🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.65 AU - 0.91 AU

Year: 196 Days

Day: 33.5 Hours

Environment

Temp: 291 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,475,419 km

• M1: 239,656 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.3 AU - 4.26 AU

Year: 2096 Days

Day: 38 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.42 AU - 13.64 AU

Year: 10448 Days

Day: 22.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.8

Radius: 9.3

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.44 AU - 14.84 AU

Year: 14368 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,475,419 km

• M1: 115,789 km (0.112 R)
• M2: 427,700 km (0.111 R)
• M3: 998,416 km (0.116 R)
• M4: 1,807,591 km (0.027 R)
• M5: 3,236,849 km (0.101 R)
• M6: 3,636,874 km (0.11 R)
• M7: 4,269,822 km (0.104 R)
• M8: 8,633,144 km (0.069 R)
• M9: 10,014,381 km (0.05 R)
• M10: 13,587,825 km (0.099 R)
• M11: 14,038,414 km (0.074 R)
• M12: 16,011,610 km (0.032 R)
• M13: 16,441,853 km (0.061 R)
• M14: 17,400,476 km (0.03 R)
• M15: 18,631,068 km (0.066 R)
• M16: 19,509,956 km (0.052 R)
• M17: 21,872,106 km (0.086 R)
• M18: 24,230,367 km (0.069 R)
• M19: 28,181,696 km (0.103 R)
• M20: 35,728,160 km (0.085 R)
• M21: 37,837,041 km (0.119 R)
• M22: 44,801,271 km (0.097 R)
• M23: 47,692,699 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.1

Radius: 6.6

Gravity: 20.57 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.89 AU - 24.13 AU

Year: 24578 Days

Day: 19.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 95,475,419 km

• M1: 89,609 km (0.093 R)
• M2: 746,793 km (0.106 R)
• M3: 1,227,600 km (0.065 R)
• M4: 1,502,262 km (0.081 R)
• M5: 4,386,060 km (0.095 R)
• M6: 6,900,202 km (0.102 R)
• M7: 7,302,171 km (0.032 R)
• M8: 8,263,637 km (0.08 R)
• M9: 17,748,291 km (0.086 R)
• M10: 19,376,515 km (0.114 R)
• M11: 20,379,568 km (0.115 R)
• M12: 25,206,344 km (0.093 R)
• M13: 27,258,677 km (0.081 R)
• M14: 30,076,802 km (0.12 R)
• M15: 32,105,797 km (0.034 R)
• M16: 32,383,152 km (0.12 R)
• M17: 34,368,914 km (0.096 R)
• M18: 36,134,318 km (0.102 R)
• M19: 37,497,604 km (0.081 R)
• M20: 42,957,029 km (0.094 R)
• M21: 45,351,193 km (0.067 R)
• M22: 51,913,004 km (0.105 R)
• M23: 55,220,314 km (0.029 R)
• M24: 58,458,958 km (0.102 R)
• M25: 70,789,264 km (0.064 R)
• M26: 76,565,088 km (0.117 R)
• M27: 81,869,978 km (0.072 R)
• M28: 85,008,541 km (0.103 R)

Kuiper Belt

Range: 38.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 10,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit