🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.64 AU - 1 AU

Year: 277 Days

Day: 28.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.32 AU - 1.6 AU

Year: 658 Days

Day: 29.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.27 AU - 2.43 AU

Year: 1343 Days

Day: 19.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,380,389 km

• M1: 193,430 km (0.067 R)
• M2: 404,363 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.2

Radius: 13.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.67 AU - 5.65 AU

Year: 4369 Days

Day: 10.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,380,389 km

• M1: 166,652 km (0.101 R)
• M2: 981,811 km (0.028 R)
• M3: 1,657,694 km (0.067 R)
• M4: 2,132,368 km (0.066 R)
• M5: 2,614,073 km (0.111 R)
• M6: 3,888,946 km (0.08 R)
• M7: 4,715,923 km (0.105 R)
• M8: 5,543,648 km (0.118 R)
• M9: 6,849,787 km (0.094 R)
• M10: 9,002,800 km (0.114 R)
• M11: 9,937,188 km (0.104 R)
• M12: 10,449,860 km (0.117 R)
• M13: 11,389,634 km (0.113 R)
• M14: 12,239,200 km (0.112 R)
• M15: 13,592,463 km (0.057 R)
• M16: 14,118,149 km (0.065 R)
• M17: 15,492,206 km (0.1 R)
• M18: 16,594,892 km (0.065 R)
• M19: 17,749,039 km (0.053 R)
• M20: 18,377,650 km (0.088 R)
• M21: 19,880,061 km (0.092 R)
• M22: 23,802,667 km (0.101 R)
• M23: 26,388,915 km (0.116 R)
• M24: 27,875,918 km (0.096 R)
• M25: 28,298,831 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 12.8

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.87 AU - 12.09 AU

Year: 11753 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,380,389 km

• M1: 159,322 km (0.091 R)
• M2: 595,549 km (0.116 R)
• M3: 1,785,899 km (0.115 R)
• M4: 3,195,710 km (0.091 R)
• M5: 3,730,373 km (0.061 R)
• M6: 7,356,924 km (0.043 R)
• M7: 11,823,617 km (0.11 R)
• M8: 12,795,255 km (0.118 R)
• M9: 13,558,205 km (0.066 R)
• M10: 14,017,320 km (0.073 R)
• M11: 15,175,358 km (0.103 R)
• M12: 15,598,869 km (0.03 R)
• M13: 18,388,570 km (0.119 R)
• M14: 19,692,017 km (0.105 R)
• M15: 20,366,553 km (0.118 R)
• M16: 21,056,349 km (0.1 R)
• M17: 22,120,140 km (0.115 R)
• M18: 24,163,198 km (0.068 R)
• M19: 25,825,978 km (0.103 R)
• M20: 30,037,457 km (0.071 R)
• M21: 30,706,309 km (0.068 R)
• M22: 36,169,025 km (0.05 R)
• M23: 39,526,749 km (0.059 R)
• M24: 43,369,470 km (0.088 R)
• M25: 46,262,094 km (0.113 R)
• M26: 52,589,635 km (0.088 R)
• M27: 53,398,810 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 15,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit