🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.57 AU - 0.65 AU

Year: 201 Days

Day: 15.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.36 AU - 2.24 AU

Year: 1019 Days

Day: 47.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,320,479 km

• M1: 22,440 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.78 AU - 2.52 AU

Year: 1330 Days

Day: 29.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,320,479 km

• M1: 906,413 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.2

Radius: 10.7

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.94 AU - 4.52 AU

Year: 3038 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 27,320,479 km

• M1: 133,142 km (0.059 R)
• M2: 650,452 km (0.043 R)
• M3: 1,030,131 km (0.057 R)
• M4: 1,398,142 km (0.089 R)
• M5: 2,588,642 km (0.027 R)
• M6: 3,505,677 km (0.104 R)
• M7: 4,101,824 km (0.065 R)
• M8: 4,929,100 km (0.092 R)
• M9: 6,026,101 km (0.119 R)
• M10: 6,617,761 km (0.084 R)
• M11: 6,973,056 km (0.055 R)
• M12: 7,786,719 km (0.112 R)
• M13: 8,250,472 km (0.097 R)
• M14: 8,732,626 km (0.074 R)
• M15: 9,640,236 km (0.076 R)
• M16: 11,473,109 km (0.05 R)
• M17: 12,561,434 km (0.088 R)
• M18: 13,107,616 km (0.115 R)
• M19: 14,053,224 km (0.115 R)
• M20: 15,400,951 km (0.115 R)
• M21: 16,186,041 km (0.068 R)
• M22: 16,669,840 km (0.081 R)
• M23: 18,294,324 km (0.059 R)
• M24: 21,211,183 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.2

Radius: 11.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.88 AU - 5.02 AU

Year: 3959 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,320,479 km

• M1: 143,016 km (0.119 R)
• M2: 537,804 km (0.074 R)
• M3: 1,542,055 km (0.04 R)
• M4: 2,057,569 km (0.043 R)
• M5: 3,540,234 km (0.05 R)
• M6: 4,053,205 km (0.057 R)
• M7: 5,363,832 km (0.054 R)
• M8: 6,221,177 km (0.087 R)
• M9: 7,606,603 km (0.091 R)
• M10: 8,390,346 km (0.079 R)
• M11: 9,032,271 km (0.076 R)
• M12: 10,715,546 km (0.099 R)
• M13: 15,626,694 km (0.117 R)
• M14: 18,039,409 km (0.114 R)
• M15: 19,561,717 km (0.054 R)
• M16: 23,665,785 km (0.101 R)
• M17: 24,794,052 km (0.118 R)
• M18: 25,565,977 km (0.097 R)
• M19: 26,753,784 km (0.036 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 20,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit