🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.45 AU - 2.11 AU

Year: 859 Days

Day: 40.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.57 AU - 4.61 AU

Year: 2991 Days

Day: 33.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,815,744 km

• M1: 264,339 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.62 AU - 5.22 AU

Year: 3361 Days

Day: 42.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,815,744 km

• M1: 223,350 km (0.119 R)
• M2: 1,037,162 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.9

Radius: 8.1

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.53 AU - 6.57 AU

Year: 5382 Days

Day: 6.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 41,815,744 km

• M1: 1,855,163 km (0.116 R)
• M2: 2,501,276 km (0.118 R)
• M3: 3,014,098 km (0.086 R)
• M4: 4,750,032 km (0.113 R)
• M5: 5,460,023 km (0.042 R)
• M6: 6,931,318 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.1

Radius: 12.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.17 AU - 14.99 AU

Year: 15184 Days

Day: 8.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 166.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,815,744 km

• M1: 156,629 km (0.118 R)
• M2: 1,395,299 km (0.102 R)
• M3: 1,837,062 km (0.042 R)
• M4: 2,990,611 km (0.107 R)
• M5: 6,823,308 km (0.111 R)
• M6: 9,672,849 km (0.069 R)
• M7: 11,468,921 km (0.078 R)
• M8: 19,470,612 km (0.07 R)
• M9: 22,656,298 km (0.049 R)
• M10: 27,914,813 km (0.056 R)
• M11: 30,879,244 km (0.059 R)
• M12: 33,822,283 km (0.099 R)
• M13: 39,383,285 km (0.075 R)
• M14: 42,184,206 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.8

Radius: 4.9

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.06 AU - 14.54 AU

Year: 17542 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,815,744 km

• M1: 61,784 km (0.095 R)
• M2: 325,375 km (0.097 R)
• M3: 616,792 km (0.038 R)
• M4: 1,165,966 km (0.075 R)
• M5: 2,938,701 km (0.053 R)
• M6: 3,110,439 km (0.025 R)
• M7: 7,552,000 km (0.118 R)
• M8: 7,916,420 km (0.08 R)
• M9: 9,445,610 km (0.056 R)
• M10: 20,336,484 km (0.094 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 16,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit