🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.97 AU - 5.97 AU

Year: 3988 Days

Day: 23.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156

Radius: 3.3

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.43 AU - 17.09 AU

Year: 18370 Days

Day: 23.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,587,674 km

• M1: 40,990 km (0.113 R)
• M2: 214,075 km (0.082 R)
• M3: 376,388 km (0.111 R)
• M4: 483,052 km (0.101 R)
• M5: 595,848 km (0.104 R)
• M6: 1,144,424 km (0.101 R)
• M7: 1,780,364 km (0.111 R)
• M8: 2,244,866 km (0.038 R)
• M9: 2,703,533 km (0.11 R)
• M10: 2,806,456 km (0.086 R)
• M11: 4,892,000 km (0.053 R)
• M12: 5,723,764 km (0.112 R)
• M13: 6,720,236 km (0.082 R)
• M14: 7,499,192 km (0.058 R)
• M15: 8,164,304 km (0.075 R)
• M16: 9,706,359 km (0.114 R)
• M17: 10,495,039 km (0.1 R)
• M18: 11,432,120 km (0.048 R)
• M19: 11,593,685 km (0.066 R)
• M20: 13,471,288 km (0.037 R)
• M21: 16,344,914 km (0.072 R)
• M22: 22,499,221 km (0.062 R)
• M23: 28,135,919 km (0.088 R)
• M24: 32,553,544 km (0.104 R)
• M25: 38,727,598 km (0.06 R)
• M26: 42,344,425 km (0.093 R)
• M27: 43,904,731 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107

Radius: 5.1

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.86 AU - 17.12 AU

Year: 21941 Days

Day: 22.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,587,674 km

• M1: 63,729 km (0.073 R)
• M2: 460,761 km (0.072 R)
• M3: 1,449,903 km (0.108 R)
• M4: 1,613,413 km (0.085 R)
• M5: 2,094,071 km (0.12 R)
• M6: 2,807,354 km (0.063 R)
• M7: 3,695,666 km (0.06 R)
• M8: 4,163,309 km (0.08 R)
• M9: 6,254,238 km (0.118 R)
• M10: 7,789,112 km (0.075 R)
• M11: 9,093,606 km (0.082 R)
• M12: 12,690,537 km (0.106 R)
• M13: 14,175,894 km (0.081 R)
• M14: 16,787,275 km (0.109 R)
• M15: 17,700,570 km (0.097 R)
• M16: 18,794,878 km (0.114 R)
• M17: 22,431,453 km (0.082 R)
• M18: 23,279,822 km (0.103 R)
• M19: 26,417,189 km (0.107 R)
• M20: 29,321,332 km (0.08 R)
• M21: 30,954,043 km (0.055 R)
• M22: 31,371,421 km (0.103 R)
• M23: 35,640,197 km (0.065 R)
• M24: 38,091,507 km (0.109 R)
• M25: 43,197,133 km (0.117 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 14,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit