🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.66 AU - 0.92 AU

Year: 265 Days

Day: 14.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.12 AU - 1.14 AU

Year: 453 Days

Day: 23.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,428,557 km

• M1: 622,477 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.88 AU - 1.44 AU

Year: 471 Days

Day: 14.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,428,557 km

• M1: 302,337 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.85 AU - 1.87 AU

Year: 956 Days

Day: 38.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.67 AU - 4.33 AU

Year: 2467 Days

Day: 33.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.9

Radius: 3.3

Gravity: 36.54 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.94 AU - 19.96 AU

Year: 27461 Days

Day: 16.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,428,557 km

• M1: 41,289 km (0.118 R)
• M2: 148,251 km (0.111 R)
• M3: 696,827 km (0.056 R)
• M4: 842,086 km (0.055 R)
• M5: 994,826 km (0.044 R)
• M6: 1,402,929 km (0.105 R)
• M7: 1,798,914 km (0.118 R)
• M8: 2,200,136 km (0.092 R)
• M9: 2,398,951 km (0.098 R)
• M10: 4,410,594 km (0.113 R)
• M11: 5,095,603 km (0.088 R)
• M12: 5,563,096 km (0.079 R)
• M13: 6,404,734 km (0.057 R)
• M14: 12,870,503 km (0.108 R)
• M15: 15,335,427 km (0.073 R)
• M16: 17,057,598 km (0.109 R)
• M17: 26,469,698 km (0.073 R)
• M18: 31,805,554 km (0.078 R)
• M19: 32,323,462 km (0.094 R)
• M20: 35,134,855 km (0.12 R)
• M21: 35,549,391 km (0.084 R)
• M22: 36,247,414 km (0.096 R)
• M23: 36,812,446 km (0.038 R)
• M24: 40,932,670 km (0.084 R)
• M25: 41,853,894 km (0.066 R)
• M26: 58,722,999 km (0.066 R)
• M27: 63,092,603 km (0.052 R)
• M28: 63,500,257 km (0.088 R)
• M29: 65,773,845 km (0.052 R)
• M30: 67,673,888 km (0.103 R)
• M31: 70,045,463 km (0.11 R)
• M32: 71,362,223 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 14,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit