🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.51 AU - 0.55 AU

Year: 139 Days

Day: 39.6 Hours

Environment

Temp: 241 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,309,875 km

• M1: 45,777 km (0.113 R)
• M2: 350,059 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.6 AU - 0.98 AU

Year: 253 Days

Day: 42.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,309,875 km

• M1: 174,431 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.5 AU - 1.74 AU

Year: 742 Days

Day: 28.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.49 AU - 3.65 AU

Year: 2428 Days

Day: 31.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,309,875 km

• M1: 1,845,589 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.73 AU - 4.31 AU

Year: 2901 Days

Day: 29.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,309,875 km

• M1: 33,061 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.7

Radius: 8.7

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.18 AU - 11.76 AU

Year: 11330 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,309,875 km

• M1: 112,498 km (0.117 R)
• M2: 389,104 km (0.119 R)
• M3: 719,566 km (0.114 R)
• M4: 1,216,081 km (0.073 R)
• M5: 1,557,314 km (0.085 R)
• M6: 1,910,066 km (0.072 R)
• M7: 2,335,672 km (0.098 R)
• M8: 2,985,226 km (0.092 R)
• M9: 3,403,800 km (0.106 R)
• M10: 4,998,813 km (0.113 R)
• M11: 5,411,853 km (0.12 R)
• M12: 7,471,067 km (0.073 R)
• M13: 7,874,234 km (0.068 R)
• M14: 9,581,744 km (0.091 R)
• M15: 14,592,225 km (0.107 R)
• M16: 16,917,126 km (0.101 R)
• M17: 18,408,616 km (0.073 R)
• M18: 19,646,688 km (0.057 R)
• M19: 22,013,327 km (0.08 R)
• M20: 25,057,045 km (0.053 R)
• M21: 26,267,292 km (0.102 R)
• M22: 31,499,477 km (0.076 R)
• M23: 33,266,976 km (0.086 R)
• M24: 40,450,965 km (0.066 R)
• M25: 41,974,021 km (0.036 R)
• M26: 43,105,430 km (0.101 R)
• M27: 49,694,318 km (0.105 R)
• M28: 53,063,113 km (0.09 R)
• M29: 55,223,156 km (0.092 R)
• M30: 56,752,495 km (0.095 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 14,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit