🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.53 AU - 0.85 AU

Year: 210 Days

Day: 15.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.12 AU - 1.54 AU

Year: 563 Days

Day: 46.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 76,234,036 km

• M1: 40,840 km (0.112 R)
• M2: 227,838 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.78 AU - 2.28 AU

Year: 1062 Days

Day: 22.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.5

Radius: 15

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.98 AU - 6.78 AU

Year: 5916 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,234,036 km

• M1: 186,848 km (0.109 R)
• M2: 953,986 km (0.081 R)
• M3: 1,897,799 km (0.054 R)
• M4: 2,381,000 km (0.065 R)
• M5: 3,504,181 km (0.108 R)
• M6: 7,626,350 km (0.114 R)
• M7: 8,502,844 km (0.113 R)
• M8: 12,791,366 km (0.079 R)
• M9: 13,425,661 km (0.106 R)
• M10: 13,927,711 km (0.118 R)
• M11: 14,916,254 km (0.102 R)
• M12: 17,622,330 km (0.071 R)
• M13: 18,779,021 km (0.117 R)
• M14: 24,210,471 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.9

Radius: 5.4

Gravity: 22.77 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.12 AU - 15.98 AU

Year: 20374 Days

Day: 20.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,234,036 km

• M1: 67,169 km (0.063 R)
• M2: 276,158 km (0.113 R)
• M3: 511,326 km (0.094 R)
• M4: 694,882 km (0.109 R)
• M5: 1,359,994 km (0.094 R)
• M6: 1,703,621 km (0.087 R)
• M7: 2,314,429 km (0.096 R)
• M8: 2,754,845 km (0.084 R)
• M9: 3,988,130 km (0.085 R)
• M10: 4,413,736 km (0.075 R)
• M11: 7,432,621 km (0.118 R)
• M12: 8,490,577 km (0.12 R)
• M13: 9,138,336 km (0.046 R)
• M14: 10,350,078 km (0.107 R)
• M15: 11,215,203 km (0.071 R)
• M16: 12,329,258 km (0.117 R)
• M17: 14,775,034 km (0.12 R)
• M18: 18,573,473 km (0.101 R)
• M19: 20,127,646 km (0.097 R)
• M20: 26,304,542 km (0.102 R)
• M21: 29,213,023 km (0.06 R)
• M22: 29,697,421 km (0.091 R)
• M23: 30,931,753 km (0.044 R)
• M24: 36,491,109 km (0.079 R)
• M25: 37,052,849 km (0.031 R)
• M26: 42,991,735 km (0.082 R)
• M27: 49,534,697 km (0.08 R)
• M28: 58,607,210 km (0.088 R)
• M29: 67,665,510 km (0.113 R)
• M30: 68,513,132 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 16,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit