🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.52 AU - 0.72 AU

Year: 183 Days

Day: 26.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,876,964 km

• M1: 81,830 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.55 AU - 0.75 AU

Year: 196 Days

Day: 37.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.91 AU - 2.53 AU

Year: 1240 Days

Day: 14.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,876,964 km

• M1: 36,801 km (0.103 R)
• M2: 102,923 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.69 AU - 3.07 AU

Year: 1832 Days

Day: 19.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,876,964 km

• M1: 86,468 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 13

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.41 AU - 5.99 AU

Year: 4444 Days

Day: 6.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 17,876,964 km

• M1: 162,014 km (0.099 R)
• M2: 824,135 km (0.08 R)
• M3: 2,264,912 km (0.076 R)
• M4: 2,792,543 km (0.1 R)
• M5: 4,098,832 km (0.094 R)
• M6: 5,546,491 km (0.063 R)
• M7: 6,773,044 km (0.074 R)
• M8: 7,346,153 km (0.084 R)
• M9: 12,606,463 km (0.074 R)
• M10: 13,898,241 km (0.108 R)
• M11: 16,028,215 km (0.067 R)
• M12: 16,987,137 km (0.107 R)
• M13: 18,691,656 km (0.119 R)
• M14: 25,197,517 km (0.107 R)
• M15: 26,990,897 km (0.07 R)
• M16: 29,749,481 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55

Radius: 9.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.81 AU - 9.63 AU

Year: 8038 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 17,876,964 km

• M1: 121,922 km (0.108 R)
• M2: 495,169 km (0.084 R)
• M3: 1,167,013 km (0.093 R)
• M4: 2,328,042 km (0.107 R)
• M5: 2,676,456 km (0.028 R)
• M6: 3,290,405 km (0.027 R)
• M7: 3,604,112 km (0.08 R)
• M8: 4,171,836 km (0.036 R)
• M9: 11,375,721 km (0.092 R)
• M10: 11,773,352 km (0.088 R)
• M11: 12,180,259 km (0.118 R)
• M12: 13,238,664 km (0.111 R)
• M13: 15,683,691 km (0.083 R)
• M14: 16,226,432 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 12,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit