🌌 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: 584.8

Radius: 10.9

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.96 AU - 1.32 AU

Year: 798 Days

Day: 15 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,561,493 km

• M1: 135,536 km (0.084 R)
• M2: 529,128 km (0.101 R)
• M3: 1,111,662 km (0.079 R)
• M4: 1,762,562 km (0.042 R)
• M5: 2,361,702 km (0.079 R)
• M6: 3,092,338 km (0.099 R)
• M7: 3,937,865 km (0.095 R)
• M8: 5,789,138 km (0.049 R)
• M9: 6,143,237 km (0.078 R)
• M10: 7,181,296 km (0.081 R)
• M11: 7,754,256 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.1

Radius: 10.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.25 AU - 1.87 AU

Year: 1278 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,561,493 km

• M1: 133,142 km (0.083 R)
• M2: 495,468 km (0.083 R)
• M3: 886,218 km (0.106 R)
• M4: 1,253,630 km (0.113 R)
• M5: 1,651,710 km (0.097 R)
• M6: 2,188,617 km (0.057 R)
• M7: 4,051,260 km (0.092 R)
• M8: 4,433,632 km (0.076 R)
• M9: 5,231,288 km (0.077 R)
• M10: 5,749,794 km (0.077 R)
• M11: 6,580,062 km (0.104 R)
• M12: 7,852,991 km (0.099 R)
• M13: 8,961,062 km (0.118 R)
• M14: 10,748,757 km (0.052 R)
• M15: 11,417,010 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.3

Radius: 9.6

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.85 AU - 2.23 AU

Year: 1911 Days

Day: 8.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 173.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,561,493 km

• M1: 119,379 km (0.107 R)
• M2: 421,417 km (0.087 R)
• M3: 1,593,965 km (0.072 R)
• M4: 1,919,789 km (0.067 R)
• M5: 2,370,229 km (0.101 R)
• M6: 4,138,027 km (0.096 R)
• M7: 4,827,374 km (0.072 R)
• M8: 5,165,166 km (0.112 R)
• M9: 6,433,756 km (0.106 R)
• M10: 7,991,518 km (0.045 R)
• M11: 11,239,886 km (0.031 R)
• M12: 12,327,014 km (0.067 R)
• M13: 13,571,220 km (0.095 R)
• M14: 16,008,618 km (0.109 R)
• M15: 16,508,873 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219

Radius: 12.6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.23 AU - 5.41 AU

Year: 6942 Days

Day: 12.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,561,493 km

• M1: 157,078 km (0.04 R)
• M2: 565,480 km (0.055 R)
• M3: 1,270,535 km (0.049 R)
• M4: 1,853,368 km (0.044 R)
• M5: 2,946,031 km (0.098 R)
• M6: 3,645,251 km (0.048 R)
• M7: 14,707,266 km (0.091 R)
• M8: 15,186,278 km (0.065 R)
• M9: 16,572,003 km (0.115 R)
• M10: 19,466,124 km (0.12 R)
• M11: 22,682,029 km (0.108 R)
• M12: 23,901,252 km (0.095 R)
• M13: 24,713,119 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.5

Radius: 14.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.69 AU - 5.77 AU

Year: 7846 Days

Day: 14.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,561,493 km

• M1: 184,753 km (0.077 R)
• M2: 684,859 km (0.093 R)
• M3: 1,228,348 km (0.117 R)
• M4: 2,215,395 km (0.115 R)
• M5: 2,823,061 km (0.059 R)
• M6: 3,447,932 km (0.102 R)
• M7: 4,008,475 km (0.036 R)
• M8: 5,069,124 km (0.092 R)
• M9: 5,698,632 km (0.076 R)
• M10: 6,451,259 km (0.115 R)
• M11: 9,855,657 km (0.107 R)
• M12: 11,620,763 km (0.038 R)
• M13: 12,106,956 km (0.101 R)
• M14: 12,719,709 km (0.098 R)
• M15: 14,312,028 km (0.096 R)
• M16: 15,509,709 km (0.031 R)
• M17: 17,255,815 km (0.106 R)
• M18: 18,393,507 km (0.059 R)
• M19: 20,348,302 km (0.12 R)
• M20: 22,272,580 km (0.113 R)
• M21: 23,966,626 km (0.113 R)
• M22: 24,934,225 km (0.108 R)
• M23: 27,041,461 km (0.064 R)
• M24: 27,801,567 km (0.097 R)
• M25: 31,503,816 km (0.064 R)
• M26: 36,665,241 km (0.076 R)
• M27: 37,479,353 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.4

Radius: 9.9

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.04 AU - 6.02 AU

Year: 8531 Days

Day: 12 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,561,493 km

• M1: 123,119 km (0.052 R)
• M2: 529,576 km (0.105 R)
• M3: 931,097 km (0.079 R)
• M4: 1,675,646 km (0.07 R)
• M5: 2,221,229 km (0.091 R)
• M6: 4,084,471 km (0.078 R)
• M7: 4,798,800 km (0.093 R)
• M8: 6,006,205 km (0.06 R)
• M9: 7,568,605 km (0.083 R)
• M10: 7,987,629 km (0.111 R)
• M11: 8,872,051 km (0.055 R)
• M12: 9,625,576 km (0.06 R)
• M13: 11,260,082 km (0.034 R)
• M14: 15,734,704 km (0.104 R)
• M15: 17,625,771 km (0.077 R)
• M16: 18,288,489 km (0.117 R)
• M17: 22,447,460 km (0.11 R)
• M18: 23,138,751 km (0.118 R)
• M19: 28,783,378 km (0.04 R)
• M20: 29,805,730 km (0.101 R)
• M21: 30,852,018 km (0.097 R)
• M22: 32,686,686 km (0.111 R)
• M23: 33,351,200 km (0.097 R)
• M24: 34,024,689 km (0.066 R)
• M25: 35,398,895 km (0.097 R)
• M26: 38,135,639 km (0.084 R)
• M27: 39,119,843 km (0.117 R)
• M28: 41,010,461 km (0.079 R)
• M29: 41,654,031 km (0.086 R)
• M30: 45,246,175 km (0.052 R)
• M31: 46,487,987 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.3

Radius: 6.3

Gravity: 17.59 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.26 AU - 7.14 AU

Year: 11377 Days

Day: 15.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,561,493 km

• M1: 84,972 km (0.047 R)
• M2: 389,702 km (0.083 R)
• M3: 684,261 km (0.11 R)
• M4: 1,077,553 km (0.088 R)
• M5: 1,453,643 km (0.104 R)
• M6: 1,947,764 km (0.117 R)
• M7: 2,252,794 km (0.079 R)
• M8: 3,617,576 km (0.081 R)
• M9: 4,079,833 km (0.117 R)
• M10: 5,390,610 km (0.078 R)
• M11: 5,739,921 km (0.094 R)
• M12: 6,839,016 km (0.051 R)
• M13: 7,124,150 km (0.104 R)
• M14: 11,588,150 km (0.108 R)
• M15: 13,017,857 km (0.117 R)
• M16: 13,969,000 km (0.098 R)
• M17: 14,830,086 km (0.065 R)
• M18: 16,222,991 km (0.069 R)
• M19: 16,439,160 km (0.034 R)
• M20: 18,551,034 km (0.092 R)
• M21: 18,787,548 km (0.082 R)
• M22: 19,428,126 km (0.047 R)
• M23: 20,583,769 km (0.081 R)
• M24: 21,959,920 km (0.079 R)
• M25: 22,580,901 km (0.086 R)
• M26: 24,989,876 km (0.115 R)
• M27: 28,079,820 km (0.062 R)
• M28: 30,420,877 km (0.098 R)
• M29: 31,863,748 km (0.09 R)
• M30: 38,988,496 km (0.107 R)
• M31: 50,552,412 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.5

Radius: 6.9

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.15 AU - 7.63 AU

Year: 11864 Days

Day: 21.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,561,493 km

• M1: 85,869 km (0.05 R)
• M2: 1,274,424 km (0.094 R)
• M3: 1,772,286 km (0.113 R)
• M4: 2,004,911 km (0.038 R)
• M5: 2,258,180 km (0.062 R)
• M6: 3,055,387 km (0.049 R)
• M7: 4,197,567 km (0.114 R)
• M8: 4,462,355 km (0.119 R)
• M9: 5,885,629 km (0.119 R)
• M10: 7,001,629 km (0.109 R)
• M11: 7,290,951 km (0.059 R)
• M12: 7,937,663 km (0.086 R)
• M13: 9,345,229 km (0.077 R)
• M14: 9,746,900 km (0.082 R)
• M15: 10,107,879 km (0.087 R)
• M16: 10,638,952 km (0.114 R)
• M17: 12,166,047 km (0.085 R)
• M18: 13,898,091 km (0.115 R)
• M19: 14,755,586 km (0.109 R)
• M20: 15,718,099 km (0.109 R)
• M21: 16,430,633 km (0.113 R)
• M22: 17,090,210 km (0.039 R)
• M23: 17,691,295 km (0.048 R)
• M24: 18,540,412 km (0.089 R)
• M25: 20,739,800 km (0.106 R)
• M26: 28,580,374 km (0.086 R)
• M27: 33,094,939 km (0.111 R)
• M28: 34,978,525 km (0.106 R)
• M29: 35,460,380 km (0.078 R)
• M30: 36,191,315 km (0.096 R)
• M31: 36,932,423 km (0.066 R)
• M32: 43,783,706 km (0.106 R)
• M33: 51,435,637 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.1

Radius: 5.4

Gravity: 16.16 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.02 AU - 9.58 AU

Year: 17125 Days

Day: 15 Hours

Environment

Temp: -234 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 60,561,493 km

• M1: 67,618 km (0.075 R)
• M2: 263,292 km (0.063 R)
• M3: 495,319 km (0.088 R)
• M4: 862,282 km (0.105 R)
• M5: 1,070,223 km (0.067 R)
• M6: 1,395,150 km (0.093 R)
• M7: 1,904,381 km (0.104 R)
• M8: 3,156,216 km (0.12 R)
• M9: 3,492,512 km (0.085 R)
• M10: 4,175,725 km (0.052 R)
• M11: 4,743,898 km (0.108 R)
• M12: 4,944,359 km (0.06 R)
• M13: 5,255,523 km (0.026 R)
• M14: 9,175,735 km (0.093 R)
• M15: 9,699,028 km (0.097 R)
• M16: 11,036,134 km (0.069 R)
• M17: 14,138,644 km (0.073 R)
• M18: 15,629,836 km (0.105 R)
• M19: 16,911,441 km (0.101 R)
• M20: 17,301,443 km (0.075 R)
• M21: 17,857,348 km (0.118 R)
• M22: 20,200,500 km (0.073 R)
• M23: 21,902,175 km (0.058 R)
• M24: 24,481,692 km (0.092 R)
• M25: 26,832,921 km (0.063 R)
• M26: 28,554,643 km (0.026 R)
• M27: 29,107,407 km (0.032 R)
• M28: 29,893,245 km (0.101 R)
• M29: 31,156,599 km (0.051 R)
• M30: 36,050,544 km (0.054 R)
• M31: 36,437,105 km (0.089 R)
• M32: 38,010,575 km (0.091 R)
• M33: 43,001,908 km (0.073 R)
• M34: 43,874,213 km (0.066 R)
• M35: 50,956,924 km (0.089 R)
• M36: 51,933,499 km (0.075 R)
• M37: 56,482,621 km (0.046 R)
• M38: 58,764,736 km (0.12 R)
• M39: 59,299,998 km (0.114 R)
• M40: 60,561,556 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 15,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit