🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.52 AU - 0.64 AU

Year: 161 Days

Day: 21.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,186,867 km

• M1: 39,643 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.55 AU - 0.61 AU

Year: 161 Days

Day: 15.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,186,867 km

• M1: 63,130 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.63 AU - 1.03 AU

Year: 275 Days

Day: 25 Hours

Environment

Temp: 157 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,186,867 km

• M1: 459,265 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.18 AU - 4.94 AU

Year: 2973 Days

Day: 45.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.9

Radius: 10.9

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.05 AU - 6.39 AU

Year: 4334 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,186,867 km

• M1: 137,181 km (0.117 R)
• M2: 780,302 km (0.119 R)
• M3: 1,207,704 km (0.045 R)
• M4: 1,647,073 km (0.088 R)
• M5: 2,119,652 km (0.112 R)
• M6: 3,374,030 km (0.111 R)
• M7: 5,955,042 km (0.102 R)
• M8: 7,414,818 km (0.074 R)
• M9: 9,601,491 km (0.056 R)
• M10: 12,067,911 km (0.082 R)
• M11: 12,755,313 km (0.097 R)
• M12: 13,597,399 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.2

Radius: 3.3

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.88 AU - 15.74 AU

Year: 16663 Days

Day: 20.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,186,867 km

• M1: 41,439 km (0.109 R)
• M2: 163,959 km (0.075 R)
• M3: 560,992 km (0.101 R)
• M4: 1,400,386 km (0.111 R)
• M5: 1,647,372 km (0.064 R)
• M6: 1,953,299 km (0.086 R)
• M7: 2,079,261 km (0.105 R)
• M8: 2,382,944 km (0.098 R)
• M9: 2,753,947 km (0.095 R)
• M10: 3,656,621 km (0.066 R)
• M11: 4,740,158 km (0.025 R)
• M12: 7,708,928 km (0.092 R)
• M13: 8,185,547 km (0.087 R)
• M14: 10,055,071 km (0.092 R)
• M15: 11,669,382 km (0.076 R)
• M16: 11,928,186 km (0.037 R)
• M17: 12,137,922 km (0.115 R)
• M18: 13,279,803 km (0.052 R)
• M19: 13,561,945 km (0.081 R)
• M20: 14,850,581 km (0.109 R)
• M21: 16,476,261 km (0.033 R)
• M22: 18,917,399 km (0.078 R)
• M23: 19,928,381 km (0.107 R)
• M24: 24,586,111 km (0.032 R)
• M25: 27,392,118 km (0.102 R)
• M26: 28,032,995 km (0.082 R)
• M27: 28,497,048 km (0.081 R)
• M28: 31,688,270 km (0.071 R)
• M29: 32,496,248 km (0.106 R)
• M30: 33,733,721 km (0.069 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 19,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit