🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.6

Radius: 13.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.63 AU - 2.07 AU

Year: 1737 Days

Day: 11.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,656,797 km

• M1: 169,195 km (0.088 R)
• M2: 968,197 km (0.106 R)
• M3: 1,414,597 km (0.102 R)
• M4: 1,859,651 km (0.099 R)
• M5: 2,984,178 km (0.096 R)
• M6: 3,892,387 km (0.104 R)
• M7: 4,683,610 km (0.045 R)
• M8: 6,356,114 km (0.1 R)
• M9: 7,858,227 km (0.103 R)
• M10: 9,319,648 km (0.079 R)
• M11: 9,788,338 km (0.093 R)
• M12: 12,532,711 km (0.1 R)
• M13: 13,312,864 km (0.075 R)
• M14: 13,822,095 km (0.068 R)
• M15: 14,344,491 km (0.119 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.5

Radius: 7.6

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.65 AU - 7.65 AU

Year: 13197 Days

Day: 23.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,656,797 km

• M1: 94,546 km (0.08 R)
• M2: 581,188 km (0.077 R)
• M3: 1,193,193 km (0.112 R)
• M4: 1,688,511 km (0.06 R)
• M5: 4,406,405 km (0.065 R)
• M6: 4,723,403 km (0.097 R)
• M7: 5,055,361 km (0.075 R)
• M8: 5,803,799 km (0.1 R)
• M9: 6,107,483 km (0.062 R)
• M10: 6,788,303 km (0.087 R)
• M11: 7,518,789 km (0.119 R)
• M12: 8,395,881 km (0.114 R)
• M13: 9,546,887 km (0.063 R)
• M14: 10,024,703 km (0.115 R)
• M15: 10,574,176 km (0.086 R)
• M16: 11,914,274 km (0.063 R)
• M17: 12,530,766 km (0.092 R)
• M18: 15,498,788 km (0.106 R)
• M19: 16,383,061 km (0.101 R)
• M20: 17,535,114 km (0.072 R)
• M21: 18,171,205 km (0.047 R)
• M22: 19,405,088 km (0.085 R)
• M23: 19,743,478 km (0.119 R)
• M24: 31,122,939 km (0.083 R)
• M25: 37,646,603 km (0.096 R)
• M26: 38,971,891 km (0.11 R)
• M27: 41,017,642 km (0.087 R)
• M28: 41,435,169 km (0.106 R)
• M29: 45,917,720 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.8

Radius: 3.4

Gravity: 24.9 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.7 AU - 8.78 AU

Year: 13447 Days

Day: 15.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,656,797 km

• M1: 63,878 km (0.109 R)
• M2: 189,690 km (0.117 R)
• M3: 397,182 km (0.102 R)
• M4: 716,873 km (0.05 R)
• M5: 1,233,883 km (0.059 R)
• M6: 2,167,075 km (0.1 R)
• M7: 3,841,075 km (0.033 R)
• M8: 9,622,584 km (0.067 R)
• M9: 11,072,337 km (0.078 R)
• M10: 14,965,322 km (0.108 R)
• M11: 15,158,303 km (0.114 R)
• M12: 20,381,364 km (0.029 R)
• M13: 23,522,320 km (0.041 R)
• M14: 25,663,664 km (0.091 R)
• M15: 32,860,668 km (0.027 R)
• M16: 43,214,487 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446

Radius: 3.9

Gravity: 29.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.8 AU - 8.98 AU

Year: 13867 Days

Day: 21.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,656,797 km

• M1: 48,470 km (0.104 R)
• M2: 172,636 km (0.047 R)
• M3: 684,709 km (0.115 R)
• M4: 1,009,038 km (0.094 R)
• M5: 1,230,742 km (0.08 R)
• M6: 1,869,824 km (0.061 R)
• M7: 2,436,501 km (0.112 R)
• M8: 3,086,653 km (0.119 R)
• M9: 3,927,243 km (0.086 R)
• M10: 4,209,684 km (0.114 R)
• M11: 4,415,232 km (0.066 R)
• M12: 6,083,547 km (0.111 R)
• M13: 8,542,338 km (0.06 R)
• M14: 11,030,449 km (0.055 R)
• M15: 12,709,835 km (0.081 R)
• M16: 12,954,128 km (0.11 R)
• M17: 13,263,946 km (0.106 R)
• M18: 13,705,708 km (0.047 R)
• M19: 15,711,217 km (0.098 R)
• M20: 16,205,788 km (0.073 R)
• M21: 16,565,421 km (0.102 R)
• M22: 17,525,091 km (0.119 R)
• M23: 20,542,181 km (0.044 R)
• M24: 23,611,481 km (0.097 R)
• M25: 23,795,636 km (0.109 R)
• M26: 24,073,589 km (0.111 R)
• M27: 36,189,370 km (0.084 R)
• M28: 36,556,783 km (0.106 R)
• M29: 48,477,639 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.4

Radius: 3.6

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.87 AU - 8.43 AU

Year: 16060 Days

Day: 19 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,656,797 km

• M1: 45,029 km (0.053 R)
• M2: 195,225 km (0.075 R)
• M3: 376,089 km (0.078 R)
• M4: 627,264 km (0.051 R)
• M5: 961,765 km (0.118 R)
• M6: 1,124,976 km (0.067 R)
• M7: 1,468,303 km (0.033 R)
• M8: 2,133,714 km (0.08 R)
• M9: 2,252,794 km (0.062 R)
• M10: 3,350,544 km (0.118 R)
• M11: 4,079,085 km (0.116 R)
• M12: 5,026,040 km (0.102 R)
• M13: 10,477,536 km (0.068 R)
• M14: 12,500,099 km (0.063 R)
• M15: 15,202,584 km (0.116 R)
• M16: 15,773,300 km (0.043 R)
• M17: 16,823,029 km (0.04 R)
• M18: 25,064,824 km (0.042 R)
• M19: 31,906,982 km (0.036 R)
• M20: 33,686,449 km (0.118 R)
• M21: 35,310,483 km (0.096 R)
• M22: 35,974,398 km (0.046 R)
• M23: 39,065,539 km (0.118 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: 219 - 20,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit