🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 14.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.57 AU - 0.81 AU

Year: 403 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 52,409,379 km

• M1: 179,218 km (0.113 R)
• M2: 1,092,663 km (0.116 R)
• M3: 1,678,488 km (0.095 R)
• M4: 2,421,092 km (0.097 R)
• M5: 2,968,471 km (0.074 R)
• M6: 3,702,248 km (0.113 R)
• M7: 4,718,018 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.3

Radius: 8.7

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.61 AU - 0.93 AU

Year: 475 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,409,379 km

• M1: 108,159 km (0.075 R)
• M2: 422,165 km (0.116 R)
• M3: 820,544 km (0.108 R)
• M4: 1,118,394 km (0.106 R)
• M5: 1,654,702 km (0.074 R)
• M6: 2,192,506 km (0.119 R)
• M7: 2,531,645 km (0.097 R)
• M8: 2,937,653 km (0.09 R)
• M9: 3,422,051 km (0.028 R)
• M10: 3,778,094 km (0.116 R)
• M11: 4,078,038 km (0.058 R)
• M12: 5,705,663 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439

Radius: 13.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.95 AU - 1.27 AU

Year: 822 Days

Day: 14.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,409,379 km

• M1: 170,542 km (0.084 R)
• M2: 606,470 km (0.067 R)
• M3: 1,148,762 km (0.099 R)
• M4: 1,724,115 km (0.089 R)
• M5: 2,894,270 km (0.117 R)
• M6: 4,068,763 km (0.094 R)
• M7: 4,765,291 km (0.116 R)
• M8: 5,576,410 km (0.097 R)
• M9: 6,258,577 km (0.08 R)
• M10: 7,474,209 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.7

Radius: 8.5

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.59 AU - 3.69 AU

Year: 4882 Days

Day: 14.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,409,379 km

• M1: 105,766 km (0.115 R)
• M2: 491,279 km (0.086 R)
• M3: 1,513,332 km (0.053 R)
• M4: 3,108,793 km (0.053 R)
• M5: 3,707,783 km (0.048 R)
• M6: 4,156,577 km (0.072 R)
• M7: 4,856,246 km (0.107 R)
• M8: 7,212,113 km (0.093 R)
• M9: 7,761,437 km (0.095 R)
• M10: 9,151,500 km (0.113 R)
• M11: 14,941,237 km (0.085 R)
• M12: 18,791,587 km (0.051 R)
• M13: 20,761,940 km (0.102 R)
• M14: 22,866,035 km (0.088 R)
• M15: 24,130,286 km (0.113 R)
• M16: 26,453,691 km (0.102 R)
• M17: 27,934,859 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.4

Radius: 14.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.27 AU - 4.23 AU

Year: 5105 Days

Day: 8.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,409,379 km

• M1: 184,155 km (0.116 R)
• M2: 656,884 km (0.102 R)
• M3: 1,459,178 km (0.076 R)
• M4: 2,506,812 km (0.1 R)
• M5: 3,325,411 km (0.105 R)
• M6: 3,898,521 km (0.112 R)
• M7: 5,245,649 km (0.074 R)
• M8: 6,525,459 km (0.116 R)
• M9: 7,858,376 km (0.067 R)
• M10: 8,882,972 km (0.055 R)
• M11: 10,562,358 km (0.073 R)
• M12: 15,329,892 km (0.081 R)
• M13: 18,569,733 km (0.071 R)
• M14: 20,523,631 km (0.108 R)
• M15: 26,372,459 km (0.099 R)
• M16: 27,205,570 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293

Radius: 10.2

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.93 AU - 4.51 AU

Year: 6094 Days

Day: 13.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,409,379 km

• M1: 127,158 km (0.078 R)
• M2: 520,900 km (0.103 R)
• M3: 1,133,204 km (0.094 R)
• M4: 1,467,406 km (0.072 R)
• M5: 2,040,665 km (0.111 R)
• M6: 2,576,225 km (0.097 R)
• M7: 2,983,580 km (0.1 R)
• M8: 4,016,254 km (0.073 R)
• M9: 4,860,435 km (0.067 R)
• M10: 5,192,991 km (0.104 R)
• M11: 6,740,880 km (0.048 R)
• M12: 7,188,178 km (0.074 R)
• M13: 8,429,541 km (0.053 R)
• M14: 9,489,891 km (0.094 R)
• M15: 10,134,508 km (0.091 R)
• M16: 12,244,287 km (0.075 R)
• M17: 12,862,724 km (0.095 R)
• M18: 14,578,911 km (0.104 R)
• M19: 16,102,864 km (0.091 R)
• M20: 18,092,815 km (0.113 R)
• M21: 18,770,344 km (0.081 R)
• M22: 19,721,338 km (0.059 R)
• M23: 21,309,319 km (0.086 R)
• M24: 22,555,021 km (0.105 R)
• M25: 22,909,568 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.4

Radius: 4.9

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.3 AU - 6.04 AU

Year: 9490 Days

Day: 21 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,409,379 km

• M1: 60,886 km (0.092 R)
• M2: 252,970 km (0.04 R)
• M3: 461,360 km (0.094 R)
• M4: 1,571,226 km (0.115 R)
• M5: 2,674,511 km (0.057 R)
• M6: 4,267,429 km (0.116 R)
• M7: 5,158,135 km (0.069 R)
• M8: 7,299,628 km (0.096 R)
• M9: 7,915,373 km (0.071 R)
• M10: 8,399,472 km (0.054 R)
• M11: 8,648,702 km (0.062 R)
• M12: 16,998,507 km (0.114 R)
• M13: 18,283,403 km (0.092 R)
• M14: 19,777,586 km (0.08 R)
• M15: 21,197,869 km (0.114 R)
• M16: 21,972,038 km (0.049 R)
• M17: 23,576,624 km (0.098 R)
• M18: 33,090,451 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773

Radius: 3.3

Gravity: 70.98 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.33 AU - 7.23 AU

Year: 11062 Days

Day: 18.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,409,379 km

• M1: 41,139 km (0.091 R)
• M2: 158,275 km (0.094 R)
• M3: 715,676 km (0.079 R)
• M4: 1,056,311 km (0.056 R)
• M5: 1,249,890 km (0.068 R)
• M6: 1,424,321 km (0.107 R)
• M7: 1,584,241 km (0.108 R)
• M8: 1,692,251 km (0.058 R)
• M9: 1,940,434 km (0.056 R)
• M10: 2,082,402 km (0.103 R)
• M11: 2,720,886 km (0.113 R)
• M12: 3,584,215 km (0.07 R)
• M13: 4,804,784 km (0.051 R)
• M14: 5,065,234 km (0.041 R)
• M15: 5,685,317 km (0.079 R)
• M16: 6,992,055 km (0.077 R)
• M17: 7,326,406 km (0.069 R)
• M18: 7,497,396 km (0.097 R)
• M19: 10,774,039 km (0.085 R)
• M20: 11,969,774 km (0.096 R)
• M21: 12,387,152 km (0.064 R)
• M22: 14,088,679 km (0.078 R)
• M23: 15,375,220 km (0.103 R)
• M24: 16,811,809 km (0.11 R)
• M25: 17,410,799 km (0.115 R)
• M26: 17,562,640 km (0.069 R)
• M27: 18,650,965 km (0.1 R)
• M28: 19,701,142 km (0.105 R)
• M29: 23,640,054 km (0.119 R)
• M30: 23,919,802 km (0.096 R)
• M31: 25,061,234 km (0.088 R)
• M32: 26,739,722 km (0.085 R)
• M33: 29,664,959 km (0.104 R)
• M34: 30,648,714 km (0.086 R)
• M35: 32,107,742 km (0.069 R)
• M36: 34,203,459 km (0.066 R)
• M37: 35,042,553 km (0.09 R)
• M38: 35,528,148 km (0.091 R)
• M39: 38,664,916 km (0.099 R)
• M40: 46,205,397 km (0.047 R)
• M41: 51,480,816 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.3

Radius: 7.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.28 AU - 7.48 AU

Year: 14093 Days

Day: 21.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,409,379 km

• M1: 104,569 km (0.106 R)
• M2: 357,988 km (0.091 R)
• M3: 769,831 km (0.092 R)
• M4: 1,040,154 km (0.111 R)
• M5: 1,649,167 km (0.103 R)
• M6: 3,468,576 km (0.067 R)
• M7: 3,983,642 km (0.111 R)
• M8: 4,346,267 km (0.106 R)
• M9: 6,115,711 km (0.105 R)
• M10: 6,969,765 km (0.107 R)
• M11: 9,034,515 km (0.039 R)
• M12: 10,956,249 km (0.084 R)
• M13: 11,815,689 km (0.118 R)
• M14: 17,298,750 km (0.086 R)
• M15: 17,939,029 km (0.053 R)
• M16: 20,445,691 km (0.092 R)
• M17: 21,452,185 km (0.112 R)
• M18: 25,153,984 km (0.098 R)
• M19: 27,241,024 km (0.076 R)
• M20: 29,712,531 km (0.036 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.7

Radius: 3.2

Gravity: 21.65 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.68 AU - 11.02 AU

Year: 20097 Days

Day: 16.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,409,379 km

• M1: 48,021 km (0.063 R)
• M2: 1,804,599 km (0.079 R)
• M3: 2,098,110 km (0.097 R)
• M4: 2,936,157 km (0.092 R)
• M5: 3,098,770 km (0.104 R)
• M6: 8,564,029 km (0.096 R)
• M7: 8,992,627 km (0.106 R)
• M8: 10,578,065 km (0.107 R)
• M9: 10,960,288 km (0.078 R)
• M10: 11,408,334 km (0.101 R)
• M11: 12,221,398 km (0.091 R)
• M12: 15,233,102 km (0.104 R)
• M13: 15,720,193 km (0.103 R)
• M14: 18,312,275 km (0.077 R)
• M15: 21,781,600 km (0.064 R)
• M16: 22,133,155 km (0.083 R)
• M17: 24,417,065 km (0.107 R)
• M18: 25,083,524 km (0.041 R)
• M19: 29,020,491 km (0.077 R)
• M20: 29,984,051 km (0.044 R)
• M21: 31,974,750 km (0.112 R)
• M22: 36,094,376 km (0.09 R)
• M23: 38,728,495 km (0.035 R)
• M24: 39,504,011 km (0.104 R)
• M25: 42,027,876 km (0.078 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: 509 - 15,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit