🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.48 AU - 1.94 AU

Year: 801 Days

Day: 22.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 70.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.77 AU - 2.25 AU

Year: 1021 Days

Day: 42.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 146.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.62 AU - 2.56 AU

Year: 1082 Days

Day: 47.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.3 AU - 2.72 AU

Year: 1424 Days

Day: 39.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.2

Radius: 13

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.61 AU - 12.63 AU

Year: 12395 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,947,163 km

• M1: 161,715 km (0.1 R)
• M2: 875,297 km (0.088 R)
• M3: 2,986,871 km (0.115 R)
• M4: 3,604,411 km (0.094 R)
• M5: 4,642,620 km (0.098 R)
• M6: 6,209,808 km (0.1 R)
• M7: 7,348,696 km (0.103 R)
• M8: 7,832,645 km (0.115 R)
• M9: 9,362,732 km (0.105 R)
• M10: 10,252,540 km (0.093 R)
• M11: 12,692,781 km (0.084 R)
• M12: 13,520,955 km (0.119 R)
• M13: 18,693,152 km (0.11 R)
• M14: 21,316,649 km (0.118 R)
• M15: 24,466,582 km (0.088 R)
• M16: 25,748,935 km (0.079 R)
• M17: 39,911,964 km (0.1 R)
• M18: 51,202,564 km (0.12 R)
• M19: 52,001,716 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.7

Radius: 7.6

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.93 AU - 18.25 AU

Year: 23116 Days

Day: 24.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,947,163 km

• M1: 636,240 km (0.077 R)
• M2: 912,397 km (0.056 R)
• M3: 1,283,251 km (0.025 R)
• M4: 2,594,775 km (0.083 R)
• M5: 3,625,504 km (0.115 R)
• M6: 5,232,186 km (0.098 R)
• M7: 9,004,296 km (0.09 R)
• M8: 10,172,356 km (0.029 R)
• M9: 12,207,037 km (0.085 R)
• M10: 14,206,711 km (0.069 R)
• M11: 16,176,766 km (0.048 R)
• M12: 16,817,793 km (0.08 R)
• M13: 17,062,535 km (0.097 R)
• M14: 21,788,331 km (0.078 R)
• M15: 24,085,856 km (0.1 R)
• M16: 28,227,622 km (0.099 R)
• M17: 34,895,199 km (0.061 R)
• M18: 42,389,903 km (0.094 R)
• M19: 48,214,197 km (0.118 R)
• M20: 61,419,051 km (0.062 R)
• M21: 64,360,594 km (0.114 R)
• M22: 70,947,089 km (0.045 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 12,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit