🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.43 AU - 3.43 AU

Year: 1788 Days

Day: 31.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.43 AU - 5.61 AU

Year: 4009 Days

Day: 32.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,924,114 km

• M1: 631,153 km (0.072 R)
• M2: 2,499,780 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.9

Radius: 3.3

Gravity: 51.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.83 AU - 17.77 AU

Year: 19275 Days

Day: 17.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,924,114 km

• M1: 52,359 km (0.098 R)
• M2: 81,680 km (0.09 R)
• M3: 251,923 km (0.066 R)
• M4: 494,720 km (0.113 R)
• M5: 534,214 km (0.1 R)
• M6: 574,755 km (0.036 R)
• M7: 702,512 km (0.109 R)
• M8: 1,059,303 km (0.112 R)
• M9: 1,215,931 km (0.052 R)
• M10: 1,296,864 km (0.09 R)
• M11: 1,407,716 km (0.063 R)
• M12: 1,758,074 km (0.116 R)
• M13: 1,849,778 km (0.088 R)
• M14: 1,974,542 km (0.082 R)
• M15: 2,166,776 km (0.054 R)
• M16: 2,743,176 km (0.057 R)
• M17: 3,631,788 km (0.048 R)
• M18: 3,827,312 km (0.108 R)
• M19: 4,475,519 km (0.111 R)
• M20: 5,026,788 km (0.114 R)
• M21: 5,465,259 km (0.092 R)
• M22: 5,734,236 km (0.092 R)
• M23: 6,661,444 km (0.095 R)
• M24: 7,093,632 km (0.083 R)
• M25: 7,733,761 km (0.103 R)
• M26: 7,833,992 km (0.093 R)
• M27: 8,238,654 km (0.032 R)
• M28: 8,392,291 km (0.097 R)
• M29: 9,121,281 km (0.109 R)
• M30: 9,600,443 km (0.075 R)
• M31: 10,033,230 km (0.073 R)
• M32: 11,199,495 km (0.119 R)
• M33: 11,540,429 km (0.106 R)
• M34: 12,058,336 km (0.1 R)
• M35: 12,174,424 km (0.108 R)
• M36: 12,407,797 km (0.099 R)
• M37: 12,466,290 km (0.048 R)
• M38: 13,355,799 km (0.047 R)
• M39: 14,326,838 km (0.07 R)
• M40: 14,945,126 km (0.045 R)
• M41: 15,069,891 km (0.06 R)
• M42: 15,383,149 km (0.102 R)
• M43: 16,143,854 km (0.081 R)
• M44: 16,400,115 km (0.111 R)
• M45: 17,307,726 km (0.109 R)
• M46: 17,438,624 km (0.064 R)
• M47: 18,498,226 km (0.084 R)
• M48: 18,833,624 km (0.057 R)
• M49: 18,968,262 km (0.072 R)
• M50: 19,646,688 km (0.113 R)
• M51: 21,870,162 km (0.066 R)
• M52: 22,581,200 km (0.113 R)
• M53: 23,083,400 km (0.119 R)
• M54: 23,155,357 km (0.063 R)
• M55: 24,464,937 km (0.104 R)
• M56: 25,425,654 km (0.092 R)
• M57: 25,574,504 km (0.118 R)
• M58: 26,473,886 km (0.107 R)
• M59: 26,624,681 km (0.099 R)
• M60: 27,155,155 km (0.075 R)
• M61: 28,999,996 km (0.096 R)
• M62: 29,155,578 km (0.092 R)
• M63: 29,389,399 km (0.025 R)
• M64: 29,702,208 km (0.112 R)
• M65: 29,780,448 km (0.091 R)
• M66: 29,858,987 km (0.06 R)
• M67: 32,485,477 km (0.058 R)
• M68: 33,703,652 km (0.11 R)
• M69: 34,523,897 km (0.059 R)
• M70: 36,603,457 km (0.063 R)
• M71: 37,446,441 km (0.033 R)
• M72: 38,551,970 km (0.095 R)
• M73: 39,323,595 km (0.118 R)
• M74: 40,100,457 km (0.112 R)
• M75: 42,902,725 km (0.058 R)
• M76: 42,991,286 km (0.097 R)
• M77: 43,613,165 km (0.104 R)
• M78: 47,314,515 km (0.115 R)
• M79: 48,324,451 km (0.031 R)
• M80: 49,248,816 km (0.063 R)
• M81: 49,899,417 km (0.042 R)
• M82: 50,552,711 km (0.072 R)
• M83: 50,646,359 km (0.115 R)
• M84: 56,753,243 km (0.072 R)
• M85: 57,142,647 km (0.072 R)
• M86: 57,630,485 km (0.096 R)
• M87: 58,414,079 km (0.081 R)
• M88: 59,201,113 km (0.116 R)
• M89: 59,595,902 km (0.12 R)
• M90: 59,694,786 km (0.054 R)
• M91: 61,283,665 km (0.058 R)
• M92: 61,983,185 km (0.102 R)
• M93: 62,886,457 km (0.113 R)
• M94: 63,592,110 km (0.12 R)
• M95: 65,928,679 km (0.115 R)
• M96: 66,645,403 km (0.107 R)
• M97: 68,293,373 km (0.028 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.9

Radius: 6.3

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.17 AU - 18.97 AU

Year: 27380 Days

Day: 16.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,924,114 km

• M1: 85,420 km (0.106 R)
• M2: 881,730 km (0.043 R)
• M3: 1,123,181 km (0.041 R)
• M4: 1,476,531 km (0.117 R)
• M5: 1,730,249 km (0.119 R)
• M6: 2,207,167 km (0.099 R)
• M7: 2,954,857 km (0.094 R)
• M8: 3,902,709 km (0.118 R)
• M9: 3,945,943 km (0.107 R)
• M10: 4,164,356 km (0.056 R)
• M11: 4,613,150 km (0.11 R)
• M12: 5,362,784 km (0.069 R)
• M13: 5,850,474 km (0.088 R)
• M14: 6,049,439 km (0.076 R)
• M15: 6,454,251 km (0.104 R)
• M16: 6,972,458 km (0.102 R)
• M17: 7,720,297 km (0.081 R)
• M18: 8,158,918 km (0.089 R)
• M19: 8,269,920 km (0.092 R)
• M20: 8,549,518 km (0.076 R)
• M21: 9,117,841 km (0.11 R)
• M22: 10,231,148 km (0.071 R)
• M23: 10,531,241 km (0.098 R)
• M24: 10,956,249 km (0.068 R)
• M25: 11,140,105 km (0.104 R)
• M26: 13,228,790 km (0.115 R)
• M27: 13,753,131 km (0.086 R)
• M28: 13,885,226 km (0.08 R)
• M29: 14,017,769 km (0.094 R)
• M30: 14,484,963 km (0.059 R)
• M31: 15,571,942 km (0.104 R)
• M32: 18,329,479 km (0.095 R)
• M33: 18,474,888 km (0.033 R)
• M34: 19,134,166 km (0.118 R)
• M35: 19,577,873 km (0.038 R)
• M36: 20,249,717 km (0.078 R)
• M37: 21,539,401 km (0.055 R)
• M38: 21,616,144 km (0.102 R)
• M39: 22,232,936 km (0.05 R)
• M40: 23,326,198 km (0.066 R)
• M41: 23,720,986 km (0.027 R)
• M42: 24,837,884 km (0.088 R)
• M43: 25,079,335 km (0.049 R)
• M44: 26,544,945 km (0.106 R)
• M45: 28,122,006 km (0.093 R)
• M46: 31,365,737 km (0.11 R)
• M47: 31,452,653 km (0.097 R)
• M48: 34,546,038 km (0.097 R)
• M49: 35,176,294 km (0.091 R)
• M50: 38,663,121 km (0.115 R)
• M51: 40,258,283 km (0.101 R)
• M52: 41,206,733 km (0.052 R)
• M53: 41,492,615 km (0.071 R)
• M54: 42,162,365 km (0.086 R)
• M55: 44,681,144 km (0.104 R)
• M56: 47,647,520 km (0.049 R)
• M57: 48,348,835 km (0.038 R)
• M58: 51,803,199 km (0.105 R)
• M59: 52,627,484 km (0.115 R)
• M60: 52,834,228 km (0.12 R)
• M61: 54,916,481 km (0.096 R)
• M62: 57,344,155 km (0.065 R)
• M63: 57,983,237 km (0.062 R)
• M64: 60,238,425 km (0.093 R)
• M65: 60,996,437 km (0.049 R)
• M66: 61,322,262 km (0.092 R)
• M67: 64,060,202 km (0.086 R)
• M68: 65,277,480 km (0.045 R)
• M69: 66,279,187 km (0.12 R)
• M70: 66,837,785 km (0.093 R)
• M71: 70,108,743 km (0.075 R)
• M72: 71,134,386 km (0.082 R)
• M73: 72,739,721 km (0.095 R)
• M74: 73,893,569 km (0.057 R)
• M75: 74,125,147 km (0.099 R)
• M76: 75,752,472 km (0.117 R)
• M77: 76,219,666 km (0.099 R)
• M78: 76,687,758 km (0.042 R)
• M79: 76,922,178 km (0.1 R)
• M80: 77,626,784 km (0.091 R)
• M81: 78,451,517 km (0.082 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 13,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit