🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.17 AU - 1.63 AU

Year: 585 Days

Day: 43.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,042,318 km

• M1: 529,277 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.18 AU - 3.68 AU

Year: 2243 Days

Day: 28.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,042,318 km

• M1: 25,132 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.42 AU - 4.44 AU

Year: 3292 Days

Day: 29.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,042,318 km

• M1: 41,887 km (0.106 R)

Asteroid Belt

Center: 6.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.7

Radius: 10.3

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.88 AU - 11.44 AU

Year: 9789 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,042,318 km

• M1: 128,205 km (0.059 R)
• M2: 694,583 km (0.039 R)
• M3: 1,478,775 km (0.025 R)
• M4: 2,272,840 km (0.044 R)
• M5: 2,888,136 km (0.1 R)
• M6: 3,246,124 km (0.11 R)
• M7: 6,784,263 km (0.074 R)
• M8: 8,450,634 km (0.109 R)
• M9: 10,283,058 km (0.09 R)
• M10: 11,123,798 km (0.067 R)
• M11: 18,271,884 km (0.095 R)
• M12: 19,156,157 km (0.075 R)
• M13: 19,573,834 km (0.089 R)
• M14: 27,904,341 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224

Radius: 11.4

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.1 AU - 13.12 AU

Year: 14880 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,042,318 km

• M1: 144,960 km (0.051 R)
• M2: 522,246 km (0.104 R)
• M3: 1,395,299 km (0.076 R)
• M4: 2,061,159 km (0.095 R)
• M5: 2,477,341 km (0.088 R)
• M6: 2,991,658 km (0.064 R)
• M7: 3,411,879 km (0.116 R)
• M8: 4,156,278 km (0.111 R)
• M9: 4,827,224 km (0.054 R)
• M10: 9,547,934 km (0.042 R)
• M11: 10,120,745 km (0.068 R)
• M12: 12,587,913 km (0.093 R)
• M13: 15,888,939 km (0.096 R)
• M14: 16,830,808 km (0.103 R)
• M15: 19,272,993 km (0.077 R)
• M16: 22,688,462 km (0.106 R)
• M17: 24,231,115 km (0.101 R)
• M18: 26,025,841 km (0.072 R)
• M19: 28,391,881 km (0.106 R)
• M20: 29,477,064 km (0.073 R)
• M21: 31,208,210 km (0.108 R)
• M22: 32,363,854 km (0.106 R)
• M23: 33,006,227 km (0.092 R)
• M24: 35,434,200 km (0.119 R)
• M25: 36,461,040 km (0.094 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 14,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit