🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.3

Radius: 14.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.59 AU - 0.81 AU

Year: 412 Days

Day: 7 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,981,670 km

• M1: 178,171 km (0.105 R)
• M2: 801,246 km (0.072 R)
• M3: 1,321,099 km (0.106 R)
• M4: 1,923,081 km (0.066 R)
• M5: 2,591,634 km (0.107 R)
• M6: 3,244,030 km (0.109 R)
• M7: 3,840,776 km (0.084 R)
• M8: 4,359,581 km (0.045 R)
• M9: 5,165,166 km (0.068 R)

Asteroid Belt

Center: 2.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.5

Radius: 8.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.26 AU - 3.54 AU

Year: 4407 Days

Day: 10.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,981,670 km

• M1: 109,506 km (0.095 R)
• M2: 512,522 km (0.101 R)
• M3: 814,560 km (0.101 R)
• M4: 1,197,232 km (0.096 R)
• M5: 1,773,632 km (0.112 R)
• M6: 2,076,269 km (0.043 R)
• M7: 2,386,236 km (0.026 R)
• M8: 2,863,453 km (0.096 R)
• M9: 3,199,300 km (0.112 R)
• M10: 5,726,008 km (0.107 R)
• M11: 6,501,523 km (0.032 R)
• M12: 7,463,139 km (0.096 R)
• M13: 7,763,232 km (0.117 R)
• M14: 10,839,563 km (0.084 R)
• M15: 11,186,031 km (0.108 R)
• M16: 13,247,789 km (0.046 R)
• M17: 13,644,074 km (0.12 R)
• M18: 14,139,243 km (0.097 R)
• M19: 14,833,676 km (0.042 R)
• M20: 15,550,549 km (0.085 R)
• M21: 15,843,761 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.5

Radius: 14.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.01 AU - 4.19 AU

Year: 4801 Days

Day: 6.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,981,670 km

• M1: 177,872 km (0.052 R)
• M2: 1,067,231 km (0.071 R)
• M3: 2,535,385 km (0.057 R)
• M4: 4,518,903 km (0.092 R)
• M5: 6,698,843 km (0.065 R)
• M6: 7,232,159 km (0.077 R)
• M7: 10,337,961 km (0.1 R)
• M8: 12,981,954 km (0.063 R)
• M9: 14,533,882 km (0.097 R)
• M10: 16,845,169 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.4

Radius: 5.8

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.41 AU - 5.83 AU

Year: 9365 Days

Day: 20.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,981,670 km

• M1: 73,602 km (0.082 R)
• M2: 348,563 km (0.093 R)
• M3: 742,005 km (0.115 R)
• M4: 1,166,564 km (0.12 R)
• M5: 2,201,781 km (0.098 R)
• M6: 2,778,182 km (0.086 R)
• M7: 4,613,598 km (0.108 R)
• M8: 5,225,753 km (0.084 R)
• M9: 6,081,453 km (0.082 R)
• M10: 10,354,716 km (0.032 R)
• M11: 12,460,904 km (0.062 R)
• M12: 13,204,106 km (0.116 R)
• M13: 33,398,024 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.3

Radius: 3.1

Gravity: 72.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.59 AU - 6.17 AU

Year: 10022 Days

Day: 24.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 40,981,670 km

• M1: 38,746 km (0.09 R)
• M2: 142,268 km (0.075 R)
• M3: 284,535 km (0.111 R)
• M4: 512,373 km (0.066 R)
• M5: 642,224 km (0.059 R)
• M6: 793,916 km (0.102 R)
• M7: 917,933 km (0.06 R)
• M8: 1,032,973 km (0.108 R)
• M9: 1,267,094 km (0.107 R)
• M10: 1,593,217 km (0.083 R)
• M11: 2,950,668 km (0.067 R)
• M12: 3,346,205 km (0.059 R)
• M13: 3,468,875 km (0.077 R)
• M14: 4,592,355 km (0.066 R)
• M15: 5,587,929 km (0.05 R)
• M16: 8,437,918 km (0.108 R)
• M17: 8,991,430 km (0.103 R)
• M18: 9,422,272 km (0.087 R)
• M19: 10,170,710 km (0.083 R)
• M20: 10,324,946 km (0.114 R)
• M21: 10,797,226 km (0.033 R)
• M22: 10,957,745 km (0.093 R)
• M23: 13,192,737 km (0.074 R)
• M24: 13,748,493 km (0.095 R)
• M25: 15,577,177 km (0.117 R)
• M26: 18,158,040 km (0.084 R)
• M27: 22,980,178 km (0.106 R)
• M28: 26,402,379 km (0.043 R)
• M29: 27,283,211 km (0.06 R)
• M30: 34,813,369 km (0.082 R)
• M31: 35,753,143 km (0.081 R)
• M32: 39,554,874 km (0.086 R)
• M33: 42,277,705 km (0.084 R)
• M34: 43,888,275 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.1

Radius: 7

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.91 AU - 7.99 AU

Year: 12879 Days

Day: 23 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,981,670 km

• M1: 94,995 km (0.089 R)
• M2: 317,746 km (0.035 R)
• M3: 559,047 km (0.066 R)
• M4: 874,250 km (0.118 R)
• M5: 1,224,608 km (0.082 R)
• M6: 1,680,283 km (0.112 R)
• M7: 2,475,695 km (0.118 R)
• M8: 3,499,842 km (0.092 R)
• M9: 4,637,983 km (0.088 R)
• M10: 8,614,743 km (0.119 R)
• M11: 9,599,546 km (0.103 R)
• M12: 11,578,875 km (0.083 R)
• M13: 14,538,968 km (0.102 R)
• M14: 17,756,818 km (0.104 R)
• M15: 19,344,800 km (0.098 R)
• M16: 21,739,712 km (0.084 R)
• M17: 23,554,634 km (0.113 R)
• M18: 28,241,535 km (0.087 R)
• M19: 34,379,685 km (0.09 R)
• M20: 35,593,821 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 15,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit