🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83

Radius: 9.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.84 AU - 0.94 AU

Year: 560 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,165,024 km

• M1: 116,836 km (0.12 R)
• M2: 523,742 km (0.043 R)
• M3: 816,356 km (0.083 R)
• M4: 1,171,651 km (0.104 R)
• M5: 1,577,809 km (0.061 R)
• M6: 1,993,691 km (0.097 R)
• M7: 2,379,653 km (0.082 R)
• M8: 3,381,660 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.9

Radius: 8.8

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.92 AU - 1.32 AU

Year: 790 Days

Day: 12.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,165,024 km

• M1: 109,655 km (0.04 R)
• M2: 383,719 km (0.104 R)
• M3: 790,924 km (0.043 R)
• M4: 1,235,529 km (0.063 R)
• M5: 2,043,956 km (0.085 R)
• M6: 2,452,807 km (0.119 R)
• M7: 3,985,736 km (0.101 R)
• M8: 4,711,884 km (0.109 R)
• M9: 5,372,658 km (0.046 R)
• M10: 5,912,706 km (0.106 R)
• M11: 7,101,261 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.2

Radius: 11.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.34 AU - 1.5 AU

Year: 1128 Days

Day: 8.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,165,024 km

• M1: 139,276 km (0.098 R)
• M2: 524,490 km (0.083 R)
• M3: 966,253 km (0.104 R)
• M4: 1,468,154 km (0.082 R)
• M5: 2,267,754 km (0.094 R)
• M6: 3,246,423 km (0.071 R)
• M7: 3,846,161 km (0.083 R)
• M8: 4,883,473 km (0.05 R)
• M9: 5,616,203 km (0.105 R)
• M10: 6,948,223 km (0.115 R)
• M11: 8,065,719 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.3

Radius: 8.7

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.66 AU - 1.74 AU

Year: 1478 Days

Day: 11.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,165,024 km

• M1: 108,159 km (0.081 R)
• M2: 412,890 km (0.119 R)
• M3: 703,260 km (0.033 R)
• M4: 1,064,838 km (0.078 R)
• M5: 1,339,649 km (0.102 R)
• M6: 1,781,561 km (0.072 R)
• M7: 2,093,921 km (0.105 R)
• M8: 2,788,504 km (0.094 R)
• M9: 3,106,400 km (0.099 R)
• M10: 3,612,041 km (0.076 R)
• M11: 3,973,170 km (0.059 R)
• M12: 4,550,169 km (0.106 R)
• M13: 5,034,268 km (0.12 R)
• M14: 5,664,673 km (0.038 R)
• M15: 6,346,839 km (0.113 R)
• M16: 7,705,487 km (0.053 R)
• M17: 8,394,086 km (0.055 R)
• M18: 9,375,149 km (0.044 R)
• M19: 10,092,620 km (0.108 R)
• M20: 10,464,969 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.7

Radius: 9.9

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.79 AU - 2.75 AU

Year: 2281 Days

Day: 9.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,165,024 km

• M1: 123,269 km (0.103 R)
• M2: 530,324 km (0.03 R)
• M3: 1,900,791 km (0.062 R)
• M4: 2,302,012 km (0.1 R)
• M5: 4,722,506 km (0.089 R)
• M6: 5,562,498 km (0.115 R)
• M7: 6,335,919 km (0.116 R)
• M8: 7,062,815 km (0.101 R)
• M9: 8,320,933 km (0.118 R)
• M10: 9,227,197 km (0.049 R)
• M11: 11,475,353 km (0.087 R)
• M12: 12,726,440 km (0.11 R)
• M13: 13,474,430 km (0.089 R)
• M14: 14,770,097 km (0.055 R)
• M15: 17,023,789 km (0.05 R)
• M16: 18,095,358 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182

Radius: 11.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.95 AU - 2.75 AU

Year: 2402 Days

Day: 12.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,165,024 km

• M1: 139,575 km (0.102 R)
• M2: 589,715 km (0.12 R)
• M3: 962,363 km (0.103 R)
• M4: 1,400,535 km (0.076 R)
• M5: 2,140,446 km (0.073 R)
• M6: 2,556,328 km (0.091 R)
• M7: 2,985,076 km (0.114 R)
• M8: 4,039,143 km (0.117 R)
• M9: 4,927,754 km (0.095 R)
• M10: 5,854,213 km (0.113 R)
• M11: 6,347,587 km (0.107 R)
• M12: 6,820,167 km (0.102 R)
• M13: 7,729,872 km (0.107 R)
• M14: 8,380,174 km (0.104 R)
• M15: 8,862,627 km (0.103 R)
• M16: 9,759,316 km (0.108 R)
• M17: 10,422,035 km (0.069 R)
• M18: 10,913,763 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.4

Radius: 3.3

Gravity: 52.93 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.29 AU - 6.8 AU

Year: 9899 Days

Day: 18.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 58,165,024 km

• M1: 43,533 km (0.104 R)
• M2: 146,756 km (0.03 R)
• M3: 269,575 km (0.086 R)
• M4: 487,390 km (0.05 R)
• M5: 1,170,603 km (0.12 R)
• M6: 1,290,282 km (0.107 R)
• M7: 1,582,596 km (0.077 R)
• M8: 1,999,525 km (0.117 R)
• M9: 2,136,108 km (0.095 R)
• M10: 2,297,225 km (0.102 R)
• M11: 2,808,550 km (0.025 R)
• M12: 3,250,612 km (0.109 R)
• M13: 3,488,323 km (0.104 R)
• M14: 3,971,524 km (0.059 R)
• M15: 4,703,357 km (0.104 R)
• M16: 4,976,373 km (0.115 R)
• M17: 6,318,864 km (0.044 R)
• M18: 6,764,367 km (0.083 R)
• M19: 8,097,434 km (0.12 R)
• M20: 9,595,955 km (0.082 R)
• M21: 9,935,991 km (0.078 R)
• M22: 11,110,035 km (0.116 R)
• M23: 12,951,286 km (0.054 R)
• M24: 13,187,501 km (0.048 R)
• M25: 14,411,511 km (0.098 R)
• M26: 20,702,251 km (0.107 R)
• M27: 21,187,846 km (0.113 R)
• M28: 21,433,336 km (0.085 R)
• M29: 24,083,163 km (0.101 R)
• M30: 24,261,184 km (0.114 R)
• M31: 25,625,068 km (0.101 R)
• M32: 25,997,118 km (0.119 R)
• M33: 26,847,582 km (0.036 R)
• M34: 27,814,134 km (0.087 R)
• M35: 29,004,185 km (0.075 R)
• M36: 36,512,203 km (0.086 R)
• M37: 36,747,221 km (0.118 R)
• M38: 43,218,376 km (0.086 R)
• M39: 44,812,491 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.3

Radius: 3.7

Gravity: 46.04 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6 AU - 6.16 AU

Year: 9997 Days

Day: 20.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,165,024 km

• M1: 46,525 km (0.056 R)
• M2: 165,754 km (0.112 R)
• M3: 308,620 km (0.109 R)
• M4: 730,786 km (0.052 R)
• M5: 1,487,751 km (0.095 R)
• M6: 3,620,717 km (0.111 R)
• M7: 4,012,813 km (0.112 R)
• M8: 5,131,805 km (0.082 R)
• M9: 6,223,271 km (0.069 R)
• M10: 6,481,029 km (0.109 R)
• M11: 7,057,579 km (0.111 R)
• M12: 7,667,489 km (0.072 R)
• M13: 7,793,600 km (0.103 R)
• M14: 9,561,398 km (0.072 R)
• M15: 10,004,208 km (0.107 R)
• M16: 12,775,658 km (0.11 R)
• M17: 14,495,286 km (0.115 R)
• M18: 15,343,805 km (0.11 R)
• M19: 16,155,822 km (0.045 R)
• M20: 16,572,452 km (0.103 R)
• M21: 17,210,786 km (0.095 R)
• M22: 17,645,368 km (0.089 R)
• M23: 18,611,770 km (0.077 R)
• M24: 21,388,456 km (0.085 R)
• M25: 22,059,702 km (0.099 R)
• M26: 26,962,323 km (0.11 R)
• M27: 30,184,961 km (0.104 R)
• M28: 33,207,586 km (0.102 R)
• M29: 40,605,350 km (0.095 R)
• M30: 44,278,427 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.1

Radius: 5.5

Gravity: 21.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.79 AU - 9.29 AU

Year: 13807 Days

Day: 20.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,165,024 km

• M1: 68,965 km (0.09 R)
• M2: 374,443 km (0.096 R)
• M3: 576,251 km (0.107 R)
• M4: 1,066,184 km (0.093 R)
• M5: 1,263,504 km (0.071 R)
• M6: 1,485,357 km (0.11 R)
• M7: 1,919,041 km (0.087 R)
• M8: 2,454,003 km (0.093 R)
• M9: 2,645,638 km (0.064 R)
• M10: 2,870,334 km (0.103 R)
• M11: 3,083,362 km (0.08 R)
• M12: 3,621,764 km (0.051 R)
• M13: 3,814,596 km (0.065 R)
• M14: 4,190,835 km (0.063 R)
• M15: 4,559,743 km (0.062 R)
• M16: 5,153,497 km (0.085 R)
• M17: 6,453,353 km (0.098 R)
• M18: 14,803,756 km (0.105 R)
• M19: 16,023,129 km (0.095 R)
• M20: 16,469,080 km (0.117 R)
• M21: 20,686,543 km (0.101 R)
• M22: 21,934,040 km (0.092 R)
• M23: 22,948,762 km (0.039 R)
• M24: 26,591,470 km (0.085 R)
• M25: 29,259,548 km (0.113 R)
• M26: 30,488,196 km (0.035 R)
• M27: 33,648,750 km (0.039 R)
• M28: 37,669,342 km (0.107 R)
• M29: 38,457,274 km (0.092 R)
• M30: 42,845,728 km (0.116 R)
• M31: 43,130,712 km (0.027 R)
• M32: 47,100,890 km (0.116 R)
• M33: 52,764,366 km (0.087 R)
• M34: 53,750,216 km (0.114 R)
• M35: 56,268,845 km (0.069 R)
• M36: 57,297,929 km (0.114 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: 386 - 13,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit