🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.62 AU - 0.86 AU

Year: 278 Days

Day: 13.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.6 AU - 1.9 AU

Year: 1011 Days

Day: 29.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.7

Radius: 11.3

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.13 AU - 3.83 AU

Year: 2834 Days

Day: 10 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 25,143,956 km

• M1: 142,417 km (0.056 R)
• M2: 511,176 km (0.075 R)
• M3: 914,492 km (0.038 R)
• M4: 1,294,770 km (0.118 R)
• M5: 2,247,858 km (0.102 R)
• M6: 3,150,232 km (0.06 R)
• M7: 3,586,160 km (0.05 R)
• M8: 4,484,944 km (0.114 R)
• M9: 4,977,420 km (0.099 R)
• M10: 5,483,959 km (0.1 R)
• M11: 6,260,222 km (0.077 R)
• M12: 7,213,011 km (0.05 R)
• M13: 7,835,188 km (0.06 R)
• M14: 8,346,664 km (0.076 R)
• M15: 8,700,014 km (0.105 R)
• M16: 9,217,772 km (0.111 R)
• M17: 9,918,189 km (0.097 R)
• M18: 10,314,923 km (0.112 R)
• M19: 10,895,213 km (0.117 R)
• M20: 11,461,142 km (0.046 R)
• M21: 12,767,580 km (0.05 R)
• M22: 13,277,260 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.9

Radius: 8.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.05 AU - 6.73 AU

Year: 6240 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 25,143,956 km

• M1: 108,458 km (0.115 R)
• M2: 393,442 km (0.12 R)
• M3: 1,247,347 km (0.036 R)
• M4: 1,949,859 km (0.067 R)
• M5: 2,420,194 km (0.11 R)
• M6: 5,249,988 km (0.085 R)
• M7: 6,398,151 km (0.107 R)
• M8: 7,273,149 km (0.043 R)
• M9: 10,335,717 km (0.108 R)
• M10: 12,172,629 km (0.08 R)
• M11: 13,071,264 km (0.102 R)
• M12: 16,424,350 km (0.06 R)
• M13: 17,461,811 km (0.108 R)
• M14: 18,912,312 km (0.113 R)
• M15: 20,902,562 km (0.037 R)
• M16: 24,034,095 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 13,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit