🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.7 AU

Year: 171 Days

Day: 13.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,201,996 km

• M1: 193,729 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.93 AU - 0.97 AU

Year: 324 Days

Day: 12.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.47 AU - 1.57 AU

Year: 656 Days

Day: 17 Hours

Environment

Temp: 3 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,201,996 km

• M1: 266,135 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 13.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.86 AU - 12.06 AU

Year: 12694 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,201,996 km

• M1: 181,462 km (0.114 R)
• M2: 759,957 km (0.116 R)
• M3: 891,454 km (0.116 R)
• M4: 1,399,638 km (0.1 R)
• M5: 1,650,962 km (0.106 R)
• M6: 1,738,028 km (0.057 R)
• M7: 1,826,740 km (0.106 R)
• M8: 2,065,049 km (0.065 R)
• M9: 2,236,189 km (0.079 R)
• M10: 2,695,155 km (0.12 R)
• M11: 3,293,696 km (0.093 R)
• M12: 4,027,773 km (0.109 R)
• M13: 4,989,538 km (0.077 R)
• M14: 5,143,773 km (0.092 R)
• M15: 5,562,797 km (0.091 R)
• M16: 5,830,278 km (0.097 R)
• M17: 6,942,688 km (0.113 R)
• M18: 7,115,174 km (0.096 R)
• M19: 7,259,985 km (0.051 R)
• M20: 7,879,170 km (0.084 R)
• M21: 8,240,599 km (0.107 R)
• M22: 8,392,889 km (0.086 R)
• M23: 9,042,593 km (0.061 R)
• M24: 9,804,944 km (0.046 R)
• M25: 10,488,905 km (0.106 R)
• M26: 10,687,272 km (0.072 R)
• M27: 11,020,426 km (0.073 R)
• M28: 11,424,939 km (0.109 R)
• M29: 11,697,357 km (0.087 R)
• M30: 11,868,646 km (0.077 R)
• M31: 12,248,475 km (0.107 R)
• M32: 12,422,607 km (0.119 R)
• M33: 12,667,499 km (0.102 R)
• M34: 13,269,182 km (0.07 R)
• M35: 13,483,854 km (0.093 R)
• M36: 14,025,399 km (0.083 R)
• M37: 15,129,880 km (0.074 R)
• M38: 15,241,779 km (0.101 R)
• M39: 15,429,076 km (0.032 R)
• M40: 15,881,609 km (0.096 R)
• M41: 16,071,598 km (0.079 R)
• M42: 16,185,891 km (0.083 R)
• M43: 17,071,062 km (0.056 R)
• M44: 20,024,423 km (0.093 R)
• M45: 20,229,671 km (0.07 R)
• M46: 21,057,546 km (0.052 R)
• M47: 21,349,860 km (0.097 R)
• M48: 21,854,155 km (0.1 R)
• M49: 22,703,571 km (0.117 R)
• M50: 23,823,760 km (0.083 R)
• M51: 24,303,221 km (0.047 R)
• M52: 24,873,788 km (0.12 R)
• M53: 25,138,725 km (0.107 R)
• M54: 25,227,287 km (0.061 R)
• M55: 27,245,811 km (0.099 R)
• M56: 28,897,821 km (0.101 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 11,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit