🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 14.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.67 AU - 0.69 AU

Year: 380 Days

Day: 11.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 76,161,021 km

• M1: 179,218 km (0.099 R)
• M2: 655,089 km (0.119 R)
• M3: 1,119,291 km (0.091 R)
• M4: 1,579,155 km (0.088 R)
• M5: 2,374,866 km (0.112 R)
• M6: 2,951,566 km (0.098 R)
• M7: 3,490,418 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.3

Radius: 13.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.04 AU - 1.46 AU

Year: 948 Days

Day: 14.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,161,021 km

• M1: 164,109 km (0.092 R)
• M2: 744,997 km (0.117 R)
• M3: 1,176,737 km (0.053 R)
• M4: 1,656,946 km (0.06 R)
• M5: 2,149,123 km (0.112 R)
• M6: 2,635,316 km (0.082 R)
• M7: 3,616,678 km (0.052 R)
• M8: 4,200,110 km (0.066 R)
• M9: 4,811,217 km (0.042 R)
• M10: 5,331,070 km (0.066 R)
• M11: 5,908,218 km (0.076 R)
• M12: 6,441,984 km (0.12 R)
• M13: 7,097,671 km (0.047 R)
• M14: 7,606,453 km (0.083 R)
• M15: 8,189,287 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 12.3

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.69 AU - 4.49 AU

Year: 5610 Days

Day: 6.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,161,021 km

• M1: 153,039 km (0.047 R)
• M2: 816,356 km (0.095 R)
• M3: 1,329,775 km (0.045 R)
• M4: 1,816,417 km (0.103 R)
• M5: 2,699,643 km (0.041 R)
• M6: 3,728,577 km (0.078 R)
• M7: 4,124,712 km (0.079 R)
• M8: 4,832,161 km (0.108 R)
• M9: 5,434,143 km (0.115 R)
• M10: 7,003,724 km (0.117 R)
• M11: 7,842,968 km (0.081 R)
• M12: 9,077,300 km (0.043 R)
• M13: 11,230,013 km (0.092 R)
• M14: 12,288,567 km (0.11 R)
• M15: 12,842,229 km (0.107 R)
• M16: 13,851,117 km (0.061 R)
• M17: 14,808,693 km (0.107 R)
• M18: 16,299,885 km (0.072 R)
• M19: 17,081,982 km (0.102 R)
• M20: 18,660,838 km (0.064 R)
• M21: 19,954,411 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476

Radius: 9.7

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.2 AU - 4.64 AU

Year: 6303 Days

Day: 9.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 76,161,021 km

• M1: 120,576 km (0.068 R)
• M2: 508,782 km (0.087 R)
• M3: 810,372 km (0.116 R)
• M4: 1,559,109 km (0.101 R)
• M5: 2,310,689 km (0.105 R)
• M6: 2,768,907 km (0.098 R)
• M7: 3,369,094 km (0.049 R)
• M8: 4,342,377 km (0.069 R)
• M9: 4,696,924 km (0.063 R)
• M10: 6,702,433 km (0.089 R)
• M11: 7,931,380 km (0.052 R)
• M12: 8,270,369 km (0.049 R)
• M13: 10,245,061 km (0.113 R)
• M14: 10,647,628 km (0.056 R)
• M15: 14,987,762 km (0.079 R)
• M16: 16,278,193 km (0.086 R)
• M17: 17,387,910 km (0.052 R)
• M18: 17,704,908 km (0.096 R)
• M19: 21,379,181 km (0.111 R)
• M20: 22,185,514 km (0.041 R)
• M21: 24,408,239 km (0.117 R)
• M22: 25,370,004 km (0.059 R)
• M23: 28,232,260 km (0.114 R)
• M24: 29,202,552 km (0.107 R)
• M25: 29,922,117 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238

Radius: 11.7

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.78 AU - 6.18 AU

Year: 7538 Days

Day: 5.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,161,021 km

• M1: 148,551 km (0.09 R)
• M2: 1,134,251 km (0.114 R)
• M3: 2,276,880 km (0.046 R)
• M4: 3,009,760 km (0.044 R)
• M5: 3,553,847 km (0.096 R)
• M6: 4,049,315 km (0.113 R)
• M7: 4,789,974 km (0.103 R)
• M8: 5,847,631 km (0.055 R)
• M9: 7,560,976 km (0.064 R)
• M10: 7,947,536 km (0.066 R)
• M11: 8,384,213 km (0.115 R)
• M12: 8,913,939 km (0.112 R)
• M13: 9,345,828 km (0.118 R)
• M14: 10,594,970 km (0.07 R)
• M15: 12,381,468 km (0.074 R)
• M16: 14,467,610 km (0.065 R)
• M17: 15,175,358 km (0.116 R)
• M18: 17,804,989 km (0.045 R)
• M19: 19,850,590 km (0.091 R)
• M20: 21,414,486 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.9

Radius: 6.5

Gravity: 22.46 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.87 AU - 6.53 AU

Year: 9230 Days

Day: 23.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,161,021 km

• M1: 80,783 km (0.104 R)
• M2: 411,544 km (0.11 R)
• M3: 833,709 km (0.111 R)
• M4: 1,043,445 km (0.114 R)
• M5: 1,473,838 km (0.064 R)
• M6: 2,033,633 km (0.071 R)
• M7: 2,324,302 km (0.082 R)
• M8: 4,330,410 km (0.073 R)
• M9: 4,844,577 km (0.096 R)
• M10: 5,298,009 km (0.088 R)
• M11: 6,177,644 km (0.1 R)
• M12: 10,841,507 km (0.102 R)
• M13: 12,487,084 km (0.087 R)
• M14: 12,726,440 km (0.074 R)
• M15: 13,969,449 km (0.075 R)
• M16: 15,634,473 km (0.095 R)
• M17: 16,694,524 km (0.097 R)
• M18: 23,713,058 km (0.106 R)
• M19: 24,920,761 km (0.074 R)
• M20: 25,491,776 km (0.097 R)
• M21: 26,168,856 km (0.101 R)
• M22: 26,957,387 km (0.08 R)
• M23: 27,761,625 km (0.095 R)
• M24: 28,169,728 km (0.1 R)
• M25: 29,523,589 km (0.049 R)
• M26: 33,729,084 km (0.066 R)
• M27: 40,890,932 km (0.099 R)
• M28: 43,990,899 km (0.086 R)
• M29: 47,534,125 km (0.104 R)
• M30: 48,559,319 km (0.058 R)
• M31: 50,351,053 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.8

Radius: 4.5

Gravity: 47.69 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.83 AU - 10.21 AU

Year: 16867 Days

Day: 17.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,161,021 km

• M1: 55,950 km (0.108 R)
• M2: 260,300 km (0.103 R)
• M3: 646,712 km (0.057 R)
• M4: 877,392 km (0.108 R)
• M5: 1,043,595 km (0.068 R)
• M6: 2,841,013 km (0.109 R)
• M7: 3,696,264 km (0.088 R)
• M8: 3,879,671 km (0.104 R)
• M9: 4,640,227 km (0.112 R)
• M10: 4,782,046 km (0.054 R)
• M11: 5,074,210 km (0.086 R)
• M12: 5,775,375 km (0.062 R)
• M13: 6,191,706 km (0.097 R)
• M14: 6,407,127 km (0.075 R)
• M15: 6,627,634 km (0.118 R)
• M16: 6,807,750 km (0.096 R)
• M17: 9,974,288 km (0.088 R)
• M18: 11,514,997 km (0.068 R)
• M19: 12,787,177 km (0.105 R)
• M20: 13,709,747 km (0.112 R)
• M21: 16,909,047 km (0.111 R)
• M22: 19,085,846 km (0.067 R)
• M23: 22,639,394 km (0.101 R)
• M24: 23,151,168 km (0.106 R)
• M25: 24,091,540 km (0.107 R)
• M26: 26,384,427 km (0.091 R)
• M27: 27,179,839 km (0.075 R)
• M28: 31,146,277 km (0.06 R)
• M29: 37,011,710 km (0.084 R)
• M30: 42,945,659 km (0.109 R)
• M31: 45,163,747 km (0.101 R)
• M32: 47,623,585 km (0.085 R)
• M33: 50,344,321 km (0.114 R)
• M34: 57,785,469 km (0.032 R)
• M35: 61,074,378 km (0.071 R)
• M36: 63,066,124 km (0.063 R)
• M37: 64,281,607 km (0.056 R)
• M38: 67,810,620 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 11,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit