🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.43 AU - 0.65 AU

Year: 144 Days

Day: 25.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.58 AU - 0.62 AU

Year: 169 Days

Day: 23.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,371,007 km

• M1: 51,162 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.91 AU - 1.07 AU

Year: 358 Days

Day: 14.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.7

Radius: 13.4

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.33 AU - 9.49 AU

Year: 8864 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,371,007 km

• M1: 166,802 km (0.057 R)
• M2: 637,287 km (0.096 R)
• M3: 1,205,160 km (0.108 R)
• M4: 2,266,258 km (0.09 R)
• M5: 3,141,854 km (0.092 R)
• M6: 3,722,593 km (0.109 R)
• M7: 7,645,798 km (0.108 R)
• M8: 8,519,748 km (0.086 R)
• M9: 10,055,370 km (0.105 R)
• M10: 10,729,309 km (0.104 R)
• M11: 14,302,604 km (0.036 R)
• M12: 15,973,313 km (0.117 R)
• M13: 16,819,887 km (0.073 R)
• M14: 18,145,623 km (0.099 R)
• M15: 18,679,538 km (0.117 R)
• M16: 20,344,862 km (0.101 R)
• M17: 22,892,663 km (0.114 R)
• M18: 26,513,679 km (0.108 R)
• M19: 27,500,427 km (0.108 R)
• M20: 29,862,577 km (0.078 R)
• M21: 32,692,371 km (0.103 R)
• M22: 37,388,248 km (0.096 R)
• M23: 46,797,954 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.6

Radius: 12.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.92 AU - 11.38 AU

Year: 10059 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,371,007 km

• M1: 154,684 km (0.074 R)
• M2: 661,073 km (0.088 R)
• M3: 1,348,176 km (0.107 R)
• M4: 1,885,083 km (0.071 R)
• M5: 2,834,580 km (0.095 R)
• M6: 3,888,946 km (0.114 R)
• M7: 4,429,144 km (0.095 R)
• M8: 5,752,337 km (0.06 R)
• M9: 6,967,371 km (0.098 R)
• M10: 7,580,124 km (0.112 R)
• M11: 8,307,170 km (0.112 R)
• M12: 9,038,255 km (0.111 R)
• M13: 9,636,197 km (0.115 R)
• M14: 10,443,577 km (0.119 R)
• M15: 13,137,984 km (0.116 R)
• M16: 15,173,114 km (0.095 R)
• M17: 16,328,159 km (0.114 R)
• M18: 18,608,030 km (0.113 R)
• M19: 27,322,555 km (0.081 R)
• M20: 28,573,642 km (0.117 R)
• M21: 33,556,298 km (0.093 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 17,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit