🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.2

Radius: 8

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.83 AU - 0.93 AU

Year: 542 Days

Day: 15 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,920,273 km

• M1: 99,483 km (0.054 R)
• M2: 450,290 km (0.096 R)
• M3: 790,326 km (0.082 R)
• M4: 1,070,074 km (0.101 R)
• M5: 1,696,589 km (0.098 R)
• M6: 2,059,215 km (0.066 R)
• M7: 2,329,089 km (0.03 R)
• M8: 3,036,837 km (0.118 R)
• M9: 3,310,900 km (0.087 R)
• M10: 4,481,803 km (0.107 R)
• M11: 5,480,518 km (0.114 R)
• M12: 6,080,705 km (0.08 R)
• M13: 7,083,459 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.7

Radius: 13.5

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.73 AU - 1.07 AU

Year: 560 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 67,920,273 km

• M1: 167,998 km (0.08 R)
• M2: 661,671 km (0.081 R)
• M3: 1,094,458 km (0.118 R)
• M4: 1,876,705 km (0.12 R)
• M5: 2,507,709 km (0.09 R)
• M6: 2,932,866 km (0.12 R)
• M7: 3,418,461 km (0.1 R)
• M8: 4,612,102 km (0.062 R)
• M9: 5,857,205 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.9

Radius: 12.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.44 AU - 1.44 AU

Year: 1134 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,920,273 km

• M1: 150,645 km (0.037 R)
• M2: 648,058 km (0.097 R)
• M3: 1,278,763 km (0.112 R)
• M4: 1,697,487 km (0.096 R)
• M5: 2,240,079 km (0.106 R)
• M6: 3,209,922 km (0.059 R)
• M7: 4,023,435 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946

Radius: 8

Gravity: 14.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.31 AU - 1.95 AU

Year: 1365 Days

Day: 13.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,920,273 km

• M1: 100,979 km (0.067 R)
• M2: 490,382 km (0.098 R)
• M3: 864,526 km (0.118 R)
• M4: 1,586,635 km (0.116 R)
• M5: 2,607,192 km (0.1 R)
• M6: 2,869,886 km (0.064 R)
• M7: 3,242,384 km (0.104 R)
• M8: 4,030,466 km (0.079 R)
• M9: 4,857,892 km (0.099 R)
• M10: 5,499,218 km (0.047 R)
• M11: 6,317,219 km (0.101 R)
• M12: 6,615,517 km (0.111 R)
• M13: 6,871,479 km (0.077 R)
• M14: 7,457,603 km (0.118 R)
• M15: 7,706,834 km (0.102 R)
• M16: 8,428,643 km (0.061 R)
• M17: 8,852,155 km (0.074 R)
• M18: 9,774,426 km (0.058 R)
• M19: 11,006,663 km (0.066 R)
• M20: 11,257,689 km (0.086 R)
• M21: 11,623,156 km (0.088 R)
• M22: 11,996,552 km (0.091 R)
• M23: 12,806,475 km (0.11 R)
• M24: 13,652,451 km (0.03 R)
• M25: 14,068,184 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.1

Radius: 8.7

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.75 AU - 3.51 AU

Year: 3633 Days

Day: 11.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,920,273 km

• M1: 109,057 km (0.083 R)
• M2: 409,749 km (0.112 R)
• M3: 951,143 km (0.107 R)
• M4: 1,343,389 km (0.095 R)
• M5: 1,766,900 km (0.097 R)
• M6: 2,233,945 km (0.101 R)
• M7: 2,616,317 km (0.039 R)
• M8: 3,206,331 km (0.111 R)
• M9: 3,553,099 km (0.086 R)
• M10: 4,209,385 km (0.106 R)
• M11: 4,554,806 km (0.047 R)
• M12: 5,817,412 km (0.068 R)
• M13: 9,282,398 km (0.109 R)
• M14: 11,204,432 km (0.107 R)
• M15: 12,051,904 km (0.088 R)
• M16: 13,824,040 km (0.065 R)
• M17: 14,228,852 km (0.099 R)
• M18: 16,317,089 km (0.107 R)
• M19: 16,941,211 km (0.099 R)
• M20: 18,662,783 km (0.118 R)
• M21: 19,534,340 km (0.083 R)
• M22: 20,694,472 km (0.069 R)
• M23: 21,358,387 km (0.088 R)
• M24: 23,435,853 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.9

Radius: 11.6

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.27 AU - 3.97 AU

Year: 4518 Days

Day: 11.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,920,273 km

• M1: 144,362 km (0.104 R)
• M2: 530,474 km (0.117 R)
• M3: 934,687 km (0.092 R)
• M4: 1,297,014 km (0.119 R)
• M5: 1,730,997 km (0.108 R)
• M6: 2,368,583 km (0.094 R)
• M7: 3,370,290 km (0.049 R)
• M8: 3,847,208 km (0.041 R)
• M9: 6,977,245 km (0.026 R)
• M10: 8,516,457 km (0.081 R)
• M11: 8,973,030 km (0.083 R)
• M12: 10,060,457 km (0.111 R)
• M13: 10,571,034 km (0.079 R)
• M14: 11,783,375 km (0.079 R)
• M15: 12,592,850 km (0.069 R)
• M16: 13,902,280 km (0.083 R)
• M17: 14,860,604 km (0.054 R)
• M18: 15,523,472 km (0.044 R)
• M19: 17,027,529 km (0.068 R)
• M20: 21,767,837 km (0.057 R)
• M21: 23,205,771 km (0.061 R)
• M22: 24,249,366 km (0.12 R)
• M23: 25,558,347 km (0.092 R)
• M24: 27,403,488 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.5

Radius: 8.7

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.43 AU - 4.45 AU

Year: 5130 Days

Day: 6.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,920,273 km

• M1: 108,309 km (0.114 R)
• M2: 458,966 km (0.04 R)
• M3: 1,187,807 km (0.114 R)
• M4: 3,011,555 km (0.096 R)
• M5: 3,594,837 km (0.115 R)
• M6: 4,351,353 km (0.111 R)
• M7: 7,404,197 km (0.098 R)
• M8: 8,544,282 km (0.096 R)
• M9: 10,195,992 km (0.094 R)
• M10: 10,513,589 km (0.083 R)
• M11: 12,767,729 km (0.116 R)
• M12: 13,351,161 km (0.112 R)
• M13: 15,208,269 km (0.091 R)
• M14: 15,924,394 km (0.059 R)
• M15: 16,788,023 km (0.101 R)
• M16: 19,220,634 km (0.089 R)
• M17: 20,057,484 km (0.086 R)
• M18: 25,513,468 km (0.081 R)
• M19: 28,714,414 km (0.071 R)
• M20: 30,645,423 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.5

Radius: 4.1

Gravity: 33.82 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.32 AU - 10.22 AU

Year: 18515 Days

Day: 22.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,920,273 km

• M1: 51,013 km (0.079 R)
• M2: 193,280 km (0.084 R)
• M3: 538,852 km (0.099 R)
• M4: 744,549 km (0.115 R)
• M5: 1,086,230 km (0.056 R)
• M6: 1,920,388 km (0.096 R)
• M7: 2,490,057 km (0.079 R)
• M8: 2,960,841 km (0.087 R)
• M9: 3,460,947 km (0.102 R)
• M10: 3,716,609 km (0.055 R)
• M11: 7,278,834 km (0.106 R)
• M12: 8,183,303 km (0.076 R)
• M13: 8,332,601 km (0.099 R)
• M14: 14,710,707 km (0.076 R)
• M15: 17,265,090 km (0.084 R)
• M16: 18,432,702 km (0.114 R)
• M17: 18,862,197 km (0.063 R)
• M18: 21,580,091 km (0.098 R)
• M19: 24,651,336 km (0.1 R)
• M20: 26,453,242 km (0.065 R)
• M21: 28,001,580 km (0.076 R)
• M22: 34,024,091 km (0.074 R)
• M23: 42,769,433 km (0.09 R)
• M24: 43,673,004 km (0.051 R)
• M25: 45,362,413 km (0.099 R)
• M26: 46,618,137 km (0.096 R)
• M27: 47,574,965 km (0.105 R)
• M28: 62,569,908 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 15,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit