🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.45 AU - 1.97 AU

Year: 829 Days

Day: 22.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,697,267 km

• M1: 231,877 km (0.082 R)
• M2: 544,536 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.59 AU - 3.15 AU

Year: 1803 Days

Day: 15.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,697,267 km

• M1: 547,528 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.9 AU - 4.72 AU

Year: 2758 Days

Day: 40.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,697,267 km

• M1: 1,094,458 km (0.115 R)
• M2: 2,306,500 km (0.077 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.7

Radius: 12.6

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.77 AU - 7.31 AU

Year: 5505 Days

Day: 11.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,697,267 km

• M1: 156,779 km (0.075 R)
• M2: 557,850 km (0.092 R)
• M3: 1,138,739 km (0.098 R)
• M4: 2,310,988 km (0.118 R)
• M5: 3,223,984 km (0.116 R)
• M6: 4,720,262 km (0.104 R)
• M7: 5,816,964 km (0.034 R)
• M8: 6,939,546 km (0.086 R)
• M9: 7,643,105 km (0.102 R)
• M10: 8,316,594 km (0.068 R)
• M11: 9,069,969 km (0.1 R)
• M12: 9,782,055 km (0.06 R)
• M13: 10,396,304 km (0.078 R)
• M14: 11,176,607 km (0.116 R)
• M15: 11,799,382 km (0.025 R)
• M16: 13,324,982 km (0.112 R)
• M17: 14,978,337 km (0.036 R)
• M18: 20,401,858 km (0.045 R)
• M19: 24,614,684 km (0.098 R)
• M20: 25,423,560 km (0.106 R)
• M21: 26,417,488 km (0.074 R)
• M22: 27,609,783 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.7

Radius: 5.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.31 AU - 16.59 AU

Year: 19323 Days

Day: 18 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,697,267 km

• M1: 283,189 km (0.063 R)
• M2: 557,701 km (0.117 R)
• M3: 1,500,018 km (0.114 R)
• M4: 2,017,776 km (0.095 R)
• M5: 2,310,539 km (0.059 R)
• M6: 3,992,318 km (0.077 R)
• M7: 5,134,797 km (0.109 R)
• M8: 5,653,304 km (0.1 R)
• M9: 7,351,239 km (0.102 R)
• M10: 8,743,696 km (0.057 R)
• M11: 8,934,134 km (0.081 R)
• M12: 14,752,893 km (0.097 R)
• M13: 17,126,114 km (0.075 R)
• M14: 19,611,832 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 19,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit