🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.23 AU - 1.27 AU

Year: 521 Days

Day: 33.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,415,302 km

• M1: 91,853 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.29 AU - 2.83 AU

Year: 1527 Days

Day: 24.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,415,302 km

• M1: 85,121 km (0.105 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567

Radius: 8.4

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.72 AU - 7.8 AU

Year: 6552 Days

Day: 12.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,415,302 km

• M1: 104,569 km (0.081 R)
• M2: 659,128 km (0.069 R)
• M3: 1,018,313 km (0.118 R)
• M4: 1,434,793 km (0.056 R)
• M5: 3,398,864 km (0.07 R)
• M6: 4,567,821 km (0.089 R)
• M7: 4,974,129 km (0.078 R)
• M8: 5,404,522 km (0.114 R)
• M9: 7,126,693 km (0.101 R)
• M10: 8,407,400 km (0.109 R)
• M11: 9,572,169 km (0.084 R)
• M12: 10,840,909 km (0.107 R)
• M13: 13,109,561 km (0.076 R)
• M14: 16,228,078 km (0.111 R)
• M15: 21,111,102 km (0.043 R)
• M16: 21,707,698 km (0.098 R)
• M17: 23,485,669 km (0.053 R)
• M18: 24,369,344 km (0.078 R)
• M19: 29,955,926 km (0.104 R)
• M20: 31,668,523 km (0.086 R)
• M21: 32,945,341 km (0.107 R)
• M22: 33,950,638 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.3

Radius: 12.4

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.93 AU - 9.95 AU

Year: 11682 Days

Day: 13.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,415,302 km

• M1: 154,385 km (0.104 R)
• M2: 565,031 km (0.092 R)
• M3: 971,489 km (0.079 R)
• M4: 1,376,001 km (0.075 R)
• M5: 2,288,399 km (0.098 R)
• M6: 3,647,944 km (0.067 R)
• M7: 7,144,794 km (0.057 R)
• M8: 8,577,643 km (0.061 R)
• M9: 9,617,198 km (0.11 R)
• M10: 10,464,072 km (0.052 R)
• M11: 11,826,908 km (0.118 R)
• M12: 12,861,677 km (0.062 R)
• M13: 15,819,825 km (0.113 R)
• M14: 16,774,260 km (0.095 R)
• M15: 17,844,483 km (0.11 R)
• M16: 22,952,502 km (0.114 R)
• M17: 25,839,292 km (0.067 R)
• M18: 30,053,614 km (0.079 R)
• M19: 31,630,974 km (0.092 R)
• M20: 32,556,685 km (0.063 R)
• M21: 33,619,578 km (0.084 R)
• M22: 36,315,182 km (0.078 R)
• M23: 37,074,691 km (0.095 R)
• M24: 38,233,775 km (0.108 R)
• M25: 42,133,043 km (0.119 R)
• M26: 45,700,803 km (0.103 R)
• M27: 49,002,877 km (0.081 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: 485 - 14,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit