🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.62 AU - 1 AU

Year: 272 Days

Day: 26.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.86 AU - 1.2 AU

Year: 390 Days

Day: 32.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.99 AU - 2.71 AU

Year: 1343 Days

Day: 14 Hours

Environment

Temp: -78 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.01 AU - 4.87 AU

Year: 2915 Days

Day: 13.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,210,582 km

• M1: 673,190 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.9

Radius: 8.5

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.95 AU - 5.25 AU

Year: 3678 Days

Day: 5 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,210,582 km

• M1: 112,198 km (0.113 R)
• M2: 208,240 km (0.052 R)
• M3: 387,159 km (0.065 R)
• M4: 596,596 km (0.112 R)
• M5: 692,788 km (0.116 R)
• M6: 817,852 km (0.086 R)
• M7: 1,078,152 km (0.092 R)
• M8: 1,211,294 km (0.093 R)
• M9: 1,597,855 km (0.111 R)
• M10: 1,813,126 km (0.074 R)
• M11: 2,305,453 km (0.086 R)
• M12: 2,374,268 km (0.074 R)
• M13: 2,513,843 km (0.114 R)
• M14: 2,746,467 km (0.05 R)
• M15: 3,004,823 km (0.106 R)
• M16: 3,426,838 km (0.058 R)
• M17: 3,545,320 km (0.098 R)
• M18: 4,032,411 km (0.089 R)
• M19: 4,157,474 km (0.117 R)
• M20: 4,648,903 km (0.108 R)
• M21: 4,912,644 km (0.099 R)
• M22: 5,023,945 km (0.111 R)
• M23: 5,136,144 km (0.112 R)
• M24: 5,523,901 km (0.097 R)
• M25: 5,616,502 km (0.057 R)
• M26: 5,992,292 km (0.088 R)
• M27: 6,327,691 km (0.1 R)
• M28: 6,817,474 km (0.101 R)
• M29: 6,941,790 km (0.047 R)
• M30: 8,760,601 km (0.117 R)
• M31: 9,031,971 km (0.081 R)
• M32: 9,278,509 km (0.084 R)
• M33: 9,554,966 km (0.071 R)
• M34: 9,638,441 km (0.112 R)
• M35: 9,806,290 km (0.073 R)
• M36: 9,862,389 km (0.11 R)
• M37: 11,124,098 km (0.118 R)
• M38: 11,863,410 km (0.12 R)
• M39: 12,133,434 km (0.105 R)
• M40: 12,771,469 km (0.104 R)
• M41: 13,202,910 km (0.079 R)
• M42: 13,420,425 km (0.108 R)
• M43: 13,796,065 km (0.111 R)
• M44: 14,238,725 km (0.036 R)
• M45: 15,235,346 km (0.093 R)
• M46: 15,659,905 km (0.055 R)
• M47: 16,022,231 km (0.093 R)
• M48: 16,957,068 km (0.092 R)
• M49: 17,058,346 km (0.074 R)
• M50: 17,125,964 km (0.117 R)
• M51: 17,227,392 km (0.091 R)
• M52: 17,363,077 km (0.068 R)
• M53: 17,601,536 km (0.069 R)
• M54: 17,875,150 km (0.105 R)
• M55: 18,081,446 km (0.114 R)
• M56: 18,253,932 km (0.092 R)
• M57: 18,323,046 km (0.066 R)
• M58: 18,600,401 km (0.057 R)
• M59: 18,704,820 km (0.116 R)
• M60: 18,844,395 km (0.073 R)
• M61: 19,229,759 km (0.092 R)
• M62: 19,617,666 km (0.065 R)
• M63: 19,688,576 km (0.061 R)
• M64: 19,901,603 km (0.115 R)
• M65: 20,079,625 km (0.062 R)
• M66: 20,365,656 km (0.076 R)
• M67: 20,977,960 km (0.065 R)
• M68: 21,159,123 km (0.117 R)
• M69: 21,669,401 km (0.119 R)
• M70: 22,257,470 km (0.096 R)
• M71: 22,405,273 km (0.082 R)
• M72: 22,701,926 km (0.093 R)
• M73: 23,336,669 km (0.088 R)
• M74: 23,826,004 km (0.114 R)
• M75: 23,901,551 km (0.043 R)
• M76: 24,052,944 km (0.091 R)
• M77: 24,738,252 km (0.111 R)
• M78: 24,929,737 km (0.107 R)
• M79: 25,275,757 km (0.102 R)
• M80: 25,429,992 km (0.04 R)
• M81: 26,011,180 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231

Radius: 8.1

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.25 AU - 5.09 AU

Year: 3762 Days

Day: 10.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 88,210,582 km

• M1: 126,410 km (0.072 R)
• M2: 181,761 km (0.071 R)
• M3: 271,221 km (0.098 R)
• M4: 499,208 km (0.056 R)
• M5: 1,035,516 km (0.105 R)
• M6: 1,269,936 km (0.057 R)
• M7: 1,377,048 km (0.117 R)
• M8: 1,860,250 km (0.056 R)
• M9: 1,933,403 km (0.108 R)
• M10: 2,379,205 km (0.077 R)
• M11: 2,552,888 km (0.111 R)
• M12: 2,800,323 km (0.12 R)
• M13: 3,026,814 km (0.111 R)
• M14: 3,127,792 km (0.053 R)
• M15: 3,333,190 km (0.082 R)
• M16: 3,422,500 km (0.112 R)
• M17: 3,649,440 km (0.084 R)
• M18: 3,819,084 km (0.077 R)
• M19: 3,912,583 km (0.081 R)
• M20: 3,991,271 km (0.049 R)
• M21: 4,133,988 km (0.11 R)
• M22: 4,343,275 km (0.055 R)
• M23: 4,506,785 km (0.084 R)
• M24: 4,822,736 km (0.113 R)
• M25: 4,941,068 km (0.088 R)
• M26: 5,388,665 km (0.077 R)
• M27: 5,849,426 km (0.029 R)
• M28: 5,921,383 km (0.067 R)
• M29: 6,285,803 km (0.096 R)
• M30: 6,808,349 km (0.056 R)
• M31: 7,017,487 km (0.05 R)
• M32: 7,132,527 km (0.073 R)
• M33: 7,286,763 km (0.073 R)
• M34: 8,376,882 km (0.079 R)
• M35: 8,601,130 km (0.12 R)
• M36: 9,411,651 km (0.115 R)
• M37: 9,965,462 km (0.042 R)
• M38: 10,051,631 km (0.045 R)
• M39: 10,311,632 km (0.114 R)
• M40: 10,377,006 km (0.106 R)
• M41: 10,860,357 km (0.096 R)
• M42: 11,373,477 km (0.053 R)
• M43: 12,077,634 km (0.081 R)
• M44: 12,609,305 km (0.102 R)
• M45: 12,725,842 km (0.097 R)
• M46: 12,960,112 km (0.097 R)
• M47: 13,054,209 km (0.054 R)
• M48: 13,551,922 km (0.096 R)
• M49: 13,695,236 km (0.111 R)
• M50: 14,273,731 km (0.091 R)
• M51: 15,007,958 km (0.119 R)
• M52: 15,754,451 km (0.095 R)
• M53: 16,233,463 km (0.084 R)
• M54: 16,462,049 km (0.095 R)
• M55: 16,564,075 km (0.057 R)
• M56: 16,896,780 km (0.11 R)
• M57: 16,948,242 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.6

Radius: 8

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.34 AU - 20.06 AU

Year: 24307 Days

Day: 15.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,210,582 km

• M1: 113,994 km (0.102 R)
• M2: 676,482 km (0.104 R)
• M3: 726,597 km (0.091 R)
• M4: 1,055,263 km (0.099 R)
• M5: 1,144,274 km (0.041 R)
• M6: 1,362,238 km (0.049 R)
• M7: 2,802,567 km (0.098 R)
• M8: 4,964,555 km (0.086 R)
• M9: 5,738,574 km (0.115 R)
• M10: 5,951,452 km (0.038 R)
• M11: 8,039,539 km (0.1 R)
• M12: 8,397,676 km (0.106 R)
• M13: 8,578,839 km (0.104 R)
• M14: 8,639,427 km (0.09 R)
• M15: 9,691,997 km (0.112 R)
• M16: 10,330,032 km (0.108 R)
• M17: 11,113,327 km (0.049 R)
• M18: 11,179,598 km (0.063 R)
• M19: 11,378,713 km (0.085 R)
• M20: 11,579,174 km (0.088 R)
• M21: 13,014,566 km (0.099 R)
• M22: 14,217,183 km (0.106 R)
• M23: 14,505,309 km (0.11 R)
• M24: 14,795,379 km (0.062 R)
• M25: 15,381,204 km (0.057 R)
• M26: 16,049,308 km (0.106 R)
• M27: 16,199,056 km (0.11 R)
• M28: 16,726,837 km (0.098 R)
• M29: 17,260,303 km (0.077 R)
• M30: 18,422,230 km (0.091 R)
• M31: 18,500,619 km (0.091 R)
• M32: 18,579,158 km (0.046 R)
• M33: 18,894,061 km (0.119 R)
• M34: 19,052,186 km (0.095 R)
• M35: 19,131,473 km (0.116 R)
• M36: 21,642,025 km (0.09 R)
• M37: 23,146,531 km (0.071 R)
• M38: 23,826,004 km (0.058 R)
• M39: 23,911,424 km (0.106 R)
• M40: 25,466,046 km (0.111 R)
• M41: 25,553,261 km (0.066 R)
• M42: 25,815,805 km (0.097 R)
• M43: 26,520,411 km (0.118 R)
• M44: 27,141,990 km (0.085 R)
• M45: 29,035,600 km (0.089 R)
• M46: 29,218,259 km (0.082 R)
• M47: 29,309,664 km (0.032 R)
• M48: 31,626,037 km (0.113 R)
• M49: 35,843,351 km (0.12 R)
• M50: 36,530,454 km (0.095 R)
• M51: 36,924,943 km (0.094 R)
• M52: 37,122,712 km (0.043 R)
• M53: 38,117,089 km (0.106 R)
• M54: 41,460,003 km (0.108 R)
• M55: 41,665,550 km (0.058 R)
• M56: 41,768,473 km (0.064 R)
• M57: 41,974,619 km (0.103 R)
• M58: 43,426,915 km (0.071 R)
• M59: 44,895,518 km (0.106 R)
• M60: 48,529,549 km (0.09 R)
• M61: 48,854,625 km (0.084 R)
• M62: 49,071,842 km (0.104 R)
• M63: 50,053,054 km (0.101 R)
• M64: 51,150,953 km (0.095 R)
• M65: 51,592,266 km (0.049 R)
• M66: 52,256,631 km (0.08 R)
• M67: 52,923,987 km (0.07 R)
• M68: 57,329,345 km (0.062 R)
• M69: 58,017,495 km (0.086 R)
• M70: 59,633,750 km (0.044 R)
• M71: 60,914,009 km (0.095 R)
• M72: 61,381,802 km (0.092 R)
• M73: 62,085,660 km (0.095 R)
• M74: 64,094,759 km (0.115 R)
• M75: 68,783,455 km (0.101 R)
• M76: 71,107,458 km (0.115 R)
• M77: 71,970,189 km (0.075 R)
• M78: 72,341,042 km (0.102 R)
• M79: 73,457,192 km (0.12 R)
• M80: 74,329,198 km (0.115 R)
• M81: 75,079,431 km (0.109 R)
• M82: 76,713,489 km (0.098 R)
• M83: 76,839,600 km (0.066 R)
• M84: 77,598,211 km (0.082 R)
• M85: 77,724,920 km (0.086 R)
• M86: 79,377,827 km (0.086 R)
• M87: 80,016,610 km (0.109 R)
• M88: 81,685,524 km (0.064 R)
• M89: 84,405,662 km (0.104 R)
• M90: 84,927,160 km (0.105 R)
• M91: 85,580,454 km (0.11 R)
• M92: 86,235,543 km (0.106 R)
• M93: 87,023,774 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 14,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit