🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.48 AU - 0.64 AU

Year: 147 Days

Day: 13.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,839,648 km

• M1: 107,411 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.22 AU - 2.38 AU

Year: 1226 Days

Day: 28.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,839,648 km

• M1: 42,187 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.45 AU - 2.89 AU

Year: 1533 Days

Day: 39.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 8.2

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.12 AU - 7.12 AU

Year: 5321 Days

Day: 10.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,839,648 km

• M1: 102,475 km (0.094 R)
• M2: 606,769 km (0.037 R)
• M3: 1,301,950 km (0.092 R)
• M4: 1,792,033 km (0.117 R)
• M5: 2,585,201 km (0.116 R)
• M6: 3,681,454 km (0.111 R)
• M7: 4,092,399 km (0.054 R)
• M8: 4,457,867 km (0.083 R)
• M9: 4,898,283 km (0.052 R)
• M10: 6,821,663 km (0.082 R)
• M11: 8,138,423 km (0.065 R)
• M12: 8,876,838 km (0.082 R)
• M13: 9,159,878 km (0.075 R)
• M14: 9,744,057 km (0.1 R)
• M15: 11,985,781 km (0.108 R)
• M16: 12,633,839 km (0.055 R)
• M17: 12,940,814 km (0.072 R)
• M18: 13,357,743 km (0.091 R)
• M19: 14,439,336 km (0.074 R)
• M20: 15,403,644 km (0.097 R)
• M21: 17,271,673 km (0.046 R)
• M22: 21,524,142 km (0.103 R)
• M23: 22,856,610 km (0.076 R)
• M24: 23,697,350 km (0.074 R)
• M25: 27,013,486 km (0.075 R)
• M26: 27,780,624 km (0.084 R)
• M27: 28,738,050 km (0.107 R)
• M28: 29,269,422 km (0.119 R)
• M29: 29,717,168 km (0.108 R)
• M30: 30,351,762 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.9

Radius: 12.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.68 AU - 13.48 AU

Year: 12962 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,839,648 km

• M1: 155,881 km (0.076 R)
• M2: 559,945 km (0.093 R)
• M3: 1,358,648 km (0.04 R)
• M4: 2,279,722 km (0.072 R)
• M5: 3,232,810 km (0.103 R)
• M6: 4,297,498 km (0.104 R)
• M7: 5,108,318 km (0.089 R)
• M8: 5,814,869 km (0.092 R)
• M9: 6,920,098 km (0.087 R)
• M10: 7,623,507 km (0.03 R)
• M11: 11,340,715 km (0.112 R)
• M12: 13,891,209 km (0.103 R)
• M13: 14,319,807 km (0.101 R)
• M14: 17,857,348 km (0.109 R)
• M15: 20,332,744 km (0.103 R)
• M16: 23,716,648 km (0.034 R)
• M17: 28,822,573 km (0.11 R)
• M18: 31,263,861 km (0.071 R)
• M19: 34,171,744 km (0.109 R)
• M20: 35,179,884 km (0.079 R)
• M21: 37,255,555 km (0.098 R)
• M22: 38,563,339 km (0.105 R)
• M23: 41,144,950 km (0.081 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 13,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit