🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 10.3

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.2 AU - 1.42 AU

Year: 984 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 90,763,697 km

• M1: 128,205 km (0.117 R)
• M2: 493,972 km (0.094 R)
• M3: 879,785 km (0.114 R)
• M4: 1,588,729 km (0.104 R)
• M5: 2,110,078 km (0.103 R)
• M6: 2,515,189 km (0.072 R)
• M7: 3,091,739 km (0.12 R)
• M8: 3,880,718 km (0.049 R)
• M9: 4,864,624 km (0.096 R)
• M10: 5,873,960 km (0.091 R)
• M11: 6,600,408 km (0.101 R)
• M12: 7,189,075 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.1

Radius: 8.3

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.86 AU - 2.78 AU

Year: 2318 Days

Day: 14.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 90,763,697 km

• M1: 103,372 km (0.063 R)
• M2: 862,881 km (0.106 R)
• M3: 1,500,915 km (0.071 R)
• M4: 2,277,179 km (0.107 R)
• M5: 4,349,109 km (0.069 R)
• M6: 4,766,487 km (0.047 R)
• M7: 5,372,060 km (0.079 R)
• M8: 9,329,372 km (0.099 R)
• M9: 10,348,433 km (0.076 R)
• M10: 11,017,135 km (0.116 R)
• M11: 11,284,915 km (0.041 R)
• M12: 13,239,711 km (0.113 R)
• M13: 14,072,373 km (0.054 R)
• M14: 14,846,541 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.5

Radius: 7.5

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.64 AU - 7.88 AU

Year: 11530 Days

Day: 21.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 90,763,697 km

• M1: 93,349 km (0.048 R)
• M2: 338,989 km (0.102 R)
• M3: 576,849 km (0.117 R)
• M4: 835,953 km (0.092 R)
• M5: 1,272,779 km (0.085 R)
• M6: 3,280,382 km (0.065 R)
• M7: 3,796,345 km (0.117 R)
• M8: 4,485,393 km (0.116 R)
• M9: 5,221,414 km (0.105 R)
• M10: 5,495,478 km (0.077 R)
• M11: 6,729,211 km (0.071 R)
• M12: 7,262,528 km (0.106 R)
• M13: 8,983,801 km (0.115 R)
• M14: 9,528,936 km (0.067 R)
• M15: 9,939,133 km (0.086 R)
• M16: 10,522,415 km (0.094 R)
• M17: 11,354,179 km (0.078 R)
• M18: 12,409,143 km (0.087 R)
• M19: 13,085,326 km (0.065 R)
• M20: 14,712,951 km (0.106 R)
• M21: 17,820,697 km (0.101 R)
• M22: 21,427,352 km (0.114 R)
• M23: 22,760,269 km (0.113 R)
• M24: 25,688,797 km (0.028 R)
• M25: 30,263,200 km (0.052 R)
• M26: 31,261,317 km (0.116 R)
• M27: 36,583,561 km (0.097 R)
• M28: 40,183,035 km (0.039 R)
• M29: 42,479,811 km (0.076 R)
• M30: 51,128,663 km (0.089 R)
• M31: 52,702,133 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.6

Radius: 7.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.93 AU - 10.55 AU

Year: 19941 Days

Day: 19.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 90,763,697 km

• M1: 100,380 km (0.025 R)
• M2: 870,211 km (0.117 R)
• M3: 1,779,018 km (0.093 R)
• M4: 2,692,313 km (0.079 R)
• M5: 4,258,603 km (0.078 R)
• M6: 4,781,597 km (0.092 R)
• M7: 6,229,704 km (0.086 R)
• M8: 7,241,135 km (0.097 R)
• M9: 9,502,756 km (0.1 R)
• M10: 14,038,115 km (0.05 R)
• M11: 15,024,413 km (0.025 R)
• M12: 17,629,062 km (0.098 R)
• M13: 24,404,649 km (0.086 R)
• M14: 29,187,741 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.8

Radius: 6

Gravity: 24.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.37 AU - 12.09 AU

Year: 23057 Days

Day: 17.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,763,697 km

• M1: 74,649 km (0.115 R)
• M2: 278,551 km (0.045 R)
• M3: 1,080,246 km (0.083 R)
• M4: 2,023,012 km (0.102 R)
• M5: 2,263,565 km (0.102 R)
• M6: 2,450,563 km (0.047 R)
• M7: 2,936,307 km (0.094 R)
• M8: 4,448,442 km (0.082 R)
• M9: 4,743,150 km (0.043 R)
• M10: 5,966,262 km (0.056 R)
• M11: 8,228,930 km (0.075 R)
• M12: 11,410,727 km (0.088 R)
• M13: 14,434,399 km (0.106 R)
• M14: 14,917,451 km (0.08 R)
• M15: 16,958,115 km (0.105 R)
• M16: 18,417,592 km (0.075 R)
• M17: 18,795,177 km (0.066 R)
• M18: 19,663,443 km (0.081 R)
• M19: 20,457,509 km (0.067 R)
• M20: 21,688,400 km (0.109 R)
• M21: 24,523,130 km (0.096 R)
• M22: 27,228,608 km (0.027 R)
• M23: 27,965,826 km (0.101 R)
• M24: 35,937,298 km (0.103 R)
• M25: 37,423,104 km (0.053 R)
• M26: 40,995,202 km (0.039 R)
• M27: 41,316,090 km (0.081 R)
• M28: 42,616,693 km (0.056 R)
• M29: 48,092,275 km (0.089 R)
• M30: 59,177,926 km (0.092 R)
• M31: 68,866,931 km (0.108 R)
• M32: 69,093,422 km (0.051 R)
• M33: 71,618,185 km (0.052 R)
• M34: 74,203,835 km (0.088 R)
• M35: 76,365,225 km (0.108 R)
• M36: 81,570,782 km (0.082 R)
• M37: 81,824,351 km (0.049 R)
• M38: 82,844,159 km (0.112 R)
• M39: 83,614,439 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 19,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit