🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.61 AU - 0.63 AU

Year: 170 Days

Day: 14.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.61 AU - 0.97 AU

Year: 245 Days

Day: 14.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.77 AU - 1.17 AU

Year: 333 Days

Day: 15.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.35 AU - 1.85 AU

Year: 705 Days

Day: 14.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,509,909 km

• M1: 69,563 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.65 AU - 2.17 AU

Year: 919 Days

Day: 21.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,509,909 km

• M1: 34,258 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.1 AU - 4.36 AU

Year: 2509 Days

Day: 14.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,509,909 km

• M1: 232,475 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.4

Radius: 11.1

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.8 AU - 9.46 AU

Year: 9607 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,509,909 km

• M1: 139,575 km (0.032 R)
• M2: 212,728 km (0.044 R)
• M3: 525,986 km (0.075 R)
• M4: 752,627 km (0.073 R)
• M5: 896,989 km (0.11 R)
• M6: 1,091,017 km (0.067 R)
• M7: 1,320,800 km (0.092 R)
• M8: 1,659,788 km (0.042 R)
• M9: 2,076,867 km (0.092 R)
• M10: 2,890,530 km (0.076 R)
• M11: 4,016,852 km (0.099 R)
• M12: 4,779,203 km (0.079 R)
• M13: 4,881,977 km (0.115 R)
• M14: 4,985,499 km (0.105 R)
• M15: 5,159,631 km (0.086 R)
• M16: 5,803,350 km (0.076 R)
• M17: 5,913,155 km (0.065 R)
• M18: 6,970,812 km (0.09 R)
• M19: 7,323,115 km (0.094 R)
• M20: 8,291,163 km (0.095 R)
• M21: 8,916,482 km (0.085 R)
• M22: 9,170,948 km (0.032 R)
• M23: 11,474,905 km (0.068 R)
• M24: 11,890,936 km (0.045 R)
• M25: 12,218,107 km (0.051 R)
• M26: 13,217,121 km (0.097 R)
• M27: 13,702,118 km (0.115 R)
• M28: 14,094,363 km (0.091 R)
• M29: 14,789,694 km (0.115 R)
• M30: 15,141,399 km (0.117 R)
• M31: 15,751,010 km (0.113 R)
• M32: 15,904,647 km (0.097 R)
• M33: 16,058,883 km (0.116 R)
• M34: 16,213,567 km (0.106 R)
• M35: 16,420,461 km (0.087 R)
• M36: 16,576,342 km (0.057 R)
• M37: 17,257,162 km (0.112 R)
• M38: 18,322,448 km (0.106 R)
• M39: 19,244,719 km (0.096 R)
• M40: 19,408,977 km (0.052 R)
• M41: 19,518,782 km (0.12 R)
• M42: 20,237,600 km (0.036 R)
• M43: 20,404,701 km (0.112 R)
• M44: 21,815,109 km (0.064 R)
• M45: 22,850,028 km (0.027 R)
• M46: 23,256,784 km (0.071 R)
• M47: 24,018,537 km (0.044 R)
• M48: 24,136,420 km (0.053 R)
• M49: 24,254,602 km (0.064 R)
• M50: 24,432,175 km (0.069 R)
• M51: 25,868,015 km (0.059 R)
• M52: 27,146,778 km (0.115 R)
• M53: 27,639,254 km (0.063 R)
• M54: 28,695,714 km (0.104 R)
• M55: 28,820,927 km (0.109 R)
• M56: 28,946,290 km (0.118 R)
• M57: 29,323,427 km (0.083 R)
• M58: 30,848,128 km (0.107 R)
• M59: 33,709,786 km (0.098 R)
• M60: 34,305,634 km (0.111 R)
• M61: 35,574,673 km (0.077 R)
• M62: 36,046,205 km (0.102 R)
• M63: 37,609,653 km (0.108 R)
• M64: 37,746,684 km (0.069 R)
• M65: 38,158,677 km (0.063 R)
• M66: 39,612,469 km (0.095 R)
• M67: 39,891,469 km (0.117 R)
• M68: 40,241,079 km (0.113 R)
• M69: 40,311,241 km (0.097 R)
• M70: 42,574,058 km (0.107 R)
• M71: 42,716,924 km (0.119 R)
• M72: 43,146,270 km (0.086 R)
• M73: 44,081,556 km (0.117 R)
• M74: 44,660,350 km (0.109 R)
• M75: 44,805,460 km (0.084 R)
• M76: 45,168,833 km (0.072 R)
• M77: 45,314,541 km (0.066 R)
• M78: 45,387,396 km (0.071 R)
• M79: 46,411,842 km (0.115 R)
• M80: 47,074,560 km (0.073 R)
• M81: 47,666,220 km (0.095 R)
• M82: 48,409,123 km (0.112 R)
• M83: 48,558,272 km (0.083 R)
• M84: 49,305,813 km (0.046 R)
• M85: 49,380,761 km (0.111 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 18,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit