🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.55 AU - 2.27 AU

Year: 919 Days

Day: 20.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.41 AU - 3.83 AU

Year: 1919 Days

Day: 34.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,827,368 km

• M1: 216,468 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.69 AU - 4.07 AU

Year: 2662 Days

Day: 29.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 9.2

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.26 AU - 14.28 AU

Year: 15892 Days

Day: 10.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,827,368 km

• M1: 114,891 km (0.098 R)
• M2: 565,181 km (0.11 R)
• M3: 1,858,454 km (0.037 R)
• M4: 2,408,825 km (0.079 R)
• M5: 3,394,376 km (0.066 R)
• M6: 3,833,595 km (0.113 R)
• M7: 5,030,079 km (0.113 R)
• M8: 5,714,190 km (0.114 R)
• M9: 8,141,116 km (0.104 R)
• M10: 11,007,411 km (0.099 R)
• M11: 12,096,035 km (0.068 R)
• M12: 13,454,832 km (0.104 R)
• M13: 14,067,286 km (0.109 R)
• M14: 16,782,188 km (0.034 R)
• M15: 19,140,748 km (0.1 R)
• M16: 20,354,735 km (0.096 R)
• M17: 20,980,802 km (0.088 R)
• M18: 21,897,089 km (0.105 R)
• M19: 25,212,926 km (0.045 R)
• M20: 30,792,179 km (0.086 R)
• M21: 33,681,512 km (0.063 R)
• M22: 39,577,313 km (0.057 R)
• M23: 40,552,243 km (0.086 R)
• M24: 42,840,641 km (0.079 R)
• M25: 47,361,040 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286

Radius: 6.9

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.99 AU - 17.47 AU

Year: 24907 Days

Day: 16.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,827,368 km

• M1: 226,940 km (0.08 R)
• M2: 502,050 km (0.057 R)
• M3: 1,309,281 km (0.076 R)
• M4: 2,025,406 km (0.11 R)
• M5: 2,557,376 km (0.083 R)
• M6: 3,335,434 km (0.084 R)
• M7: 4,076,243 km (0.115 R)
• M8: 4,583,679 km (0.087 R)
• M9: 9,013,272 km (0.089 R)
• M10: 9,329,671 km (0.119 R)
• M11: 11,083,257 km (0.077 R)
• M12: 11,324,559 km (0.06 R)
• M13: 11,817,633 km (0.079 R)
• M14: 15,155,162 km (0.118 R)
• M15: 19,594,030 km (0.059 R)
• M16: 23,219,983 km (0.12 R)
• M17: 23,615,370 km (0.12 R)
• M18: 25,871,157 km (0.099 R)
• M19: 30,925,021 km (0.084 R)
• M20: 35,543,706 km (0.044 R)
• M21: 50,447,843 km (0.104 R)
• M22: 54,341,875 km (0.11 R)
• M23: 60,831,730 km (0.098 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit