🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 10.4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.62 AU - 0.78 AU

Year: 397 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,988,341 km

• M1: 129,402 km (0.109 R)
• M2: 498,610 km (0.092 R)
• M3: 845,228 km (0.102 R)
• M4: 1,255,874 km (0.117 R)
• M5: 1,582,147 km (0.045 R)
• M6: 2,069,387 km (0.069 R)
• M7: 2,457,594 km (0.117 R)
• M8: 3,093,983 km (0.065 R)
• M9: 3,463,191 km (0.047 R)
• M10: 4,552,712 km (0.039 R)
• M11: 5,245,949 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.5

Radius: 12.4

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.93 AU - 4.81 AU

Year: 5164 Days

Day: 12 Hours

Environment

Temp: -219 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,988,341 km

• M1: 155,582 km (0.098 R)
• M2: 1,627,026 km (0.109 R)
• M3: 2,134,612 km (0.107 R)
• M4: 4,709,042 km (0.071 R)
• M5: 7,081,514 km (0.11 R)
• M6: 8,762,246 km (0.116 R)
• M7: 9,544,344 km (0.084 R)
• M8: 10,767,756 km (0.104 R)
• M9: 11,780,832 km (0.036 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.9

Radius: 6

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.6 AU - 7.44 AU

Year: 10018 Days

Day: 19.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 138.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,988,341 km

• M1: 74,949 km (0.061 R)
• M2: 264,040 km (0.099 R)
• M3: 501,751 km (0.102 R)
• M4: 822,788 km (0.101 R)
• M5: 1,701,077 km (0.114 R)
• M6: 2,341,057 km (0.071 R)
• M7: 2,599,562 km (0.058 R)
• M8: 3,240,140 km (0.075 R)
• M9: 4,006,530 km (0.073 R)
• M10: 4,543,287 km (0.076 R)
• M11: 5,891,314 km (0.079 R)
• M12: 8,425,352 km (0.077 R)
• M13: 8,813,409 km (0.1 R)
• M14: 11,500,486 km (0.105 R)
• M15: 11,764,227 km (0.052 R)
• M16: 14,382,788 km (0.047 R)
• M17: 14,999,431 km (0.106 R)
• M18: 15,377,764 km (0.102 R)
• M19: 16,484,339 km (0.052 R)
• M20: 18,928,020 km (0.119 R)
• M21: 19,444,282 km (0.106 R)
• M22: 20,045,516 km (0.055 R)
• M23: 20,427,589 km (0.113 R)
• M24: 20,970,779 km (0.068 R)
• M25: 24,087,950 km (0.064 R)
• M26: 25,756,714 km (0.117 R)
• M27: 29,814,706 km (0.066 R)
• M28: 30,312,568 km (0.092 R)
• M29: 32,150,826 km (0.088 R)
• M30: 32,464,384 km (0.083 R)
• M31: 33,310,210 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.7

Radius: 7.2

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.27 AU - 7.35 AU

Year: 10751 Days

Day: 22.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,988,341 km

• M1: 90,208 km (0.113 R)
• M2: 317,297 km (0.04 R)
• M3: 596,148 km (0.111 R)
• M4: 919,578 km (0.118 R)
• M5: 1,532,181 km (0.109 R)
• M6: 2,389,976 km (0.111 R)
• M7: 4,142,365 km (0.093 R)
• M8: 4,880,331 km (0.091 R)
• M9: 5,264,199 km (0.087 R)
• M10: 6,424,630 km (0.101 R)
• M11: 7,704,141 km (0.103 R)
• M12: 8,676,976 km (0.087 R)
• M13: 17,517,163 km (0.088 R)
• M14: 18,265,002 km (0.098 R)
• M15: 18,646,776 km (0.1 R)
• M16: 21,554,959 km (0.07 R)
• M17: 33,754,665 km (0.05 R)
• M18: 36,454,458 km (0.074 R)
• M19: 39,421,582 km (0.104 R)
• M20: 41,224,835 km (0.086 R)
• M21: 46,112,646 km (0.057 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 18,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit