🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.84 AU - 1.16 AU

Year: 383 Days

Day: 13.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.64 AU - 2.72 AU

Year: 1680 Days

Day: 30.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,172,273 km

• M1: 528,529 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.08 AU - 3.76 AU

Year: 2422 Days

Day: 12.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,172,273 km

• M1: 47,871 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.96 AU - 4.56 AU

Year: 2792 Days

Day: 37.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.3

Radius: 10.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.59 AU - 10.25 AU

Year: 11070 Days

Day: 9.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 123.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,172,273 km

• M1: 134,339 km (0.061 R)
• M2: 480,658 km (0.09 R)
• M3: 875,148 km (0.1 R)
• M4: 1,870,123 km (0.091 R)
• M5: 3,407,839 km (0.084 R)
• M6: 3,841,524 km (0.086 R)
• M7: 4,733,277 km (0.094 R)
• M8: 5,593,614 km (0.08 R)
• M9: 10,645,235 km (0.088 R)
• M10: 12,505,634 km (0.119 R)
• M11: 13,960,772 km (0.056 R)
• M12: 14,511,293 km (0.055 R)
• M13: 15,139,903 km (0.1 R)
• M14: 15,984,233 km (0.106 R)
• M15: 17,204,653 km (0.099 R)
• M16: 21,479,561 km (0.074 R)
• M17: 21,885,420 km (0.073 R)
• M18: 23,133,516 km (0.039 R)
• M19: 23,560,019 km (0.096 R)
• M20: 27,351,876 km (0.095 R)
• M21: 31,013,733 km (0.091 R)
• M22: 33,015,652 km (0.088 R)
• M23: 38,812,569 km (0.119 R)
• M24: 39,415,000 km (0.029 R)
• M25: 39,901,492 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.6

Radius: 5.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.41 AU - 12.13 AU

Year: 15461 Days

Day: 23.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,172,273 km

• M1: 79,436 km (0.086 R)
• M2: 279,598 km (0.112 R)
• M3: 860,936 km (0.106 R)
• M4: 1,589,777 km (0.1 R)
• M5: 3,127,643 km (0.05 R)
• M6: 3,661,857 km (0.087 R)
• M7: 4,351,353 km (0.107 R)
• M8: 7,275,692 km (0.049 R)
• M9: 8,978,565 km (0.108 R)
• M10: 9,753,632 km (0.083 R)
• M11: 10,572,530 km (0.039 R)
• M12: 11,765,873 km (0.117 R)
• M13: 12,543,333 km (0.061 R)
• M14: 13,458,423 km (0.095 R)
• M15: 18,515,130 km (0.101 R)
• M16: 27,628,782 km (0.096 R)
• M17: 29,172,333 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 12,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit