🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.1

Radius: 14.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.61 AU - 0.95 AU

Year: 438 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 57,838,647 km

• M1: 176,675 km (0.097 R)
• M2: 657,333 km (0.092 R)
• M3: 1,155,045 km (0.045 R)
• M4: 1,696,589 km (0.099 R)
• M5: 2,495,741 km (0.112 R)
• M6: 3,148,287 km (0.064 R)
• M7: 4,798,950 km (0.087 R)
• M8: 5,814,869 km (0.118 R)
• M9: 6,478,934 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.3

Radius: 14.1

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.39 AU - 3.15 AU

Year: 2931 Days

Day: 8.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,838,647 km

• M1: 175,329 km (0.113 R)
• M2: 659,876 km (0.076 R)
• M3: 1,980,526 km (0.115 R)
• M4: 3,397,218 km (0.096 R)
• M5: 3,978,555 km (0.104 R)
• M6: 5,017,812 km (0.102 R)
• M7: 7,242,781 km (0.028 R)
• M8: 8,821,038 km (0.064 R)
• M9: 9,265,344 km (0.088 R)
• M10: 10,062,102 km (0.117 R)
• M11: 11,305,560 km (0.117 R)
• M12: 13,421,622 km (0.078 R)
• M13: 14,053,523 km (0.097 R)
• M14: 15,196,152 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.9

Radius: 13.9

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.16 AU - 4.3 AU

Year: 4580 Days

Day: 9.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,838,647 km

• M1: 172,935 km (0.061 R)
• M2: 625,618 km (0.095 R)
• M3: 1,310,328 km (0.088 R)
• M4: 1,764,656 km (0.104 R)
• M5: 2,217,040 km (0.086 R)
• M6: 2,893,672 km (0.11 R)
• M7: 3,617,725 km (0.12 R)
• M8: 4,742,103 km (0.081 R)
• M9: 5,574,465 km (0.094 R)
• M10: 6,600,258 km (0.089 R)
• M11: 7,246,072 km (0.064 R)
• M12: 7,711,770 km (0.026 R)
• M13: 9,189,797 km (0.094 R)
• M14: 9,996,130 km (0.102 R)
• M15: 11,460,543 km (0.118 R)
• M16: 13,486,846 km (0.115 R)
• M17: 15,505,969 km (0.074 R)
• M18: 17,210,487 km (0.065 R)
• M19: 18,969,459 km (0.069 R)
• M20: 20,559,983 km (0.111 R)
• M21: 24,242,485 km (0.11 R)
• M22: 29,686,501 km (0.108 R)
• M23: 30,604,882 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.2

Radius: 6

Gravity: 18.62 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.73 AU - 9.53 AU

Year: 13400 Days

Day: 23.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,838,647 km

• M1: 74,649 km (0.097 R)
• M2: 394,938 km (0.116 R)
• M3: 863,180 km (0.117 R)
• M4: 1,101,639 km (0.101 R)
• M5: 1,425,967 km (0.102 R)
• M6: 1,932,206 km (0.114 R)
• M7: 2,385,338 km (0.092 R)
• M8: 2,769,655 km (0.088 R)
• M9: 5,268,538 km (0.078 R)
• M10: 5,587,780 km (0.069 R)
• M11: 8,723,052 km (0.06 R)
• M12: 10,327,938 km (0.099 R)
• M13: 11,520,831 km (0.061 R)
• M14: 13,186,005 km (0.079 R)
• M15: 18,968,262 km (0.092 R)
• M16: 22,178,483 km (0.054 R)
• M17: 28,771,410 km (0.084 R)
• M18: 30,207,849 km (0.092 R)
• M19: 37,720,206 km (0.111 R)
• M20: 40,249,906 km (0.048 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: 305 - 13,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit