🌌 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: 566.2

Radius: 10.8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.59 AU - 0.81 AU

Year: 404 Days

Day: 9.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,070,982 km

• M1: 134,339 km (0.057 R)
• M2: 487,689 km (0.094 R)
• M3: 998,267 km (0.076 R)
• M4: 1,371,064 km (0.072 R)
• M5: 1,708,557 km (0.119 R)
• M6: 2,045,900 km (0.104 R)
• M7: 2,868,689 km (0.074 R)
• M8: 4,423,759 km (0.042 R)
• M9: 4,920,872 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 13.7

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.84 AU - 0.86 AU

Year: 541 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 78,070,982 km

• M1: 170,392 km (0.088 R)
• M2: 653,443 km (0.094 R)
• M3: 1,525,150 km (0.107 R)
• M4: 2,069,387 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 12.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.21 AU - 1.25 AU

Year: 942 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 78,070,982 km

• M1: 160,818 km (0.054 R)
• M2: 612,154 km (0.075 R)
• M3: 1,107,323 km (0.061 R)
• M4: 1,713,045 km (0.115 R)
• M5: 3,367,747 km (0.066 R)
• M6: 5,150,056 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.5

Radius: 11.1

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.16 AU - 1.38 AU

Year: 988 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,070,982 km

• M1: 138,079 km (0.03 R)
• M2: 565,330 km (0.111 R)
• M3: 1,034,170 km (0.071 R)
• M4: 1,571,974 km (0.086 R)
• M5: 1,983,817 km (0.106 R)
• M6: 2,582,957 km (0.058 R)
• M7: 3,162,499 km (0.069 R)
• M8: 3,512,708 km (0.095 R)
• M9: 4,031,064 km (0.118 R)
• M10: 4,813,311 km (0.112 R)
• M11: 5,298,457 km (0.043 R)
• M12: 6,588,440 km (0.117 R)
• M13: 7,500,837 km (0.109 R)
• M14: 8,415,927 km (0.099 R)
• M15: 9,404,021 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.4

Radius: 13

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.29 AU - 1.57 AU

Year: 1180 Days

Day: 12.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 78,070,982 km

• M1: 166,203 km (0.101 R)
• M2: 572,062 km (0.099 R)
• M3: 1,269,787 km (0.079 R)
• M4: 1,678,189 km (0.1 R)
• M5: 2,114,566 km (0.1 R)
• M6: 3,316,734 km (0.105 R)
• M7: 4,111,697 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.1

Radius: 8.2

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.67 AU - 5.05 AU

Year: 6284 Days

Day: 14.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,070,982 km

• M1: 106,214 km (0.06 R)
• M2: 666,608 km (0.101 R)
• M3: 1,017,415 km (0.104 R)
• M4: 1,356,404 km (0.118 R)
• M5: 2,007,454 km (0.069 R)
• M6: 2,421,541 km (0.09 R)
• M7: 5,251,932 km (0.075 R)
• M8: 5,558,458 km (0.083 R)
• M9: 5,844,490 km (0.079 R)
• M10: 6,377,357 km (0.09 R)
• M11: 6,655,609 km (0.078 R)
• M12: 9,272,226 km (0.085 R)
• M13: 9,950,802 km (0.039 R)
• M14: 10,565,200 km (0.066 R)
• M15: 12,132,238 km (0.089 R)
• M16: 12,888,305 km (0.1 R)
• M17: 14,976,841 km (0.076 R)
• M18: 16,618,827 km (0.095 R)
• M19: 17,214,227 km (0.084 R)
• M20: 23,146,680 km (0.093 R)
• M21: 26,747,650 km (0.117 R)
• M22: 28,119,164 km (0.053 R)
• M23: 32,617,572 km (0.053 R)
• M24: 32,926,491 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.1

Radius: 13.7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.17 AU - 5.75 AU

Year: 7625 Days

Day: 12.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,070,982 km

• M1: 170,392 km (0.062 R)
• M2: 613,950 km (0.069 R)
• M3: 1,270,236 km (0.117 R)
• M4: 2,941,992 km (0.118 R)
• M5: 4,542,988 km (0.079 R)
• M6: 6,409,820 km (0.078 R)
• M7: 8,968,991 km (0.101 R)
• M8: 9,477,324 km (0.08 R)
• M9: 11,224,478 km (0.106 R)
• M10: 11,925,194 km (0.111 R)
• M11: 12,597,936 km (0.104 R)
• M12: 13,118,836 km (0.107 R)
• M13: 18,183,023 km (0.111 R)
• M14: 18,625,384 km (0.038 R)
• M15: 22,936,346 km (0.12 R)
• M16: 23,714,254 km (0.077 R)
• M17: 26,247,694 km (0.048 R)
• M18: 27,290,691 km (0.04 R)
• M19: 31,846,993 km (0.102 R)
• M20: 34,360,985 km (0.114 R)
• M21: 36,652,376 km (0.082 R)
• M22: 37,716,166 km (0.07 R)
• M23: 39,534,528 km (0.031 R)
• M24: 42,693,886 km (0.086 R)
• M25: 43,214,636 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.1

Radius: 9.6

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.22 AU - 5.88 AU

Year: 7833 Days

Day: 14 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,070,982 km

• M1: 119,529 km (0.081 R)
• M2: 515,215 km (0.113 R)
• M3: 901,327 km (0.107 R)
• M4: 1,333,216 km (0.105 R)
• M5: 1,653,505 km (0.101 R)
• M6: 2,546,006 km (0.046 R)
• M7: 3,286,067 km (0.062 R)
• M8: 4,110,650 km (0.084 R)
• M9: 4,947,351 km (0.114 R)
• M10: 6,304,353 km (0.109 R)
• M11: 8,565,226 km (0.116 R)
• M12: 9,642,181 km (0.114 R)
• M13: 11,475,952 km (0.092 R)
• M14: 11,901,109 km (0.026 R)
• M15: 14,005,801 km (0.101 R)
• M16: 18,718,583 km (0.059 R)
• M17: 19,085,696 km (0.103 R)
• M18: 20,292,802 km (0.07 R)
• M19: 22,115,951 km (0.089 R)
• M20: 23,959,745 km (0.102 R)
• M21: 26,728,652 km (0.085 R)
• M22: 28,818,384 km (0.076 R)
• M23: 32,680,852 km (0.119 R)
• M24: 34,077,647 km (0.094 R)
• M25: 34,405,565 km (0.068 R)
• M26: 35,067,686 km (0.092 R)
• M27: 36,645,794 km (0.049 R)
• M28: 37,568,513 km (0.12 R)
• M29: 38,862,385 km (0.052 R)
• M30: 41,290,807 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.7

Radius: 7.3

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.36 AU - 8.08 AU

Year: 14806 Days

Day: 25 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,070,982 km

• M1: 99,632 km (0.056 R)
• M2: 683,213 km (0.105 R)
• M3: 920,326 km (0.053 R)
• M4: 1,369,269 km (0.086 R)
• M5: 2,063,104 km (0.099 R)
• M6: 3,727,979 km (0.082 R)
• M7: 6,486,264 km (0.091 R)
• M8: 6,890,927 km (0.088 R)
• M9: 7,661,655 km (0.071 R)
• M10: 10,926,628 km (0.052 R)
• M11: 12,643,862 km (0.107 R)
• M12: 13,928,310 km (0.085 R)
• M13: 14,397,748 km (0.109 R)
• M14: 16,160,609 km (0.092 R)
• M15: 16,678,966 km (0.108 R)
• M16: 18,782,611 km (0.104 R)
• M17: 19,273,142 km (0.091 R)
• M18: 21,944,063 km (0.117 R)
• M19: 23,227,463 km (0.098 R)
• M20: 26,449,203 km (0.066 R)
• M21: 31,649,225 km (0.038 R)
• M22: 32,694,764 km (0.078 R)
• M23: 34,124,172 km (0.076 R)
• M24: 34,487,994 km (0.086 R)
• M25: 36,219,888 km (0.077 R)
• M26: 37,879,228 km (0.089 R)
• M27: 39,322,399 km (0.094 R)
• M28: 42,737,868 km (0.088 R)
• M29: 46,346,168 km (0.096 R)
• M30: 53,018,533 km (0.109 R)
• M31: 53,997,501 km (0.09 R)
• M32: 56,160,237 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.6

Radius: 7.9

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.3 AU - 9.62 AU

Year: 18513 Days

Day: 24.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,070,982 km

• M1: 126,111 km (0.105 R)
• M2: 382,971 km (0.089 R)
• M3: 641,476 km (0.071 R)
• M4: 1,244,953 km (0.117 R)
• M5: 1,599,201 km (0.105 R)
• M6: 2,203,577 km (0.118 R)
• M7: 2,489,159 km (0.101 R)
• M8: 2,750,207 km (0.115 R)
• M9: 3,082,464 km (0.109 R)
• M10: 3,921,110 km (0.096 R)
• M11: 4,617,637 km (0.085 R)
• M12: 5,511,634 km (0.097 R)
• M13: 6,297,622 km (0.069 R)
• M14: 8,297,446 km (0.061 R)
• M15: 11,772,455 km (0.055 R)
• M16: 15,233,102 km (0.113 R)
• M17: 15,708,524 km (0.119 R)
• M18: 16,772,464 km (0.089 R)
• M19: 17,883,827 km (0.069 R)
• M20: 18,323,944 km (0.092 R)
• M21: 19,688,127 km (0.08 R)
• M22: 20,157,415 km (0.11 R)
• M23: 21,709,793 km (0.092 R)
• M24: 22,009,437 km (0.091 R)
• M25: 22,617,104 km (0.115 R)
• M26: 23,654,715 km (0.107 R)
• M27: 24,723,741 km (0.031 R)
• M28: 26,500,515 km (0.099 R)
• M29: 31,822,908 km (0.105 R)
• M30: 32,730,518 km (0.092 R)
• M31: 33,522,190 km (0.112 R)
• M32: 35,973,501 km (0.103 R)
• M33: 36,252,950 km (0.055 R)
• M34: 43,722,072 km (0.043 R)
• M35: 47,983,218 km (0.085 R)
• M36: 57,510,657 km (0.074 R)
• M37: 64,448,707 km (0.097 R)
• M38: 74,841,720 km (0.104 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: 557 - 13,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit