🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.63 AU - 1.05 AU

Year: 325 Days

Day: 46.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,023,850 km

• M1: 548,725 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.94 AU - 1.02 AU

Year: 409 Days

Day: 29.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.77 AU - 1.81 AU

Year: 1010 Days

Day: 43.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,023,850 km

• M1: 673,190 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.58 AU - 2.7 AU

Year: 1809 Days

Day: 32.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 62.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.5

Radius: 9.7

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.17 AU - 6.21 AU

Year: 5724 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,023,850 km

• M1: 122,820 km (0.063 R)
• M2: 532,419 km (0.116 R)
• M3: 956,529 km (0.112 R)
• M4: 1,400,386 km (0.111 R)
• M5: 1,783,207 km (0.112 R)
• M6: 2,584,902 km (0.105 R)
• M7: 2,951,267 km (0.112 R)
• M8: 5,304,740 km (0.109 R)
• M9: 6,342,800 km (0.097 R)
• M10: 8,031,610 km (0.092 R)
• M11: 11,384,548 km (0.11 R)
• M12: 11,922,352 km (0.097 R)
• M13: 13,421,771 km (0.056 R)
• M14: 13,911,704 km (0.111 R)
• M15: 14,754,688 km (0.086 R)
• M16: 15,276,635 km (0.05 R)
• M17: 17,746,496 km (0.045 R)
• M18: 18,072,919 km (0.093 R)
• M19: 18,403,231 km (0.118 R)
• M20: 19,695,756 km (0.112 R)
• M21: 20,614,287 km (0.111 R)
• M22: 23,151,467 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.7

Radius: 14.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.13 AU - 7.79 AU

Year: 7744 Days

Day: 12 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,023,850 km

• M1: 177,872 km (0.044 R)
• M2: 638,633 km (0.097 R)
• M3: 1,320,201 km (0.111 R)
• M4: 1,802,654 km (0.109 R)
• M5: 2,280,320 km (0.047 R)
• M6: 2,843,556 km (0.075 R)
• M7: 3,499,244 km (0.098 R)
• M8: 4,496,613 km (0.099 R)
• M9: 4,982,656 km (0.049 R)
• M10: 6,307,645 km (0.06 R)
• M11: 7,394,772 km (0.107 R)
• M12: 8,994,572 km (0.11 R)
• M13: 12,272,112 km (0.09 R)
• M14: 13,073,807 km (0.054 R)
• M15: 15,401,699 km (0.093 R)
• M16: 20,103,859 km (0.107 R)
• M17: 20,586,462 km (0.108 R)
• M18: 23,876,269 km (0.119 R)
• M19: 25,046,723 km (0.083 R)
• M20: 26,748,997 km (0.104 R)
• M21: 27,926,033 km (0.064 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 16,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit