🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.69 AU - 0.89 AU

Year: 245 Days

Day: 14.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.33 AU - 4.33 AU

Year: 2610 Days

Day: 16.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.1

Radius: 9.3

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11 AU - 11.76 AU

Year: 13369 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,596,895 km

• M1: 173,833 km (0.088 R)
• M2: 256,261 km (0.06 R)
• M3: 464,501 km (0.077 R)
• M4: 727,644 km (0.062 R)
• M5: 845,976 km (0.064 R)
• M6: 1,080,097 km (0.088 R)
• M7: 1,583,493 km (0.119 R)
• M8: 1,846,786 km (0.109 R)
• M9: 2,812,141 km (0.082 R)
• M10: 3,229,818 km (0.102 R)
• M11: 3,295,940 km (0.118 R)
• M12: 4,087,463 km (0.085 R)
• M13: 4,486,291 km (0.085 R)
• M14: 4,634,392 km (0.108 R)
• M15: 4,973,830 km (0.077 R)
• M16: 5,127,168 km (0.114 R)
• M17: 6,039,416 km (0.094 R)
• M18: 6,162,235 km (0.074 R)
• M19: 6,410,119 km (0.107 R)
• M20: 6,535,333 km (0.071 R)
• M21: 7,259,985 km (0.081 R)
• M22: 7,654,025 km (0.116 R)
• M23: 8,145,006 km (0.066 R)
• M24: 8,280,841 km (0.11 R)
• M25: 8,508,678 km (0.083 R)
• M26: 8,784,836 km (0.102 R)
• M27: 9,678,683 km (0.081 R)
• M28: 10,063,748 km (0.097 R)
• M29: 10,209,456 km (0.109 R)
• M30: 11,755,700 km (0.105 R)
• M31: 14,399,543 km (0.075 R)
• M32: 15,843,910 km (0.069 R)
• M33: 16,640,669 km (0.094 R)
• M34: 17,275,861 km (0.118 R)
• M35: 17,977,775 km (0.057 R)
• M36: 18,510,343 km (0.106 R)
• M37: 19,108,286 km (0.099 R)
• M38: 20,384,355 km (0.095 R)
• M39: 20,445,691 km (0.052 R)
• M40: 20,692,228 km (0.078 R)
• M41: 21,001,596 km (0.072 R)
• M42: 21,687,652 km (0.086 R)
• M43: 21,876,145 km (0.063 R)
• M44: 22,508,047 km (0.112 R)
• M45: 23,017,876 km (0.066 R)
• M46: 23,145,932 km (0.045 R)
• M47: 23,338,465 km (0.062 R)
• M48: 23,467,119 km (0.093 R)
• M49: 24,570,253 km (0.065 R)
• M50: 24,832,349 km (0.088 R)
• M51: 25,425,205 km (0.108 R)
• M52: 27,299,517 km (0.06 R)
• M53: 28,184,837 km (0.076 R)
• M54: 28,390,385 km (0.065 R)
• M55: 28,665,346 km (0.052 R)
• M56: 29,148,696 km (0.044 R)
• M57: 29,426,051 km (0.112 R)
• M58: 30,333,661 km (0.028 R)
• M59: 30,544,444 km (0.114 R)
• M60: 31,108,728 km (0.057 R)
• M61: 31,676,601 km (0.106 R)
• M62: 33,110,946 km (0.053 R)
• M63: 33,328,012 km (0.032 R)
• M64: 33,472,972 km (0.114 R)
• M65: 33,690,637 km (0.083 R)
• M66: 33,763,342 km (0.105 R)
• M67: 34,346,923 km (0.059 R)
• M68: 36,489,763 km (0.069 R)
• M69: 39,439,235 km (0.104 R)
• M70: 39,515,829 km (0.092 R)
• M71: 39,592,572 km (0.048 R)
• M72: 40,361,954 km (0.102 R)
• M73: 42,857,546 km (0.076 R)
• M74: 43,251,886 km (0.09 R)
• M75: 43,885,433 km (0.096 R)
• M76: 43,964,869 km (0.039 R)
• M77: 44,044,306 km (0.103 R)
• M78: 44,123,892 km (0.118 R)
• M79: 45,001,583 km (0.115 R)
• M80: 45,241,986 km (0.116 R)
• M81: 46,207,790 km (0.063 R)
• M82: 48,816,478 km (0.111 R)
• M83: 51,891,761 km (0.055 R)
• M84: 52,818,071 km (0.119 R)
• M85: 53,071,640 km (0.054 R)
• M86: 53,410,329 km (0.109 R)
• M87: 53,834,739 km (0.118 R)
• M88: 53,919,860 km (0.087 R)
• M89: 54,516,157 km (0.073 R)
• M90: 55,029,128 km (0.114 R)
• M91: 55,200,567 km (0.038 R)
• M92: 55,543,745 km (0.108 R)
• M93: 56,059,857 km (0.072 R)
• M94: 56,404,830 km (0.037 R)
• M95: 57,530,853 km (0.114 R)
• M96: 57,617,769 km (0.117 R)
• M97: 58,140,315 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572

Radius: 5.4

Gravity: 19.62 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 18.77 AU - 20.95 AU

Year: 30822 Days

Day: 16.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,596,895 km

• M1: 135,536 km (0.113 R)
• M2: 260,450 km (0.115 R)
• M3: 490,980 km (0.112 R)
• M4: 588,518 km (0.113 R)
• M5: 918,980 km (0.057 R)
• M6: 1,951,355 km (0.118 R)
• M7: 2,228,709 km (0.082 R)
• M8: 2,392,818 km (0.117 R)
• M9: 3,225,031 km (0.032 R)
• M10: 5,616,951 km (0.093 R)
• M11: 5,896,699 km (0.048 R)
• M12: 5,953,247 km (0.08 R)
• M13: 6,296,126 km (0.079 R)
• M14: 6,645,287 km (0.066 R)
• M15: 7,916,420 km (0.077 R)
• M16: 8,104,016 km (0.073 R)
• M17: 8,293,257 km (0.044 R)
• M18: 8,483,695 km (0.094 R)
• M19: 9,458,026 km (0.048 R)
• M20: 9,857,602 km (0.117 R)
• M21: 10,398,997 km (0.102 R)
• M22: 10,673,210 km (0.097 R)
• M23: 10,742,174 km (0.099 R)
• M24: 11,510,359 km (0.111 R)
• M25: 11,936,863 km (0.111 R)
• M26: 12,440,858 km (0.079 R)
• M27: 12,586,118 km (0.081 R)
• M28: 14,145,227 km (0.047 R)
• M29: 15,451,366 km (0.036 R)
• M30: 15,764,324 km (0.082 R)
• M31: 15,842,863 km (0.085 R)
• M32: 17,603,630 km (0.054 R)
• M33: 18,176,740 km (0.079 R)
• M34: 19,006,110 km (0.097 R)
• M35: 19,341,359 km (0.114 R)
• M36: 19,509,657 km (0.084 R)
• M37: 24,689,034 km (0.094 R)
• M38: 27,758,932 km (0.118 R)
• M39: 27,948,772 km (0.048 R)
• M40: 30,065,731 km (0.116 R)
• M41: 32,533,348 km (0.071 R)
• M42: 32,733,660 km (0.096 R)
• M43: 33,538,496 km (0.113 R)
• M44: 34,553,817 km (0.067 R)
• M45: 35,373,165 km (0.106 R)
• M46: 37,974,971 km (0.111 R)
• M47: 38,080,288 km (0.071 R)
• M48: 39,672,159 km (0.114 R)
• M49: 39,886,083 km (0.113 R)
• M50: 40,853,383 km (0.106 R)
• M51: 42,045,978 km (0.107 R)
• M52: 42,264,091 km (0.096 R)
• M53: 42,482,504 km (0.052 R)
• M54: 42,810,871 km (0.092 R)
• M55: 43,030,332 km (0.099 R)
• M56: 46,478,263 km (0.057 R)
• M57: 46,929,450 km (0.08 R)
• M58: 47,268,888 km (0.05 R)
• M59: 48,064,150 km (0.095 R)
• M60: 48,178,144 km (0.054 R)
• M61: 50,707,993 km (0.103 R)
• M62: 54,701,658 km (0.104 R)
• M63: 56,015,277 km (0.077 R)
• M64: 56,255,232 km (0.098 R)
• M65: 61,248,959 km (0.062 R)
• M66: 61,743,679 km (0.081 R)
• M67: 61,991,413 km (0.117 R)
• M68: 62,115,579 km (0.062 R)
• M69: 67,782,795 km (0.044 R)
• M70: 68,294,570 km (0.119 R)
• M71: 69,064,550 km (0.086 R)
• M72: 69,321,858 km (0.098 R)
• M73: 71,131,693 km (0.053 R)
• M74: 72,695,440 km (0.12 R)
• M75: 73,350,379 km (0.118 R)
• M76: 77,187,265 km (0.037 R)
• M77: 77,855,220 km (0.101 R)
• M78: 78,525,269 km (0.118 R)
• M79: 80,953,093 km (0.076 R)
• M80: 83,405,450 km (0.052 R)
• M81: 84,778,460 km (0.042 R)
• M82: 89,361,839 km (0.077 R)
• M83: 89,782,508 km (0.068 R)
• M84: 90,063,304 km (0.098 R)
• M85: 90,485,020 km (0.101 R)
• M86: 91,330,398 km (0.113 R)
• M87: 91,612,838 km (0.118 R)
• M88: 91,895,578 km (0.114 R)
• M89: 92,036,948 km (0.052 R)
• M90: 93,313,317 km (0.083 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 16,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit