🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.63 AU - 0.63 AU

Year: 186 Days

Day: 36.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.76 AU - 1 AU

Year: 308 Days

Day: 13.3 Hours

Environment

Temp: 71 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.3

Radius: 11.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.6 AU - 7.26 AU

Year: 6078 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,931,090 km

• M1: 146,756 km (0.06 R)
• M2: 575,653 km (0.09 R)
• M3: 977,772 km (0.106 R)
• M4: 1,600,847 km (0.037 R)
• M5: 2,074,324 km (0.057 R)
• M6: 2,991,957 km (0.108 R)
• M7: 3,766,126 km (0.115 R)
• M8: 4,318,143 km (0.087 R)
• M9: 4,781,298 km (0.119 R)
• M10: 5,157,686 km (0.103 R)
• M11: 6,102,845 km (0.059 R)
• M12: 6,476,989 km (0.065 R)
• M13: 7,197,154 km (0.054 R)
• M14: 8,253,015 km (0.054 R)
• M15: 9,409,407 km (0.095 R)
• M16: 10,050,135 km (0.108 R)
• M17: 13,527,238 km (0.085 R)
• M18: 17,192,535 km (0.115 R)
• M19: 18,011,584 km (0.062 R)
• M20: 19,071,933 km (0.047 R)
• M21: 23,235,392 km (0.11 R)
• M22: 24,236,650 km (0.078 R)
• M23: 25,440,913 km (0.115 R)
• M24: 26,594,612 km (0.092 R)
• M25: 27,047,445 km (0.071 R)
• M26: 28,910,537 km (0.088 R)
• M27: 32,067,351 km (0.091 R)
• M28: 37,109,996 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.3

Radius: 4.6

Gravity: 27.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.26 AU - 17.34 AU

Year: 25670 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,931,090 km

• M1: 57,296 km (0.055 R)
• M2: 256,860 km (0.082 R)
• M3: 424,708 km (0.111 R)
• M4: 889,060 km (0.052 R)
• M5: 1,172,847 km (0.085 R)
• M6: 1,367,474 km (0.047 R)
• M7: 1,880,744 km (0.069 R)
• M8: 2,585,650 km (0.088 R)
• M9: 5,821,601 km (0.06 R)
• M10: 6,167,322 km (0.044 R)
• M11: 6,947,475 km (0.102 R)
• M12: 7,091,687 km (0.098 R)
• M13: 9,920,732 km (0.062 R)
• M14: 10,730,206 km (0.087 R)
• M15: 12,338,683 km (0.096 R)
• M16: 15,858,122 km (0.053 R)
• M17: 16,875,388 km (0.119 R)
• M18: 17,136,436 km (0.105 R)
• M19: 19,607,643 km (0.051 R)
• M20: 21,482,404 km (0.063 R)
• M21: 21,891,853 km (0.117 R)
• M22: 22,202,269 km (0.074 R)
• M23: 22,515,676 km (0.086 R)
• M24: 24,680,657 km (0.113 R)
• M25: 27,337,365 km (0.082 R)
• M26: 30,950,752 km (0.118 R)
• M27: 42,864,128 km (0.04 R)
• M28: 61,108,935 km (0.049 R)
• M29: 62,551,058 km (0.098 R)
• M30: 62,967,240 km (0.066 R)
• M31: 71,229,231 km (0.076 R)
• M32: 73,749,057 km (0.057 R)
• M33: 74,446,333 km (0.064 R)
• M34: 77,280,016 km (0.114 R)
• M35: 79,208,482 km (0.114 R)
• M36: 79,695,573 km (0.105 R)
• M37: 84,169,447 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 11,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit