🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.8

Radius: 10.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.09 AU - 1.19 AU

Year: 798 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,713,806 km

• M1: 165,455 km (0.115 R)
• M2: 564,134 km (0.043 R)
• M3: 1,010,085 km (0.11 R)
• M4: 1,697,188 km (0.031 R)
• M5: 2,664,188 km (0.079 R)
• M6: 3,343,812 km (0.084 R)
• M7: 3,835,091 km (0.056 R)
• M8: 4,399,673 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.1

Radius: 9

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.9 AU - 2.82 AU

Year: 2378 Days

Day: 9.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,713,806 km

• M1: 112,647 km (0.117 R)
• M2: 458,517 km (0.095 R)
• M3: 747,690 km (0.047 R)
• M4: 1,091,316 km (0.066 R)
• M5: 1,773,632 km (0.045 R)
• M6: 2,634,419 km (0.099 R)
• M7: 3,015,743 km (0.085 R)
• M8: 3,531,707 km (0.063 R)
• M9: 4,580,388 km (0.086 R)
• M10: 6,549,395 km (0.06 R)
• M11: 7,118,465 km (0.119 R)
• M12: 7,976,110 km (0.111 R)
• M13: 8,747,287 km (0.093 R)
• M14: 9,502,307 km (0.09 R)
• M15: 9,829,478 km (0.112 R)
• M16: 10,821,012 km (0.072 R)
• M17: 11,322,913 km (0.062 R)
• M18: 11,728,024 km (0.118 R)
• M19: 12,257,750 km (0.059 R)
• M20: 13,283,543 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.9

Radius: 10.8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.77 AU - 2.95 AU

Year: 2378 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 138.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,713,806 km

• M1: 134,339 km (0.101 R)
• M2: 801,845 km (0.087 R)
• M3: 1,199,625 km (0.08 R)
• M4: 1,856,210 km (0.08 R)
• M5: 2,224,072 km (0.088 R)
• M6: 2,796,134 km (0.071 R)
• M7: 3,219,645 km (0.079 R)
• M8: 3,972,272 km (0.093 R)
• M9: 4,796,257 km (0.082 R)
• M10: 5,249,240 km (0.118 R)
• M11: 6,316,620 km (0.083 R)
• M12: 7,270,307 km (0.106 R)
• M13: 8,501,198 km (0.094 R)
• M14: 8,909,002 km (0.102 R)
• M15: 9,264,297 km (0.092 R)
• M16: 11,906,345 km (0.097 R)
• M17: 13,399,631 km (0.089 R)
• M18: 14,521,316 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.7

Radius: 14.5

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.55 AU - 2.71 AU

Year: 2798 Days

Day: 10.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,713,806 km

• M1: 183,557 km (0.094 R)
• M2: 721,062 km (0.032 R)
• M3: 1,335,759 km (0.086 R)
• M4: 2,712,957 km (0.111 R)
• M5: 3,468,427 km (0.071 R)
• M6: 5,190,298 km (0.106 R)
• M7: 6,279,969 km (0.096 R)
• M8: 7,135,669 km (0.045 R)
• M9: 7,667,489 km (0.077 R)
• M10: 8,482,349 km (0.064 R)
• M11: 9,848,327 km (0.077 R)
• M12: 10,471,552 km (0.092 R)
• M13: 11,004,419 km (0.069 R)
• M14: 12,124,608 km (0.092 R)
• M15: 13,057,201 km (0.061 R)
• M16: 14,082,695 km (0.077 R)
• M17: 15,696,257 km (0.107 R)
• M18: 16,547,768 km (0.104 R)
• M19: 18,179,881 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.8

Radius: 12.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.32 AU - 3.7 AU

Year: 4314 Days

Day: 8.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,713,806 km

• M1: 160,668 km (0.053 R)
• M2: 665,711 km (0.109 R)
• M3: 1,171,351 km (0.096 R)
• M4: 2,120,999 km (0.101 R)
• M5: 2,641,150 km (0.078 R)
• M6: 3,339,623 km (0.047 R)
• M7: 3,774,354 km (0.045 R)
• M8: 4,180,213 km (0.084 R)
• M9: 5,741,716 km (0.071 R)
• M10: 6,458,888 km (0.073 R)
• M11: 8,532,763 km (0.083 R)
• M12: 8,973,329 km (0.091 R)
• M13: 9,820,651 km (0.104 R)
• M14: 12,497,107 km (0.063 R)
• M15: 16,682,556 km (0.08 R)
• M16: 17,140,924 km (0.096 R)
• M17: 19,308,747 km (0.038 R)
• M18: 21,183,358 km (0.089 R)
• M19: 23,176,749 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.1

Radius: 13.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.49 AU - 4.13 AU

Year: 4879 Days

Day: 14.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,713,806 km

• M1: 173,982 km (0.091 R)
• M2: 672,442 km (0.109 R)
• M3: 1,162,675 km (0.069 R)
• M4: 1,664,576 km (0.104 R)
• M5: 2,188,617 km (0.12 R)
• M6: 5,757,872 km (0.072 R)
• M7: 6,739,384 km (0.119 R)
• M8: 7,573,841 km (0.116 R)
• M9: 8,437,021 km (0.083 R)
• M10: 9,157,634 km (0.105 R)
• M11: 13,024,290 km (0.119 R)
• M12: 14,940,788 km (0.041 R)
• M13: 27,155,155 km (0.117 R)
• M14: 31,573,678 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.6

Radius: 13.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.52 AU - 4.16 AU

Year: 4936 Days

Day: 12.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,713,806 km

• M1: 167,849 km (0.084 R)
• M2: 1,049,130 km (0.117 R)
• M3: 1,515,576 km (0.095 R)
• M4: 2,344,049 km (0.086 R)
• M5: 2,946,480 km (0.109 R)
• M6: 3,504,629 km (0.093 R)
• M7: 4,315,450 km (0.095 R)
• M8: 7,566,660 km (0.041 R)
• M9: 9,577,405 km (0.099 R)
• M10: 10,535,280 km (0.118 R)
• M11: 11,161,348 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.2

Radius: 13.3

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.05 AU - 6.39 AU

Year: 8974 Days

Day: 9.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,713,806 km

• M1: 166,054 km (0.075 R)
• M2: 871,258 km (0.112 R)
• M3: 1,291,778 km (0.112 R)
• M4: 1,882,091 km (0.062 R)
• M5: 2,502,174 km (0.107 R)
• M6: 2,982,234 km (0.07 R)
• M7: 4,079,983 km (0.117 R)
• M8: 4,610,756 km (0.119 R)
• M9: 6,988,614 km (0.054 R)
• M10: 7,910,885 km (0.051 R)
• M11: 9,857,153 km (0.104 R)
• M12: 11,320,819 km (0.076 R)
• M13: 12,265,978 km (0.08 R)
• M14: 13,263,198 km (0.105 R)
• M15: 14,313,524 km (0.091 R)
• M16: 15,927,835 km (0.054 R)
• M17: 16,448,136 km (0.107 R)
• M18: 18,787,398 km (0.086 R)
• M19: 26,577,558 km (0.09 R)
• M20: 27,775,238 km (0.068 R)
• M21: 28,720,697 km (0.095 R)
• M22: 31,279,269 km (0.11 R)
• M23: 34,632,655 km (0.116 R)
• M24: 35,287,146 km (0.028 R)
• M25: 37,528,271 km (0.092 R)
• M26: 39,625,035 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.2

Radius: 4.3

Gravity: 22.4 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.89 AU - 6.35 AU

Year: 9932 Days

Day: 17.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 57,713,806 km

• M1: 54,603 km (0.097 R)
• M2: 241,152 km (0.1 R)
• M3: 610,509 km (0.064 R)
• M4: 928,554 km (0.068 R)
• M5: 1,152,352 km (0.061 R)
• M6: 1,841,101 km (0.11 R)
• M7: 2,029,146 km (0.112 R)
• M8: 2,178,444 km (0.1 R)
• M9: 2,317,271 km (0.065 R)
• M10: 2,871,531 km (0.066 R)
• M11: 3,190,623 km (0.106 R)
• M12: 3,485,930 km (0.099 R)
• M13: 5,030,228 km (0.113 R)
• M14: 5,304,890 km (0.065 R)
• M15: 5,493,533 km (0.095 R)
• M16: 8,541,440 km (0.114 R)
• M17: 8,888,507 km (0.109 R)
• M18: 10,517,927 km (0.054 R)
• M19: 11,325,157 km (0.075 R)
• M20: 11,743,882 km (0.107 R)
• M21: 12,336,289 km (0.112 R)
• M22: 15,345,750 km (0.053 R)
• M23: 15,664,692 km (0.105 R)
• M24: 15,988,123 km (0.091 R)
• M25: 20,223,987 km (0.045 R)
• M26: 20,607,406 km (0.118 R)
• M27: 24,022,127 km (0.112 R)
• M28: 25,683,561 km (0.03 R)
• M29: 27,513,592 km (0.109 R)
• M30: 27,984,376 km (0.06 R)
• M31: 29,331,056 km (0.074 R)
• M32: 29,526,880 km (0.047 R)
• M33: 30,821,051 km (0.062 R)
• M34: 33,096,734 km (0.058 R)
• M35: 37,057,936 km (0.05 R)
• M36: 37,286,820 km (0.112 R)
• M37: 37,747,432 km (0.069 R)
• M38: 40,228,064 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.8

Radius: 3

Gravity: 44.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.11 AU - 9.65 AU

Year: 17359 Days

Day: 24.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,713,806 km

• M1: 37,250 km (0.107 R)
• M2: 228,137 km (0.079 R)
• M3: 491,878 km (0.108 R)
• M4: 1,289,833 km (0.118 R)
• M5: 1,840,054 km (0.114 R)
• M6: 2,426,328 km (0.111 R)
• M7: 2,639,505 km (0.114 R)
• M8: 3,127,792 km (0.086 R)
• M9: 3,812,352 km (0.088 R)
• M10: 4,041,536 km (0.12 R)
• M11: 7,509,514 km (0.106 R)
• M12: 10,662,439 km (0.097 R)
• M13: 13,322,887 km (0.113 R)
• M14: 14,875,115 km (0.117 R)
• M15: 18,820,310 km (0.083 R)
• M16: 25,156,528 km (0.114 R)
• M17: 26,677,489 km (0.071 R)
• M18: 33,495,113 km (0.09 R)
• M19: 34,836,557 km (0.096 R)
• M20: 35,583,050 km (0.111 R)
• M21: 36,086,597 km (0.027 R)
• M22: 41,248,172 km (0.106 R)
• M23: 50,906,510 km (0.078 R)
• M24: 57,368,390 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 18,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit