🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.22 AU - 1.86 AU

Year: 712 Days

Day: 19.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,996,287 km

• M1: 31,864 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.31 AU - 3.59 AU

Year: 1889 Days

Day: 19.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.2 AU - 5.14 AU

Year: 3174 Days

Day: 44.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 12.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.31 AU - 10.93 AU

Year: 11123 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,996,287 km

• M1: 167,998 km (0.069 R)
• M2: 1,216,679 km (0.061 R)
• M3: 2,080,757 km (0.114 R)
• M4: 2,752,900 km (0.048 R)
• M5: 3,642,110 km (0.074 R)
• M6: 4,154,183 km (0.052 R)
• M7: 6,469,061 km (0.101 R)
• M8: 7,389,387 km (0.112 R)
• M9: 15,792,598 km (0.082 R)
• M10: 16,358,677 km (0.114 R)
• M11: 16,792,211 km (0.088 R)
• M12: 18,138,742 km (0.077 R)
• M13: 20,291,904 km (0.107 R)
• M14: 21,818,700 km (0.082 R)
• M15: 25,871,605 km (0.057 R)
• M16: 26,460,572 km (0.079 R)
• M17: 30,292,372 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.2

Radius: 3.2

Gravity: 59.88 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.5 AU - 13.88 AU

Year: 17858 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,996,287 km

• M1: 39,793 km (0.091 R)
• M2: 189,092 km (0.059 R)
• M3: 367,861 km (0.053 R)
• M4: 583,432 km (0.119 R)
• M5: 1,206,806 km (0.032 R)
• M6: 1,437,785 km (0.115 R)
• M7: 1,663,080 km (0.097 R)
• M8: 4,421,664 km (0.044 R)
• M9: 4,723,403 km (0.113 R)
• M10: 5,146,765 km (0.09 R)
• M11: 5,789,288 km (0.093 R)
• M12: 6,697,646 km (0.079 R)
• M13: 6,916,658 km (0.12 R)
• M14: 7,792,553 km (0.11 R)
• M15: 7,985,983 km (0.113 R)
• M16: 8,739,807 km (0.119 R)
• M17: 9,540,006 km (0.105 R)
• M18: 9,761,411 km (0.117 R)
• M19: 10,919,897 km (0.038 R)
• M20: 13,298,952 km (0.057 R)
• M21: 15,313,436 km (0.116 R)
• M22: 17,770,881 km (0.103 R)
• M23: 18,788,595 km (0.087 R)
• M24: 23,249,155 km (0.06 R)
• M25: 24,879,622 km (0.108 R)
• M26: 26,584,888 km (0.109 R)
• M27: 27,689,219 km (0.107 R)
• M28: 28,139,359 km (0.098 R)
• M29: 32,412,922 km (0.119 R)
• M30: 36,288,554 km (0.092 R)
• M31: 39,460,926 km (0.115 R)
• M32: 39,602,895 km (0.06 R)
• M33: 45,878,226 km (0.117 R)
• M34: 54,173,727 km (0.049 R)
• M35: 56,483,369 km (0.115 R)
• M36: 59,788,285 km (0.082 R)
• M37: 61,679,052 km (0.062 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 16,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit