🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.64 AU - 0.74 AU

Year: 203 Days

Day: 21.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,192,145 km

• M1: 124,765 km (0.092 R)
• M2: 650,152 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.6 AU - 0.98 AU

Year: 249 Days

Day: 29.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.14 AU - 1.68 AU

Year: 594 Days

Day: 28.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.94 AU - 2.68 AU

Year: 1246 Days

Day: 16.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,192,145 km

• M1: 463,005 km (0.084 R)
• M2: 1,289,085 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.74 AU - 5.7 AU

Year: 3638 Days

Day: 12.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.9

Radius: 5.8

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.38 AU - 19.82 AU

Year: 23994 Days

Day: 22.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,192,145 km

• M1: 83,476 km (0.098 R)
• M2: 163,062 km (0.073 R)
• M3: 378,782 km (0.115 R)
• M4: 431,291 km (0.074 R)
• M5: 467,793 km (0.108 R)
• M6: 625,020 km (0.11 R)
• M7: 1,012,778 km (0.091 R)
• M8: 1,297,762 km (0.074 R)
• M9: 1,606,831 km (0.118 R)
• M10: 3,200,497 km (0.093 R)
• M11: 4,413,137 km (0.073 R)
• M12: 5,483,211 km (0.045 R)
• M13: 5,661,531 km (0.075 R)
• M14: 5,887,275 km (0.099 R)
• M15: 6,300,763 km (0.031 R)
• M16: 6,440,787 km (0.095 R)
• M17: 6,581,858 km (0.096 R)
• M18: 7,597,178 km (0.102 R)
• M19: 7,646,695 km (0.095 R)
• M20: 8,148,147 km (0.083 R)
• M21: 8,199,010 km (0.107 R)
• M22: 8,557,148 km (0.098 R)
• M23: 9,182,916 km (0.062 R)
• M24: 10,203,622 km (0.105 R)
• M25: 10,588,687 km (0.104 R)
• M26: 10,978,389 km (0.069 R)
• M27: 11,146,986 km (0.114 R)
• M28: 11,259,783 km (0.032 R)
• M29: 11,373,029 km (0.115 R)
• M30: 11,829,601 km (0.079 R)
• M31: 12,060,132 km (0.075 R)
• M32: 12,408,695 km (0.118 R)
• M33: 13,835,858 km (0.12 R)
• M34: 14,261,763 km (0.11 R)
• M35: 15,251,503 km (0.111 R)
• M36: 15,818,030 km (0.107 R)
• M37: 17,427,254 km (0.077 R)
• M38: 17,755,322 km (0.105 R)
• M39: 18,151,757 km (0.113 R)
• M40: 19,902,800 km (0.11 R)
• M41: 21,076,545 km (0.09 R)
• M42: 22,060,001 km (0.093 R)
• M43: 23,130,075 km (0.102 R)
• M44: 23,274,138 km (0.101 R)
• M45: 23,418,350 km (0.106 R)
• M46: 23,490,606 km (0.079 R)
• M47: 23,562,861 km (0.096 R)
• M48: 24,436,513 km (0.044 R)
• M49: 25,246,585 km (0.053 R)
• M50: 25,394,687 km (0.119 R)
• M51: 26,666,419 km (0.1 R)
• M52: 26,817,363 km (0.051 R)
• M53: 27,500,128 km (0.11 R)
• M54: 27,881,902 km (0.066 R)
• M55: 29,660,919 km (0.06 R)
• M56: 30,288,183 km (0.098 R)
• M57: 30,919,786 km (0.076 R)
• M58: 31,237,382 km (0.074 R)
• M59: 32,035,786 km (0.098 R)
• M60: 33,897,382 km (0.072 R)
• M61: 34,306,681 km (0.116 R)
• M62: 35,295,822 km (0.111 R)
• M63: 35,544,604 km (0.109 R)
• M64: 35,793,834 km (0.026 R)
• M65: 36,629,188 km (0.103 R)
• M66: 41,423,650 km (0.118 R)
• M67: 43,982,821 km (0.1 R)
• M68: 45,777,397 km (0.071 R)
• M69: 45,867,754 km (0.099 R)
• M70: 46,865,572 km (0.104 R)
• M71: 47,687,313 km (0.062 R)
• M72: 48,605,994 km (0.084 R)
• M73: 49,623,110 km (0.05 R)
• M74: 50,367,359 km (0.102 R)
• M75: 51,115,199 km (0.051 R)
• M76: 51,584,487 km (0.115 R)
• M77: 52,149,519 km (0.082 R)
• M78: 52,906,035 km (0.084 R)
• M79: 53,380,859 km (0.072 R)
• M80: 53,570,997 km (0.12 R)
• M81: 53,761,585 km (0.11 R)
• M82: 55,486,149 km (0.111 R)
• M83: 57,034,338 km (0.088 R)
• M84: 57,326,203 km (0.049 R)
• M85: 57,423,591 km (0.108 R)
• M86: 57,618,667 km (0.076 R)
• M87: 58,793,010 km (0.047 R)
• M88: 58,989,432 km (0.114 R)
• M89: 61,264,966 km (0.032 R)
• M90: 63,367,414 km (0.085 R)
• M91: 63,871,559 km (0.086 R)
• M92: 64,174,644 km (0.099 R)
• M93: 64,680,734 km (0.113 R)
• M94: 66,616,381 km (0.095 R)
• M95: 66,821,330 km (0.076 R)
• M96: 67,745,695 km (0.097 R)
• M97: 68,261,060 km (0.095 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 18,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit