🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.47 AU - 0.63 AU

Year: 145 Days

Day: 35.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 110,086,141 km

• M1: 28,124 km (0.08 R)
• M2: 55,351 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.27 AU - 1.85 AU

Year: 691 Days

Day: 37 Hours

Environment

Temp: -21 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,086,141 km

• M1: 536,757 km (0.053 R)
• M2: 1,015,620 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.06 AU - 3.06 AU

Year: 1453 Days

Day: 35 Hours

Environment

Temp: -86 °C

Axial Tilt: 107.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.4 AU - 2.98 AU

Year: 1565 Days

Day: 46.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.18 AU - 5.14 AU

Year: 3010 Days

Day: 13.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.1

Radius: 10.4

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.44 AU - 6.38 AU

Year: 5097 Days

Day: 5.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 110,086,141 km

• M1: 132,095 km (0.118 R)
• M2: 239,357 km (0.066 R)
• M3: 381,475 km (0.058 R)
• M4: 725,699 km (0.08 R)
• M5: 816,056 km (0.108 R)
• M6: 896,690 km (0.11 R)
• M7: 980,464 km (0.103 R)
• M8: 1,156,242 km (0.109 R)
• M9: 1,522,458 km (0.107 R)
• M10: 1,978,881 km (0.113 R)
• M11: 2,146,729 km (0.045 R)
• M12: 2,261,172 km (0.113 R)
• M13: 2,397,455 km (0.063 R)
• M14: 2,556,628 km (0.117 R)
• M15: 2,698,746 km (0.118 R)
• M16: 2,906,537 km (0.03 R)
• M17: 3,293,696 km (0.055 R)
• M18: 3,381,959 km (0.099 R)
• M19: 3,651,684 km (0.119 R)
• M20: 3,766,126 km (0.115 R)
• M21: 3,881,915 km (0.077 R)
• M22: 3,951,927 km (0.107 R)
• M23: 4,600,883 km (0.117 R)
• M24: 4,724,750 km (0.078 R)
• M25: 5,001,206 km (0.094 R)
• M26: 5,386,720 km (0.111 R)
• M27: 8,043,878 km (0.062 R)
• M28: 8,617,436 km (0.099 R)
• M29: 8,831,959 km (0.104 R)
• M30: 9,329,222 km (0.076 R)
• M31: 9,423,469 km (0.077 R)
• M32: 9,963,517 km (0.097 R)
• M33: 10,059,858 km (0.039 R)
• M34: 10,156,648 km (0.109 R)
• M35: 10,415,901 km (0.102 R)
• M36: 10,481,126 km (0.09 R)
• M37: 10,941,139 km (0.114 R)
• M38: 11,007,411 km (0.068 R)
• M39: 11,307,205 km (0.094 R)
• M40: 12,741,849 km (0.114 R)
• M41: 13,127,064 km (0.066 R)
• M42: 13,480,563 km (0.058 R)
• M43: 14,999,431 km (0.1 R)
• M44: 15,183,735 km (0.072 R)
• M45: 15,666,787 km (0.109 R)
• M46: 16,381,864 km (0.104 R)
• M47: 16,533,706 km (0.053 R)
• M48: 17,223,053 km (0.11 R)
• M49: 17,300,246 km (0.081 R)
• M50: 17,687,854 km (0.114 R)
• M51: 17,804,690 km (0.077 R)
• M52: 18,039,110 km (0.038 R)
• M53: 18,788,296 km (0.114 R)
• M54: 19,507,413 km (0.117 R)
• M55: 19,708,771 km (0.102 R)
• M56: 20,154,274 km (0.056 R)
• M57: 20,235,506 km (0.067 R)
• M58: 20,726,037 km (0.109 R)
• M59: 21,344,475 km (0.097 R)
• M60: 21,427,352 km (0.066 R)
• M61: 21,676,731 km (0.097 R)
• M62: 22,599,601 km (0.075 R)
• M63: 22,768,796 km (0.094 R)
• M64: 22,980,776 km (0.101 R)
• M65: 23,236,140 km (0.056 R)
• M66: 23,792,494 km (0.099 R)
• M67: 23,921,597 km (0.095 R)
• M68: 24,483,487 km (0.118 R)
• M69: 25,093,397 km (0.095 R)
• M70: 25,180,912 km (0.04 R)
• M71: 26,506,200 km (0.1 R)
• M72: 26,595,360 km (0.093 R)
• M73: 27,357,262 km (0.069 R)
• M74: 27,627,884 km (0.096 R)
• M75: 28,035,539 km (0.059 R)
• M76: 29,270,170 km (0.064 R)
• M77: 29,731,978 km (0.107 R)
• M78: 30,103,280 km (0.04 R)
• M79: 30,289,380 km (0.072 R)
• M80: 30,382,580 km (0.084 R)
• M81: 30,616,102 km (0.086 R)
• M82: 30,709,750 km (0.103 R)
• M83: 30,850,222 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.7

Radius: 14.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.58 AU - 8.2 AU

Year: 7862 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 110,086,141 km

• M1: 217,216 km (0.112 R)
• M2: 310,565 km (0.073 R)
• M3: 407,804 km (0.09 R)
• M4: 532,868 km (0.109 R)
• M5: 650,452 km (0.056 R)
• M6: 778,657 km (0.106 R)
• M7: 945,758 km (0.062 R)
• M8: 1,302,100 km (0.051 R)
• M9: 1,505,403 km (0.079 R)
• M10: 2,239,031 km (0.117 R)
• M11: 2,719,839 km (0.04 R)
• M12: 2,939,000 km (0.109 R)
• M13: 3,302,223 km (0.084 R)
• M14: 3,442,247 km (0.066 R)
• M15: 3,656,022 km (0.082 R)
• M16: 4,452,033 km (0.06 R)
• M17: 4,764,243 km (0.087 R)
• M18: 5,273,624 km (0.088 R)
• M19: 6,027,448 km (0.12 R)
• M20: 6,286,252 km (0.115 R)
• M21: 6,548,796 km (0.103 R)
• M22: 6,666,680 km (0.105 R)
• M23: 7,389,088 km (0.058 R)
• M24: 7,573,542 km (0.093 R)
• M25: 8,551,164 km (0.036 R)
• M26: 8,842,581 km (0.101 R)
• M27: 9,104,227 km (0.081 R)
• M28: 9,803,597 km (0.07 R)
• M29: 10,348,134 km (0.09 R)
• M30: 10,972,555 km (0.114 R)
• M31: 11,218,644 km (0.116 R)
• M32: 11,752,259 km (0.102 R)
• M33: 12,040,235 km (0.092 R)
• M34: 12,221,548 km (0.092 R)
• M35: 13,440,172 km (0.047 R)
• M36: 13,741,462 km (0.112 R)
• M37: 14,083,144 km (0.073 R)
• M38: 14,852,525 km (0.06 R)
• M39: 15,675,014 km (0.115 R)
• M40: 16,311,553 km (0.088 R)
• M41: 16,512,314 km (0.113 R)
• M42: 16,997,310 km (0.083 R)
• M43: 17,200,763 km (0.059 R)
• M44: 17,774,770 km (0.096 R)
• M45: 18,147,269 km (0.026 R)
• M46: 18,480,423 km (0.04 R)
• M47: 18,689,711 km (0.096 R)
• M48: 18,983,970 km (0.071 R)
• M49: 19,110,530 km (0.088 R)
• M50: 19,237,389 km (0.086 R)
• M51: 19,492,154 km (0.11 R)
• M52: 20,219,648 km (0.103 R)
• M53: 20,435,219 km (0.065 R)
• M54: 20,868,903 km (0.042 R)
• M55: 21,174,382 km (0.067 R)
• M56: 21,657,284 km (0.119 R)
• M57: 22,099,345 km (0.066 R)
• M58: 22,410,659 km (0.09 R)
• M59: 22,678,588 km (0.091 R)
• M60: 22,992,594 km (0.092 R)
• M61: 23,127,681 km (0.105 R)
• M62: 24,492,313 km (0.087 R)
• M63: 24,676,169 km (0.052 R)
• M64: 25,976,623 km (0.116 R)
• M65: 26,635,153 km (0.084 R)
• M66: 27,394,512 km (0.087 R)
• M67: 27,489,955 km (0.117 R)
• M68: 28,353,733 km (0.103 R)
• M69: 28,789,063 km (0.099 R)
• M70: 29,421,563 km (0.047 R)
• M71: 29,764,142 km (0.048 R)
• M72: 30,453,190 km (0.045 R)
• M73: 31,097,807 km (0.067 R)
• M74: 32,501,334 km (0.101 R)
• M75: 33,669,694 km (0.116 R)
• M76: 34,233,378 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.3

Radius: 7.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.87 AU - 13.11 AU

Year: 16609 Days

Day: 20.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 110,086,141 km

• M1: 262,544 km (0.049 R)
• M2: 1,137,393 km (0.064 R)
• M3: 1,690,306 km (0.116 R)
• M4: 1,988,305 km (0.052 R)
• M5: 2,191,459 km (0.104 R)
• M6: 4,322,032 km (0.11 R)
• M7: 4,657,131 km (0.077 R)
• M8: 5,692,947 km (0.062 R)
• M9: 6,256,632 km (0.107 R)
• M10: 6,335,769 km (0.089 R)
• M11: 7,541,378 km (0.088 R)
• M12: 8,159,367 km (0.077 R)
• M13: 8,573,155 km (0.112 R)
• M14: 8,926,954 km (0.091 R)
• M15: 9,763,206 km (0.087 R)
• M16: 10,389,273 km (0.039 R)
• M17: 10,671,714 km (0.079 R)
• M18: 11,004,270 km (0.087 R)
• M19: 11,412,822 km (0.052 R)
• M20: 12,121,317 km (0.087 R)
• M21: 12,368,902 km (0.096 R)
• M22: 13,889,115 km (0.11 R)
• M23: 14,226,309 km (0.112 R)
• M24: 14,566,045 km (0.063 R)
• M25: 14,618,554 km (0.108 R)
• M26: 15,440,744 km (0.066 R)
• M27: 16,908,299 km (0.062 R)
• M28: 17,490,983 km (0.107 R)
• M29: 17,995,726 km (0.082 R)
• M30: 18,278,167 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.2

Radius: 8

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 16.98 AU - 17.36 AU

Year: 25240 Days

Day: 19.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 110,086,141 km

• M1: 102,026 km (0.101 R)
• M2: 308,471 km (0.056 R)
• M3: 414,984 km (0.071 R)
• M4: 473,477 km (0.115 R)
• M5: 577,897 km (0.087 R)
• M6: 667,506 km (0.08 R)
• M7: 737,966 km (0.111 R)
• M8: 1,073,365 km (0.054 R)
• M9: 1,272,479 km (0.115 R)
• M10: 1,546,094 km (0.059 R)
• M11: 1,609,374 km (0.031 R)
• M12: 1,706,014 km (0.068 R)
• M13: 1,771,688 km (0.101 R)
• M14: 2,326,546 km (0.068 R)
• M15: 3,090,991 km (0.093 R)
• M16: 3,212,016 km (0.113 R)
• M17: 3,334,537 km (0.044 R)
• M18: 3,500,441 km (0.11 R)
• M19: 3,883,561 km (0.086 R)
• M20: 4,969,791 km (0.066 R)
• M21: 5,111,909 km (0.083 R)
• M22: 6,143,685 km (0.031 R)
• M23: 6,919,201 km (0.119 R)
• M24: 7,291,550 km (0.103 R)
• M25: 8,000,494 km (0.115 R)
• M26: 8,278,896 km (0.093 R)
• M27: 8,334,995 km (0.098 R)
• M28: 8,391,244 km (0.069 R)
• M29: 8,902,868 km (0.094 R)
• M30: 9,307,830 km (0.119 R)
• M31: 9,483,159 km (0.08 R)
• M32: 9,659,684 km (0.114 R)
• M33: 10,135,705 km (0.081 R)
• M34: 11,861,017 km (0.099 R)
• M35: 13,410,851 km (0.091 R)
• M36: 14,478,980 km (0.107 R)
• M37: 16,061,875 km (0.073 R)
• M38: 16,413,130 km (0.083 R)
• M39: 18,427,017 km (0.109 R)
• M40: 18,500,469 km (0.116 R)
• M41: 20,746,083 km (0.1 R)
• M42: 21,436,328 km (0.069 R)
• M43: 23,234,494 km (0.064 R)
• M44: 26,640,688 km (0.06 R)
• M45: 29,338,536 km (0.041 R)
• M46: 29,510,125 km (0.052 R)
• M47: 29,854,050 km (0.116 R)
• M48: 30,893,905 km (0.12 R)
• M49: 32,475,903 km (0.049 R)
• M50: 33,724,596 km (0.081 R)
• M51: 34,084,229 km (0.113 R)
• M52: 34,445,059 km (0.101 R)
• M53: 34,626,073 km (0.082 R)
• M54: 36,544,665 km (0.034 R)
• M55: 37,377,626 km (0.036 R)
• M56: 38,310,220 km (0.098 R)
• M57: 38,404,017 km (0.11 R)
• M58: 38,685,411 km (0.113 R)
• M59: 40,389,032 km (0.094 R)
• M60: 40,866,548 km (0.104 R)
• M61: 42,504,196 km (0.034 R)
• M62: 43,184,717 km (0.111 R)
• M63: 43,477,480 km (0.082 R)
• M64: 44,753,849 km (0.083 R)
• M65: 45,050,052 km (0.029 R)
• M66: 47,041,798 km (0.036 R)
• M67: 47,544,148 km (0.102 R)
• M68: 49,163,844 km (0.085 R)
• M69: 49,673,674 km (0.047 R)
• M70: 50,185,298 km (0.09 R)
• M71: 52,145,180 km (0.104 R)
• M72: 56,352,620 km (0.106 R)
• M73: 56,993,049 km (0.072 R)
• M74: 57,958,254 km (0.059 R)
• M75: 59,037,004 km (0.118 R)
• M76: 60,122,337 km (0.066 R)
• M77: 60,449,208 km (0.109 R)
• M78: 61,762,827 km (0.062 R)
• M79: 62,864,616 km (0.093 R)
• M80: 65,871,682 km (0.094 R)
• M81: 67,675,534 km (0.111 R)
• M82: 69,838,868 km (0.099 R)
• M83: 71,101,624 km (0.114 R)
• M84: 72,140,432 km (0.068 R)
• M85: 72,256,071 km (0.073 R)
• M86: 73,184,176 km (0.068 R)
• M87: 74,232,857 km (0.098 R)
• M88: 75,639,077 km (0.056 R)
• M89: 76,345,329 km (0.028 R)
• M90: 79,431,383 km (0.115 R)

Asteroid Belt

Center: 18.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.1

Radius: 7

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 16.07 AU - 24.97 AU

Year: 32976 Days

Day: 15.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 110,086,141 km

• M1: 114,891 km (0.08 R)
• M2: 934,239 km (0.062 R)
• M3: 1,033,871 km (0.102 R)
• M4: 1,243,906 km (0.04 R)
• M5: 1,429,258 km (0.092 R)
• M6: 1,952,103 km (0.098 R)
• M7: 2,437,398 km (0.116 R)
• M8: 2,576,075 km (0.065 R)
• M9: 2,909,828 km (0.085 R)
• M10: 3,156,515 km (0.118 R)
• M11: 3,358,921 km (0.118 R)
• M12: 4,100,178 km (0.068 R)
• M13: 5,302,497 km (0.104 R)
• M14: 5,664,972 km (0.114 R)
• M15: 6,160,590 km (0.089 R)
• M16: 7,392,678 km (0.071 R)
• M17: 9,705,162 km (0.112 R)
• M18: 10,147,822 km (0.084 R)
• M19: 13,672,198 km (0.113 R)
• M20: 14,334,917 km (0.118 R)
• M21: 14,670,166 km (0.115 R)
• M22: 15,007,958 km (0.09 R)
• M23: 15,263,022 km (0.05 R)
• M24: 16,210,425 km (0.105 R)
• M25: 16,297,491 km (0.118 R)
• M26: 16,384,707 km (0.038 R)
• M27: 16,823,178 km (0.103 R)
• M28: 17,088,116 km (0.067 R)
• M29: 19,164,983 km (0.099 R)
• M30: 20,467,532 km (0.111 R)
• M31: 20,939,663 km (0.109 R)
• M32: 21,990,887 km (0.073 R)
• M33: 24,243,981 km (0.103 R)
• M34: 24,643,257 km (0.077 R)
• M35: 24,743,338 km (0.113 R)
• M36: 25,347,265 km (0.072 R)
• M37: 25,752,376 km (0.102 R)
• M38: 26,466,706 km (0.104 R)
• M39: 27,498,482 km (0.06 R)
• M40: 28,228,520 km (0.041 R)
• M41: 28,438,256 km (0.078 R)
• M42: 28,543,274 km (0.081 R)
• M43: 28,859,374 km (0.102 R)
• M44: 33,292,408 km (0.094 R)
• M45: 33,736,115 km (0.116 R)
• M46: 34,966,408 km (0.112 R)
• M47: 35,304,499 km (0.119 R)
• M48: 35,643,637 km (0.05 R)
• M49: 35,757,033 km (0.057 R)
• M50: 38,279,702 km (0.065 R)
• M51: 40,386,040 km (0.119 R)
• M52: 42,050,166 km (0.092 R)
• M53: 42,770,181 km (0.118 R)
• M54: 43,615,409 km (0.075 R)
• M55: 47,050,924 km (0.117 R)
• M56: 48,173,506 km (0.069 R)
• M57: 48,675,258 km (0.119 R)
• M58: 49,810,556 km (0.062 R)
• M59: 50,064,124 km (0.098 R)
• M60: 51,337,800 km (0.091 R)
• M61: 51,593,912 km (0.061 R)
• M62: 51,978,827 km (0.073 R)
• M63: 52,880,454 km (0.062 R)
• M64: 53,527,764 km (0.067 R)
• M65: 53,787,316 km (0.096 R)
• M66: 54,568,815 km (0.082 R)
• M67: 56,011,088 km (0.069 R)
• M68: 56,670,815 km (0.101 R)
• M69: 57,998,047 km (0.079 R)
• M70: 59,604,130 km (0.048 R)
• M71: 62,996,860 km (0.059 R)
• M72: 63,820,396 km (0.081 R)
• M73: 64,095,656 km (0.065 R)
• M74: 64,785,602 km (0.106 R)
• M75: 66,172,973 km (0.108 R)
• M76: 66,870,398 km (0.097 R)
• M77: 67,289,870 km (0.105 R)
• M78: 74,410,430 km (0.098 R)
• M79: 76,738,921 km (0.073 R)
• M80: 76,885,227 km (0.03 R)
• M81: 79,683,156 km (0.102 R)
• M82: 80,722,263 km (0.063 R)
• M83: 80,871,113 km (0.108 R)
• M84: 83,114,333 km (0.089 R)
• M85: 84,621,232 km (0.115 R)
• M86: 84,772,326 km (0.058 R)
• M87: 86,593,531 km (0.106 R)
• M88: 87,356,181 km (0.091 R)
• M89: 88,888,063 km (0.065 R)
• M90: 89,965,616 km (0.11 R)
• M91: 90,737,990 km (0.1 R)
• M92: 94,946,627 km (0.099 R)
• M93: 95,733,063 km (0.062 R)
• M94: 95,890,590 km (0.09 R)
• M95: 106,150,012 km (0.11 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 10,459 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit