🌌 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: 56.8

Radius: 11.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.68 AU - 1.1 AU

Year: 569 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 59,603,613 km

• M1: 145,559 km (0.058 R)
• M2: 541,245 km (0.089 R)
• M3: 985,401 km (0.084 R)
• M4: 1,486,255 km (0.101 R)
• M5: 1,905,578 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.7

Radius: 14.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.25 AU - 1.63 AU

Year: 1172 Days

Day: 8 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,603,613 km

• M1: 183,706 km (0.098 R)
• M2: 726,298 km (0.119 R)
• M3: 1,242,560 km (0.1 R)
• M4: 1,898,995 km (0.106 R)
• M5: 2,729,563 km (0.04 R)
• M6: 3,613,836 km (0.111 R)
• M7: 4,739,709 km (0.119 R)
• M8: 5,533,924 km (0.096 R)
• M9: 6,157,598 km (0.03 R)
• M10: 7,573,243 km (0.087 R)
• M11: 8,660,670 km (0.098 R)
• M12: 9,196,529 km (0.084 R)
• M13: 9,691,548 km (0.084 R)
• M14: 11,852,340 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.6

Radius: 13.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.14 AU - 2.42 AU

Year: 2335 Days

Day: 9.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,603,613 km

• M1: 169,943 km (0.047 R)
• M2: 703,858 km (0.103 R)
• M3: 1,697,337 km (0.118 R)
• M4: 2,793,291 km (0.112 R)
• M5: 3,358,921 km (0.116 R)
• M6: 5,369,666 km (0.093 R)
• M7: 5,798,413 km (0.097 R)
• M8: 6,983,827 km (0.071 R)
• M9: 7,902,956 km (0.083 R)
• M10: 9,563,343 km (0.062 R)
• M11: 10,012,585 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 13.2

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.33 AU - 3.85 AU

Year: 3684 Days

Day: 13.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,603,613 km

• M1: 164,109 km (0.06 R)
• M2: 709,692 km (0.097 R)
• M3: 1,283,550 km (0.079 R)
• M4: 1,869,225 km (0.114 R)
• M5: 2,949,920 km (0.099 R)
• M6: 3,731,719 km (0.102 R)
• M7: 5,250,287 km (0.067 R)
• M8: 6,018,771 km (0.098 R)
• M9: 6,861,157 km (0.112 R)
• M10: 7,644,451 km (0.067 R)
• M11: 8,128,400 km (0.106 R)
• M12: 10,231,447 km (0.115 R)
• M13: 12,438,465 km (0.08 R)
• M14: 13,109,561 km (0.056 R)
• M15: 15,107,141 km (0.095 R)
• M16: 15,926,937 km (0.108 R)
• M17: 16,376,329 km (0.093 R)
• M18: 16,891,844 km (0.092 R)
• M19: 19,126,088 km (0.106 R)
• M20: 19,826,804 km (0.097 R)
• M21: 20,346,956 km (0.066 R)
• M22: 21,962,763 km (0.117 R)
• M23: 22,449,704 km (0.12 R)
• M24: 24,918,368 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.9

Radius: 14.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.99 AU - 4.59 AU

Year: 5004 Days

Day: 10.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,603,613 km

• M1: 175,329 km (0.045 R)
• M2: 621,130 km (0.098 R)
• M3: 1,069,774 km (0.05 R)
• M4: 1,554,621 km (0.109 R)
• M5: 2,218,985 km (0.054 R)
• M6: 3,342,764 km (0.098 R)
• M7: 4,561,837 km (0.099 R)
• M8: 6,401,143 km (0.105 R)
• M9: 7,055,933 km (0.05 R)
• M10: 7,647,443 km (0.072 R)
• M11: 8,732,776 km (0.107 R)
• M12: 9,876,003 km (0.039 R)
• M13: 10,752,197 km (0.038 R)
• M14: 11,209,219 km (0.116 R)
• M15: 11,823,019 km (0.097 R)
• M16: 16,525,030 km (0.086 R)
• M17: 18,335,463 km (0.101 R)
• M18: 19,658,955 km (0.062 R)
• M19: 20,205,736 km (0.065 R)
• M20: 21,473,428 km (0.103 R)
• M21: 22,943,526 km (0.087 R)
• M22: 26,083,286 km (0.098 R)
• M23: 26,911,011 km (0.091 R)
• M24: 28,271,604 km (0.097 R)
• M25: 29,946,352 km (0.067 R)
• M26: 30,397,988 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.5

Radius: 14.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.94 AU - 4.2 AU

Year: 5569 Days

Day: 10.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,603,613 km

• M1: 182,809 km (0.107 R)
• M2: 704,157 km (0.03 R)
• M3: 1,165,966 km (0.094 R)
• M4: 1,665,024 km (0.071 R)
• M5: 2,494,245 km (0.066 R)
• M6: 2,936,008 km (0.115 R)
• M7: 3,474,411 km (0.075 R)
• M8: 4,406,405 km (0.081 R)
• M9: 5,901,337 km (0.091 R)
• M10: 6,835,426 km (0.048 R)
• M11: 9,870,468 km (0.061 R)
• M12: 12,563,528 km (0.078 R)
• M13: 14,571,730 km (0.118 R)
• M14: 15,347,096 km (0.12 R)
• M15: 17,307,277 km (0.09 R)
• M16: 17,973,735 km (0.104 R)
• M17: 19,787,161 km (0.082 R)
• M18: 21,112,299 km (0.072 R)
• M19: 22,183,120 km (0.033 R)
• M20: 23,209,661 km (0.107 R)
• M21: 24,350,345 km (0.112 R)
• M22: 28,362,111 km (0.115 R)
• M23: 29,760,402 km (0.047 R)
• M24: 34,753,680 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.2

Radius: 10.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.28 AU - 4.82 AU

Year: 6583 Days

Day: 7.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,603,613 km

• M1: 137,032 km (0.091 R)
• M2: 621,729 km (0.076 R)
• M3: 2,151,217 km (0.092 R)
• M4: 2,638,158 km (0.092 R)
• M5: 3,143,500 km (0.101 R)
• M6: 3,534,998 km (0.116 R)
• M7: 4,348,960 km (0.076 R)
• M8: 5,081,391 km (0.089 R)
• M9: 8,531,417 km (0.085 R)
• M10: 9,222,410 km (0.105 R)
• M11: 10,148,121 km (0.098 R)
• M12: 11,607,299 km (0.095 R)
• M13: 12,965,498 km (0.105 R)
• M14: 14,989,258 km (0.114 R)
• M15: 16,708,736 km (0.1 R)
• M16: 19,160,196 km (0.095 R)
• M17: 19,528,955 km (0.104 R)
• M18: 20,407,842 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525

Radius: 3.8

Gravity: 36.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.79 AU - 8.55 AU

Year: 15839 Days

Day: 19.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,603,613 km

• M1: 48,021 km (0.109 R)
• M2: 172,187 km (0.096 R)
• M3: 334,650 km (0.083 R)
• M4: 725,699 km (0.116 R)
• M5: 1,180,926 km (0.118 R)
• M6: 1,484,759 km (0.041 R)
• M7: 2,408,825 km (0.054 R)
• M8: 2,919,552 km (0.057 R)
• M9: 3,162,798 km (0.086 R)
• M10: 6,430,016 km (0.099 R)
• M11: 7,053,988 km (0.117 R)
• M12: 8,182,106 km (0.089 R)
• M13: 9,688,108 km (0.11 R)
• M14: 9,902,033 km (0.044 R)
• M15: 10,339,158 km (0.109 R)
• M16: 13,698,827 km (0.075 R)
• M17: 16,028,365 km (0.05 R)
• M18: 16,252,462 km (0.08 R)
• M19: 20,916,026 km (0.118 R)
• M20: 23,791,746 km (0.12 R)
• M21: 24,278,837 km (0.101 R)
• M22: 25,273,214 km (0.081 R)
• M23: 27,130,920 km (0.118 R)
• M24: 27,877,264 km (0.101 R)
• M25: 43,319,205 km (0.042 R)
• M26: 45,075,334 km (0.115 R)
• M27: 49,041,772 km (0.092 R)
• M28: 55,417,634 km (0.12 R)
• M29: 58,537,946 km (0.062 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: 504 - 11,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit