🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.4

Radius: 12.8

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.97 AU - 1.19 AU

Year: 775 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,348,056 km

• M1: 159,172 km (0.108 R)
• M2: 575,653 km (0.101 R)
• M3: 1,281,156 km (0.103 R)
• M4: 1,828,834 km (0.081 R)
• M5: 2,299,618 km (0.083 R)
• M6: 2,717,595 km (0.106 R)
• M7: 3,577,483 km (0.033 R)
• M8: 4,079,534 km (0.074 R)
• M9: 4,542,390 km (0.113 R)
• M10: 5,170,102 km (0.099 R)
• M11: 6,251,994 km (0.077 R)
• M12: 6,756,438 km (0.095 R)
• M13: 7,772,806 km (0.05 R)
• M14: 8,514,064 km (0.12 R)
• M15: 9,442,618 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 11.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.23 AU - 1.57 AU

Year: 1143 Days

Day: 14.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,348,056 km

• M1: 152,440 km (0.086 R)
• M2: 584,030 km (0.054 R)
• M3: 969,245 km (0.093 R)
• M4: 1,492,837 km (0.116 R)
• M5: 2,664,488 km (0.047 R)
• M6: 3,373,432 km (0.038 R)
• M7: 6,077,264 km (0.08 R)
• M8: 6,559,567 km (0.11 R)
• M9: 7,162,447 km (0.077 R)
• M10: 9,110,660 km (0.057 R)
• M11: 9,743,908 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 12.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.2 AU - 1.66 AU

Year: 1180 Days

Day: 8.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,348,056 km

• M1: 156,629 km (0.08 R)
• M2: 652,396 km (0.069 R)
• M3: 1,539,362 km (0.098 R)
• M4: 2,784,914 km (0.105 R)
• M5: 3,343,512 km (0.078 R)
• M6: 5,502,060 km (0.117 R)
• M7: 6,497,933 km (0.119 R)
• M8: 7,761,138 km (0.107 R)
• M9: 10,029,490 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.3

Radius: 11.3

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.46 AU - 2.28 AU

Year: 1765 Days

Day: 8.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,348,056 km

• M1: 140,622 km (0.095 R)
• M2: 572,810 km (0.104 R)
• M3: 978,669 km (0.076 R)
• M4: 1,519,017 km (0.102 R)
• M5: 2,688,274 km (0.101 R)
• M6: 3,135,272 km (0.117 R)
• M7: 4,531,469 km (0.1 R)
• M8: 5,024,095 km (0.09 R)
• M9: 6,234,491 km (0.091 R)
• M10: 6,870,282 km (0.085 R)
• M11: 7,603,013 km (0.073 R)
• M12: 8,185,995 km (0.1 R)
• M13: 8,650,048 km (0.114 R)
• M14: 10,616,512 km (0.091 R)
• M15: 11,204,133 km (0.081 R)
• M16: 12,070,603 km (0.119 R)
• M17: 12,672,585 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.6

Radius: 8

Gravity: 15.6 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.71 AU - 3.17 AU

Year: 3480 Days

Day: 7.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,348,056 km

• M1: 99,483 km (0.076 R)
• M2: 442,660 km (0.036 R)
• M3: 732,730 km (0.07 R)
• M4: 1,199,476 km (0.057 R)
• M5: 1,713,045 km (0.086 R)
• M6: 2,098,409 km (0.109 R)
• M7: 2,365,890 km (0.042 R)
• M8: 2,880,806 km (0.026 R)
• M9: 3,270,509 km (0.07 R)
• M10: 5,245,500 km (0.096 R)
• M11: 6,514,838 km (0.115 R)
• M12: 6,861,755 km (0.064 R)
• M13: 7,871,242 km (0.066 R)
• M14: 8,374,788 km (0.089 R)
• M15: 9,170,200 km (0.103 R)
• M16: 10,910,771 km (0.049 R)
• M17: 12,045,621 km (0.091 R)
• M18: 13,008,582 km (0.069 R)
• M19: 13,661,427 km (0.069 R)
• M20: 14,126,078 km (0.1 R)
• M21: 16,147,744 km (0.1 R)
• M22: 16,667,297 km (0.109 R)
• M23: 18,731,000 km (0.087 R)
• M24: 19,048,147 km (0.098 R)
• M25: 19,304,558 km (0.055 R)
• M26: 26,013,424 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888

Radius: 11.5

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.66 AU - 4.34 AU

Year: 4520 Days

Day: 10.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,348,056 km

• M1: 143,016 km (0.104 R)
• M2: 535,560 km (0.086 R)
• M3: 929,601 km (0.046 R)
• M4: 1,326,036 km (0.081 R)
• M5: 1,810,882 km (0.076 R)
• M6: 2,193,404 km (0.115 R)
• M7: 2,788,654 km (0.056 R)
• M8: 3,447,333 km (0.087 R)
• M9: 3,926,944 km (0.057 R)
• M10: 5,523,602 km (0.088 R)
• M11: 6,151,764 km (0.086 R)
• M12: 6,827,198 km (0.075 R)
• M13: 7,444,888 km (0.084 R)
• M14: 7,803,923 km (0.087 R)
• M15: 10,383,887 km (0.045 R)
• M16: 12,012,859 km (0.062 R)
• M17: 12,760,698 km (0.111 R)
• M18: 14,626,483 km (0.074 R)
• M19: 15,077,371 km (0.09 R)
• M20: 17,788,384 km (0.066 R)
• M21: 18,367,178 km (0.029 R)
• M22: 18,892,266 km (0.096 R)
• M23: 19,835,182 km (0.099 R)
• M24: 22,255,526 km (0.08 R)
• M25: 22,927,818 km (0.061 R)
• M26: 24,312,945 km (0.101 R)
• M27: 26,494,381 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.9

Radius: 11

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.44 AU - 3.76 AU

Year: 4715 Days

Day: 11.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,348,056 km

• M1: 136,882 km (0.066 R)
• M2: 573,259 km (0.108 R)
• M3: 1,168,359 km (0.048 R)
• M4: 2,381,897 km (0.108 R)
• M5: 3,416,217 km (0.104 R)
• M6: 4,153,136 km (0.113 R)
• M7: 5,613,511 km (0.1 R)
• M8: 9,021,500 km (0.077 R)
• M9: 10,160,687 km (0.095 R)
• M10: 13,826,733 km (0.112 R)
• M11: 14,374,261 km (0.117 R)
• M12: 21,029,122 km (0.119 R)
• M13: 22,720,326 km (0.11 R)
• M14: 23,099,557 km (0.055 R)
• M15: 25,546,679 km (0.067 R)
• M16: 27,470,507 km (0.057 R)
• M17: 27,901,050 km (0.098 R)
• M18: 28,953,172 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.7

Radius: 4.8

Gravity: 24.94 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.78 AU - 5.84 AU

Year: 9667 Days

Day: 17.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,348,056 km

• M1: 59,690 km (0.026 R)
• M2: 456,872 km (0.111 R)
• M3: 741,108 km (0.095 R)
• M4: 890,407 km (0.057 R)
• M5: 1,136,196 km (0.1 R)
• M6: 1,387,371 km (0.103 R)
• M7: 1,748,949 km (0.103 R)
• M8: 1,952,103 km (0.117 R)
• M9: 2,331,932 km (0.093 R)
• M10: 2,617,963 km (0.117 R)
• M11: 2,927,182 km (0.073 R)
• M12: 4,328,016 km (0.057 R)
• M13: 5,744,109 km (0.108 R)
• M14: 6,705,575 km (0.093 R)
• M15: 6,856,519 km (0.076 R)
• M16: 7,009,857 km (0.119 R)
• M17: 10,326,591 km (0.09 R)
• M18: 10,939,344 km (0.12 R)
• M19: 11,576,033 km (0.116 R)
• M20: 12,576,992 km (0.031 R)
• M21: 15,134,218 km (0.099 R)
• M22: 16,261,139 km (0.113 R)
• M23: 18,163,874 km (0.114 R)
• M24: 18,457,834 km (0.078 R)
• M25: 19,435,307 km (0.056 R)
• M26: 27,938,599 km (0.087 R)
• M27: 30,036,111 km (0.099 R)
• M28: 32,236,396 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.6

Radius: 3.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.32 AU - 6.52 AU

Year: 11228 Days

Day: 18.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,348,056 km

• M1: 271,071 km (0.114 R)
• M2: 905,516 km (0.099 R)
• M3: 1,436,888 km (0.114 R)
• M4: 3,817,438 km (0.082 R)
• M5: 4,120,673 km (0.102 R)
• M6: 4,938,525 km (0.087 R)
• M7: 7,860,919 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.5

Radius: 6.4

Gravity: 16.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.99 AU - 8.87 AU

Year: 15414 Days

Day: 18.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,348,056 km

• M1: 79,586 km (0.056 R)
• M2: 329,115 km (0.092 R)
• M3: 593,305 km (0.113 R)
• M4: 1,056,311 km (0.072 R)
• M5: 1,409,810 km (0.096 R)
• M6: 1,822,252 km (0.079 R)
• M7: 2,566,351 km (0.101 R)
• M8: 3,775,102 km (0.098 R)
• M9: 7,252,954 km (0.051 R)
• M10: 9,027,035 km (0.107 R)
• M11: 11,250,209 km (0.078 R)
• M12: 11,858,174 km (0.108 R)
• M13: 13,272,772 km (0.111 R)
• M14: 21,045,129 km (0.12 R)
• M15: 23,205,921 km (0.105 R)
• M16: 27,634,317 km (0.102 R)
• M17: 28,293,744 km (0.076 R)
• M18: 29,076,441 km (0.065 R)
• M19: 30,801,902 km (0.083 R)
• M20: 31,869,433 km (0.083 R)
• M21: 37,178,661 km (0.068 R)
• M22: 49,346,054 km (0.108 R)
• M23: 50,153,584 km (0.11 R)
• M24: 50,970,089 km (0.052 R)
• M25: 52,461,879 km (0.085 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: 343 - 12,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit