🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.3

Radius: 10.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.67 AU - 1.03 AU

Year: 541 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,988,009 km

• M1: 131,347 km (0.04 R)
• M2: 480,957 km (0.107 R)
• M3: 1,202,318 km (0.084 R)
• M4: 1,706,164 km (0.116 R)
• M5: 2,221,528 km (0.116 R)
• M6: 3,908,693 km (0.104 R)
• M7: 4,543,287 km (0.066 R)
• M8: 5,102,484 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 12.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.86 AU - 1.22 AU

Year: 732 Days

Day: 10.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,988,009 km

• M1: 154,385 km (0.117 R)
• M2: 578,645 km (0.108 R)
• M3: 967,300 km (0.067 R)
• M4: 1,354,160 km (0.096 R)
• M5: 1,978,731 km (0.09 R)
• M6: 2,611,231 km (0.12 R)
• M7: 3,112,982 km (0.05 R)
• M8: 3,730,971 km (0.039 R)
• M9: 4,625,117 km (0.115 R)
• M10: 5,197,180 km (0.094 R)
• M11: 5,905,974 km (0.103 R)
• M12: 6,737,140 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 9.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.96 AU - 1.16 AU

Year: 753 Days

Day: 5.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,988,009 km

• M1: 116,986 km (0.071 R)
• M2: 493,523 km (0.118 R)
• M3: 819,647 km (0.091 R)
• M4: 1,153,549 km (0.082 R)
• M5: 1,505,852 km (0.082 R)
• M6: 2,017,626 km (0.093 R)
• M7: 2,564,407 km (0.069 R)
• M8: 2,988,965 km (0.112 R)
• M9: 4,797,005 km (0.112 R)
• M10: 5,476,479 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.1

Radius: 14.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.47 AU - 3.51 AU

Year: 4500 Days

Day: 14.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,988,009 km

• M1: 186,848 km (0.115 R)
• M2: 733,329 km (0.073 R)
• M3: 1,211,144 km (0.084 R)
• M4: 1,831,228 km (0.068 R)
• M5: 2,900,404 km (0.077 R)
• M6: 4,284,483 km (0.093 R)
• M7: 5,641,336 km (0.115 R)
• M8: 6,252,443 km (0.099 R)
• M9: 6,779,327 km (0.118 R)
• M10: 7,505,176 km (0.082 R)
• M11: 8,429,541 km (0.104 R)
• M12: 10,123,587 km (0.113 R)
• M13: 10,677,997 km (0.041 R)
• M14: 11,847,852 km (0.116 R)
• M15: 15,090,685 km (0.119 R)
• M16: 16,563,177 km (0.062 R)
• M17: 17,154,388 km (0.046 R)
• M18: 17,698,475 km (0.111 R)
• M19: 20,190,776 km (0.115 R)
• M20: 20,934,277 km (0.08 R)
• M21: 21,416,730 km (0.12 R)
• M22: 22,619,497 km (0.078 R)
• M23: 24,469,724 km (0.053 R)
• M24: 25,159,819 km (0.026 R)
• M25: 26,820,804 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.4

Radius: 3.8

Gravity: 55.43 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.97 AU - 7.43 AU

Year: 11971 Days

Day: 16.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,988,009 km

• M1: 48,021 km (0.053 R)
• M2: 220,657 km (0.025 R)
• M3: 449,841 km (0.05 R)
• M4: 775,964 km (0.094 R)
• M5: 1,129,763 km (0.109 R)
• M6: 1,492,538 km (0.066 R)
• M7: 2,444,130 km (0.099 R)
• M8: 2,998,540 km (0.076 R)
• M9: 3,578,979 km (0.116 R)
• M10: 4,600,583 km (0.079 R)
• M11: 4,728,489 km (0.032 R)
• M12: 6,142,339 km (0.108 R)
• M13: 8,418,620 km (0.081 R)
• M14: 8,854,100 km (0.107 R)
• M15: 10,196,142 km (0.119 R)
• M16: 12,087,358 km (0.089 R)
• M17: 13,998,621 km (0.087 R)
• M18: 15,450,318 km (0.097 R)
• M19: 16,999,404 km (0.061 R)
• M20: 17,151,994 km (0.067 R)
• M21: 17,850,616 km (0.032 R)
• M22: 18,406,971 km (0.103 R)
• M23: 18,811,334 km (0.071 R)
• M24: 19,975,205 km (0.076 R)
• M25: 20,748,177 km (0.077 R)
• M26: 22,906,576 km (0.11 R)
• M27: 23,753,150 km (0.112 R)
• M28: 26,725,510 km (0.079 R)
• M29: 32,331,092 km (0.043 R)
• M30: 35,468,758 km (0.053 R)
• M31: 39,601,698 km (0.036 R)
• M32: 39,735,738 km (0.097 R)
• M33: 39,870,077 km (0.111 R)
• M34: 41,093,338 km (0.075 R)
• M35: 45,204,437 km (0.099 R)
• M36: 46,982,857 km (0.084 R)
• M37: 49,581,372 km (0.105 R)
• M38: 53,574,139 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.8

Radius: 4.8

Gravity: 29.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.04 AU - 8.72 AU

Year: 15269 Days

Day: 17.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 61,988,009 km

• M1: 59,690 km (0.1 R)
• M2: 232,924 km (0.104 R)
• M3: 848,220 km (0.064 R)
• M4: 1,182,422 km (0.102 R)
• M5: 1,521,560 km (0.048 R)
• M6: 1,747,752 km (0.106 R)
• M7: 1,941,032 km (0.094 R)
• M8: 2,563,659 km (0.115 R)
• M9: 3,080,220 km (0.101 R)
• M10: 4,638,731 km (0.068 R)
• M11: 5,045,637 km (0.057 R)
• M12: 5,257,767 km (0.085 R)
• M13: 5,624,431 km (0.077 R)
• M14: 6,086,988 km (0.085 R)
• M15: 6,956,600 km (0.049 R)
• M16: 7,353,483 km (0.102 R)
• M17: 8,535,456 km (0.055 R)
• M18: 9,675,691 km (0.072 R)
• M19: 12,190,730 km (0.072 R)
• M20: 12,444,748 km (0.067 R)
• M21: 13,836,905 km (0.12 R)
• M22: 14,113,362 km (0.095 R)
• M23: 14,464,020 km (0.107 R)
• M24: 19,741,234 km (0.084 R)
• M25: 21,813,015 km (0.08 R)
• M26: 21,999,713 km (0.087 R)
• M27: 22,949,361 km (0.054 R)
• M28: 23,532,044 km (0.099 R)
• M29: 24,324,315 km (0.052 R)
• M30: 24,625,904 km (0.101 R)
• M31: 29,683,060 km (0.065 R)
• M32: 30,607,425 km (0.104 R)
• M33: 32,879,667 km (0.055 R)
• M34: 36,429,475 km (0.098 R)
• M35: 41,500,693 km (0.096 R)
• M36: 48,594,924 km (0.102 R)
• M37: 48,913,567 km (0.109 R)
• M38: 50,201,904 km (0.118 R)
• M39: 50,364,517 km (0.116 R)
• M40: 56,807,847 km (0.111 R)
• M41: 59,495,522 km (0.116 R)
• M42: 60,778,324 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.6

Radius: 6.2

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.41 AU - 10.41 AU

Year: 18358 Days

Day: 22.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,988,009 km

• M1: 77,193 km (0.112 R)
• M2: 286,031 km (0.118 R)
• M3: 701,016 km (0.074 R)
• M4: 1,816,417 km (0.047 R)
• M5: 2,144,037 km (0.104 R)
• M6: 3,394,525 km (0.036 R)
• M7: 4,344,023 km (0.078 R)
• M8: 4,931,045 km (0.098 R)
• M9: 6,301,960 km (0.034 R)
• M10: 7,956,064 km (0.117 R)
• M11: 8,435,375 km (0.096 R)
• M12: 10,099,203 km (0.064 R)
• M13: 10,490,251 km (0.102 R)
• M14: 14,903,688 km (0.045 R)
• M15: 15,557,730 km (0.108 R)
• M16: 17,876,198 km (0.111 R)
• M17: 18,781,115 km (0.11 R)
• M18: 24,360,068 km (0.101 R)
• M19: 27,254,488 km (0.074 R)
• M20: 29,119,375 km (0.104 R)
• M21: 30,485,802 km (0.118 R)
• M22: 39,593,470 km (0.067 R)
• M23: 43,869,725 km (0.118 R)
• M24: 46,885,319 km (0.081 R)
• M25: 56,581,505 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 14,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit