🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.08 AU - 1.54 AU

Year: 559 Days

Day: 33.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.06 AU - 3 AU

Year: 1500 Days

Day: 17.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,565,818 km

• M1: 903,721 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.24 AU - 3.12 AU

Year: 1636 Days

Day: 14.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,565,818 km

• M1: 48,470 km (0.109 R)
• M2: 630,106 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308

Radius: 11

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.7 AU - 12.5 AU

Year: 13786 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,565,818 km

• M1: 146,606 km (0.098 R)
• M2: 933,790 km (0.088 R)
• M3: 1,608,925 km (0.085 R)
• M4: 2,744,971 km (0.108 R)
• M5: 3,239,542 km (0.082 R)
• M6: 4,579,789 km (0.114 R)
• M7: 8,447,044 km (0.115 R)
• M8: 9,689,454 km (0.084 R)
• M9: 10,079,905 km (0.101 R)
• M10: 10,480,976 km (0.043 R)
• M11: 14,021,958 km (0.092 R)
• M12: 15,625,049 km (0.094 R)
• M13: 19,576,377 km (0.078 R)
• M14: 21,164,658 km (0.117 R)
• M15: 28,184,089 km (0.074 R)
• M16: 33,750,626 km (0.113 R)
• M17: 40,889,287 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.2

Radius: 7.2

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.95 AU - 16.33 AU

Year: 24172 Days

Day: 15.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,565,818 km

• M1: 91,853 km (0.083 R)
• M2: 316,549 km (0.08 R)
• M3: 809,923 km (0.113 R)
• M4: 1,274,723 km (0.11 R)
• M5: 1,625,231 km (0.108 R)
• M6: 1,962,126 km (0.071 R)
• M7: 2,705,178 km (0.102 R)
• M8: 3,050,151 km (0.117 R)
• M9: 3,424,295 km (0.043 R)
• M10: 4,296,900 km (0.087 R)
• M11: 7,369,191 km (0.118 R)
• M12: 13,396,190 km (0.077 R)
• M13: 13,891,658 km (0.089 R)
• M14: 14,180,233 km (0.093 R)
• M15: 16,796,699 km (0.056 R)
• M16: 17,539,752 km (0.117 R)
• M17: 18,564,348 km (0.086 R)
• M18: 18,826,593 km (0.086 R)
• M19: 22,762,812 km (0.096 R)
• M20: 23,672,367 km (0.089 R)
• M21: 27,102,796 km (0.12 R)
• M22: 27,667,079 km (0.106 R)
• M23: 29,407,201 km (0.097 R)
• M24: 33,360,624 km (0.051 R)
• M25: 37,514,957 km (0.081 R)
• M26: 38,215,823 km (0.087 R)
• M27: 40,958,700 km (0.064 R)
• M28: 46,189,839 km (0.084 R)
• M29: 46,832,960 km (0.092 R)
• M30: 47,482,215 km (0.095 R)
• M31: 49,633,582 km (0.109 R)
• M32: 54,665,456 km (0.064 R)
• M33: 59,456,627 km (0.102 R)
• M34: 68,605,584 km (0.065 R)
• M35: 69,023,410 km (0.077 R)
• M36: 71,565,826 km (0.051 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: 451 - 12,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit