🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.8

Radius: 11.7

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.59 AU - 0.71 AU

Year: 368 Days

Day: 7.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,852,247 km

• M1: 145,559 km (0.04 R)
• M2: 551,119 km (0.08 R)
• M3: 920,177 km (0.061 R)
• M4: 1,451,997 km (0.058 R)
• M5: 1,893,460 km (0.045 R)
• M6: 2,496,340 km (0.111 R)
• M7: 3,001,382 km (0.067 R)
• M8: 3,379,117 km (0.083 R)
• M9: 3,886,852 km (0.097 R)
• M10: 4,297,498 km (0.095 R)
• M11: 4,808,524 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.6

Radius: 12.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.65 AU - 0.85 AU

Year: 457 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,852,247 km

• M1: 156,629 km (0.075 R)
• M2: 637,736 km (0.115 R)
• M3: 1,058,704 km (0.117 R)
• M4: 1,651,560 km (0.057 R)
• M5: 2,141,194 km (0.064 R)
• M6: 2,576,225 km (0.067 R)
• M7: 2,982,234 km (0.112 R)
• M8: 3,590,798 km (0.112 R)
• M9: 4,059,637 km (0.077 R)
• M10: 4,569,317 km (0.089 R)
• M11: 5,331,818 km (0.041 R)
• M12: 5,839,403 km (0.062 R)
• M13: 6,231,948 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.7

Radius: 8.5

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.77 AU - 1.25 AU

Year: 713 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,852,247 km

• M1: 105,766 km (0.107 R)
• M2: 762,351 km (0.106 R)
• M3: 1,431,801 km (0.11 R)
• M4: 1,862,194 km (0.118 R)
• M5: 2,400,447 km (0.116 R)
• M6: 2,918,954 km (0.069 R)
• M7: 3,190,773 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.7

Radius: 12.3

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.83 AU - 2.59 AU

Year: 2309 Days

Day: 14.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,852,247 km

• M1: 158,873 km (0.102 R)
• M2: 572,661 km (0.077 R)
• M3: 987,496 km (0.055 R)
• M4: 1,922,033 km (0.073 R)
• M5: 2,625,293 km (0.067 R)
• M6: 3,014,995 km (0.051 R)
• M7: 3,443,593 km (0.11 R)
• M8: 4,268,775 km (0.11 R)
• M9: 5,199,424 km (0.109 R)
• M10: 5,631,163 km (0.071 R)
• M11: 6,438,094 km (0.04 R)
• M12: 7,489,617 km (0.085 R)
• M13: 8,936,977 km (0.109 R)
• M14: 10,852,428 km (0.098 R)
• M15: 11,522,477 km (0.045 R)
• M16: 11,984,435 km (0.093 R)
• M17: 15,020,823 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.1

Radius: 9.3

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.76 AU - 3.94 AU

Year: 4310 Days

Day: 5 Hours

Environment

Temp: -214 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,852,247 km

• M1: 115,938 km (0.027 R)
• M2: 709,244 km (0.087 R)
• M3: 1,007,542 km (0.101 R)
• M4: 1,519,017 km (0.11 R)
• M5: 2,282,864 km (0.097 R)
• M6: 3,026,664 km (0.091 R)
• M7: 3,613,686 km (0.097 R)
• M8: 7,985,684 km (0.12 R)
• M9: 8,623,569 km (0.037 R)
• M10: 9,029,727 km (0.11 R)
• M11: 9,682,722 km (0.12 R)
• M12: 14,330,578 km (0.12 R)
• M13: 20,607,256 km (0.101 R)
• M14: 22,699,981 km (0.057 R)
• M15: 23,833,783 km (0.117 R)

Asteroid Belt

Center: 6.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.8

Radius: 6.2

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.47 AU - 11.69 AU

Year: 20843 Days

Day: 24.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,852,247 km

• M1: 83,176 km (0.12 R)
• M2: 285,582 km (0.032 R)
• M3: 601,533 km (0.064 R)
• M4: 931,097 km (0.066 R)
• M5: 1,137,991 km (0.078 R)
• M6: 1,695,542 km (0.103 R)
• M7: 2,007,903 km (0.104 R)
• M8: 3,180,900 km (0.118 R)
• M9: 3,629,992 km (0.079 R)
• M10: 3,942,353 km (0.083 R)
• M11: 4,852,805 km (0.114 R)
• M12: 5,857,804 km (0.079 R)
• M13: 6,739,534 km (0.061 R)
• M14: 9,118,738 km (0.115 R)
• M15: 18,490,895 km (0.102 R)
• M16: 18,991,599 km (0.113 R)
• M17: 20,636,577 km (0.106 R)
• M18: 22,657,495 km (0.108 R)
• M19: 23,134,563 km (0.112 R)
• M20: 25,313,456 km (0.081 R)
• M21: 30,189,000 km (0.078 R)
• M22: 31,116,656 km (0.083 R)
• M23: 34,137,935 km (0.12 R)
• M24: 35,017,720 km (0.116 R)
• M25: 36,041,568 km (0.085 R)
• M26: 38,688,253 km (0.061 R)
• M27: 50,572,159 km (0.109 R)
• M28: 53,544,967 km (0.075 R)
• M29: 58,219,303 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 14,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit