🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.68 AU

Year: 214 Days

Day: 14.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,162,166 km

• M1: 152,590 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.16 AU - 1.32 AU

Year: 621 Days

Day: 20.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.5 AU - 2.32 AU

Year: 1187 Days

Day: 12.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,162,166 km

• M1: 503,846 km (0.107 R)
• M2: 579,692 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.51 AU - 2.39 AU

Year: 1224 Days

Day: 34.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,162,166 km

• M1: 1,210,097 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.8

Radius: 14.1

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.44 AU - 4.48 AU

Year: 4235 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,162,166 km

• M1: 175,478 km (0.089 R)
• M2: 727,345 km (0.108 R)
• M3: 1,612,665 km (0.098 R)
• M4: 2,073,277 km (0.074 R)
• M5: 2,941,094 km (0.055 R)
• M6: 3,502,385 km (0.086 R)
• M7: 4,077,739 km (0.035 R)
• M8: 4,972,035 km (0.118 R)
• M9: 6,043,006 km (0.087 R)
• M10: 7,752,760 km (0.08 R)
• M11: 10,293,081 km (0.12 R)
• M12: 11,442,442 km (0.102 R)
• M13: 12,188,038 km (0.1 R)
• M14: 13,303,290 km (0.09 R)
• M15: 15,264,967 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.3

Radius: 9.6

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.38 AU - 5.98 AU

Year: 5300 Days

Day: 13.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,162,166 km

• M1: 119,529 km (0.112 R)
• M2: 427,401 km (0.093 R)
• M3: 835,654 km (0.097 R)
• M4: 1,991,297 km (0.118 R)
• M5: 2,354,371 km (0.082 R)
• M6: 3,384,353 km (0.065 R)
• M7: 4,141,318 km (0.086 R)
• M8: 8,543,983 km (0.097 R)
• M9: 9,510,984 km (0.102 R)
• M10: 10,060,906 km (0.055 R)
• M11: 13,718,274 km (0.109 R)
• M12: 14,625,585 km (0.109 R)
• M13: 21,859,690 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 18,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit