🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.57 AU - 0.73 AU

Year: 183 Days

Day: 27.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,316,846 km

• M1: 117,135 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.74 AU - 0.82 AU

Year: 240 Days

Day: 44 Hours

Environment

Temp: 153 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,316,846 km

• M1: 45,029 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.73 AU - 2.07 AU

Year: 912 Days

Day: 46 Hours

Environment

Temp: -42 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,316,846 km

• M1: 595,998 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.78 AU - 2.4 AU

Year: 1052 Days

Day: 38.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.8 AU - 2.82 AU

Year: 1223 Days

Day: 15.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.86 AU - 2.94 AU

Year: 1720 Days

Day: 14.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.7

Radius: 12.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.25 AU - 11.71 AU

Year: 10980 Days

Day: 14.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,316,846 km

• M1: 171,589 km (0.106 R)
• M2: 330,761 km (0.049 R)
• M3: 495,319 km (0.061 R)
• M4: 709,393 km (0.069 R)
• M5: 828,772 km (0.083 R)
• M6: 993,479 km (0.108 R)
• M7: 1,577,360 km (0.109 R)
• M8: 2,386,236 km (0.083 R)
• M9: 2,681,691 km (0.112 R)
• M10: 3,017,838 km (0.065 R)
• M11: 3,608,151 km (0.089 R)
• M12: 4,074,597 km (0.041 R)
• M13: 4,202,204 km (0.047 R)
• M14: 4,363,770 km (0.066 R)
• M15: 4,494,518 km (0.107 R)
• M16: 4,793,415 km (0.12 R)
• M17: 5,586,882 km (0.09 R)
• M18: 6,346,989 km (0.077 R)
• M19: 7,685,291 km (0.119 R)
• M20: 8,900,026 km (0.077 R)
• M21: 9,529,684 km (0.12 R)
• M22: 10,043,851 km (0.049 R)
• M23: 10,304,301 km (0.079 R)
• M24: 10,965,374 km (0.108 R)
• M25: 11,054,535 km (0.108 R)
• M26: 11,323,512 km (0.086 R)
• M27: 12,097,531 km (0.105 R)
• M28: 12,467,786 km (0.038 R)
• M29: 13,266,788 km (0.067 R)
• M30: 13,457,226 km (0.042 R)
• M31: 13,552,669 km (0.088 R)
• M32: 14,569,636 km (0.082 R)
• M33: 15,510,906 km (0.054 R)
• M34: 17,036,954 km (0.111 R)
• M35: 17,504,148 km (0.086 R)
• M36: 17,712,986 km (0.085 R)
• M37: 18,133,506 km (0.051 R)
• M38: 18,344,888 km (0.12 R)
• M39: 18,984,269 km (0.111 R)
• M40: 19,306,652 km (0.067 R)
• M41: 20,175,218 km (0.081 R)
• M42: 20,724,691 km (0.038 R)
• M43: 21,557,951 km (0.088 R)
• M44: 22,063,143 km (0.032 R)
• M45: 23,891,079 km (0.115 R)
• M46: 24,823,223 km (0.104 R)
• M47: 24,940,658 km (0.056 R)
• M48: 25,117,034 km (0.078 R)
• M49: 26,124,276 km (0.086 R)
• M50: 26,662,978 km (0.099 R)
• M51: 29,410,792 km (0.07 R)
• M52: 30,786,793 km (0.111 R)
• M53: 31,419,143 km (0.109 R)
• M54: 32,311,644 km (0.108 R)
• M55: 32,503,877 km (0.107 R)
• M56: 32,632,382 km (0.093 R)
• M57: 32,825,363 km (0.118 R)
• M58: 34,056,254 km (0.043 R)
• M59: 34,382,827 km (0.114 R)
• M60: 34,513,575 km (0.118 R)
• M61: 34,972,990 km (0.102 R)
• M62: 35,566,595 km (0.117 R)
• M63: 35,831,532 km (0.118 R)
• M64: 37,367,304 km (0.086 R)
• M65: 38,584,283 km (0.109 R)
• M66: 39,471,249 km (0.118 R)
• M67: 39,608,280 km (0.111 R)
• M68: 40,227,017 km (0.094 R)
• M69: 40,503,025 km (0.047 R)
• M70: 40,710,368 km (0.089 R)
• M71: 41,126,399 km (0.098 R)
• M72: 41,334,789 km (0.115 R)
• M73: 42,663,368 km (0.094 R)
• M74: 43,085,832 km (0.058 R)
• M75: 44,646,737 km (0.11 R)
• M76: 46,298,297 km (0.116 R)
• M77: 47,459,027 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 12.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.69 AU - 11.39 AU

Year: 12775 Days

Day: 7.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 59,316,846 km

• M1: 317,895 km (0.119 R)
• M2: 597,045 km (0.086 R)
• M3: 870,061 km (0.117 R)
• M4: 1,379,292 km (0.105 R)
• M5: 1,559,408 km (0.093 R)
• M6: 1,929,364 km (0.081 R)
• M7: 2,622,750 km (0.11 R)
• M8: 2,897,561 km (0.052 R)
• M9: 3,131,083 km (0.033 R)
• M10: 3,267,367 km (0.081 R)
• M11: 3,388,392 km (0.109 R)
• M12: 3,814,297 km (0.059 R)
• M13: 4,295,254 km (0.118 R)
• M14: 4,447,096 km (0.09 R)
• M15: 4,658,926 km (0.114 R)
• M16: 4,736,867 km (0.089 R)
• M17: 7,269,110 km (0.101 R)
• M18: 7,565,015 km (0.111 R)
• M19: 7,749,170 km (0.115 R)
• M20: 7,888,146 km (0.104 R)
• M21: 8,909,002 km (0.071 R)
• M22: 9,422,571 km (0.084 R)
• M23: 10,890,875 km (0.088 R)
• M24: 11,177,355 km (0.084 R)
• M25: 11,387,390 km (0.096 R)
• M26: 12,975,820 km (0.116 R)
• M27: 13,168,801 km (0.057 R)
• M28: 13,362,830 km (0.113 R)
• M29: 14,690,062 km (0.085 R)
• M30: 14,949,016 km (0.055 R)
• M31: 15,267,510 km (0.115 R)
• M32: 16,355,535 km (0.052 R)
• M33: 16,444,845 km (0.118 R)
• M34: 17,014,215 km (0.098 R)
• M35: 17,346,771 km (0.114 R)
• M36: 18,141,584 km (0.104 R)
• M37: 18,885,834 km (0.1 R)
• M38: 20,821,929 km (0.114 R)
• M39: 21,112,897 km (0.1 R)
• M40: 21,764,396 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.7

Radius: 8

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.75 AU - 16.07 AU

Year: 17102 Days

Day: 21.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,316,846 km

• M1: 121,025 km (0.104 R)
• M2: 485,295 km (0.111 R)
• M3: 799,451 km (0.066 R)
• M4: 959,970 km (0.106 R)
• M5: 1,034,768 km (0.077 R)
• M6: 1,111,662 km (0.115 R)
• M7: 2,378,606 km (0.089 R)
• M8: 2,559,470 km (0.117 R)
• M9: 2,611,979 km (0.112 R)
• M10: 2,880,208 km (0.067 R)
• M11: 2,934,811 km (0.066 R)
• M12: 3,327,505 km (0.073 R)
• M13: 3,977,957 km (0.103 R)
• M14: 4,224,195 km (0.088 R)
• M15: 4,380,525 km (0.112 R)
• M16: 5,734,086 km (0.096 R)
• M17: 5,837,907 km (0.118 R)
• M18: 5,977,183 km (0.114 R)
• M19: 6,152,960 km (0.027 R)
• M20: 6,402,041 km (0.076 R)
• M21: 7,657,915 km (0.091 R)
• M22: 7,734,210 km (0.06 R)
• M23: 7,925,845 km (0.115 R)
• M24: 8,353,096 km (0.083 R)
• M25: 8,668,449 km (0.088 R)
• M26: 8,947,598 km (0.106 R)
• M27: 9,555,863 km (0.078 R)
• M28: 9,844,288 km (0.105 R)
• M29: 10,177,442 km (0.074 R)
• M30: 10,303,254 km (0.098 R)
• M31: 10,683,981 km (0.099 R)
• M32: 11,198,897 km (0.102 R)
• M33: 11,721,891 km (0.091 R)
• M34: 15,454,507 km (0.031 R)
• M35: 15,987,674 km (0.115 R)
• M36: 16,773,811 km (0.069 R)
• M37: 17,121,626 km (0.103 R)
• M38: 17,371,604 km (0.109 R)
• M39: 17,572,514 km (0.05 R)
• M40: 17,723,608 km (0.106 R)
• M41: 17,824,586 km (0.098 R)
• M42: 19,154,960 km (0.112 R)
• M43: 20,147,093 km (0.079 R)
• M44: 20,199,901 km (0.085 R)
• M45: 22,181,325 km (0.09 R)
• M46: 22,453,892 km (0.117 R)
• M47: 23,554,933 km (0.116 R)
• M48: 23,832,886 km (0.057 R)
• M49: 26,268,489 km (0.049 R)
• M50: 26,441,274 km (0.086 R)
• M51: 26,614,508 km (0.087 R)
• M52: 26,672,403 km (0.097 R)
• M53: 27,252,992 km (0.079 R)
• M54: 27,896,413 km (0.081 R)
• M55: 28,249,613 km (0.115 R)
• M56: 28,485,828 km (0.115 R)
• M57: 29,079,133 km (0.118 R)
• M58: 29,138,823 km (0.112 R)
• M59: 29,377,431 km (0.116 R)
• M60: 29,977,020 km (0.119 R)
• M61: 30,217,872 km (0.087 R)
• M62: 31,249,050 km (0.059 R)
• M63: 31,371,122 km (0.089 R)
• M64: 32,415,166 km (0.055 R)
• M65: 32,600,667 km (0.052 R)
• M66: 33,345,964 km (0.067 R)
• M67: 34,033,964 km (0.08 R)
• M68: 34,096,795 km (0.086 R)
• M69: 34,348,270 km (0.092 R)
• M70: 34,726,752 km (0.083 R)
• M71: 36,382,501 km (0.111 R)
• M72: 36,575,183 km (0.099 R)
• M73: 37,608,755 km (0.119 R)
• M74: 38,129,056 km (0.119 R)
• M75: 38,848,473 km (0.101 R)
• M76: 39,440,431 km (0.096 R)
• M77: 40,234,198 km (0.078 R)
• M78: 40,433,612 km (0.088 R)
• M79: 40,566,604 km (0.11 R)
• M80: 40,833,038 km (0.066 R)
• M81: 42,579,593 km (0.06 R)
• M82: 43,121,885 km (0.105 R)
• M83: 44,076,469 km (0.091 R)
• M84: 45,798,191 km (0.085 R)
• M85: 46,075,695 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.7

Radius: 5.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 16.14 AU - 24.92 AU

Year: 32395 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,316,846 km

• M1: 271,371 km (0.085 R)
• M2: 388,057 km (0.046 R)
• M3: 787,633 km (0.104 R)
• M4: 935,435 km (0.058 R)
• M5: 1,092,214 km (0.09 R)
• M6: 1,456,036 km (0.104 R)
• M7: 2,023,311 km (0.118 R)
• M8: 2,080,607 km (0.102 R)
• M9: 2,285,556 km (0.095 R)
• M10: 3,785,873 km (0.111 R)
• M11: 5,088,572 km (0.118 R)
• M12: 5,364,280 km (0.117 R)
• M13: 5,444,016 km (0.1 R)
• M14: 5,685,467 km (0.091 R)
• M15: 5,889,369 km (0.092 R)
• M16: 6,095,664 km (0.054 R)
• M17: 6,262,466 km (0.053 R)
• M18: 7,784,475 km (0.071 R)
• M19: 8,010,816 km (0.119 R)
• M20: 8,516,457 km (0.067 R)
• M21: 9,462,065 km (0.084 R)
• M22: 10,045,198 km (0.036 R)
• M23: 10,192,851 km (0.082 R)
• M24: 11,348,195 km (0.116 R)
• M25: 13,130,654 km (0.075 R)
• M26: 13,834,961 km (0.118 R)
• M27: 14,109,024 km (0.053 R)
• M28: 14,718,486 km (0.034 R)
• M29: 14,942,135 km (0.107 R)
• M30: 15,054,483 km (0.114 R)
• M31: 15,336,325 km (0.094 R)
• M32: 15,563,115 km (0.099 R)
• M33: 16,250,218 km (0.112 R)
• M34: 16,481,497 km (0.099 R)
• M35: 17,005,688 km (0.119 R)
• M36: 18,250,043 km (0.102 R)
• M37: 20,016,046 km (0.047 R)
• M38: 20,637,475 km (0.071 R)
• M39: 20,950,733 km (0.105 R)
• M40: 21,202,357 km (0.086 R)
• M41: 21,772,175 km (0.103 R)
• M42: 21,963,211 km (0.108 R)
• M43: 22,347,080 km (0.093 R)
• M44: 22,991,547 km (0.117 R)
• M45: 23,056,473 km (0.101 R)
• M46: 23,773,196 km (0.071 R)
• M47: 25,161,763 km (0.034 R)
• M48: 25,899,580 km (0.103 R)
• M49: 26,508,443 km (0.091 R)
• M50: 26,576,361 km (0.074 R)
• M51: 28,363,307 km (0.091 R)
• M52: 28,711,422 km (0.083 R)
• M53: 28,781,134 km (0.093 R)
• M54: 29,341,528 km (0.089 R)
• M55: 30,047,032 km (0.116 R)
• M56: 30,544,145 km (0.105 R)
• M57: 30,686,712 km (0.117 R)
• M58: 31,043,952 km (0.1 R)
• M59: 31,690,514 km (0.1 R)
• M60: 32,124,198 km (0.109 R)
• M61: 33,363,168 km (0.094 R)
• M62: 33,656,978 km (0.115 R)
• M63: 34,617,845 km (0.051 R)
• M64: 34,840,746 km (0.118 R)
• M65: 35,138,894 km (0.12 R)
• M66: 35,587,538 km (0.084 R)
• M67: 35,812,683 km (0.063 R)
• M68: 36,113,524 km (0.111 R)
• M69: 36,945,139 km (0.036 R)
• M70: 39,322,399 km (0.074 R)
• M71: 41,511,764 km (0.115 R)
• M72: 41,669,589 km (0.09 R)
• M73: 42,621,181 km (0.108 R)
• M74: 42,939,974 km (0.1 R)
• M75: 43,259,515 km (0.112 R)
• M76: 43,579,805 km (0.098 R)
• M77: 43,740,323 km (0.096 R)
• M78: 44,303,559 km (0.113 R)
• M79: 47,485,057 km (0.046 R)
• M80: 47,732,791 km (0.109 R)
• M81: 47,898,246 km (0.062 R)
• M82: 49,144,995 km (0.117 R)
• M83: 49,981,995 km (0.076 R)
• M84: 53,034,240 km (0.092 R)
• M85: 53,291,249 km (0.059 R)
• M86: 53,377,119 km (0.084 R)
• M87: 53,462,838 km (0.073 R)
• M88: 53,720,595 km (0.043 R)
• M89: 56,495,636 km (0.063 R)
• M90: 56,933,359 km (0.099 R)
• M91: 57,724,283 km (0.067 R)
• M92: 57,988,623 km (0.051 R)
• M93: 58,518,797 km (0.115 R)
• M94: 59,228,041 km (0.055 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 14,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit