🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.53 AU - 1.55 AU

Year: 702 Days

Day: 35.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.46 AU - 1.76 AU

Year: 750 Days

Day: 23.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,808,175 km

• M1: 420,370 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.81 AU - 4.05 AU

Year: 2332 Days

Day: 18.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,808,175 km

• M1: 81,830 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.91 AU - 4.65 AU

Year: 2698 Days

Day: 33.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.5

Radius: 11.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.87 AU - 6.17 AU

Year: 4129 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,808,175 km

• M1: 145,559 km (0.059 R)
• M2: 564,582 km (0.081 R)
• M3: 1,466,209 km (0.11 R)
• M4: 1,971,850 km (0.103 R)
• M5: 2,973,108 km (0.112 R)
• M6: 3,661,408 km (0.039 R)
• M7: 5,073,163 km (0.09 R)
• M8: 6,403,686 km (0.07 R)
• M9: 7,194,610 km (0.105 R)
• M10: 8,081,127 km (0.095 R)
• M11: 8,567,470 km (0.115 R)
• M12: 12,074,343 km (0.091 R)
• M13: 14,471,350 km (0.029 R)
• M14: 15,336,475 km (0.086 R)
• M15: 16,286,571 km (0.096 R)
• M16: 17,703,861 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.9

Radius: 5

Gravity: 15.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.92 AU - 15.28 AU

Year: 16418 Days

Day: 22.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,808,175 km

• M1: 62,382 km (0.098 R)
• M2: 513,420 km (0.104 R)
• M3: 1,046,736 km (0.055 R)
• M4: 1,467,705 km (0.057 R)
• M5: 1,941,481 km (0.078 R)
• M6: 2,532,243 km (0.03 R)
• M7: 2,702,486 km (0.11 R)
• M8: 2,926,134 km (0.11 R)
• M9: 7,496,499 km (0.112 R)
• M10: 9,522,802 km (0.117 R)
• M11: 10,041,458 km (0.094 R)
• M12: 11,363,155 km (0.114 R)
• M13: 12,672,735 km (0.105 R)
• M14: 15,376,118 km (0.068 R)
• M15: 16,974,122 km (0.094 R)
• M16: 18,679,538 km (0.03 R)
• M17: 23,158,199 km (0.045 R)
• M18: 24,475,857 km (0.066 R)
• M19: 35,864,594 km (0.094 R)
• M20: 36,237,092 km (0.03 R)
• M21: 41,726,586 km (0.065 R)
• M22: 45,678,663 km (0.032 R)
• M23: 51,116,844 km (0.053 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: 292 - 16,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit