🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.47 AU - 0.65 AU

Year: 149 Days

Day: 25.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.56 AU - 0.84 AU

Year: 208 Days

Day: 13.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 170.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,954,427 km

• M1: 60,288 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.96 AU - 1.06 AU

Year: 360 Days

Day: 45 Hours

Environment

Temp: 105 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.9

Radius: 14.9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.27 AU - 14.15 AU

Year: 14216 Days

Day: 8 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,954,427 km

• M1: 186,698 km (0.116 R)
• M2: 1,087,876 km (0.036 R)
• M3: 2,513,244 km (0.098 R)
• M4: 4,446,049 km (0.107 R)
• M5: 6,197,989 km (0.116 R)
• M6: 6,679,844 km (0.077 R)
• M7: 7,765,027 km (0.107 R)
• M8: 8,326,169 km (0.086 R)
• M9: 8,814,606 km (0.031 R)
• M10: 10,451,655 km (0.064 R)
• M11: 11,254,248 km (0.084 R)
• M12: 12,221,548 km (0.106 R)
• M13: 13,112,852 km (0.066 R)
• M14: 14,953,803 km (0.082 R)
• M15: 16,576,940 km (0.097 R)
• M16: 17,352,455 km (0.081 R)
• M17: 18,070,974 km (0.076 R)
• M18: 33,285,975 km (0.055 R)
• M19: 35,530,691 km (0.12 R)
• M20: 36,430,373 km (0.062 R)
• M21: 38,141,473 km (0.101 R)
• M22: 50,672,688 km (0.057 R)
• M23: 53,975,061 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.4

Radius: 6

Gravity: 20.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.73 AU - 19.51 AU

Year: 22961 Days

Day: 22 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,954,427 km

• M1: 74,649 km (0.039 R)
• M2: 278,850 km (0.037 R)
• M3: 506,538 km (0.095 R)
• M4: 694,284 km (0.1 R)
• M5: 1,067,530 km (0.088 R)
• M6: 1,322,894 km (0.105 R)
• M7: 2,578,918 km (0.103 R)
• M8: 2,855,973 km (0.116 R)
• M9: 3,560,130 km (0.078 R)
• M10: 5,345,581 km (0.096 R)
• M11: 5,671,554 km (0.053 R)
• M12: 7,354,381 km (0.079 R)
• M13: 8,336,491 km (0.075 R)
• M14: 9,579,500 km (0.112 R)
• M15: 11,136,514 km (0.095 R)
• M16: 11,333,983 km (0.077 R)
• M17: 20,401,858 km (0.089 R)
• M18: 24,366,501 km (0.079 R)
• M19: 25,148,748 km (0.106 R)
• M20: 27,476,342 km (0.106 R)
• M21: 27,837,321 km (0.109 R)
• M22: 29,063,725 km (0.105 R)
• M23: 35,883,293 km (0.107 R)
• M24: 38,824,986 km (0.088 R)
• M25: 43,696,192 km (0.115 R)
• M26: 54,629,851 km (0.12 R)
• M27: 60,926,426 km (0.078 R)
• M28: 61,130,627 km (0.113 R)
• M29: 73,078,560 km (0.039 R)
• M30: 74,936,416 km (0.098 R)
• M31: 80,207,646 km (0.108 R)
• M32: 81,439,136 km (0.067 R)
• M33: 84,700,070 km (0.119 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 19,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit