🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.59 AU - 0.73 AU

Year: 200 Days

Day: 44.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,063,398 km

• M1: 30,668 km (0.091 R)
• M2: 180,265 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.11 AU - 1.19 AU

Year: 460 Days

Day: 47.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.54 AU - 2.4 AU

Year: 1031 Days

Day: 19.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.29 AU - 2.95 AU

Year: 1581 Days

Day: 14.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,063,398 km

• M1: 2,478,986 km (0.029 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.87 AU - 4.31 AU

Year: 3083 Days

Day: 25.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.5

Radius: 9.8

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.74 AU - 5.16 AU

Year: 4105 Days

Day: 5.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,063,398 km

• M1: 143,165 km (0.116 R)
• M2: 239,357 km (0.092 R)
• M3: 377,585 km (0.096 R)
• M4: 526,136 km (0.1 R)
• M5: 660,325 km (0.103 R)
• M6: 1,019,360 km (0.097 R)
• M7: 1,161,627 km (0.109 R)
• M8: 1,644,829 km (0.118 R)
• M9: 1,969,905 km (0.042 R)
• M10: 2,112,920 km (0.032 R)
• M11: 2,296,776 km (0.111 R)
• M12: 2,562,911 km (0.07 R)
• M13: 2,919,702 km (0.094 R)
• M14: 3,187,332 km (0.114 R)
• M15: 3,377,471 km (0.089 R)
• M16: 3,879,970 km (0.077 R)
• M17: 3,947,289 km (0.035 R)
• M18: 4,060,385 km (0.113 R)
• M19: 4,197,417 km (0.09 R)
• M20: 4,359,432 km (0.087 R)
• M21: 4,570,664 km (0.069 R)
• M22: 4,713,380 km (0.075 R)
• M23: 4,906,062 km (0.08 R)
• M24: 6,299,566 km (0.119 R)
• M25: 6,405,482 km (0.086 R)
• M26: 6,971,261 km (0.114 R)
• M27: 7,053,390 km (0.104 R)
• M28: 7,246,222 km (0.114 R)
• M29: 7,609,146 km (0.096 R)
• M30: 7,978,054 km (0.106 R)
• M31: 8,498,505 km (0.117 R)
• M32: 8,970,337 km (0.117 R)
• M33: 10,063,150 km (0.047 R)
• M34: 10,625,189 km (0.079 R)
• M35: 11,812,248 km (0.119 R)
• M36: 12,140,316 km (0.087 R)
• M37: 12,305,472 km (0.094 R)
• M38: 12,604,668 km (0.049 R)
• M39: 13,074,854 km (0.091 R)
• M40: 13,312,116 km (0.104 R)
• M41: 13,516,616 km (0.088 R)
• M42: 13,859,794 km (0.117 R)
• M43: 13,997,873 km (0.09 R)
• M44: 14,240,521 km (0.118 R)
• M45: 14,344,940 km (0.089 R)
• M46: 15,582,413 km (0.097 R)
• M47: 15,654,220 km (0.099 R)
• M48: 15,726,027 km (0.067 R)
• M49: 15,797,984 km (0.118 R)
• M50: 16,560,185 km (0.091 R)
• M51: 17,149,002 km (0.055 R)
• M52: 17,632,503 km (0.042 R)
• M53: 18,120,491 km (0.102 R)
• M54: 18,347,132 km (0.114 R)
• M55: 18,574,820 km (0.115 R)
• M56: 19,071,335 km (0.105 R)
• M57: 19,186,525 km (0.057 R)
• M58: 19,263,419 km (0.075 R)
• M59: 19,765,918 km (0.112 R)
• M60: 20,311,950 km (0.061 R)
• M61: 20,665,599 km (0.097 R)
• M62: 21,339,089 km (0.074 R)
• M63: 21,618,538 km (0.046 R)
• M64: 21,698,573 km (0.112 R)
• M65: 21,778,757 km (0.057 R)
• M66: 22,060,151 km (0.051 R)
• M67: 22,667,069 km (0.093 R)
• M68: 22,748,451 km (0.104 R)
• M69: 22,952,203 km (0.109 R)
• M70: 23,033,883 km (0.119 R)
• M71: 23,115,564 km (0.11 R)
• M72: 23,732,057 km (0.109 R)
• M73: 24,062,967 km (0.079 R)
• M74: 24,645,950 km (0.097 R)
• M75: 24,813,350 km (0.108 R)
• M76: 24,897,125 km (0.078 R)
• M77: 25,065,123 km (0.071 R)
• M78: 25,740,857 km (0.09 R)
• M79: 25,910,650 km (0.105 R)
• M80: 27,672,913 km (0.113 R)
• M81: 28,986,831 km (0.07 R)
• M82: 29,562,634 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 14.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.97 AU - 9.75 AU

Year: 8215 Days

Day: 6.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,063,398 km

• M1: 192,233 km (0.054 R)
• M2: 303,534 km (0.118 R)
• M3: 489,933 km (0.082 R)
• M4: 810,072 km (0.073 R)
• M5: 1,019,809 km (0.105 R)
• M6: 1,569,431 km (0.114 R)
• M7: 1,977,085 km (0.086 R)
• M8: 2,594,925 km (0.118 R)
• M9: 2,798,677 km (0.084 R)
• M10: 2,914,316 km (0.063 R)
• M11: 3,198,402 km (0.065 R)
• M12: 4,586,820 km (0.113 R)
• M13: 5,058,951 km (0.078 R)
• M14: 5,605,283 km (0.061 R)
• M15: 5,930,209 km (0.06 R)
• M16: 6,049,887 km (0.075 R)
• M17: 6,536,978 km (0.026 R)
• M18: 6,816,726 km (0.057 R)
• M19: 7,420,054 km (0.116 R)
• M20: 8,374,040 km (0.089 R)
• M21: 8,814,307 km (0.114 R)
• M22: 9,020,004 km (0.031 R)
• M23: 9,471,340 km (0.117 R)
• M24: 9,859,098 km (0.067 R)
• M25: 9,965,761 km (0.098 R)
• M26: 10,108,627 km (0.03 R)
• M27: 10,686,673 km (0.087 R)
• M28: 10,796,329 km (0.104 R)
• M29: 10,906,283 km (0.083 R)
• M30: 11,649,186 km (0.055 R)
• M31: 11,761,983 km (0.075 R)
• M32: 11,988,773 km (0.095 R)
• M33: 12,140,765 km (0.117 R)
• M34: 12,832,805 km (0.064 R)
• M35: 13,027,282 km (0.07 R)
• M36: 13,735,628 km (0.111 R)
• M37: 13,974,535 km (0.063 R)
• M38: 14,659,095 km (0.07 R)
• M39: 16,060,678 km (0.116 R)
• M40: 16,692,729 km (0.09 R)
• M41: 18,068,132 km (0.115 R)
• M42: 18,286,245 km (0.054 R)
• M43: 18,769,446 km (0.081 R)
• M44: 19,479,737 km (0.048 R)
• M45: 19,883,203 km (0.114 R)
• M46: 20,743,839 km (0.117 R)
• M47: 21,524,291 km (0.096 R)
• M48: 22,174,294 km (0.102 R)
• M49: 22,314,467 km (0.096 R)
• M50: 22,877,853 km (0.078 R)
• M51: 22,972,249 km (0.085 R)
• M52: 23,066,645 km (0.108 R)
• M53: 23,446,025 km (0.119 R)
• M54: 23,588,742 km (0.075 R)
• M55: 24,547,963 km (0.06 R)
• M56: 24,692,924 km (0.108 R)
• M57: 25,080,981 km (0.092 R)
• M58: 26,158,384 km (0.054 R)
• M59: 26,306,486 km (0.052 R)
• M60: 26,901,736 km (0.052 R)
• M61: 27,401,094 km (0.082 R)
• M62: 27,903,593 km (0.062 R)
• M63: 28,764,828 km (0.076 R)
• M64: 29,173,230 km (0.078 R)
• M65: 29,840,736 km (0.081 R)
• M66: 30,617,299 km (0.112 R)
• M67: 31,453,102 km (0.116 R)
• M68: 32,561,323 km (0.106 R)
• M69: 32,880,266 km (0.11 R)
• M70: 33,467,886 km (0.101 R)
• M71: 35,087,881 km (0.111 R)
• M72: 35,524,109 km (0.079 R)
• M73: 35,962,281 km (0.065 R)
• M74: 36,182,040 km (0.096 R)
• M75: 36,291,995 km (0.11 R)
• M76: 36,788,510 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.7

Radius: 11.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.79 AU - 12.07 AU

Year: 12557 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,063,398 km

• M1: 143,315 km (0.092 R)
• M2: 716,723 km (0.113 R)
• M3: 908,508 km (0.067 R)
• M4: 1,039,855 km (0.089 R)
• M5: 1,259,614 km (0.113 R)
• M6: 1,364,632 km (0.084 R)
• M7: 1,516,922 km (0.083 R)
• M8: 1,698,235 km (0.033 R)
• M9: 1,886,728 km (0.115 R)
• M10: 1,959,283 km (0.101 R)
• M11: 2,259,077 km (0.092 R)
• M12: 2,362,300 km (0.101 R)
• M13: 2,874,673 km (0.118 R)
• M14: 3,480,694 km (0.085 R)
• M15: 4,031,513 km (0.114 R)
• M16: 4,413,885 km (0.087 R)
• M17: 4,741,654 km (0.114 R)
• M18: 4,908,456 km (0.092 R)
• M19: 5,385,972 km (0.099 R)
• M20: 5,490,391 km (0.105 R)
• M21: 5,701,025 km (0.113 R)
• M22: 7,326,107 km (0.058 R)
• M23: 7,519,387 km (0.069 R)
• M24: 8,109,401 km (0.074 R)
• M25: 8,430,139 km (0.105 R)
• M26: 8,592,154 km (0.041 R)
• M27: 9,292,122 km (0.092 R)
• M28: 11,590,095 km (0.106 R)
• M29: 11,680,153 km (0.074 R)
• M30: 12,225,138 km (0.085 R)
• M31: 13,245,994 km (0.105 R)
• M32: 14,584,446 km (0.104 R)
• M33: 14,779,222 km (0.119 R)
• M34: 15,269,754 km (0.058 R)
• M35: 16,015,798 km (0.064 R)
• M36: 17,131,200 km (0.079 R)
• M37: 17,336,748 km (0.077 R)
• M38: 17,491,432 km (0.118 R)
• M39: 17,854,207 km (0.083 R)
• M40: 17,958,177 km (0.12 R)
• M41: 18,429,111 km (0.077 R)
• M42: 18,534,279 km (0.061 R)
• M43: 20,298,935 km (0.1 R)
• M44: 20,407,543 km (0.058 R)
• M45: 20,898,972 km (0.037 R)
• M46: 22,452,546 km (0.055 R)
• M47: 22,959,832 km (0.114 R)
• M48: 23,300,168 km (0.098 R)
• M49: 23,585,002 km (0.099 R)
• M50: 24,735,858 km (0.1 R)
• M51: 25,552,364 km (0.112 R)
• M52: 26,022,998 km (0.062 R)
• M53: 26,972,646 km (0.063 R)
• M54: 28,054,687 km (0.081 R)
• M55: 28,722,791 km (0.045 R)
• M56: 28,906,049 km (0.066 R)
• M57: 29,212,126 km (0.044 R)
• M58: 29,396,281 km (0.101 R)
• M59: 30,571,821 km (0.104 R)
• M60: 32,522,427 km (0.047 R)
• M61: 32,777,043 km (0.087 R)
• M62: 33,802,237 km (0.097 R)
• M63: 34,383,425 km (0.034 R)
• M64: 35,098,353 km (0.116 R)
• M65: 35,359,551 km (0.108 R)
• M66: 35,621,497 km (0.073 R)
• M67: 36,476,898 km (0.117 R)
• M68: 37,939,965 km (0.119 R)
• M69: 38,208,044 km (0.072 R)
• M70: 38,342,233 km (0.054 R)
• M71: 38,544,041 km (0.102 R)
• M72: 39,151,259 km (0.086 R)
• M73: 39,897,752 km (0.105 R)
• M74: 40,033,886 km (0.09 R)
• M75: 40,238,536 km (0.098 R)
• M76: 41,888,152 km (0.071 R)
• M77: 42,026,530 km (0.047 R)
• M78: 42,442,861 km (0.03 R)
• M79: 43,419,585 km (0.107 R)
• M80: 43,981,026 km (0.118 R)
• M81: 45,893,635 km (0.115 R)
• M82: 46,036,351 km (0.104 R)
• M83: 46,322,233 km (0.091 R)
• M84: 46,824,134 km (0.082 R)
• M85: 47,472,042 km (0.062 R)
• M86: 47,616,404 km (0.069 R)
• M87: 47,688,510 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.8

Radius: 7

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 18.43 AU - 20.49 AU

Year: 32001 Days

Day: 19.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,063,398 km

• M1: 109,356 km (0.076 R)
• M2: 162,164 km (0.075 R)
• M3: 374,144 km (0.086 R)
• M4: 434,881 km (0.057 R)
• M5: 871,557 km (0.103 R)
• M6: 1,966,763 km (0.11 R)
• M7: 2,190,711 km (0.048 R)
• M8: 3,340,520 km (0.077 R)
• M9: 3,789,912 km (0.101 R)
• M10: 4,210,731 km (0.062 R)
• M11: 4,548,224 km (0.109 R)
• M12: 7,087,498 km (0.033 R)
• M13: 7,896,972 km (0.096 R)
• M14: 8,193,176 km (0.09 R)
• M15: 8,312,705 km (0.072 R)
• M16: 10,495,637 km (0.037 R)
• M17: 10,560,413 km (0.105 R)
• M18: 11,817,783 km (0.116 R)
• M19: 11,885,252 km (0.067 R)
• M20: 12,292,906 km (0.111 R)
• M21: 15,789,008 km (0.057 R)
• M22: 16,688,989 km (0.063 R)
• M23: 16,764,835 km (0.037 R)
• M24: 19,887,242 km (0.075 R)
• M25: 20,532,757 km (0.04 R)
• M26: 21,927,457 km (0.096 R)
• M27: 22,510,590 km (0.116 R)
• M28: 22,762,064 km (0.105 R)
• M29: 24,720,899 km (0.085 R)
• M30: 25,067,068 km (0.073 R)
• M31: 25,764,044 km (0.103 R)
• M32: 26,115,001 km (0.104 R)
• M33: 27,534,535 km (0.119 R)
• M34: 27,803,512 km (0.091 R)
• M35: 30,170,599 km (0.047 R)
• M36: 32,506,869 km (0.103 R)
• M37: 32,696,260 km (0.092 R)
• M38: 32,981,095 km (0.025 R)
• M39: 33,744,492 km (0.092 R)
• M40: 34,128,510 km (0.088 R)
• M41: 34,321,043 km (0.093 R)
• M42: 34,707,005 km (0.112 R)
• M43: 35,776,181 km (0.117 R)
• M44: 36,069,692 km (0.115 R)
• M45: 39,451,053 km (0.061 R)
• M46: 41,281,832 km (0.116 R)
• M47: 41,795,252 km (0.064 R)
• M48: 42,414,138 km (0.1 R)
• M49: 42,932,195 km (0.092 R)
• M50: 43,661,036 km (0.106 R)
• M51: 43,870,024 km (0.102 R)
• M52: 44,079,312 km (0.103 R)
• M53: 44,919,902 km (0.107 R)
• M54: 45,130,985 km (0.087 R)
• M55: 46,830,566 km (0.068 R)
• M56: 48,119,053 km (0.072 R)
• M57: 49,527,965 km (0.116 R)
• M58: 51,501,161 km (0.038 R)
• M59: 54,283,831 km (0.112 R)
• M60: 55,071,763 km (0.094 R)
• M61: 56,317,465 km (0.104 R)
• M62: 57,801,775 km (0.106 R)
• M63: 59,183,162 km (0.062 R)
• M64: 59,414,440 km (0.114 R)
• M65: 59,761,956 km (0.095 R)
• M66: 59,877,894 km (0.086 R)
• M67: 62,919,817 km (0.025 R)
• M68: 68,423,224 km (0.105 R)
• M69: 69,152,364 km (0.072 R)
• M70: 69,396,059 km (0.047 R)
• M71: 71,478,311 km (0.06 R)
• M72: 74,452,616 km (0.093 R)
• M73: 75,202,550 km (0.106 R)
• M74: 81,162,829 km (0.079 R)
• M75: 85,568,037 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 15,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit