🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.8

Radius: 10.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.56 AU - 0.9 AU

Year: 431 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 78,883,389 km

• M1: 126,859 km (0.062 R)
• M2: 449,542 km (0.106 R)
• M3: 816,804 km (0.103 R)
• M4: 1,270,684 km (0.101 R)
• M5: 1,633,160 km (0.097 R)
• M6: 2,057,719 km (0.085 R)
• M7: 2,537,778 km (0.042 R)
• M8: 2,982,383 km (0.099 R)
• M9: 3,456,908 km (0.065 R)
• M10: 3,827,761 km (0.113 R)
• M11: 4,313,056 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 10.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.21 AU - 1.97 AU

Year: 1384 Days

Day: 14.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,883,389 km

• M1: 127,009 km (0.103 R)
• M2: 588,817 km (0.084 R)
• M3: 1,118,094 km (0.077 R)
• M4: 2,134,313 km (0.065 R)
• M5: 3,726,633 km (0.112 R)
• M6: 5,444,615 km (0.115 R)
• M7: 6,986,370 km (0.055 R)
• M8: 10,204,071 km (0.067 R)
• M9: 11,207,872 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.2

Radius: 11.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.27 AU - 2.49 AU

Year: 2534 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,883,389 km

• M1: 141,968 km (0.086 R)
• M2: 592,258 km (0.113 R)
• M3: 1,171,351 km (0.088 R)
• M4: 1,641,089 km (0.097 R)
• M5: 2,548,699 km (0.103 R)
• M6: 2,954,109 km (0.044 R)
• M7: 3,708,082 km (0.095 R)
• M8: 5,260,759 km (0.095 R)
• M9: 5,897,896 km (0.107 R)
• M10: 6,949,419 km (0.085 R)
• M11: 8,153,533 km (0.102 R)
• M12: 8,705,549 km (0.06 R)
• M13: 9,562,445 km (0.113 R)
• M14: 10,740,230 km (0.103 R)
• M15: 11,443,938 km (0.115 R)
• M16: 13,605,627 km (0.097 R)
• M17: 15,530,802 km (0.109 R)
• M18: 18,280,261 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878

Radius: 6.2

Gravity: 22.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.43 AU - 8.09 AU

Year: 13503 Days

Day: 17.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,883,389 km

• M1: 77,342 km (0.086 R)
• M2: 332,406 km (0.036 R)
• M3: 533,765 km (0.091 R)
• M4: 753,524 km (0.119 R)
• M5: 1,259,464 km (0.058 R)
• M6: 1,501,813 km (0.097 R)
• M7: 1,827,039 km (0.114 R)
• M8: 2,120,101 km (0.09 R)
• M9: 3,269,162 km (0.114 R)
• M10: 3,508,369 km (0.077 R)
• M11: 5,637,895 km (0.119 R)
• M12: 6,260,970 km (0.119 R)
• M13: 7,782,680 km (0.064 R)
• M14: 9,270,281 km (0.087 R)
• M15: 10,361,448 km (0.118 R)
• M16: 10,647,030 km (0.064 R)
• M17: 11,414,467 km (0.063 R)
• M18: 12,992,725 km (0.113 R)
• M19: 13,663,073 km (0.114 R)
• M20: 15,662,149 km (0.106 R)
• M21: 15,887,294 km (0.033 R)
• M22: 17,848,372 km (0.11 R)
• M23: 18,592,173 km (0.037 R)
• M24: 19,442,637 km (0.089 R)
• M25: 20,497,152 km (0.113 R)
• M26: 26,452,643 km (0.092 R)
• M27: 27,310,288 km (0.049 R)
• M28: 31,281,513 km (0.114 R)
• M29: 35,234,338 km (0.072 R)
• M30: 35,750,750 km (0.08 R)
• M31: 38,408,655 km (0.054 R)
• M32: 40,065,003 km (0.03 R)
• M33: 51,674,844 km (0.052 R)
• M34: 52,341,303 km (0.103 R)
• M35: 54,375,086 km (0.085 R)
• M36: 58,599,730 km (0.08 R)
• M37: 62,471,323 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.7

Radius: 5.9

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.76 AU - 9.94 AU

Year: 16655 Days

Day: 24.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,883,389 km

• M1: 73,303 km (0.117 R)
• M2: 284,386 km (0.098 R)
• M3: 1,008,738 km (0.082 R)
• M4: 2,244,866 km (0.118 R)
• M5: 3,687,288 km (0.076 R)
• M6: 3,967,336 km (0.114 R)
• M7: 5,843,143 km (0.03 R)
• M8: 6,341,903 km (0.109 R)
• M9: 7,121,158 km (0.116 R)
• M10: 11,168,678 km (0.106 R)
• M11: 11,935,517 km (0.116 R)
• M12: 14,515,481 km (0.109 R)
• M13: 19,129,828 km (0.099 R)
• M14: 21,096,741 km (0.101 R)
• M15: 24,831,751 km (0.067 R)
• M16: 25,931,295 km (0.083 R)
• M17: 41,065,812 km (0.093 R)
• M18: 46,831,464 km (0.114 R)
• M19: 47,893,010 km (0.092 R)
• M20: 56,455,843 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.4

Radius: 4.7

Gravity: 35.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.92 AU - 10.56 AU

Year: 17835 Days

Day: 23.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,883,389 km

• M1: 60,288 km (0.111 R)
• M2: 359,783 km (0.045 R)
• M3: 579,093 km (0.118 R)
• M4: 977,024 km (0.113 R)
• M5: 1,180,626 km (0.091 R)
• M6: 1,458,729 km (0.038 R)
• M7: 2,044,704 km (0.114 R)
• M8: 2,250,102 km (0.117 R)
• M9: 2,726,272 km (0.097 R)
• M10: 3,001,232 km (0.062 R)
• M11: 3,158,909 km (0.066 R)
• M12: 4,489,881 km (0.074 R)
• M13: 5,587,181 km (0.089 R)
• M14: 10,825,949 km (0.103 R)
• M15: 11,323,811 km (0.031 R)
• M16: 12,840,135 km (0.089 R)
• M17: 14,338,208 km (0.079 R)
• M18: 16,349,551 km (0.119 R)
• M19: 17,506,840 km (0.114 R)
• M20: 21,401,471 km (0.115 R)
• M21: 24,225,879 km (0.044 R)
• M22: 25,183,904 km (0.118 R)
• M23: 41,217,505 km (0.114 R)
• M24: 42,123,170 km (0.061 R)
• M25: 44,130,773 km (0.081 R)
• M26: 45,078,476 km (0.09 R)
• M27: 47,837,360 km (0.069 R)
• M28: 49,342,614 km (0.093 R)
• M29: 55,679,430 km (0.059 R)
• M30: 56,600,205 km (0.077 R)
• M31: 60,192,199 km (0.115 R)
• M32: 60,772,789 km (0.115 R)
• M33: 62,735,363 km (0.12 R)
• M34: 65,349,436 km (0.12 R)
• M35: 65,553,488 km (0.097 R)
• M36: 66,168,185 km (0.059 R)
• M37: 68,876,056 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842

Radius: 4.7

Gravity: 38.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.43 AU - 9.83 AU

Year: 19042 Days

Day: 21.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,883,389 km

• M1: 58,493 km (0.084 R)
• M2: 642,972 km (0.063 R)
• M3: 980,464 km (0.099 R)
• M4: 1,304,942 km (0.026 R)
• M5: 1,508,844 km (0.059 R)
• M6: 2,251,149 km (0.08 R)
• M7: 2,406,731 km (0.045 R)
• M8: 3,525,723 km (0.117 R)
• M9: 4,417,924 km (0.118 R)
• M10: 8,138,274 km (0.081 R)
• M11: 8,294,604 km (0.025 R)
• M12: 9,162,870 km (0.103 R)
• M13: 9,852,516 km (0.108 R)
• M14: 13,461,116 km (0.103 R)
• M15: 13,753,579 km (0.082 R)
• M16: 14,733,296 km (0.116 R)
• M17: 15,200,789 km (0.069 R)
• M18: 16,001,736 km (0.105 R)
• M19: 16,247,376 km (0.098 R)
• M20: 16,578,885 km (0.047 R)
• M21: 18,663,382 km (0.045 R)
• M22: 29,479,756 km (0.114 R)
• M23: 30,722,765 km (0.083 R)
• M24: 46,113,992 km (0.055 R)
• M25: 48,809,297 km (0.113 R)
• M26: 51,964,915 km (0.109 R)
• M27: 53,227,970 km (0.097 R)
• M28: 56,380,146 km (0.083 R)
• M29: 56,759,078 km (0.112 R)
• M30: 58,291,409 km (0.057 R)
• M31: 58,873,045 km (0.113 R)
• M32: 71,113,442 km (0.077 R)
• M33: 74,703,043 km (0.195 R)
• M34: 76,310,622 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 12,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit