🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.51 AU - 1.71 AU

Year: 721 Days

Day: 39.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.81 AU - 1.83 AU

Year: 867 Days

Day: 17 Hours

Environment

Temp: -51 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,784,010 km

• M1: 1,041,650 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.93 AU - 1.99 AU

Year: 969 Days

Day: 26.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,784,010 km

• M1: 951,143 km (0.106 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.3

Radius: 12.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.73 AU - 6.23 AU

Year: 4530 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,784,010 km

• M1: 150,645 km (0.11 R)
• M2: 553,363 km (0.078 R)
• M3: 971,937 km (0.079 R)
• M4: 1,793,828 km (0.053 R)
• M5: 2,891,428 km (0.032 R)
• M6: 3,774,055 km (0.035 R)
• M7: 4,783,542 km (0.11 R)
• M8: 9,243,054 km (0.108 R)
• M9: 10,446,569 km (0.099 R)
• M10: 11,917,266 km (0.117 R)
• M11: 13,030,423 km (0.095 R)
• M12: 18,405,774 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.91 AU - 11.95 AU

Year: 14550 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,784,010 km

• M1: 105,915 km (0.107 R)
• M2: 361,129 km (0.099 R)
• M3: 832,512 km (0.109 R)
• M4: 1,929,663 km (0.102 R)
• M5: 2,368,433 km (0.089 R)
• M6: 2,690,368 km (0.105 R)
• M7: 3,062,867 km (0.067 R)
• M8: 4,041,237 km (0.045 R)
• M9: 4,446,797 km (0.118 R)
• M10: 5,308,032 km (0.118 R)
• M11: 5,662,279 km (0.055 R)
• M12: 6,526,506 km (0.082 R)
• M13: 7,798,088 km (0.108 R)
• M14: 8,341,876 km (0.082 R)
• M15: 14,121,740 km (0.071 R)
• M16: 16,433,027 km (0.086 R)
• M17: 16,704,547 km (0.101 R)
• M18: 17,536,910 km (0.101 R)
• M19: 18,251,539 km (0.103 R)
• M20: 20,747,579 km (0.116 R)
• M21: 22,699,831 km (0.12 R)
• M22: 25,128,702 km (0.12 R)
• M23: 26,591,620 km (0.099 R)
• M24: 27,060,310 km (0.113 R)
• M25: 28,401,605 km (0.084 R)
• M26: 29,988,389 km (0.11 R)
• M27: 32,371,483 km (0.061 R)
• M28: 36,350,487 km (0.071 R)
• M29: 38,696,182 km (0.067 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 20,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit