🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.5 AU - 0.66 AU

Year: 156 Days

Day: 18.8 Hours

Environment

Temp: 249 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,237,195 km

• M1: 97,837 km (0.102 R)
• M2: 518,506 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.89 AU - 1.01 AU

Year: 327 Days

Day: 16 Hours

Environment

Temp: 147 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.2 AU - 1.28 AU

Year: 488 Days

Day: 38.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.87 AU - 3.35 AU

Year: 1937 Days

Day: 28.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.63 AU - 5.77 AU

Year: 3598 Days

Day: 17 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.4

Radius: 13.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.49 AU - 12.15 AU

Year: 11706 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 102,237,195 km

• M1: 179,817 km (0.112 R)
• M2: 292,464 km (0.102 R)
• M3: 573,109 km (0.079 R)
• M4: 832,662 km (0.065 R)
• M5: 1,435,242 km (0.104 R)
• M6: 1,765,255 km (0.106 R)
• M7: 2,441,886 km (0.077 R)
• M8: 3,295,192 km (0.054 R)
• M9: 3,418,461 km (0.106 R)
• M10: 4,190,087 km (0.106 R)
• M11: 5,038,456 km (0.114 R)
• M12: 5,181,023 km (0.115 R)
• M13: 5,324,936 km (0.084 R)
• M14: 6,191,257 km (0.069 R)
• M15: 6,653,814 km (0.082 R)
• M16: 6,836,772 km (0.058 R)
• M17: 7,261,331 km (0.091 R)
• M18: 8,501,198 km (0.057 R)
• M19: 8,900,325 km (0.114 R)
• M20: 9,305,586 km (0.069 R)
• M21: 10,375,510 km (0.081 R)
• M22: 10,863,498 km (0.119 R)
• M23: 11,515,446 km (0.095 R)
• M24: 12,052,502 km (0.068 R)
• M25: 12,244,137 km (0.095 R)
• M26: 13,216,972 km (0.115 R)
• M27: 13,414,441 km (0.087 R)
• M28: 13,679,528 km (0.103 R)
• M29: 14,315,619 km (0.118 R)
• M30: 14,417,046 km (0.099 R)
• M31: 14,620,499 km (0.101 R)
• M32: 15,443,587 km (0.104 R)
• M33: 15,686,534 km (0.082 R)
• M34: 16,000,839 km (0.052 R)
• M35: 16,387,699 km (0.041 R)
• M36: 16,635,582 km (0.028 R)
• M37: 16,991,775 km (0.105 R)
• M38: 17,566,979 km (0.089 R)
• M39: 17,711,789 km (0.051 R)
• M40: 18,038,960 km (0.055 R)
• M41: 18,148,615 km (0.066 R)
• M42: 19,181,589 km (0.114 R)
• M43: 19,931,074 km (0.089 R)
• M44: 21,111,850 km (0.099 R)
• M45: 21,381,575 km (0.107 R)
• M46: 21,536,259 km (0.109 R)
• M47: 22,158,586 km (0.102 R)
• M48: 22,629,371 km (0.108 R)
• M49: 22,905,379 km (0.115 R)
• M50: 23,063,653 km (0.118 R)
• M51: 24,706,986 km (0.093 R)
• M52: 25,031,913 km (0.096 R)
• M53: 25,645,264 km (0.079 R)
• M54: 25,809,672 km (0.112 R)
• M55: 28,189,924 km (0.106 R)
• M56: 28,274,746 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.6

Radius: 6.8

Gravity: 17.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.73 AU - 21.85 AU

Year: 28760 Days

Day: 19.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,237,195 km

• M1: 253,718 km (0.113 R)
• M2: 589,116 km (0.082 R)
• M3: 696,976 km (0.063 R)
• M4: 901,776 km (0.07 R)
• M5: 1,548,488 km (0.116 R)
• M6: 1,738,477 km (0.054 R)
• M7: 2,058,168 km (0.104 R)
• M8: 2,439,492 km (0.06 R)
• M9: 3,075,732 km (0.077 R)
• M10: 3,218,449 km (0.05 R)
• M11: 3,659,912 km (0.034 R)
• M12: 3,862,318 km (0.12 R)
• M13: 4,437,522 km (0.111 R)
• M14: 4,872,702 km (0.113 R)
• M15: 5,550,679 km (0.104 R)
• M16: 5,841,946 km (0.094 R)
• M17: 6,318,266 km (0.092 R)
• M18: 8,081,576 km (0.071 R)
• M19: 8,478,011 km (0.039 R)
• M20: 8,745,940 km (0.112 R)
• M21: 9,635,599 km (0.109 R)
• M22: 10,841,956 km (0.082 R)
• M23: 10,914,361 km (0.057 R)
• M24: 11,205,778 km (0.081 R)
• M25: 11,647,690 km (0.084 R)
• M26: 12,700,710 km (0.117 R)
• M27: 14,177,989 km (0.119 R)
• M28: 15,057,774 km (0.079 R)
• M29: 15,626,994 km (0.106 R)
• M30: 16,368,849 km (0.042 R)
• M31: 17,460,914 km (0.114 R)
• M32: 19,186,226 km (0.107 R)
• M33: 19,980,292 km (0.102 R)
• M34: 21,236,615 km (0.113 R)
• M35: 21,418,077 km (0.096 R)
• M36: 23,730,710 km (0.091 R)
• M37: 24,297,537 km (0.083 R)
• M38: 25,060,037 km (0.112 R)
• M39: 25,251,971 km (0.104 R)
• M40: 25,540,695 km (0.106 R)
• M41: 25,927,405 km (0.068 R)
• M42: 26,121,434 km (0.047 R)
• M43: 27,691,164 km (0.063 R)
• M44: 28,687,785 km (0.091 R)
• M45: 28,989,075 km (0.095 R)
• M46: 29,696,075 km (0.077 R)
• M47: 31,127,128 km (0.096 R)
• M48: 35,552,832 km (0.095 R)
• M49: 36,744,079 km (0.092 R)
• M50: 37,399,318 km (0.119 R)
• M51: 37,508,973 km (0.076 R)
• M52: 38,279,103 km (0.111 R)
• M53: 39,499,672 km (0.059 R)
• M54: 40,507,962 km (0.099 R)
• M55: 40,958,700 km (0.106 R)
• M56: 43,237,674 km (0.109 R)
• M57: 44,740,983 km (0.116 R)
• M58: 45,323,667 km (0.057 R)
• M59: 46,850,463 km (0.053 R)
• M60: 47,560,753 km (0.102 R)
• M61: 48,872,428 km (0.086 R)
• M62: 50,195,770 km (0.115 R)
• M63: 50,437,670 km (0.12 R)
• M64: 53,864,658 km (0.105 R)
• M65: 56,358,006 km (0.09 R)
• M66: 57,618,817 km (0.037 R)
• M67: 57,872,086 km (0.116 R)
• M68: 58,761,445 km (0.115 R)
• M69: 59,655,292 km (0.096 R)
• M70: 61,198,095 km (0.055 R)
• M71: 61,327,198 km (0.073 R)
• M72: 61,456,451 km (0.076 R)
• M73: 62,363,762 km (0.082 R)
• M74: 64,191,549 km (0.118 R)
• M75: 65,112,024 km (0.057 R)
• M76: 65,243,970 km (0.07 R)
• M77: 66,833,148 km (0.112 R)
• M78: 67,232,425 km (0.11 R)
• M79: 71,268,725 km (0.063 R)
• M80: 72,905,176 km (0.085 R)
• M81: 73,453,303 km (0.116 R)
• M82: 73,727,964 km (0.107 R)
• M83: 74,415,965 km (0.116 R)
• M84: 74,829,753 km (0.12 R)
• M85: 75,106,209 km (0.098 R)
• M86: 76,075,903 km (0.104 R)
• M87: 76,492,832 km (0.101 R)
• M88: 76,771,234 km (0.119 R)
• M89: 78,168,029 km (0.096 R)
• M90: 78,448,375 km (0.068 R)
• M91: 81,696,594 km (0.066 R)
• M92: 81,981,129 km (0.116 R)
• M93: 93,331,419 km (0.059 R)
• M94: 94,075,519 km (0.071 R)
• M95: 95,120,759 km (0.085 R)
• M96: 96,921,319 km (0.119 R)
• M97: 97,524,049 km (0.074 R)
• M98: 101,777,864 km (0.097 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 12,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit