🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.62 AU

Year: 156 Days

Day: 20.4 Hours

Environment

Temp: 78 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,352,928 km

• M1: 31,565 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1 AU - 1.64 AU

Year: 648 Days

Day: 25.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,352,928 km

• M1: 740,809 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.7 AU - 2.38 AU

Year: 1246 Days

Day: 35.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,352,928 km

• M1: 307,274 km (0.045 R)
• M2: 716,574 km (0.068 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.6

Radius: 14.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.09 AU - 10.87 AU

Year: 12478 Days

Day: 13.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,352,928 km

• M1: 175,329 km (0.111 R)
• M2: 679,623 km (0.101 R)
• M3: 1,238,222 km (0.094 R)
• M4: 2,142,690 km (0.11 R)
• M5: 3,917,220 km (0.119 R)
• M6: 4,611,504 km (0.101 R)
• M7: 5,787,343 km (0.12 R)
• M8: 6,326,494 km (0.104 R)
• M9: 7,685,740 km (0.096 R)
• M10: 10,521,218 km (0.115 R)
• M11: 11,564,813 km (0.106 R)
• M12: 13,655,742 km (0.111 R)
• M13: 17,524,942 km (0.075 R)
• M14: 18,329,180 km (0.032 R)
• M15: 19,074,028 km (0.05 R)
• M16: 20,272,755 km (0.076 R)
• M17: 23,296,428 km (0.096 R)
• M18: 24,665,697 km (0.115 R)
• M19: 26,714,141 km (0.106 R)
• M20: 35,664,132 km (0.084 R)
• M21: 36,435,609 km (0.089 R)
• M22: 40,183,783 km (0.12 R)
• M23: 43,595,063 km (0.114 R)
• M24: 48,437,696 km (0.105 R)
• M25: 49,702,097 km (0.062 R)
• M26: 55,494,078 km (0.04 R)
• M27: 57,403,396 km (0.101 R)
• M28: 57,931,626 km (0.093 R)
• M29: 58,463,147 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 19,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit