🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.9 AU - 1.16 AU

Year: 384 Days

Day: 24.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.05 AU - 1.67 AU

Year: 582 Days

Day: 39 Hours

Environment

Temp: -28 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.56 AU - 2 AU

Year: 872 Days

Day: 14.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 149.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.2 AU - 3.06 AU

Year: 1566 Days

Day: 44.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,472,122 km

• M1: 763,697 km (0.093 R)

Asteroid Belt

Center: 9.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.7

Radius: 4

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.67 AU - 17.93 AU

Year: 25278 Days

Day: 16.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,472,122 km

• M1: 303,085 km (0.105 R)
• M2: 353,649 km (0.099 R)
• M3: 698,173 km (0.091 R)
• M4: 1,060,948 km (0.045 R)
• M5: 1,200,224 km (0.1 R)
• M6: 1,561,951 km (0.103 R)
• M7: 1,651,860 km (0.117 R)
• M8: 2,429,619 km (0.058 R)
• M9: 2,455,499 km (0.114 R)
• M10: 2,507,560 km (0.088 R)
• M11: 3,419,209 km (0.075 R)
• M12: 3,833,894 km (0.119 R)
• M13: 3,955,218 km (0.092 R)
• M14: 4,108,855 km (0.097 R)
• M15: 4,517,108 km (0.116 R)
• M16: 4,774,865 km (0.087 R)
• M17: 4,905,464 km (0.05 R)
• M18: 5,237,272 km (0.11 R)
• M19: 5,679,334 km (0.052 R)
• M20: 5,713,891 km (0.062 R)
• M21: 6,310,936 km (0.117 R)
• M22: 6,526,506 km (0.077 R)
• M23: 7,001,629 km (0.063 R)
• M24: 8,139,919 km (0.062 R)
• M25: 8,770,175 km (0.038 R)
• M26: 8,890,153 km (0.068 R)
• M27: 9,415,989 km (0.112 R)
• M28: 9,993,587 km (0.095 R)
• M29: 10,202,575 km (0.068 R)
• M30: 10,413,059 km (0.086 R)
• M31: 10,540,068 km (0.06 R)
• M32: 10,838,366 km (0.119 R)
• M33: 11,010,104 km (0.097 R)
• M34: 11,356,124 km (0.113 R)
• M35: 11,970,373 km (0.05 R)
• M36: 12,460,605 km (0.115 R)
• M37: 12,595,393 km (0.106 R)
• M38: 12,821,136 km (0.114 R)
• M39: 13,093,853 km (0.081 R)
• M40: 13,414,441 km (0.119 R)
• M41: 14,674,803 km (0.033 R)
• M42: 14,864,792 km (0.106 R)
• M43: 15,729,468 km (0.057 R)
• M44: 16,462,498 km (0.11 R)
• M45: 16,758,851 km (0.097 R)
• M46: 16,858,034 km (0.108 R)
• M47: 16,907,701 km (0.114 R)
• M48: 17,156,632 km (0.116 R)
• M49: 17,406,909 km (0.102 R)
• M50: 18,624,636 km (0.087 R)
• M51: 18,727,409 km (0.093 R)
• M52: 19,922,098 km (0.115 R)
• M53: 20,502,239 km (0.116 R)
• M54: 21,732,831 km (0.1 R)
• M55: 23,318,418 km (0.115 R)
• M56: 25,679,821 km (0.098 R)
• M57: 25,851,410 km (0.088 R)
• M58: 26,714,889 km (0.094 R)
• M59: 26,830,827 km (0.073 R)
• M60: 26,888,721 km (0.063 R)
• M61: 27,412,463 km (0.076 R)
• M62: 28,470,120 km (0.114 R)
• M63: 29,600,931 km (0.116 R)
• M64: 29,660,919 km (0.107 R)
• M65: 29,780,747 km (0.12 R)
• M66: 29,900,874 km (0.115 R)
• M67: 30,564,491 km (0.095 R)
• M68: 30,989,349 km (0.082 R)
• M69: 32,213,807 km (0.028 R)
• M70: 32,275,441 km (0.119 R)
• M71: 32,522,278 km (0.09 R)
• M72: 32,769,862 km (0.091 R)
• M73: 34,268,384 km (0.08 R)
• M74: 35,089,377 km (0.108 R)
• M75: 39,950,411 km (0.102 R)
• M76: 40,215,498 km (0.113 R)
• M77: 40,481,184 km (0.115 R)
• M78: 42,155,034 km (0.034 R)
• M79: 43,510,241 km (0.065 R)
• M80: 44,124,790 km (0.116 R)
• M81: 45,017,590 km (0.068 R)
• M82: 45,224,334 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 19,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit