🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.48 AU - 0.6 AU

Year: 172 Days

Day: 37.8 Hours

Environment

Temp: 46 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.8 AU - 1.08 AU

Year: 395 Days

Day: 21.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.35 AU - 1.75 AU

Year: 836 Days

Day: 21.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,069,488 km

• M1: 957,426 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.31 AU - 2.15 AU

Year: 986 Days

Day: 34.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.8

Radius: 5.3

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.45 AU - 16.01 AU

Year: 24506 Days

Day: 24.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 76.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,069,488 km

• M1: 85,420 km (0.075 R)
• M2: 269,276 km (0.089 R)
• M3: 584,329 km (0.108 R)
• M4: 975,677 km (0.046 R)
• M5: 2,285,257 km (0.093 R)
• M6: 3,840,327 km (0.119 R)
• M7: 6,032,235 km (0.097 R)
• M8: 6,197,092 km (0.117 R)
• M9: 6,887,336 km (0.096 R)
• M10: 8,522,142 km (0.11 R)
• M11: 11,122,602 km (0.055 R)
• M12: 12,270,017 km (0.084 R)
• M13: 14,500,821 km (0.096 R)
• M14: 17,567,727 km (0.035 R)
• M15: 20,852,597 km (0.062 R)
• M16: 26,237,971 km (0.105 R)
• M17: 28,605,656 km (0.066 R)
• M18: 29,781,495 km (0.06 R)
• M19: 31,357,958 km (0.108 R)
• M20: 35,473,844 km (0.107 R)
• M21: 37,940,114 km (0.086 R)
• M22: 43,670,910 km (0.095 R)
• M23: 44,134,364 km (0.064 R)
• M24: 47,307,335 km (0.041 R)
• M25: 54,280,839 km (0.118 R)
• M26: 59,417,581 km (0.047 R)
• M27: 65,472,107 km (0.085 R)
• M28: 70,009,709 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 10,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit