🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.73 AU - 0.83 AU

Year: 246 Days

Day: 20.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.82 AU - 1.1 AU

Year: 335 Days

Day: 25.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,292,530 km

• M1: 74,949 km (0.111 R)
• M2: 766,839 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.98 AU - 1.44 AU

Year: 474 Days

Day: 18.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 138.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.8

Radius: 4.6

Gravity: 46.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.98 AU - 18.26 AU

Year: 20957 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 88,292,530 km

• M1: 62,083 km (0.102 R)
• M2: 229,483 km (0.047 R)
• M3: 432,338 km (0.065 R)
• M4: 615,894 km (0.107 R)
• M5: 828,473 km (0.113 R)
• M6: 1,608,028 km (0.112 R)
• M7: 3,315,388 km (0.091 R)
• M8: 3,712,122 km (0.096 R)
• M9: 4,038,245 km (0.081 R)
• M10: 4,975,775 km (0.104 R)
• M11: 6,049,887 km (0.078 R)
• M12: 8,151,438 km (0.093 R)
• M13: 10,889,229 km (0.103 R)
• M14: 11,219,541 km (0.108 R)
• M15: 13,797,262 km (0.106 R)
• M16: 14,419,440 km (0.058 R)
• M17: 14,978,936 km (0.1 R)
• M18: 15,387,338 km (0.053 R)
• M19: 15,552,793 km (0.057 R)
• M20: 17,903,873 km (0.088 R)
• M21: 18,926,075 km (0.108 R)
• M22: 19,693,512 km (0.109 R)
• M23: 23,624,047 km (0.098 R)
• M24: 25,771,973 km (0.11 R)
• M25: 28,542,077 km (0.109 R)
• M26: 30,451,843 km (0.102 R)
• M27: 32,853,787 km (0.107 R)
• M28: 40,182,736 km (0.08 R)
• M29: 45,233,759 km (0.103 R)
• M30: 50,691,538 km (0.085 R)
• M31: 52,354,617 km (0.088 R)
• M32: 55,206,551 km (0.079 R)
• M33: 58,965,497 km (0.057 R)
• M34: 62,891,543 km (0.071 R)
• M35: 65,242,175 km (0.083 R)
• M36: 69,665,036 km (0.083 R)
• M37: 74,519,786 km (0.069 R)
• M38: 78,122,102 km (0.091 R)
• M39: 83,358,028 km (0.113 R)
• M40: 83,613,092 km (0.12 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 15,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit