🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.3

Radius: 14.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.58 AU - 0.78 AU

Year: 368 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 74,329,826 km

• M1: 182,809 km (0.109 R)
• M2: 662,270 km (0.075 R)
• M3: 1,127,818 km (0.047 R)
• M4: 1,644,380 km (0.079 R)
• M5: 2,143,737 km (0.12 R)
• M6: 2,859,862 km (0.05 R)
• M7: 3,481,890 km (0.04 R)
• M8: 4,130,547 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.8

Radius: 8.7

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.98 AU - 1.26 AU

Year: 778 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,329,826 km

• M1: 108,159 km (0.114 R)
• M2: 514,916 km (0.101 R)
• M3: 813,812 km (0.113 R)
• M4: 1,174,044 km (0.109 R)
• M5: 1,568,534 km (0.114 R)
• M6: 1,930,112 km (0.118 R)
• M7: 2,346,742 km (0.114 R)
• M8: 2,764,120 km (0.075 R)
• M9: 3,308,656 km (0.062 R)
• M10: 3,777,047 km (0.111 R)
• M11: 5,107,421 km (0.09 R)
• M12: 5,849,726 km (0.094 R)
• M13: 6,768,556 km (0.068 R)
• M14: 8,066,916 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432

Radius: 15

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.36 AU - 3.06 AU

Year: 2927 Days

Day: 11.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,329,826 km

• M1: 186,997 km (0.078 R)
• M2: 661,073 km (0.119 R)
• M3: 1,186,162 km (0.04 R)
• M4: 2,012,989 km (0.099 R)
• M5: 3,420,855 km (0.096 R)
• M6: 3,944,896 km (0.09 R)
• M7: 4,606,866 km (0.059 R)
• M8: 6,129,025 km (0.087 R)
• M9: 6,631,973 km (0.113 R)
• M10: 7,873,635 km (0.079 R)
• M11: 9,333,710 km (0.076 R)
• M12: 13,172,541 km (0.078 R)
• M13: 14,891,870 km (0.077 R)
• M14: 15,368,189 km (0.099 R)
• M15: 16,301,381 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.8

Radius: 6.2

Gravity: 21.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.71 AU - 10.33 AU

Year: 17771 Days

Day: 20.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,329,826 km

• M1: 77,043 km (0.073 R)
• M2: 303,534 km (0.067 R)
• M3: 644,767 km (0.066 R)
• M4: 857,046 km (0.089 R)
• M5: 1,078,152 km (0.114 R)
• M6: 1,412,503 km (0.098 R)
• M7: 2,487,513 km (0.118 R)
• M8: 3,315,538 km (0.085 R)
• M9: 3,541,430 km (0.111 R)
• M10: 3,992,767 km (0.068 R)
• M11: 4,865,072 km (0.06 R)
• M12: 6,273,686 km (0.07 R)
• M13: 7,542,874 km (0.067 R)
• M14: 8,759,554 km (0.119 R)
• M15: 16,196,064 km (0.08 R)
• M16: 17,014,065 km (0.091 R)
• M17: 19,179,345 km (0.112 R)
• M18: 21,327,570 km (0.059 R)
• M19: 22,610,222 km (0.06 R)
• M20: 23,527,706 km (0.111 R)
• M21: 23,734,899 km (0.084 R)
• M22: 25,219,807 km (0.035 R)
• M23: 28,139,659 km (0.1 R)
• M24: 28,490,466 km (0.095 R)
• M25: 29,081,527 km (0.075 R)
• M26: 32,160,251 km (0.079 R)
• M27: 36,409,279 km (0.063 R)
• M28: 37,810,114 km (0.105 R)
• M29: 41,619,773 km (0.101 R)
• M30: 46,486,940 km (0.091 R)
• M31: 48,468,663 km (0.109 R)
• M32: 56,216,486 km (0.075 R)
• M33: 61,947,281 km (0.098 R)
• M34: 70,606,904 km (0.113 R)
• M35: 73,442,382 km (0.062 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: 430 - 12,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit