🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.6

Radius: 13.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.82 AU - 0.96 AU

Year: 551 Days

Day: 12.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 13,457,208 km

• M1: 167,849 km (0.043 R)
• M2: 710,889 km (0.095 R)
• M3: 1,159,383 km (0.064 R)
• M4: 1,693,747 km (0.102 R)
• M5: 2,563,210 km (0.112 R)
• M6: 3,405,745 km (0.085 R)
• M7: 3,931,881 km (0.114 R)
• M8: 4,383,218 km (0.117 R)
• M9: 4,945,855 km (0.06 R)
• M10: 6,038,219 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.2

Radius: 12.1

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.92 AU - 1.06 AU

Year: 646 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 13,457,208 km

• M1: 150,645 km (0.088 R)
• M2: 572,511 km (0.076 R)
• M3: 995,125 km (0.072 R)
• M4: 1,563,298 km (0.057 R)
• M5: 2,104,393 km (0.082 R)
• M6: 3,093,834 km (0.106 R)
• M7: 3,609,946 km (0.091 R)
• M8: 4,090,903 km (0.117 R)
• M9: 4,614,646 km (0.083 R)
• M10: 5,058,502 km (0.051 R)
• M11: 6,480,430 km (0.116 R)
• M12: 6,907,083 km (0.117 R)
• M13: 7,793,301 km (0.114 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.6

Radius: 11.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.11 AU - 3.61 AU

Year: 4040 Days

Day: 10.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 13,457,208 km

• M1: 139,425 km (0.09 R)
• M2: 556,504 km (0.113 R)
• M3: 975,079 km (0.058 R)
• M4: 1,498,522 km (0.119 R)
• M5: 2,006,407 km (0.115 R)
• M6: 3,270,060 km (0.111 R)
• M7: 3,823,572 km (0.085 R)
• M8: 4,273,712 km (0.102 R)
• M9: 5,328,527 km (0.044 R)
• M10: 6,019,669 km (0.115 R)
• M11: 6,467,714 km (0.047 R)
• M12: 7,731,966 km (0.115 R)
• M13: 9,052,018 km (0.101 R)
• M14: 10,293,231 km (0.09 R)
• M15: 11,444,536 km (0.064 R)
• M16: 13,110,608 km (0.11 R)
• M17: 14,696,495 km (0.083 R)
• M18: 18,082,493 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.5

Radius: 5.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.52 AU - 7.26 AU

Year: 10596 Days

Day: 21.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 13,457,208 km

• M1: 71,059 km (0.049 R)
• M2: 461,958 km (0.081 R)
• M3: 852,857 km (0.094 R)
• M4: 1,416,841 km (0.073 R)
• M5: 1,985,912 km (0.106 R)
• M6: 4,187,843 km (0.102 R)
• M7: 5,473,337 km (0.096 R)
• M8: 6,301,960 km (0.11 R)
• M9: 8,615,042 km (0.079 R)
• M10: 11,153,868 km (0.038 R)
• M11: 13,217,720 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 12,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit