🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.83 AU - 0.89 AU

Year: 278 Days

Day: 13.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,388,528 km

• M1: 41,738 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.8

Radius: 12.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.22 AU - 8.16 AU

Year: 6026 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,388,528 km

• M1: 163,510 km (0.111 R)
• M2: 1,891,665 km (0.098 R)
• M3: 3,031,152 km (0.077 R)
• M4: 3,486,678 km (0.087 R)
• M5: 8,009,620 km (0.109 R)
• M6: 8,551,164 km (0.049 R)
• M7: 9,508,141 km (0.056 R)
• M8: 10,535,131 km (0.072 R)
• M9: 12,142,410 km (0.114 R)
• M10: 13,805,191 km (0.112 R)
• M11: 14,691,408 km (0.083 R)
• M12: 15,230,260 km (0.09 R)
• M13: 17,698,924 km (0.057 R)
• M14: 18,247,649 km (0.11 R)
• M15: 19,701,591 km (0.079 R)
• M16: 20,159,061 km (0.064 R)
• M17: 20,757,602 km (0.107 R)
• M18: 21,574,107 km (0.098 R)
• M19: 22,412,005 km (0.101 R)
• M20: 23,782,770 km (0.03 R)
• M21: 24,752,464 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.5

Radius: 10.6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.74 AU - 12.22 AU

Year: 10980 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,388,528 km

• M1: 131,796 km (0.036 R)
• M2: 552,764 km (0.098 R)
• M3: 1,376,151 km (0.08 R)
• M4: 1,802,505 km (0.087 R)
• M5: 2,247,409 km (0.116 R)
• M6: 4,750,929 km (0.109 R)
• M7: 6,527,553 km (0.057 R)
• M8: 8,666,354 km (0.047 R)
• M9: 11,496,447 km (0.073 R)
• M10: 12,359,327 km (0.068 R)
• M11: 16,246,628 km (0.056 R)
• M12: 22,410,808 km (0.12 R)
• M13: 24,887,251 km (0.106 R)
• M14: 25,242,546 km (0.069 R)
• M15: 25,781,847 km (0.079 R)
• M16: 26,237,223 km (0.08 R)
• M17: 27,540,669 km (0.056 R)
• M18: 27,920,947 km (0.113 R)
• M19: 29,082,724 km (0.1 R)
• M20: 31,502,469 km (0.118 R)
• M21: 33,188,288 km (0.068 R)
• M22: 33,618,980 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.1

Radius: 10.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.42 AU - 14.64 AU

Year: 14531 Days

Day: 6.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,388,528 km

• M1: 134,339 km (0.108 R)
• M2: 471,682 km (0.11 R)
• M3: 1,003,802 km (0.066 R)
• M4: 1,532,630 km (0.096 R)
• M5: 2,288,399 km (0.106 R)
• M6: 2,963,384 km (0.109 R)
• M7: 3,744,285 km (0.049 R)
• M8: 4,453,229 km (0.119 R)
• M9: 5,448,504 km (0.111 R)
• M10: 5,831,475 km (0.072 R)
• M11: 8,174,776 km (0.104 R)
• M12: 10,854,522 km (0.116 R)
• M13: 13,746,100 km (0.091 R)
• M14: 15,195,404 km (0.089 R)
• M15: 18,199,479 km (0.096 R)
• M16: 19,193,108 km (0.064 R)
• M17: 21,871,807 km (0.1 R)
• M18: 22,691,603 km (0.098 R)
• M19: 27,441,785 km (0.027 R)
• M20: 30,094,155 km (0.086 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 19,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit