🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.4 AU - 0.6 AU

Year: 150 Days

Day: 45.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,436,950 km

• M1: 31,715 km (0.102 R)
• M2: 124,765 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.43 AU - 0.69 AU

Year: 178 Days

Day: 35.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,436,950 km

• M1: 29,172 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.41 AU - 1.49 AU

Year: 741 Days

Day: 40 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,436,950 km

• M1: 657,034 km (0.102 R)

Asteroid Belt

Center: 8.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.7

Radius: 5.6

Gravity: 19.54 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.84 AU - 15.56 AU

Year: 25162 Days

Day: 22.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,436,950 km

• M1: 69,713 km (0.101 R)
• M2: 308,920 km (0.114 R)
• M3: 1,485,208 km (0.116 R)
• M4: 2,151,666 km (0.046 R)
• M5: 2,328,790 km (0.117 R)
• M6: 2,612,876 km (0.098 R)
• M7: 3,544,722 km (0.082 R)
• M8: 4,358,833 km (0.094 R)
• M9: 4,680,319 km (0.052 R)
• M10: 4,979,365 km (0.111 R)
• M11: 6,622,847 km (0.089 R)
• M12: 9,393,101 km (0.106 R)
• M13: 10,613,071 km (0.074 R)
• M14: 11,195,007 km (0.074 R)
• M15: 11,866,402 km (0.102 R)
• M16: 12,564,276 km (0.051 R)
• M17: 12,778,800 km (0.084 R)
• M18: 13,068,870 km (0.103 R)
• M19: 13,812,820 km (0.096 R)
• M20: 14,272,684 km (0.094 R)
• M21: 16,985,641 km (0.057 R)
• M22: 21,415,534 km (0.116 R)
• M23: 24,389,988 km (0.091 R)
• M24: 32,332,737 km (0.059 R)
• M25: 34,802,897 km (0.112 R)
• M26: 38,739,715 km (0.091 R)
• M27: 44,768,509 km (0.113 R)
• M28: 58,046,966 km (0.087 R)
• M29: 67,196,521 km (0.057 R)
• M30: 73,956,999 km (0.104 R)
• M31: 79,436,769 km (0.062 R)
• M32: 80,662,873 km (0.092 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: 512 - 10,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit