🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 8.6

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.19 AU - 1.93 AU

Year: 1278 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 85,482,479 km

• M1: 106,962 km (0.071 R)
• M2: 443,857 km (0.075 R)
• M3: 771,027 km (0.105 R)
• M4: 1,152,652 km (0.103 R)
• M5: 1,501,215 km (0.089 R)
• M6: 1,808,040 km (0.085 R)
• M7: 2,085,843 km (0.07 R)
• M8: 2,459,239 km (0.103 R)
• M9: 3,096,526 km (0.032 R)
• M10: 3,964,044 km (0.119 R)
• M11: 4,386,808 km (0.074 R)
• M12: 5,152,001 km (0.094 R)
• M13: 5,419,482 km (0.098 R)
• M14: 5,716,284 km (0.111 R)
• M15: 6,386,184 km (0.085 R)
• M16: 7,154,369 km (0.114 R)
• M17: 7,536,442 km (0.053 R)
• M18: 8,263,936 km (0.095 R)
• M19: 8,792,316 km (0.113 R)
• M20: 9,092,409 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.1

Radius: 10.4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.19 AU - 6.19 AU

Year: 7756 Days

Day: 5.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 85,482,479 km

• M1: 136,284 km (0.078 R)
• M2: 654,939 km (0.109 R)
• M3: 1,204,263 km (0.099 R)
• M4: 2,044,105 km (0.099 R)
• M5: 3,709,429 km (0.118 R)
• M6: 5,792,729 km (0.111 R)
• M7: 8,258,700 km (0.09 R)
• M8: 18,953,302 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.4

Radius: 7.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.65 AU - 8.95 AU

Year: 12939 Days

Day: 21.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 85,482,479 km

• M1: 90,806 km (0.108 R)
• M2: 336,146 km (0.072 R)
• M3: 667,655 km (0.053 R)
• M4: 1,491,341 km (0.041 R)
• M5: 1,976,188 km (0.1 R)
• M6: 3,214,559 km (0.111 R)
• M7: 3,500,441 km (0.091 R)
• M8: 5,134,049 km (0.086 R)
• M9: 5,904,778 km (0.042 R)
• M10: 6,267,403 km (0.112 R)
• M11: 7,558,881 km (0.084 R)
• M12: 8,146,053 km (0.085 R)
• M13: 10,090,975 km (0.053 R)
• M14: 10,371,770 km (0.08 R)
• M15: 11,395,767 km (0.096 R)
• M16: 15,981,092 km (0.119 R)
• M17: 19,712,960 km (0.048 R)
• M18: 27,731,556 km (0.04 R)
• M19: 29,789,723 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.2

Radius: 3.6

Gravity: 50.09 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.71 AU - 10.29 AU

Year: 16257 Days

Day: 23.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,482,479 km

• M1: 44,730 km (0.052 R)
• M2: 197,768 km (0.115 R)
• M3: 565,181 km (0.026 R)
• M4: 889,060 km (0.104 R)
• M5: 1,282,951 km (0.088 R)
• M6: 1,503,608 km (0.072 R)
• M7: 1,783,655 km (0.099 R)
• M8: 2,116,959 km (0.066 R)
• M9: 2,382,496 km (0.066 R)
• M10: 3,728,129 km (0.079 R)
• M11: 5,073,761 km (0.089 R)
• M12: 5,289,332 km (0.116 R)
• M13: 6,012,189 km (0.066 R)
• M14: 6,459,486 km (0.112 R)
• M15: 7,329,248 km (0.094 R)
• M16: 8,274,109 km (0.113 R)
• M17: 9,244,400 km (0.098 R)
• M18: 12,219,004 km (0.102 R)
• M19: 14,166,170 km (0.117 R)
• M20: 19,522,373 km (0.12 R)
• M21: 20,408,890 km (0.079 R)
• M22: 20,770,916 km (0.108 R)
• M23: 23,922,644 km (0.075 R)
• M24: 24,937,067 km (0.066 R)
• M25: 26,512,183 km (0.078 R)
• M26: 30,914,998 km (0.115 R)
• M27: 33,101,820 km (0.084 R)
• M28: 33,853,101 km (0.047 R)
• M29: 34,360,237 km (0.043 R)
• M30: 35,259,919 km (0.119 R)
• M31: 36,705,034 km (0.038 R)
• M32: 36,838,326 km (0.075 R)
• M33: 39,154,400 km (0.081 R)
• M34: 58,139,268 km (0.079 R)
• M35: 60,709,957 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.3

Radius: 5.1

Gravity: 28.89 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.55 AU - 10.11 AU

Year: 18695 Days

Day: 16.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,482,479 km

• M1: 63,429 km (0.107 R)
• M2: 522,845 km (0.087 R)
• M3: 808,277 km (0.048 R)
• M4: 999,314 km (0.084 R)
• M5: 1,522,458 km (0.081 R)
• M6: 1,726,509 km (0.082 R)
• M7: 2,856,123 km (0.107 R)
• M8: 3,035,490 km (0.076 R)
• M9: 3,953,124 km (0.083 R)
• M10: 4,208,786 km (0.093 R)
• M11: 5,154,095 km (0.043 R)
• M12: 5,343,486 km (0.075 R)
• M13: 9,376,645 km (0.101 R)
• M14: 9,831,722 km (0.072 R)
• M15: 11,476,849 km (0.11 R)
• M16: 12,465,991 km (0.102 R)
• M17: 13,582,290 km (0.061 R)
• M18: 17,669,005 km (0.099 R)
• M19: 17,927,061 km (0.042 R)
• M20: 18,187,660 km (0.095 R)
• M21: 18,450,653 km (0.089 R)
• M22: 19,437,102 km (0.081 R)
• M23: 19,896,966 km (0.096 R)
• M24: 20,082,916 km (0.115 R)
• M25: 23,631,377 km (0.098 R)
• M26: 23,944,635 km (0.079 R)
• M27: 24,366,651 km (0.106 R)
• M28: 39,897,004 km (0.119 R)
• M29: 57,294,788 km (0.107 R)
• M30: 57,671,176 km (0.061 R)
• M31: 59,965,110 km (0.115 R)
• M32: 60,353,167 km (0.119 R)
• M33: 63,317,748 km (0.12 R)
• M34: 66,793,355 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.6

Radius: 4.8

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.41 AU - 11.95 AU

Year: 21307 Days

Day: 18.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,482,479 km

• M1: 82,279 km (0.107 R)
• M2: 406,757 km (0.068 R)
• M3: 565,929 km (0.084 R)
• M4: 835,205 km (0.026 R)
• M5: 3,100,416 km (0.084 R)
• M6: 3,733,215 km (0.054 R)
• M7: 4,385,312 km (0.101 R)
• M8: 7,670,332 km (0.08 R)
• M9: 7,900,413 km (0.047 R)
• M10: 9,749,293 km (0.094 R)
• M11: 12,113,987 km (0.072 R)
• M12: 13,002,000 km (0.083 R)
• M13: 20,818,339 km (0.066 R)
• M14: 23,218,487 km (0.088 R)
• M15: 23,506,762 km (0.08 R)
• M16: 24,188,629 km (0.117 R)
• M17: 33,919,672 km (0.106 R)
• M18: 45,067,705 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.3

Radius: 4.8

Gravity: 32.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.26 AU - 12.06 AU

Year: 22832 Days

Day: 23.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 85,482,479 km

• M1: 59,690 km (0.108 R)
• M2: 251,773 km (0.12 R)
• M3: 450,439 km (0.096 R)
• M4: 722,707 km (0.108 R)
• M5: 873,652 km (0.114 R)
• M6: 1,154,148 km (0.091 R)
• M7: 2,389,228 km (0.102 R)
• M8: 2,679,148 km (0.111 R)
• M9: 3,946,392 km (0.097 R)
• M10: 4,747,040 km (0.049 R)
• M11: 6,165,078 km (0.089 R)
• M12: 8,704,053 km (0.031 R)
• M13: 11,061,117 km (0.083 R)
• M14: 12,491,422 km (0.072 R)
• M15: 15,796,338 km (0.063 R)
• M16: 17,249,382 km (0.086 R)
• M17: 19,544,513 km (0.065 R)
• M18: 20,026,817 km (0.12 R)
• M19: 29,738,112 km (0.12 R)
• M20: 30,762,857 km (0.098 R)
• M21: 33,839,936 km (0.105 R)
• M22: 34,116,692 km (0.093 R)
• M23: 35,239,424 km (0.108 R)
• M24: 44,954,310 km (0.11 R)
• M25: 54,963,903 km (0.104 R)
• M26: 58,870,352 km (0.101 R)
• M27: 67,448,743 km (0.04 R)
• M28: 74,228,070 km (0.081 R)
• M29: 74,461,592 km (0.028 R)
• M30: 79,478,506 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 12,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit