🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.74 AU - 1.2 AU

Year: 362 Days

Day: 19.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.56 AU - 1.86 AU

Year: 847 Days

Day: 18.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.2

Radius: 3.5

Gravity: 58.71 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.67 AU - 17.11 AU

Year: 21762 Days

Day: 17.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,188,194 km

• M1: 125,363 km (0.096 R)
• M2: 178,919 km (0.108 R)
• M3: 347,516 km (0.075 R)
• M4: 406,308 km (0.076 R)
• M5: 625,469 km (0.101 R)
• M6: 985,252 km (0.12 R)
• M7: 1,398,590 km (0.055 R)
• M8: 2,399,999 km (0.104 R)
• M9: 2,437,697 km (0.098 R)
• M10: 2,552,140 km (0.06 R)
• M11: 2,590,586 km (0.034 R)
• M12: 2,668,078 km (0.105 R)
• M13: 2,746,467 km (0.089 R)
• M14: 3,832,099 km (0.033 R)
• M15: 4,372,746 km (0.1 R)
• M16: 4,699,168 km (0.042 R)
• M17: 5,474,085 km (0.104 R)
• M18: 6,132,466 km (0.036 R)
• M19: 6,287,898 km (0.12 R)
• M20: 6,602,801 km (0.039 R)
• M21: 6,762,123 km (0.091 R)
• M22: 7,084,506 km (0.063 R)
• M23: 7,193,114 km (0.098 R)
• M24: 7,411,976 km (0.1 R)
• M25: 7,467,028 km (0.116 R)
• M26: 8,251,968 km (0.046 R)
• M27: 8,945,504 km (0.084 R)
• M28: 9,838,304 km (0.108 R)
• M29: 10,759,079 km (0.066 R)
• M30: 11,964,239 km (0.085 R)
• M31: 13,546,536 km (0.063 R)
• M32: 15,968,974 km (0.088 R)
• M33: 16,254,257 km (0.078 R)
• M34: 16,469,230 km (0.081 R)
• M35: 16,541,037 km (0.074 R)
• M36: 17,047,276 km (0.053 R)
• M37: 19,500,681 km (0.07 R)
• M38: 19,805,561 km (0.085 R)
• M39: 20,419,810 km (0.1 R)
• M40: 21,588,469 km (0.114 R)
• M41: 21,745,995 km (0.054 R)
• M42: 21,824,833 km (0.073 R)
• M43: 24,153,025 km (0.105 R)
• M44: 24,562,325 km (0.065 R)
• M45: 24,644,454 km (0.117 R)
• M46: 27,150,817 km (0.117 R)
• M47: 27,661,693 km (0.043 R)
• M48: 28,089,843 km (0.115 R)
• M49: 28,175,861 km (0.118 R)
• M50: 29,824,430 km (0.115 R)
• M51: 30,087,573 km (0.046 R)
• M52: 30,616,251 km (0.071 R)
• M53: 31,325,794 km (0.084 R)
• M54: 31,951,113 km (0.061 R)
• M55: 34,954,141 km (0.071 R)
• M56: 39,672,308 km (0.104 R)
• M57: 42,597,395 km (0.085 R)
• M58: 43,190,700 km (0.076 R)
• M59: 44,185,676 km (0.108 R)
• M60: 44,285,458 km (0.1 R)
• M61: 44,385,539 km (0.117 R)
• M62: 45,288,661 km (0.068 R)
• M63: 45,793,105 km (0.111 R)
• M64: 47,522,008 km (0.053 R)
• M65: 48,240,077 km (0.063 R)
• M66: 48,548,847 km (0.069 R)
• M67: 48,651,920 km (0.075 R)
• M68: 48,755,143 km (0.098 R)
• M69: 49,168,482 km (0.07 R)
• M70: 51,673,199 km (0.07 R)
• M71: 51,778,516 km (0.109 R)
• M72: 53,153,320 km (0.074 R)
• M73: 53,259,535 km (0.11 R)
• M74: 55,614,953 km (0.073 R)
• M75: 55,722,813 km (0.089 R)
• M76: 59,762,704 km (0.103 R)
• M77: 64,234,932 km (0.049 R)
• M78: 65,597,470 km (0.109 R)
• M79: 65,711,463 km (0.088 R)
• M80: 68,466,457 km (0.112 R)
• M81: 70,557,387 km (0.097 R)
• M82: 71,024,880 km (0.036 R)
• M83: 72,905,176 km (0.083 R)
• M84: 74,563,767 km (0.086 R)
• M85: 74,801,778 km (0.094 R)
• M86: 75,278,397 km (0.066 R)
• M87: 75,636,534 km (0.081 R)
• M88: 78,885,500 km (0.075 R)
• M89: 79,127,999 km (0.034 R)
• M90: 79,613,593 km (0.03 R)
• M91: 79,735,216 km (0.114 R)
• M92: 81,198,882 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.1

Radius: 5.4

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 15.8 AU - 17.18 AU

Year: 25362 Days

Day: 19.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,188,194 km

• M1: 525,537 km (0.113 R)
• M2: 788,530 km (0.073 R)
• M3: 884,722 km (0.118 R)
• M4: 1,196,035 km (0.113 R)
• M5: 1,278,912 km (0.104 R)
• M6: 1,721,722 km (0.057 R)
• M7: 1,784,104 km (0.103 R)
• M8: 2,484,222 km (0.09 R)
• M9: 2,993,453 km (0.115 R)
• M10: 3,613,836 km (0.081 R)
• M11: 3,938,613 km (0.091 R)
• M12: 4,967,996 km (0.072 R)
• M13: 5,057,306 km (0.105 R)
• M14: 5,744,558 km (0.055 R)
• M15: 6,027,597 km (0.096 R)
• M16: 6,170,912 km (0.118 R)
• M17: 7,053,689 km (0.037 R)
• M18: 7,356,625 km (0.12 R)
• M19: 7,458,651 km (0.078 R)
• M20: 7,871,092 km (0.079 R)
• M21: 8,397,078 km (0.097 R)
• M22: 8,450,335 km (0.066 R)
• M23: 8,503,741 km (0.107 R)
• M24: 8,557,148 km (0.044 R)
• M25: 8,988,738 km (0.101 R)
• M26: 9,317,255 km (0.113 R)
• M27: 10,042,056 km (0.083 R)
• M28: 11,017,135 km (0.056 R)
• M29: 11,075,478 km (0.099 R)
• M30: 11,192,464 km (0.069 R)
• M31: 12,022,134 km (0.082 R)
• M32: 12,142,261 km (0.066 R)
• M33: 12,262,837 km (0.068 R)
• M34: 12,871,550 km (0.093 R)
• M35: 13,117,788 km (0.102 R)
• M36: 13,552,370 km (0.086 R)
• M37: 13,614,902 km (0.102 R)
• M38: 15,861,264 km (0.102 R)
• M39: 16,191,426 km (0.118 R)
• M40: 16,390,691 km (0.116 R)
• M41: 16,590,703 km (0.072 R)
• M42: 18,426,867 km (0.109 R)
• M43: 19,123,245 km (0.108 R)
• M44: 20,112,387 km (0.074 R)
• M45: 21,190,538 km (0.04 R)
• M46: 22,361,291 km (0.112 R)
• M47: 22,879,947 km (0.069 R)
• M48: 22,954,447 km (0.089 R)
• M49: 23,402,642 km (0.098 R)
• M50: 24,917,620 km (0.11 R)
• M51: 25,378,381 km (0.092 R)
• M52: 28,121,109 km (0.102 R)
• M53: 29,163,507 km (0.117 R)
• M54: 29,405,855 km (0.073 R)
• M55: 29,486,788 km (0.098 R)
• M56: 29,892,497 km (0.089 R)
• M57: 32,616,674 km (0.091 R)
• M58: 32,784,373 km (0.075 R)
• M59: 33,880,926 km (0.11 R)
• M60: 34,732,736 km (0.095 R)
• M61: 35,936,849 km (0.094 R)
• M62: 36,196,701 km (0.029 R)
• M63: 36,370,234 km (0.106 R)
• M64: 36,892,630 km (0.088 R)
• M65: 37,417,419 km (0.106 R)
• M66: 38,474,478 km (0.085 R)
• M67: 38,740,313 km (0.092 R)
• M68: 40,437,800 km (0.1 R)
• M69: 41,159,760 km (0.113 R)
• M70: 42,616,394 km (0.078 R)
• M71: 42,799,652 km (0.038 R)
• M72: 43,075,061 km (0.062 R)
• M73: 44,926,036 km (0.113 R)
• M74: 45,205,933 km (0.113 R)
• M75: 48,036,325 km (0.067 R)
• M76: 48,705,028 km (0.097 R)
• M77: 49,569,254 km (0.068 R)
• M78: 51,898,493 km (0.093 R)
• M79: 52,879,556 km (0.03 R)
• M80: 54,561,335 km (0.073 R)
• M81: 55,358,842 km (0.088 R)
• M82: 56,160,088 km (0.089 R)
• M83: 57,369,287 km (0.063 R)
• M84: 57,774,249 km (0.063 R)
• M85: 58,078,531 km (0.107 R)
• M86: 59,403,519 km (0.113 R)
• M87: 61,254,494 km (0.103 R)
• M88: 64,066,335 km (0.111 R)
• M89: 64,381,239 km (0.098 R)
• M90: 64,696,741 km (0.096 R)
• M91: 66,070,049 km (0.117 R)
• M92: 67,452,782 km (0.117 R)
• M93: 70,138,662 km (0.104 R)
• M94: 72,531,032 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 16,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit