🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.85 AU - 0.97 AU

Year: 312 Days

Day: 20.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.87 AU - 1.05 AU

Year: 339 Days

Day: 19.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.25 AU - 1.63 AU

Year: 622 Days

Day: 23 Hours

Environment

Temp: -20 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.4

Radius: 14

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.27 AU - 8.83 AU

Year: 7466 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,682,452 km

• M1: 175,179 km (0.076 R)
• M2: 268,827 km (0.087 R)
• M3: 375,042 km (0.025 R)
• M4: 560,094 km (0.068 R)
• M5: 989,889 km (0.099 R)
• M6: 1,094,009 km (0.098 R)
• M7: 1,480,869 km (0.09 R)
• M8: 1,619,547 km (0.114 R)
• M9: 1,817,764 km (0.096 R)
• M10: 2,005,210 km (0.049 R)
• M11: 2,218,836 km (0.099 R)
• M12: 2,460,885 km (0.081 R)
• M13: 2,648,182 km (0.072 R)
• M14: 2,797,331 km (0.068 R)
• M15: 3,894,332 km (0.049 R)
• M16: 4,064,724 km (0.093 R)
• M17: 4,387,855 km (0.115 R)
• M18: 5,379,988 km (0.11 R)
• M19: 5,707,608 km (0.043 R)
• M20: 5,985,710 km (0.072 R)
• M21: 6,126,332 km (0.036 R)
• M22: 6,296,724 km (0.105 R)
• M23: 6,526,357 km (0.046 R)
• M24: 7,411,976 km (0.1 R)
• M25: 7,746,178 km (0.118 R)
• M26: 7,930,632 km (0.087 R)
• M27: 8,303,879 km (0.026 R)
• M28: 8,587,666 km (0.086 R)
• M29: 9,622,434 km (0.069 R)
• M30: 10,221,873 km (0.116 R)
• M31: 10,730,655 km (0.082 R)
• M32: 10,833,429 km (0.088 R)
• M33: 11,597,126 km (0.119 R)
• M34: 11,985,632 km (0.047 R)
• M35: 12,558,143 km (0.102 R)
• M36: 12,666,601 km (0.107 R)
• M37: 13,581,691 km (0.107 R)
• M38: 14,103,638 km (0.072 R)
• M39: 14,480,475 km (0.105 R)
• M40: 14,860,604 km (0.084 R)
• M41: 15,942,495 km (0.114 R)
• M42: 17,896,393 km (0.104 R)
• M43: 18,099,996 km (0.093 R)
• M44: 18,304,347 km (0.117 R)
• M45: 18,550,734 km (0.11 R)
• M46: 19,046,651 km (0.075 R)
• M47: 19,296,181 km (0.092 R)
• M48: 19,756,643 km (0.105 R)
• M49: 20,178,359 km (0.112 R)
• M50: 20,432,825 km (0.036 R)
• M51: 20,603,068 km (0.074 R)
• M52: 21,331,908 km (0.111 R)
• M53: 21,894,845 km (0.065 R)
• M54: 21,981,911 km (0.088 R)
• M55: 22,331,372 km (0.078 R)
• M56: 22,419,036 km (0.089 R)
• M57: 22,682,628 km (0.088 R)
• M58: 23,301,664 km (0.106 R)
• M59: 24,150,781 km (0.091 R)
• M60: 25,420,418 km (0.072 R)
• M61: 25,557,749 km (0.083 R)
• M62: 26,109,616 km (0.086 R)
• M63: 26,340,744 km (0.103 R)
• M64: 26,665,372 km (0.044 R)
• M65: 27,694,306 km (0.106 R)
• M66: 28,213,710 km (0.096 R)
• M67: 28,736,405 km (0.073 R)
• M68: 29,694,729 km (0.083 R)
• M69: 30,517,666 km (0.09 R)
• M70: 30,761,212 km (0.075 R)
• M71: 31,151,961 km (0.085 R)
• M72: 32,632,532 km (0.101 R)
• M73: 33,131,141 km (0.095 R)
• M74: 33,231,073 km (0.101 R)
• M75: 33,481,649 km (0.107 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit