🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.46 AU - 0.6 AU

Year: 140 Days

Day: 22.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,172,909 km

• M1: 176,974 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.49 AU - 0.77 AU

Year: 182 Days

Day: 38.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.89 AU

Year: 250 Days

Day: 28.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.7 AU - 0.98 AU

Year: 280 Days

Day: 17.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,172,909 km

• M1: 84,224 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.6

Radius: 13.6

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.77 AU - 11.17 AU

Year: 13205 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,172,909 km

• M1: 169,195 km (0.115 R)
• M2: 643,570 km (0.04 R)
• M3: 1,786,797 km (0.074 R)
• M4: 2,413,014 km (0.068 R)
• M5: 2,847,595 km (0.099 R)
• M6: 5,872,764 km (0.114 R)
• M7: 6,545,505 km (0.054 R)
• M8: 7,181,296 km (0.078 R)
• M9: 7,857,927 km (0.108 R)
• M10: 10,201,677 km (0.054 R)
• M11: 12,527,026 km (0.066 R)
• M12: 13,643,775 km (0.09 R)
• M13: 14,191,901 km (0.067 R)
• M14: 14,897,554 km (0.104 R)
• M15: 19,461,935 km (0.085 R)
• M16: 21,689,298 km (0.112 R)
• M17: 24,280,632 km (0.061 R)
• M18: 24,984,939 km (0.071 R)
• M19: 27,829,393 km (0.119 R)
• M20: 30,766,448 km (0.107 R)
• M21: 31,829,490 km (0.083 R)
• M22: 32,309,849 km (0.105 R)
• M23: 39,139,441 km (0.034 R)
• M24: 40,247,512 km (0.063 R)
• M25: 41,805,275 km (0.049 R)
• M26: 56,091,422 km (0.073 R)
• M27: 58,033,951 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.9

Radius: 5.6

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 16.04 AU - 23.42 AU

Year: 31851 Days

Day: 18.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,172,909 km

• M1: 83,176 km (0.118 R)
• M2: 544,087 km (0.113 R)
• M3: 748,438 km (0.114 R)
• M4: 4,455,324 km (0.115 R)
• M5: 10,997,388 km (0.077 R)
• M6: 14,706,219 km (0.106 R)
• M7: 19,487,367 km (0.046 R)
• M8: 21,709,942 km (0.041 R)
• M9: 23,822,713 km (0.114 R)
• M10: 29,696,225 km (0.086 R)
• M11: 43,107,075 km (0.039 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 17,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit