🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.4

Radius: 12.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.66 AU - 0.98 AU

Year: 472 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,217,572 km

• M1: 155,582 km (0.112 R)
• M2: 550,071 km (0.091 R)
• M3: 1,114,205 km (0.082 R)
• M4: 1,641,837 km (0.065 R)
• M5: 2,107,086 km (0.06 R)
• M6: 2,558,273 km (0.098 R)
• M7: 3,143,350 km (0.099 R)
• M8: 3,697,910 km (0.088 R)
• M9: 4,159,569 km (0.104 R)
• M10: 5,150,505 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.7

Radius: 8.2

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.66 AU - 0.98 AU

Year: 472 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,217,572 km

• M1: 102,175 km (0.085 R)
• M2: 359,484 km (0.117 R)
• M3: 698,472 km (0.077 R)
• M4: 1,177,335 km (0.066 R)
• M5: 1,446,163 km (0.096 R)
• M6: 1,734,288 km (0.094 R)
• M7: 2,019,870 km (0.066 R)
• M8: 2,283,462 km (0.097 R)
• M9: 2,579,666 km (0.109 R)
• M10: 3,160,554 km (0.051 R)
• M11: 3,915,126 km (0.099 R)
• M12: 4,638,581 km (0.029 R)
• M13: 5,101,287 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.5

Radius: 9.8

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.29 AU - 2.79 AU

Year: 2574 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 59.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,217,572 km

• M1: 125,363 km (0.106 R)
• M2: 531,671 km (0.119 R)
• M3: 852,409 km (0.091 R)
• M4: 1,175,690 km (0.098 R)
• M5: 1,603,689 km (0.081 R)
• M6: 2,716,249 km (0.041 R)
• M7: 3,276,193 km (0.119 R)
• M8: 4,113,493 km (0.103 R)
• M9: 4,716,671 km (0.109 R)
• M10: 5,730,945 km (0.118 R)
• M11: 6,855,173 km (0.101 R)
• M12: 7,894,130 km (0.048 R)
• M13: 8,620,129 km (0.092 R)
• M14: 9,175,735 km (0.045 R)
• M15: 9,535,069 km (0.053 R)
• M16: 10,827,295 km (0.062 R)
• M17: 12,449,236 km (0.074 R)
• M18: 14,611,972 km (0.078 R)
• M19: 15,102,653 km (0.063 R)
• M20: 15,961,794 km (0.058 R)
• M21: 16,799,990 km (0.116 R)
• M22: 17,338,543 km (0.095 R)
• M23: 17,832,964 km (0.092 R)
• M24: 18,450,055 km (0.094 R)
• M25: 19,081,358 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.7

Radius: 12.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.29 AU - 4.02 AU

Year: 4434 Days

Day: 13.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,217,572 km

• M1: 159,621 km (0.115 R)
• M2: 721,660 km (0.056 R)
• M3: 3,154,570 km (0.114 R)
• M4: 3,587,507 km (0.084 R)
• M5: 6,620,454 km (0.097 R)
• M6: 7,593,738 km (0.113 R)
• M7: 8,790,520 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.4

Radius: 12.5

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.18 AU - 5.32 AU

Year: 6582 Days

Day: 6 Hours

Environment

Temp: -222 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,217,572 km

• M1: 155,582 km (0.079 R)
• M2: 635,641 km (0.096 R)
• M3: 1,195,437 km (0.085 R)
• M4: 1,584,989 km (0.096 R)
• M5: 2,061,309 km (0.062 R)
• M6: 2,467,168 km (0.052 R)
• M7: 2,886,641 km (0.1 R)
• M8: 4,150,144 km (0.108 R)
• M9: 4,579,789 km (0.087 R)
• M10: 5,785,997 km (0.095 R)
• M11: 6,895,265 km (0.117 R)
• M12: 7,307,706 km (0.069 R)
• M13: 7,937,364 km (0.076 R)
• M14: 8,517,654 km (0.074 R)
• M15: 9,950,802 km (0.101 R)
• M16: 14,050,232 km (0.089 R)
• M17: 15,275,588 km (0.114 R)
• M18: 16,044,222 km (0.114 R)
• M19: 17,177,127 km (0.057 R)
• M20: 19,231,853 km (0.079 R)
• M21: 19,977,000 km (0.085 R)
• M22: 22,409,611 km (0.105 R)
• M23: 23,402,193 km (0.102 R)
• M24: 24,423,797 km (0.106 R)
• M25: 29,295,003 km (0.104 R)
• M26: 29,785,534 km (0.108 R)
• M27: 32,216,949 km (0.113 R)
• M28: 34,559,352 km (0.065 R)
• M29: 37,933,682 km (0.094 R)
• M30: 39,342,894 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.6

Radius: 6.7

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.52 AU - 7.14 AU

Year: 11349 Days

Day: 16.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,217,572 km

• M1: 83,476 km (0.057 R)
• M2: 911,949 km (0.083 R)
• M3: 1,257,370 km (0.09 R)
• M4: 1,481,917 km (0.111 R)
• M5: 1,710,352 km (0.1 R)
• M6: 2,000,273 km (0.093 R)
• M7: 2,727,020 km (0.112 R)
• M8: 3,675,171 km (0.059 R)
• M9: 6,368,531 km (0.1 R)
• M10: 7,594,486 km (0.105 R)
• M11: 10,153,656 km (0.071 R)
• M12: 19,512,050 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.9

Radius: 7.4

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.35 AU - 9.41 AU

Year: 15424 Days

Day: 19.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,217,572 km

• M1: 92,152 km (0.085 R)
• M2: 934,687 km (0.081 R)
• M3: 1,927,419 km (0.102 R)
• M4: 2,482,427 km (0.092 R)
• M5: 2,808,999 km (0.068 R)
• M6: 3,878,474 km (0.079 R)
• M7: 4,536,555 km (0.052 R)
• M8: 5,623,384 km (0.079 R)
• M9: 6,111,223 km (0.117 R)
• M10: 10,404,532 km (0.034 R)
• M11: 11,255,594 km (0.108 R)
• M12: 16,442,751 km (0.091 R)
• M13: 26,900,540 km (0.074 R)
• M14: 38,229,586 km (0.112 R)
• M15: 38,494,374 km (0.119 R)
• M16: 38,893,950 km (0.095 R)
• M17: 51,398,537 km (0.026 R)
• M18: 56,040,110 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.7

Radius: 3.1

Gravity: 54.39 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.81 AU - 9.31 AU

Year: 17339 Days

Day: 24.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,217,572 km

• M1: 38,596 km (0.117 R)
• M2: 322,383 km (0.105 R)
• M3: 521,648 km (0.064 R)
• M4: 1,241,064 km (0.104 R)
• M5: 1,425,518 km (0.074 R)
• M6: 2,478,238 km (0.116 R)
• M7: 3,423,846 km (0.094 R)
• M8: 3,643,905 km (0.047 R)
• M9: 3,815,194 km (0.098 R)
• M10: 4,266,681 km (0.109 R)
• M11: 5,061,794 km (0.07 R)
• M12: 6,228,358 km (0.102 R)
• M13: 6,724,424 km (0.113 R)
• M14: 8,518,252 km (0.102 R)
• M15: 15,611,735 km (0.037 R)
• M16: 16,678,367 km (0.063 R)
• M17: 18,367,926 km (0.104 R)
• M18: 20,345,460 km (0.098 R)
• M19: 21,065,325 km (0.058 R)
• M20: 21,708,895 km (0.103 R)
• M21: 25,744,148 km (0.111 R)
• M22: 28,881,814 km (0.115 R)
• M23: 30,251,532 km (0.072 R)
• M24: 30,717,529 km (0.069 R)
• M25: 36,033,041 km (0.065 R)
• M26: 36,163,490 km (0.085 R)
• M27: 38,022,543 km (0.108 R)
• M28: 40,928,930 km (0.114 R)
• M29: 44,728,118 km (0.106 R)
• M30: 45,789,664 km (0.12 R)
• M31: 52,849,637 km (0.118 R)
• M32: 55,066,527 km (0.075 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: 298 - 15,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit