🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.5

Radius: 13.6

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.59 AU - 1.99 AU

Year: 1597 Days

Day: 12.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,537,286 km

• M1: 169,195 km (0.065 R)
• M2: 733,478 km (0.104 R)
• M3: 1,172,698 km (0.047 R)
• M4: 1,679,386 km (0.035 R)
• M5: 2,134,911 km (0.088 R)
• M6: 2,634,419 km (0.118 R)
• M7: 3,671,132 km (0.06 R)
• M8: 4,320,686 km (0.109 R)
• M9: 5,943,224 km (0.11 R)
• M10: 6,715,448 km (0.04 R)
• M11: 9,032,121 km (0.096 R)
• M12: 10,087,085 km (0.114 R)
• M13: 10,904,638 km (0.113 R)
• M14: 11,473,857 km (0.052 R)
• M15: 12,100,373 km (0.095 R)
• M16: 12,905,808 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.4

Radius: 9.6

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.13 AU - 2.93 AU

Year: 2684 Days

Day: 9.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,537,286 km

• M1: 119,379 km (0.112 R)
• M2: 456,573 km (0.07 R)
• M3: 965,953 km (0.076 R)
• M4: 1,486,704 km (0.115 R)
• M5: 1,841,400 km (0.096 R)
• M6: 2,347,490 km (0.051 R)
• M7: 2,679,148 km (0.106 R)
• M8: 3,402,005 km (0.069 R)
• M9: 4,187,544 km (0.103 R)
• M10: 4,723,104 km (0.082 R)
• M11: 5,674,546 km (0.12 R)
• M12: 6,062,603 km (0.118 R)
• M13: 7,244,277 km (0.09 R)
• M14: 8,210,380 km (0.072 R)
• M15: 9,580,996 km (0.033 R)
• M16: 10,169,813 km (0.11 R)
• M17: 10,939,643 km (0.096 R)
• M18: 11,501,383 km (0.085 R)
• M19: 11,914,274 km (0.12 R)
• M20: 12,294,252 km (0.106 R)
• M21: 14,269,842 km (0.105 R)
• M22: 17,835,058 km (0.095 R)
• M23: 18,332,770 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.1

Radius: 10.1

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.95 AU - 5.71 AU

Year: 7079 Days

Day: 9.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,537,286 km

• M1: 125,662 km (0.11 R)
• M2: 1,913,806 km (0.052 R)
• M3: 3,137,815 km (0.105 R)
• M4: 4,116,634 km (0.096 R)
• M5: 5,681,129 km (0.112 R)
• M6: 6,281,465 km (0.099 R)
• M7: 7,305,462 km (0.069 R)
• M8: 7,794,797 km (0.06 R)
• M9: 8,703,903 km (0.112 R)
• M10: 10,048,639 km (0.049 R)
• M11: 11,244,225 km (0.092 R)
• M12: 16,827,367 km (0.108 R)
• M13: 17,358,140 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.1

Radius: 12.4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.42 AU - 5.62 AU

Year: 7500 Days

Day: 14.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,537,286 km

• M1: 154,235 km (0.119 R)
• M2: 549,323 km (0.105 R)
• M3: 1,376,749 km (0.114 R)
• M4: 1,936,844 km (0.075 R)
• M5: 2,422,289 km (0.112 R)
• M6: 5,584,040 km (0.102 R)
• M7: 6,363,445 km (0.053 R)
• M8: 6,872,526 km (0.089 R)
• M9: 7,849,550 km (0.052 R)
• M10: 8,652,292 km (0.119 R)
• M11: 9,370,063 km (0.114 R)
• M12: 10,924,684 km (0.078 R)
• M13: 12,089,004 km (0.114 R)
• M14: 12,929,295 km (0.037 R)
• M15: 15,232,055 km (0.057 R)
• M16: 16,279,091 km (0.117 R)
• M17: 18,082,044 km (0.04 R)
• M18: 18,516,327 km (0.095 R)
• M19: 20,091,592 km (0.065 R)
• M20: 21,592,209 km (0.035 R)
• M21: 22,997,082 km (0.059 R)
• M22: 23,765,118 km (0.114 R)
• M23: 25,896,887 km (0.108 R)
• M24: 29,628,307 km (0.056 R)
• M25: 31,050,983 km (0.086 R)
• M26: 32,306,109 km (0.1 R)
• M27: 37,549,664 km (0.068 R)
• M28: 38,854,008 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.4

Radius: 12.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.28 AU - 6.52 AU

Year: 8368 Days

Day: 6.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,537,286 km

• M1: 155,432 km (0.064 R)
• M2: 690,544 km (0.07 R)
• M3: 1,273,527 km (0.11 R)
• M4: 1,908,420 km (0.052 R)
• M5: 2,309,043 km (0.074 R)
• M6: 3,090,842 km (0.096 R)
• M7: 4,170,489 km (0.107 R)
• M8: 4,826,177 km (0.111 R)
• M9: 5,806,641 km (0.11 R)
• M10: 6,241,223 km (0.066 R)
• M11: 6,769,603 km (0.113 R)
• M12: 8,793,363 km (0.101 R)
• M13: 9,687,809 km (0.093 R)
• M14: 11,040,772 km (0.103 R)
• M15: 13,416,087 km (0.118 R)
• M16: 14,540,315 km (0.102 R)
• M17: 15,919,308 km (0.034 R)
• M18: 16,375,881 km (0.116 R)
• M19: 16,908,449 km (0.077 R)
• M20: 17,452,387 km (0.1 R)
• M21: 19,301,566 km (0.11 R)
• M22: 22,970,454 km (0.118 R)
• M23: 23,638,109 km (0.098 R)
• M24: 24,750,818 km (0.107 R)
• M25: 25,897,935 km (0.078 R)
• M26: 30,944,170 km (0.084 R)
• M27: 33,113,189 km (0.046 R)
• M28: 34,397,038 km (0.119 R)
• M29: 35,713,948 km (0.06 R)
• M30: 38,098,838 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.9

Radius: 6.1

Gravity: 19.78 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.58 AU - 7.34 AU

Year: 9703 Days

Day: 21.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,537,286 km

• M1: 75,846 km (0.104 R)
• M2: 303,684 km (0.111 R)
• M3: 540,048 km (0.029 R)
• M4: 1,259,614 km (0.072 R)
• M5: 1,507,049 km (0.08 R)
• M6: 2,135,510 km (0.116 R)
• M7: 2,860,162 km (0.052 R)
• M8: 3,314,640 km (0.042 R)
• M9: 4,366,463 km (0.091 R)
• M10: 5,127,317 km (0.114 R)
• M11: 5,455,236 km (0.057 R)
• M12: 5,831,923 km (0.037 R)
• M13: 6,044,801 km (0.078 R)
• M14: 7,067,003 km (0.097 R)
• M15: 8,199,758 km (0.088 R)
• M16: 8,925,458 km (0.09 R)
• M17: 10,979,736 km (0.075 R)
• M18: 12,434,276 km (0.11 R)
• M19: 15,114,172 km (0.035 R)
• M20: 15,381,503 km (0.082 R)
• M21: 18,006,198 km (0.079 R)
• M22: 18,458,133 km (0.108 R)
• M23: 19,228,263 km (0.085 R)
• M24: 21,498,411 km (0.112 R)
• M25: 22,785,102 km (0.063 R)
• M26: 23,850,837 km (0.087 R)
• M27: 25,700,166 km (0.109 R)
• M28: 33,487,035 km (0.118 R)
• M29: 35,801,014 km (0.058 R)
• M30: 36,157,207 km (0.102 R)
• M31: 37,118,224 km (0.088 R)
• M32: 38,219,563 km (0.062 R)
• M33: 43,513,832 km (0.07 R)
• M34: 44,464,078 km (0.112 R)
• M35: 47,826,738 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.3

Radius: 6.9

Gravity: 20.09 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.41 AU - 8.77 AU

Year: 13944 Days

Day: 18.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,537,286 km

• M1: 85,869 km (0.048 R)
• M2: 475,272 km (0.12 R)
• M3: 787,184 km (0.105 R)
• M4: 1,092,064 km (0.082 R)
• M5: 1,599,351 km (0.056 R)
• M6: 1,906,924 km (0.092 R)
• M7: 3,073,488 km (0.111 R)
• M8: 3,779,141 km (0.097 R)
• M9: 4,016,703 km (0.085 R)
• M10: 4,424,058 km (0.096 R)
• M11: 8,433,131 km (0.114 R)
• M12: 8,996,218 km (0.1 R)
• M13: 10,777,330 km (0.059 R)
• M14: 16,704,248 km (0.095 R)
• M15: 18,340,400 km (0.057 R)
• M16: 19,371,877 km (0.071 R)
• M17: 25,114,790 km (0.087 R)
• M18: 27,476,641 km (0.09 R)
• M19: 30,217,573 km (0.09 R)
• M20: 33,513,065 km (0.087 R)
• M21: 34,020,800 km (0.118 R)
• M22: 35,838,264 km (0.044 R)
• M23: 36,502,778 km (0.094 R)
• M24: 39,665,875 km (0.086 R)
• M25: 39,949,214 km (0.118 R)
• M26: 45,438,708 km (0.095 R)
• M27: 52,425,527 km (0.102 R)
• M28: 52,766,909 km (0.095 R)
• M29: 54,495,812 km (0.12 R)
• M30: 56,083,943 km (0.077 R)
• M31: 59,723,060 km (0.047 R)
• M32: 60,844,745 km (0.085 R)
• M33: 63,516,414 km (0.102 R)
• M34: 66,864,563 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.2

Radius: 3.6

Gravity: 56.5 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.85 AU - 8.91 AU

Year: 16177 Days

Day: 19.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,537,286 km

• M1: 45,627 km (0.112 R)
• M2: 687,851 km (0.081 R)
• M3: 931,845 km (0.074 R)
• M4: 1,418,038 km (0.089 R)
• M5: 1,759,869 km (0.102 R)
• M6: 1,978,581 km (0.053 R)
• M7: 2,174,405 km (0.1 R)
• M8: 2,383,094 km (0.067 R)
• M9: 3,491,315 km (0.083 R)
• M10: 4,628,708 km (0.074 R)
• M11: 4,868,663 km (0.087 R)
• M12: 6,194,997 km (0.078 R)
• M13: 6,657,105 km (0.112 R)
• M14: 7,323,863 km (0.082 R)
• M15: 13,556,858 km (0.083 R)
• M16: 14,550,338 km (0.084 R)
• M17: 14,769,499 km (0.095 R)
• M18: 15,064,954 km (0.072 R)
• M19: 20,343,964 km (0.067 R)
• M20: 23,593,828 km (0.106 R)
• M21: 23,997,593 km (0.055 R)
• M22: 25,341,281 km (0.111 R)
• M23: 27,394,362 km (0.087 R)
• M24: 30,260,956 km (0.077 R)
• M25: 36,581,467 km (0.083 R)
• M26: 39,196,736 km (0.095 R)
• M27: 40,911,128 km (0.111 R)
• M28: 42,229,385 km (0.093 R)
• M29: 44,796,035 km (0.063 R)
• M30: 45,726,085 km (0.094 R)
• M31: 48,593,727 km (0.08 R)
• M32: 58,461,053 km (0.087 R)
• M33: 61,643,299 km (0.074 R)
• M34: 67,133,092 km (0.116 R)
• M35: 67,537,305 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 14,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit