🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.7 AU - 0.7 AU

Year: 205 Days

Day: 30.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,074,260 km

• M1: 44,879 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.43 AU - 2.11 AU

Year: 824 Days

Day: 45.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3 AU - 3 AU

Year: 1818 Days

Day: 19.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,074,260 km

• M1: 889,808 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.1

Radius: 4.3

Gravity: 38.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 14.53 AU - 23.97 AU

Year: 29548 Days

Day: 19.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,074,260 km

• M1: 53,556 km (0.059 R)
• M2: 221,554 km (0.113 R)
• M3: 1,086,380 km (0.101 R)
• M4: 1,726,060 km (0.089 R)
• M5: 1,929,813 km (0.103 R)
• M6: 3,603,813 km (0.062 R)
• M7: 4,183,056 km (0.09 R)
• M8: 5,062,542 km (0.101 R)
• M9: 9,321,144 km (0.056 R)
• M10: 11,079,069 km (0.05 R)
• M11: 11,782,627 km (0.047 R)
• M12: 19,205,225 km (0.041 R)
• M13: 22,350,371 km (0.099 R)
• M14: 23,929,077 km (0.051 R)
• M15: 26,188,304 km (0.111 R)
• M16: 28,326,656 km (0.068 R)
• M17: 29,108,454 km (0.056 R)
• M18: 29,637,433 km (0.087 R)
• M19: 38,360,933 km (0.119 R)
• M20: 50,146,852 km (0.062 R)
• M21: 54,222,347 km (0.03 R)
• M22: 56,442,678 km (0.104 R)
• M23: 80,503,850 km (0.09 R)
• M24: 87,983,145 km (0.116 R)
• M25: 95,040,574 km (0.077 R)
• M26: 96,788,775 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.7

Radius: 3.2

Gravity: 16.96 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 17.53 AU - 23.19 AU

Year: 32140 Days

Day: 16.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,074,260 km

• M1: 40,840 km (0.063 R)
• M2: 188,194 km (0.068 R)
• M3: 325,824 km (0.076 R)
• M4: 478,564 km (0.11 R)
• M5: 642,672 km (0.116 R)
• M6: 1,187,059 km (0.096 R)
• M7: 2,007,005 km (0.116 R)
• M8: 2,163,335 km (0.099 R)
• M9: 3,277,390 km (0.079 R)
• M10: 8,000,494 km (0.073 R)
• M11: 8,146,352 km (0.091 R)
• M12: 9,759,915 km (0.047 R)
• M13: 13,671,001 km (0.116 R)
• M14: 16,084,165 km (0.054 R)
• M15: 19,284,512 km (0.059 R)
• M16: 20,078,877 km (0.1 R)
• M17: 20,529,615 km (0.081 R)
• M18: 31,136,104 km (0.051 R)
• M19: 36,050,992 km (0.112 R)
• M20: 36,183,387 km (0.085 R)
• M21: 38,071,013 km (0.089 R)
• M22: 48,823,659 km (0.118 R)
• M23: 51,964,765 km (0.069 R)
• M24: 58,645,656 km (0.096 R)
• M25: 59,196,177 km (0.052 R)
• M26: 63,725,402 km (0.099 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 11,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit