🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.55 AU - 0.75 AU

Year: 186 Days

Day: 47.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.71 AU - 0.83 AU

Year: 240 Days

Day: 37.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.78 AU - 1.16 AU

Year: 339 Days

Day: 19.4 Hours

Environment

Temp: 104 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.5

Radius: 14.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.32 AU - 14.18 AU

Year: 14289 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,094,918 km

• M1: 181,612 km (0.117 R)
• M2: 770,579 km (0.092 R)
• M3: 1,573,171 km (0.081 R)
• M4: 2,075,521 km (0.107 R)
• M5: 3,415,768 km (0.102 R)
• M6: 4,503,793 km (0.032 R)
• M7: 5,538,412 km (0.108 R)
• M8: 6,764,816 km (0.115 R)
• M9: 9,603,884 km (0.089 R)
• M10: 10,306,545 km (0.057 R)
• M11: 11,871,339 km (0.082 R)
• M12: 15,266,463 km (0.118 R)
• M13: 17,441,616 km (0.099 R)
• M14: 18,795,776 km (0.098 R)
• M15: 21,040,043 km (0.05 R)
• M16: 23,908,283 km (0.064 R)
• M17: 24,456,559 km (0.085 R)
• M18: 24,919,864 km (0.082 R)
• M19: 27,225,616 km (0.077 R)
• M20: 31,597,613 km (0.088 R)
• M21: 33,493,168 km (0.088 R)
• M22: 40,920,852 km (0.098 R)
• M23: 45,085,806 km (0.108 R)
• M24: 45,783,082 km (0.045 R)
• M25: 48,498,433 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.3

Radius: 4.2

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.96 AU - 20.9 AU

Year: 28069 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,094,918 km

• M1: 55,950 km (0.119 R)
• M2: 277,953 km (0.05 R)
• M3: 1,013,825 km (0.108 R)
• M4: 1,160,281 km (0.08 R)
• M5: 1,451,099 km (0.094 R)
• M6: 1,720,525 km (0.098 R)
• M7: 1,985,463 km (0.038 R)
• M8: 2,338,514 km (0.119 R)
• M9: 2,663,590 km (0.12 R)
• M10: 2,920,599 km (0.058 R)
• M11: 4,365,415 km (0.078 R)
• M12: 4,722,954 km (0.092 R)
• M13: 6,514,239 km (0.117 R)
• M14: 7,423,794 km (0.078 R)
• M15: 8,563,281 km (0.068 R)
• M16: 8,814,606 km (0.032 R)
• M17: 10,540,965 km (0.111 R)
• M18: 14,716,541 km (0.066 R)
• M19: 15,666,188 km (0.062 R)
• M20: 16,194,119 km (0.081 R)
• M21: 17,445,356 km (0.039 R)
• M22: 21,768,734 km (0.096 R)
• M23: 22,903,135 km (0.07 R)
• M24: 23,192,756 km (0.093 R)
• M25: 28,498,245 km (0.026 R)
• M26: 30,431,947 km (0.118 R)
• M27: 32,694,615 km (0.072 R)
• M28: 34,939,331 km (0.089 R)
• M29: 38,224,350 km (0.094 R)
• M30: 45,400,261 km (0.072 R)
• M31: 45,552,252 km (0.079 R)
• M32: 54,789,023 km (0.036 R)
• M33: 56,528,547 km (0.091 R)
• M34: 57,234,350 km (0.043 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 14,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit