🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.52 AU - 0.58 AU

Year: 263 Days

Day: 44.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433

Radius: 8.4

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.72 AU - 0.8 AU

Year: 428 Days

Day: 7.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 10,019,312 km

• M1: 107,112 km (0.105 R)
• M2: 426,952 km (0.107 R)
• M3: 712,983 km (0.056 R)
• M4: 974,481 km (0.041 R)
• M5: 1,396,197 km (0.12 R)
• M6: 1,751,492 km (0.032 R)
• M7: 2,183,231 km (0.063 R)
• M8: 2,552,289 km (0.095 R)
• M9: 2,911,623 km (0.114 R)
• M10: 3,817,588 km (0.097 R)
• M11: 4,157,923 km (0.117 R)
• M12: 4,559,893 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.5

Radius: 12.5

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.7 AU - 0.98 AU

Year: 497 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 10,019,312 km

• M1: 156,629 km (0.113 R)
• M2: 790,475 km (0.077 R)
• M3: 1,883,886 km (0.086 R)
• M4: 2,643,694 km (0.054 R)
• M5: 3,219,047 km (0.111 R)
• M6: 3,698,209 km (0.096 R)
• M7: 4,999,710 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.6

Radius: 12.3

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.74 AU - 1.24 AU

Year: 636 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 10,019,312 km

• M1: 153,039 km (0.081 R)
• M2: 641,176 km (0.12 R)
• M3: 1,103,434 km (0.114 R)
• M4: 1,676,992 km (0.113 R)
• M5: 2,191,160 km (0.073 R)
• M6: 3,736,955 km (0.075 R)
• M7: 4,319,190 km (0.097 R)
• M8: 5,118,042 km (0.062 R)
• M9: 5,780,163 km (0.047 R)
• M10: 6,272,938 km (0.085 R)
• M11: 6,922,791 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571

Radius: 14.6

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.06 AU - 1.7 AU

Year: 1047 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 10,019,312 km

• M1: 181,612 km (0.117 R)
• M2: 671,844 km (0.104 R)
• M3: 1,441,076 km (0.117 R)
• M4: 1,984,266 km (0.094 R)
• M5: 2,447,720 km (0.062 R)
• M6: 3,114,029 km (0.12 R)
• M7: 3,614,135 km (0.101 R)
• M8: 4,398,626 km (0.106 R)
• M9: 4,868,064 km (0.113 R)
• M10: 5,507,146 km (0.044 R)
• M11: 6,637,508 km (0.105 R)
• M12: 7,401,205 km (0.049 R)
• M13: 7,967,732 km (0.083 R)
• M14: 9,640,536 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 18,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit