🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.63 AU - 0.69 AU

Year: 193 Days

Day: 41.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.42 AU - 1.88 AU

Year: 763 Days

Day: 33.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.8 AU - 4.32 AU

Year: 2417 Days

Day: 30.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,965,613 km

• M1: 81,680 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.2 AU - 4.44 AU

Year: 2687 Days

Day: 13.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,965,613 km

• M1: 35,155 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371

Radius: 8.8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.44 AU - 13.28 AU

Year: 12880 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,965,613 km

• M1: 109,506 km (0.103 R)
• M2: 574,456 km (0.08 R)
• M3: 939,325 km (0.111 R)
• M4: 1,813,276 km (0.086 R)
• M5: 2,298,422 km (0.058 R)
• M6: 2,581,910 km (0.064 R)
• M7: 4,093,895 km (0.075 R)
• M8: 4,370,502 km (0.119 R)
• M9: 6,230,452 km (0.037 R)
• M10: 7,538,087 km (0.11 R)
• M11: 8,835,998 km (0.037 R)
• M12: 9,112,605 km (0.083 R)
• M13: 11,160,001 km (0.12 R)
• M14: 17,620,984 km (0.107 R)
• M15: 39,671,710 km (0.114 R)
• M16: 40,047,649 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.9

Radius: 6.9

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.72 AU - 17.42 AU

Year: 18994 Days

Day: 21.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,965,613 km

• M1: 89,160 km (0.11 R)
• M2: 317,147 km (0.094 R)
• M3: 612,902 km (0.063 R)
• M4: 866,620 km (0.082 R)
• M5: 1,485,956 km (0.09 R)
• M6: 2,910,427 km (0.087 R)
• M7: 3,368,944 km (0.103 R)
• M8: 9,348,969 km (0.12 R)
• M9: 10,691,760 km (0.028 R)
• M10: 13,479,067 km (0.098 R)
• M11: 15,410,077 km (0.026 R)
• M12: 22,876,806 km (0.097 R)
• M13: 29,005,531 km (0.081 R)
• M14: 30,397,091 km (0.12 R)
• M15: 36,144,641 km (0.052 R)
• M16: 41,988,981 km (0.08 R)
• M17: 48,433,059 km (0.108 R)
• M18: 59,103,725 km (0.11 R)
• M19: 62,471,772 km (0.05 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 15,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit