🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.8

Radius: 14.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.05 AU - 1.39 AU

Year: 899 Days

Day: 13.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 74,993,922 km

• M1: 184,155 km (0.09 R)
• M2: 658,380 km (0.111 R)
• M3: 1,532,032 km (0.054 R)
• M4: 3,440,751 km (0.094 R)
• M5: 4,106,462 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960

Radius: 11.8

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.31 AU - 1.43 AU

Year: 1069 Days

Day: 10.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,993,922 km

• M1: 146,756 km (0.109 R)
• M2: 564,134 km (0.06 R)
• M3: 1,006,195 km (0.112 R)
• M4: 1,475,185 km (0.063 R)
• M5: 2,026,602 km (0.075 R)
• M6: 2,428,123 km (0.098 R)
• M7: 3,005,720 km (0.115 R)
• M8: 4,085,518 km (0.102 R)
• M9: 4,455,623 km (0.116 R)
• M10: 5,223,509 km (0.118 R)
• M11: 10,285,302 km (0.112 R)
• M12: 10,941,439 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 8.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.3 AU - 1.56 AU

Year: 1140 Days

Day: 9.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,993,922 km

• M1: 105,915 km (0.092 R)
• M2: 389,254 km (0.096 R)
• M3: 664,663 km (0.068 R)
• M4: 1,232,986 km (0.074 R)
• M5: 1,592,021 km (0.084 R)
• M6: 2,010,745 km (0.069 R)
• M7: 2,322,806 km (0.111 R)
• M8: 4,512,470 km (0.099 R)
• M9: 4,878,536 km (0.068 R)
• M10: 5,210,643 km (0.111 R)
• M11: 5,576,410 km (0.079 R)
• M12: 6,359,705 km (0.114 R)
• M13: 7,125,496 km (0.094 R)
• M14: 7,809,607 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.9

Radius: 9.6

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.73 AU - 2.41 AU

Year: 1986 Days

Day: 5 Hours

Environment

Temp: -208 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,993,922 km

• M1: 119,379 km (0.072 R)
• M2: 433,983 km (0.091 R)
• M3: 739,462 km (0.104 R)
• M4: 1,087,577 km (0.042 R)
• M5: 1,395,299 km (0.117 R)
• M6: 2,106,488 km (0.115 R)
• M7: 2,427,824 km (0.096 R)
• M8: 2,964,132 km (0.068 R)
• M9: 4,334,000 km (0.083 R)
• M10: 5,124,924 km (0.101 R)
• M11: 6,527,853 km (0.069 R)
• M12: 7,834,440 km (0.061 R)
• M13: 8,327,365 km (0.103 R)
• M14: 9,105,574 km (0.113 R)
• M15: 9,546,887 km (0.116 R)
• M16: 10,073,771 km (0.107 R)
• M17: 10,435,648 km (0.08 R)
• M18: 11,108,988 km (0.053 R)
• M19: 12,750,975 km (0.103 R)
• M20: 14,825,299 km (0.078 R)
• M21: 15,821,172 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.5

Radius: 12.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.38 AU - 2.54 AU

Year: 2573 Days

Day: 5.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,993,922 km

• M1: 157,676 km (0.025 R)
• M2: 613,800 km (0.092 R)
• M3: 1,245,552 km (0.114 R)
• M4: 2,082,702 km (0.075 R)
• M5: 2,579,067 km (0.062 R)
• M6: 3,397,368 km (0.081 R)
• M7: 5,501,761 km (0.095 R)
• M8: 5,930,957 km (0.088 R)
• M9: 7,242,781 km (0.09 R)
• M10: 8,087,710 km (0.068 R)
• M11: 9,595,058 km (0.069 R)
• M12: 11,626,896 km (0.033 R)
• M13: 12,337,037 km (0.07 R)
• M14: 13,201,862 km (0.078 R)
• M15: 15,848,398 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.4

Radius: 12.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.77 AU - 4.31 AU

Year: 4442 Days

Day: 12.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,993,922 km

• M1: 160,369 km (0.118 R)
• M2: 581,637 km (0.117 R)
• M3: 1,139,487 km (0.091 R)
• M4: 1,571,526 km (0.027 R)
• M5: 2,048,593 km (0.069 R)
• M6: 2,782,072 km (0.062 R)
• M7: 3,451,372 km (0.119 R)
• M8: 4,011,467 km (0.094 R)
• M9: 5,163,221 km (0.108 R)
• M10: 7,037,533 km (0.118 R)
• M11: 9,748,844 km (0.112 R)
• M12: 10,543,359 km (0.069 R)
• M13: 11,082,509 km (0.093 R)
• M14: 12,580,283 km (0.045 R)
• M15: 13,862,786 km (0.117 R)
• M16: 15,546,510 km (0.119 R)
• M17: 16,966,044 km (0.042 R)
• M18: 20,955,969 km (0.09 R)
• M19: 21,943,016 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.9

Radius: 11.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.57 AU - 4.71 AU

Year: 5617 Days

Day: 6.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,993,922 km

• M1: 141,819 km (0.109 R)
• M2: 516,412 km (0.102 R)
• M3: 1,232,686 km (0.119 R)
• M4: 1,760,917 km (0.073 R)
• M5: 2,854,327 km (0.111 R)
• M6: 5,137,041 km (0.065 R)
• M7: 5,504,454 km (0.106 R)
• M8: 7,258,489 km (0.09 R)
• M9: 8,789,473 km (0.079 R)
• M10: 9,567,831 km (0.077 R)
• M11: 10,935,455 km (0.104 R)
• M12: 11,594,284 km (0.057 R)
• M13: 12,733,771 km (0.066 R)
• M14: 15,062,112 km (0.044 R)
• M15: 17,344,676 km (0.076 R)
• M16: 17,725,104 km (0.099 R)
• M17: 22,735,585 km (0.058 R)
• M18: 24,278,986 km (0.103 R)
• M19: 26,723,565 km (0.106 R)
• M20: 28,441,697 km (0.064 R)
• M21: 30,599,347 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.4

Radius: 13.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.86 AU - 5.46 AU

Year: 6708 Days

Day: 5.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,993,922 km

• M1: 169,195 km (0.112 R)
• M2: 615,446 km (0.068 R)
• M3: 1,178,981 km (0.12 R)
• M4: 1,722,619 km (0.094 R)
• M5: 2,556,927 km (0.076 R)
• M6: 3,224,433 km (0.111 R)
• M7: 4,131,145 km (0.078 R)
• M8: 5,412,002 km (0.051 R)
• M9: 7,499,940 km (0.068 R)
• M10: 8,086,662 km (0.112 R)
• M11: 9,220,166 km (0.068 R)
• M12: 9,986,406 km (0.083 R)
• M13: 11,090,588 km (0.104 R)
• M14: 11,544,168 km (0.079 R)
• M15: 12,381,318 km (0.099 R)
• M16: 13,202,461 km (0.12 R)
• M17: 13,943,270 km (0.041 R)
• M18: 15,758,640 km (0.116 R)
• M19: 16,592,498 km (0.07 R)
• M20: 20,903,610 km (0.075 R)
• M21: 21,597,295 km (0.086 R)
• M22: 25,298,496 km (0.106 R)
• M23: 26,086,428 km (0.12 R)
• M24: 29,498,905 km (0.12 R)
• M25: 30,079,045 km (0.1 R)
• M26: 34,143,171 km (0.066 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.3

Radius: 14.5

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.35 AU - 6.15 AU

Year: 8022 Days

Day: 7.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,993,922 km

• M1: 180,565 km (0.064 R)
• M2: 689,945 km (0.12 R)
• M3: 1,437,336 km (0.088 R)
• M4: 2,216,143 km (0.108 R)
• M5: 2,958,747 km (0.046 R)
• M6: 4,592,355 km (0.1 R)
• M7: 5,316,409 km (0.067 R)
• M8: 6,220,878 km (0.1 R)
• M9: 6,993,401 km (0.116 R)
• M10: 8,293,108 km (0.05 R)
• M11: 11,261,877 km (0.09 R)
• M12: 11,745,078 km (0.091 R)
• M13: 13,637,192 km (0.049 R)
• M14: 14,814,827 km (0.031 R)
• M15: 16,126,501 km (0.093 R)
• M16: 17,301,293 km (0.079 R)
• M17: 18,905,431 km (0.093 R)
• M18: 20,527,221 km (0.062 R)
• M19: 21,087,914 km (0.059 R)
• M20: 25,121,671 km (0.063 R)
• M21: 27,080,057 km (0.077 R)
• M22: 27,657,804 km (0.092 R)
• M23: 29,138,224 km (0.073 R)
• M24: 29,847,019 km (0.063 R)
• M25: 31,299,016 km (0.102 R)
• M26: 33,675,079 km (0.099 R)
• M27: 34,343,482 km (0.032 R)
• M28: 34,907,317 km (0.113 R)
• M29: 36,169,175 km (0.09 R)
• M30: 37,580,332 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608

Radius: 3.2

Gravity: 59.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.55 AU - 11.25 AU

Year: 20772 Days

Day: 24.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,993,922 km

• M1: 46,226 km (0.086 R)
• M2: 224,247 km (0.093 R)
• M3: 522,097 km (0.084 R)
• M4: 657,632 km (0.03 R)
• M5: 1,210,995 km (0.112 R)
• M6: 1,466,508 km (0.116 R)
• M7: 2,187,420 km (0.085 R)
• M8: 3,038,034 km (0.065 R)
• M9: 3,393,179 km (0.089 R)
• M10: 5,793,626 km (0.047 R)
• M11: 5,916,446 km (0.105 R)
• M12: 7,288,109 km (0.109 R)
• M13: 7,971,771 km (0.109 R)
• M14: 8,277,400 km (0.052 R)
• M15: 9,465,356 km (0.095 R)
• M16: 10,397,650 km (0.072 R)
• M17: 15,512,252 km (0.113 R)
• M18: 16,474,017 km (0.087 R)
• M19: 18,251,389 km (0.106 R)
• M20: 20,152,628 km (0.069 R)
• M21: 20,434,620 km (0.109 R)
• M22: 29,680,218 km (0.103 R)
• M23: 34,392,251 km (0.111 R)
• M24: 36,995,105 km (0.119 R)
• M25: 41,518,495 km (0.108 R)
• M26: 42,588,569 km (0.102 R)
• M27: 43,363,935 km (0.055 R)
• M28: 44,148,875 km (0.111 R)
• M29: 64,914,256 km (0.115 R)
• M30: 71,671,293 km (0.065 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: 221 - 16,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit