🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.18 AU - 1.52 AU

Year: 576 Days

Day: 30.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.71 AU - 2.31 AU

Year: 1046 Days

Day: 18.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 138.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.53 AU - 5.09 AU

Year: 3285 Days

Day: 24.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,862,782 km

• M1: 40,092 km (0.091 R)

Asteroid Belt

Center: 11.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.6

Radius: 4.8

Gravity: 19.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.98 AU - 22.72 AU

Year: 28855 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,862,782 km

• M1: 93,648 km (0.081 R)
• M2: 299,645 km (0.093 R)
• M3: 581,786 km (0.057 R)
• M4: 771,177 km (0.066 R)
• M5: 927,956 km (0.086 R)
• M6: 1,232,686 km (0.094 R)
• M7: 2,508,307 km (0.111 R)
• M8: 2,909,978 km (0.037 R)
• M9: 3,210,370 km (0.069 R)
• M10: 5,263,751 km (0.115 R)
• M11: 6,538,474 km (0.082 R)
• M12: 6,863,102 km (0.112 R)
• M13: 7,544,520 km (0.112 R)
• M14: 11,046,008 km (0.102 R)
• M15: 13,775,570 km (0.106 R)
• M16: 15,825,809 km (0.11 R)
• M17: 16,158,216 km (0.066 R)
• M18: 19,935,861 km (0.028 R)
• M19: 22,968,060 km (0.03 R)
• M20: 24,482,739 km (0.05 R)
• M21: 25,151,890 km (0.117 R)
• M22: 27,709,565 km (0.076 R)
• M23: 32,127,489 km (0.092 R)
• M24: 33,064,121 km (0.116 R)
• M25: 33,335,043 km (0.057 R)
• M26: 33,607,311 km (0.117 R)
• M27: 43,613,763 km (0.078 R)
• M28: 44,431,316 km (0.052 R)
• M29: 52,992,203 km (0.101 R)
• M30: 54,110,447 km (0.088 R)
• M31: 56,393,909 km (0.072 R)
• M32: 57,364,052 km (0.053 R)
• M33: 60,341,199 km (0.079 R)
• M34: 69,221,927 km (0.112 R)
• M35: 79,904,262 km (0.107 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: 203 - 17,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit