🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.55 AU - 0.71 AU

Year: 323 Days

Day: 47.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,112,991 km

• M1: 46,974 km (0.108 R)
• M2: 147,055 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.2

Radius: 10.9

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.71 AU - 0.83 AU

Year: 436 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 13,112,991 km

• M1: 135,835 km (0.117 R)
• M2: 711,936 km (0.113 R)
• M3: 1,152,352 km (0.109 R)
• M4: 2,013,288 km (0.062 R)
• M5: 2,394,912 km (0.102 R)
• M6: 2,921,497 km (0.088 R)
• M7: 3,561,177 km (0.057 R)
• M8: 4,152,089 km (0.105 R)
• M9: 4,899,779 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 10.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.94 AU - 1.04 AU

Year: 636 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 13,112,991 km

• M1: 135,835 km (0.085 R)
• M2: 490,382 km (0.108 R)
• M3: 1,682,527 km (0.057 R)
• M4: 2,023,162 km (0.096 R)
• M5: 2,794,638 km (0.106 R)
• M6: 3,519,739 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.6

Radius: 10.1

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.33 AU - 1.83 AU

Year: 1282 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 13,112,991 km

• M1: 125,662 km (0.11 R)
• M2: 484,996 km (0.043 R)
• M3: 824,883 km (0.106 R)
• M4: 1,159,832 km (0.106 R)
• M5: 1,545,196 km (0.112 R)
• M6: 2,291,839 km (0.111 R)
• M7: 2,629,631 km (0.063 R)
• M8: 2,974,155 km (0.076 R)
• M9: 3,465,883 km (0.081 R)
• M10: 4,685,256 km (0.112 R)
• M11: 5,720,473 km (0.081 R)
• M12: 6,258,726 km (0.081 R)
• M13: 6,948,971 km (0.04 R)
• M14: 8,237,906 km (0.088 R)
• M15: 8,728,886 km (0.116 R)
• M16: 9,950,652 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.9

Radius: 14.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.24 AU - 1.94 AU

Year: 1295 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 13,112,991 km

• M1: 182,809 km (0.116 R)
• M2: 1,041,800 km (0.102 R)
• M3: 1,577,360 km (0.105 R)
• M4: 2,230,205 km (0.104 R)
• M5: 2,811,542 km (0.089 R)
• M6: 3,588,255 km (0.111 R)
• M7: 4,089,108 km (0.097 R)
• M8: 4,968,893 km (0.113 R)
• M9: 5,443,717 km (0.111 R)
• M10: 6,155,204 km (0.057 R)
• M11: 6,803,113 km (0.026 R)
• M12: 7,496,200 km (0.112 R)
• M13: 8,123,613 km (0.109 R)
• M14: 8,904,514 km (0.081 R)
• M15: 12,690,986 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 15,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit