🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.64 AU - 0.76 AU

Year: 208 Days

Day: 25.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,864,019 km

• M1: 216,319 km (0.053 R)
• M2: 383,419 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.72 AU - 0.82 AU

Year: 240 Days

Day: 44.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,864,019 km

• M1: 290,070 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.2 AU - 1.24 AU

Year: 478 Days

Day: 26.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,864,019 km

• M1: 197,918 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.4

Radius: 12.1

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.71 AU - 6.21 AU

Year: 4526 Days

Day: 8.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,864,019 km

• M1: 153,039 km (0.106 R)
• M2: 692,189 km (0.104 R)
• M3: 1,767,499 km (0.107 R)
• M4: 2,375,614 km (0.093 R)
• M5: 3,726,782 km (0.119 R)
• M6: 4,104,816 km (0.053 R)
• M7: 4,939,123 km (0.029 R)
• M8: 5,679,633 km (0.063 R)
• M9: 6,748,061 km (0.102 R)
• M10: 7,279,133 km (0.115 R)
• M11: 8,350,404 km (0.104 R)
• M12: 9,280,753 km (0.089 R)
• M13: 10,150,365 km (0.084 R)
• M14: 10,893,567 km (0.064 R)
• M15: 11,301,521 km (0.108 R)
• M16: 12,537,648 km (0.11 R)
• M17: 13,444,959 km (0.073 R)
• M18: 15,390,180 km (0.054 R)
• M19: 17,640,132 km (0.11 R)
• M20: 18,973,498 km (0.107 R)
• M21: 19,966,379 km (0.089 R)
• M22: 21,840,242 km (0.034 R)
• M23: 22,344,686 km (0.048 R)
• M24: 24,133,278 km (0.087 R)
• M25: 27,909,278 km (0.111 R)
• M26: 28,418,210 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.8

Radius: 14.3

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.89 AU - 9.93 AU

Year: 8652 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,864,019 km

• M1: 177,872 km (0.084 R)
• M2: 851,361 km (0.094 R)
• M3: 1,478,925 km (0.117 R)
• M4: 2,785,961 km (0.07 R)
• M5: 3,552,351 km (0.082 R)
• M6: 4,021,041 km (0.038 R)
• M7: 4,842,034 km (0.042 R)
• M8: 5,307,134 km (0.102 R)
• M9: 5,862,591 km (0.063 R)
• M10: 6,785,311 km (0.072 R)
• M11: 8,367,906 km (0.096 R)
• M12: 9,082,087 km (0.087 R)
• M13: 11,470,866 km (0.115 R)
• M14: 12,656,877 km (0.116 R)
• M15: 17,142,270 km (0.1 R)
• M16: 22,970,454 km (0.07 R)
• M17: 26,664,175 km (0.053 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: 453 - 19,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit