🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.6 AU - 0.84 AU

Year: 225 Days

Day: 23.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,260,997 km

• M1: 166,054 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.64 AU - 0.98 AU

Year: 269 Days

Day: 40.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,260,997 km

• M1: 16,905 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.62 AU - 1.02 AU

Year: 274 Days

Day: 36.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.02 AU - 2.3 AU

Year: 1171 Days

Day: 14.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.96 AU - 2.52 AU

Year: 1237 Days

Day: 46.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.94 AU - 4.76 AU

Year: 2787 Days

Day: 14.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,260,997 km

• M1: 1,684,173 km (0.047 R)
• M2: 1,898,098 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.7

Radius: 4.9

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.8 AU - 13.82 AU

Year: 18935 Days

Day: 24.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,260,997 km

• M1: 60,886 km (0.059 R)
• M2: 311,014 km (0.081 R)
• M3: 596,746 km (0.088 R)
• M4: 964,457 km (0.1 R)
• M5: 1,757,177 km (0.097 R)
• M6: 2,420,344 km (0.084 R)
• M7: 3,501,039 km (0.112 R)
• M8: 4,101,824 km (0.049 R)
• M9: 5,728,850 km (0.082 R)
• M10: 7,334,036 km (0.065 R)
• M11: 8,409,345 km (0.088 R)
• M12: 10,925,880 km (0.115 R)
• M13: 25,780,201 km (0.07 R)
• M14: 30,149,356 km (0.118 R)
• M15: 30,961,523 km (0.079 R)
• M16: 31,432,009 km (0.047 R)
• M17: 44,503,871 km (0.119 R)
• M18: 45,253,805 km (0.097 R)
• M19: 47,553,872 km (0.107 R)
• M20: 47,866,382 km (0.111 R)
• M21: 49,769,865 km (0.039 R)
• M22: 52,385,584 km (0.104 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: 151 - 13,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit