🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.9

Radius: 10

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.75 AU - 1.01 AU

Year: 570 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,425,979 km

• M1: 124,316 km (0.113 R)
• M2: 628,012 km (0.047 R)
• M3: 1,138,589 km (0.089 R)
• M4: 1,461,272 km (0.098 R)
• M5: 1,988,904 km (0.088 R)
• M6: 2,384,889 km (0.081 R)
• M7: 2,764,569 km (0.077 R)
• M8: 3,184,490 km (0.059 R)
• M9: 3,962,698 km (0.119 R)
• M10: 4,650,250 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.3

Radius: 12.6

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.06 AU - 2.3 AU

Year: 2222 Days

Day: 11.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,425,979 km

• M1: 156,629 km (0.049 R)
• M2: 587,920 km (0.113 R)
• M3: 983,008 km (0.071 R)
• M4: 1,584,690 km (0.067 R)
• M5: 2,791,347 km (0.091 R)
• M6: 3,334,387 km (0.047 R)
• M7: 4,976,074 km (0.092 R)
• M8: 5,378,043 km (0.12 R)
• M9: 6,895,564 km (0.104 R)
• M10: 7,505,475 km (0.03 R)
• M11: 8,325,421 km (0.092 R)
• M12: 10,620,102 km (0.075 R)
• M13: 11,362,108 km (0.056 R)
• M14: 13,470,091 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703

Radius: 14.7

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.42 AU - 3.7 AU

Year: 3695 Days

Day: 14.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,425,979 km

• M1: 182,958 km (0.113 R)
• M2: 977,472 km (0.108 R)
• M3: 1,648,718 km (0.062 R)
• M4: 3,519,140 km (0.083 R)
• M5: 4,316,796 km (0.082 R)
• M6: 5,847,482 km (0.047 R)
• M7: 6,570,338 km (0.08 R)
• M8: 7,549,008 km (0.111 R)
• M9: 8,160,713 km (0.095 R)
• M10: 8,879,082 km (0.096 R)
• M11: 9,639,189 km (0.082 R)
• M12: 11,246,469 km (0.056 R)
• M13: 13,560,748 km (0.082 R)
• M14: 16,232,566 km (0.047 R)
• M15: 19,426,181 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119

Radius: 6.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.96 AU - 6.84 AU

Year: 11176 Days

Day: 20.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,425,979 km

• M1: 76,594 km (0.089 R)
• M2: 345,721 km (0.034 R)
• M3: 1,393,953 km (0.08 R)
• M4: 3,455,561 km (0.086 R)
• M5: 7,396,717 km (0.07 R)
• M6: 10,887,883 km (0.029 R)
• M7: 12,098,429 km (0.053 R)
• M8: 13,447,951 km (0.073 R)
• M9: 16,265,328 km (0.079 R)
• M10: 18,992,796 km (0.11 R)
• M11: 19,255,041 km (0.101 R)
• M12: 21,439,619 km (0.077 R)
• M13: 21,723,855 km (0.09 R)
• M14: 22,372,511 km (0.052 R)
• M15: 24,705,939 km (0.088 R)
• M16: 25,096,838 km (0.026 R)
• M17: 27,949,969 km (0.028 R)
• M18: 28,459,798 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.8

Radius: 3.5

Gravity: 31.66 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.56 AU - 8.46 AU

Year: 14206 Days

Day: 20 Hours

Environment

Temp: -231 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,425,979 km

• M1: 43,832 km (0.12 R)
• M2: 256,411 km (0.058 R)
• M3: 2,726,122 km (0.087 R)
• M4: 4,916,684 km (0.111 R)
• M5: 5,241,461 km (0.09 R)
• M6: 9,266,691 km (0.09 R)
• M7: 10,378,352 km (0.108 R)
• M8: 11,803,272 km (0.091 R)
• M9: 11,918,014 km (0.048 R)
• M10: 12,923,461 km (0.111 R)
• M11: 17,069,416 km (0.107 R)
• M12: 18,114,507 km (0.119 R)
• M13: 18,730,551 km (0.12 R)
• M14: 19,600,163 km (0.117 R)
• M15: 25,294,756 km (0.055 R)
• M16: 26,848,180 km (0.102 R)
• M17: 30,465,906 km (0.052 R)
• M18: 35,696,595 km (0.078 R)
• M19: 38,775,618 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.2

Radius: 7.1

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.17 AU - 10.29 AU

Year: 16297 Days

Day: 16.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,425,979 km

• M1: 90,656 km (0.09 R)
• M2: 436,078 km (0.119 R)
• M3: 1,229,395 km (0.064 R)
• M4: 1,637,349 km (0.049 R)
• M5: 1,987,109 km (0.108 R)
• M6: 4,627,361 km (0.072 R)
• M7: 7,125,047 km (0.074 R)
• M8: 13,544,591 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.5

Radius: 5

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.18 AU - 9.9 AU

Year: 18761 Days

Day: 22.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 119.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,425,979 km

• M1: 80,633 km (0.106 R)
• M2: 245,490 km (0.103 R)
• M3: 464,352 km (0.073 R)
• M4: 3,070,795 km (0.072 R)
• M5: 3,749,671 km (0.09 R)
• M6: 4,824,382 km (0.053 R)
• M7: 5,365,926 km (0.054 R)
• M8: 7,396,717 km (0.065 R)
• M9: 8,028,619 km (0.112 R)
• M10: 9,160,775 km (0.113 R)
• M11: 10,865,892 km (0.08 R)
• M12: 12,362,319 km (0.082 R)
• M13: 16,800,290 km (0.077 R)
• M14: 19,099,908 km (0.12 R)
• M15: 20,043,721 km (0.114 R)
• M16: 20,204,090 km (0.094 R)
• M17: 22,194,789 km (0.095 R)
• M18: 22,625,332 km (0.09 R)
• M19: 26,081,641 km (0.109 R)
• M20: 33,339,830 km (0.101 R)
• M21: 34,475,428 km (0.111 R)
• M22: 40,799,079 km (0.03 R)
• M23: 41,966,691 km (0.059 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit