🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.1 AU - 1.56 AU

Year: 587 Days

Day: 44.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.2 AU - 3.1 AU

Year: 1652 Days

Day: 14.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.24 AU - 3.4 AU

Year: 1813 Days

Day: 46.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.88 AU - 3.96 AU

Year: 2972 Days

Day: 41.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,894,414 km

• M1: 94,546 km (0.108 R)

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99

Radius: 9.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.9 AU - 5.22 AU

Year: 3728 Days

Day: 14.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 107,894,414 km

• M1: 121,922 km (0.074 R)
• M2: 573,259 km (0.095 R)
• M3: 2,376,661 km (0.116 R)
• M4: 3,334,237 km (0.109 R)
• M5: 4,056,645 km (0.089 R)
• M6: 4,436,624 km (0.088 R)
• M7: 5,699,380 km (0.087 R)
• M8: 6,931,318 km (0.088 R)
• M9: 7,423,046 km (0.12 R)
• M10: 7,800,183 km (0.081 R)
• M11: 8,218,458 km (0.101 R)
• M12: 10,043,103 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.8

Radius: 4.8

Gravity: 33.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 15.28 AU - 22.92 AU

Year: 31961 Days

Day: 19.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 107,894,414 km

• M1: 158,125 km (0.068 R)
• M2: 438,322 km (0.07 R)
• M3: 589,416 km (0.092 R)
• M4: 822,938 km (0.049 R)
• M5: 1,724,415 km (0.091 R)
• M6: 1,890,169 km (0.087 R)
• M7: 2,452,358 km (0.109 R)
• M8: 4,298,096 km (0.098 R)
• M9: 6,605,045 km (0.109 R)
• M10: 6,858,165 km (0.054 R)
• M11: 12,746,337 km (0.101 R)
• M12: 19,924,940 km (0.111 R)
• M13: 21,870,610 km (0.065 R)
• M14: 23,004,413 km (0.117 R)
• M15: 24,777,596 km (0.108 R)
• M16: 35,638,551 km (0.106 R)
• M17: 38,654,893 km (0.063 R)
• M18: 47,209,946 km (0.108 R)
• M19: 51,429,953 km (0.115 R)
• M20: 56,733,048 km (0.113 R)
• M21: 60,610,624 km (0.077 R)
• M22: 63,518,358 km (0.119 R)
• M23: 72,053,066 km (0.091 R)
• M24: 85,682,928 km (0.054 R)
• M25: 96,362,122 km (0.093 R)
• M26: 102,175,495 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 10,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit