🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.1

Radius: 11.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.43 AU - 0.71 AU

Year: 297 Days

Day: 12.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 66,996,942 km

• M1: 145,708 km (0.088 R)
• M2: 517,160 km (0.066 R)
• M3: 1,062,444 km (0.113 R)
• M4: 1,520,064 km (0.087 R)
• M5: 1,965,866 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.8

Radius: 14.3

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.01 AU - 1.05 AU

Year: 722 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,996,942 km

• M1: 177,872 km (0.106 R)
• M2: 765,492 km (0.05 R)
• M3: 1,424,770 km (0.097 R)
• M4: 1,878,800 km (0.102 R)
• M5: 2,330,436 km (0.112 R)
• M6: 2,855,823 km (0.102 R)
• M7: 4,895,291 km (0.077 R)
• M8: 5,654,650 km (0.088 R)
• M9: 6,532,341 km (0.092 R)
• M10: 7,144,794 km (0.116 R)
• M11: 7,634,877 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.8

Radius: 14.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.34 AU - 1.94 AU

Year: 1450 Days

Day: 13.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,996,942 km

• M1: 182,809 km (0.099 R)
• M2: 739,013 km (0.114 R)
• M3: 1,335,161 km (0.106 R)
• M4: 2,033,633 km (0.102 R)
• M5: 3,038,931 km (0.083 R)
• M6: 3,671,581 km (0.101 R)
• M7: 4,595,048 km (0.095 R)
• M8: 5,603,487 km (0.084 R)
• M9: 6,779,476 km (0.055 R)
• M10: 7,544,819 km (0.078 R)
• M11: 8,310,461 km (0.112 R)
• M12: 10,820,564 km (0.085 R)
• M13: 12,489,926 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.9

Radius: 12.2

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.45 AU - 2.89 AU

Year: 3011 Days

Day: 12.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,996,942 km

• M1: 151,842 km (0.078 R)
• M2: 752,178 km (0.04 R)
• M3: 1,146,668 km (0.116 R)
• M4: 1,564,345 km (0.073 R)
• M5: 2,033,185 km (0.083 R)
• M6: 2,565,304 km (0.12 R)
• M7: 3,015,893 km (0.102 R)
• M8: 3,732,018 km (0.067 R)
• M9: 4,162,710 km (0.095 R)
• M10: 5,607,227 km (0.106 R)
• M11: 7,175,312 km (0.119 R)
• M12: 8,044,177 km (0.076 R)
• M13: 9,054,262 km (0.073 R)
• M14: 9,952,597 km (0.1 R)
• M15: 11,158,056 km (0.107 R)
• M16: 13,474,579 km (0.068 R)
• M17: 15,358,615 km (0.084 R)
• M18: 18,741,172 km (0.092 R)
• M19: 21,211,183 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.4

Radius: 10.1

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.42 AU - 3.44 AU

Year: 3462 Days

Day: 15 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,996,942 km

• M1: 125,812 km (0.069 R)
• M2: 454,478 km (0.104 R)
• M3: 932,743 km (0.11 R)
• M4: 2,679,447 km (0.042 R)
• M5: 3,027,861 km (0.116 R)
• M6: 3,875,782 km (0.062 R)
• M7: 5,178,929 km (0.099 R)
• M8: 7,343,311 km (0.101 R)
• M9: 9,681,226 km (0.107 R)
• M10: 10,547,099 km (0.115 R)
• M11: 11,587,103 km (0.077 R)
• M12: 13,592,762 km (0.107 R)
• M13: 14,437,092 km (0.076 R)
• M14: 16,178,561 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.4

Radius: 11.5

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.87 AU - 4.29 AU

Year: 4676 Days

Day: 6.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,996,942 km

• M1: 143,315 km (0.056 R)
• M2: 507,137 km (0.088 R)
• M3: 900,878 km (0.094 R)
• M4: 1,757,625 km (0.114 R)
• M5: 2,170,216 km (0.066 R)
• M6: 2,773,096 km (0.045 R)
• M7: 3,862,019 km (0.115 R)
• M8: 4,340,283 km (0.075 R)
• M9: 4,804,336 km (0.081 R)
• M10: 5,216,179 km (0.087 R)
• M11: 5,802,153 km (0.113 R)
• M12: 8,438,367 km (0.117 R)
• M13: 8,836,447 km (0.12 R)
• M14: 9,414,942 km (0.114 R)
• M15: 10,062,701 km (0.052 R)
• M16: 12,798,098 km (0.063 R)
• M17: 14,197,137 km (0.098 R)
• M18: 17,233,376 km (0.103 R)
• M19: 18,869,228 km (0.085 R)
• M20: 19,413,914 km (0.101 R)
• M21: 22,221,268 km (0.058 R)
• M22: 23,059,465 km (0.118 R)
• M23: 24,316,386 km (0.04 R)
• M24: 25,124,813 km (0.1 R)
• M25: 26,540,158 km (0.057 R)
• M26: 27,483,822 km (0.115 R)
• M27: 30,635,550 km (0.057 R)
• M28: 31,293,631 km (0.054 R)

Asteroid Belt

Center: 5.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.2

Radius: 3.5

Gravity: 55.44 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.68 AU - 9.98 AU

Year: 16595 Days

Day: 21.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,996,942 km

• M1: 43,683 km (0.038 R)
• M2: 215,720 km (0.112 R)
• M3: 481,406 km (0.072 R)
• M4: 612,005 km (0.076 R)
• M5: 1,153,699 km (0.049 R)
• M6: 1,609,823 km (0.102 R)
• M7: 2,651,921 km (0.079 R)
• M8: 2,865,248 km (0.118 R)
• M9: 3,013,649 km (0.115 R)
• M10: 5,039,503 km (0.107 R)
• M11: 5,554,719 km (0.077 R)
• M12: 5,785,847 km (0.096 R)
• M13: 6,104,042 km (0.082 R)
• M14: 7,218,995 km (0.116 R)
• M15: 8,164,154 km (0.071 R)
• M16: 8,769,128 km (0.107 R)
• M17: 8,977,368 km (0.049 R)
• M18: 10,067,937 km (0.075 R)
• M19: 12,705,646 km (0.114 R)
• M20: 13,039,549 km (0.104 R)
• M21: 13,864,431 km (0.108 R)
• M22: 15,091,732 km (0.036 R)
• M23: 16,547,020 km (0.09 R)
• M24: 17,025,285 km (0.083 R)
• M25: 21,095,843 km (0.096 R)
• M26: 21,563,635 km (0.113 R)
• M27: 22,520,015 km (0.117 R)
• M28: 23,305,104 km (0.095 R)
• M29: 28,858,177 km (0.053 R)
• M30: 40,011,147 km (0.12 R)
• M31: 41,016,295 km (0.044 R)
• M32: 42,038,198 km (0.072 R)
• M33: 47,402,928 km (0.066 R)
• M34: 47,722,469 km (0.068 R)
• M35: 49,506,274 km (0.115 R)
• M36: 63,446,103 km (0.098 R)
• M37: 63,639,981 km (0.047 R)
• M38: 64,419,536 km (0.067 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 19,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit