🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.3

Radius: 14.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.72 AU - 0.74 AU

Year: 403 Days

Day: 7.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 89,879,692 km

• M1: 175,478 km (0.063 R)
• M2: 750,233 km (0.072 R)
• M3: 1,251,087 km (0.063 R)
• M4: 1,845,290 km (0.103 R)
• M5: 2,458,940 km (0.038 R)
• M6: 3,750,568 km (0.076 R)
• M7: 4,409,696 km (0.1 R)
• M8: 4,891,252 km (0.11 R)
• M9: 5,345,431 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.8

Radius: 9.4

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.59 AU - 0.89 AU

Year: 411 Days

Day: 7.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,879,692 km

• M1: 117,285 km (0.081 R)
• M2: 461,809 km (0.108 R)
• M3: 820,096 km (0.106 R)
• M4: 1,227,750 km (0.085 R)
• M5: 1,586,336 km (0.039 R)
• M6: 1,981,723 km (0.081 R)
• M7: 2,284,210 km (0.078 R)
• M8: 2,812,440 km (0.087 R)
• M9: 3,139,910 km (0.079 R)
• M10: 3,554,445 km (0.049 R)
• M11: 4,223,447 km (0.07 R)
• M12: 4,835,602 km (0.074 R)
• M13: 5,275,719 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.4

Radius: 10.6

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.87 AU - 0.91 AU

Year: 542 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,879,692 km

• M1: 134,937 km (0.099 R)
• M2: 473,776 km (0.04 R)
• M3: 878,738 km (0.043 R)
• M4: 1,347,129 km (0.093 R)
• M5: 1,738,327 km (0.087 R)
• M6: 2,196,097 km (0.093 R)
• M7: 2,878,263 km (0.068 R)
• M8: 3,220,244 km (0.092 R)
• M9: 4,678,225 km (0.12 R)
• M10: 5,019,457 km (0.075 R)
• M11: 5,482,762 km (0.08 R)
• M12: 7,194,162 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.5

Radius: 14.1

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.25 AU - 1.87 AU

Year: 1258 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,879,692 km

• M1: 175,329 km (0.08 R)
• M2: 674,088 km (0.111 R)
• M3: 1,146,219 km (0.108 R)
• M4: 1,638,994 km (0.05 R)
• M5: 2,211,954 km (0.097 R)
• M6: 2,755,593 km (0.066 R)
• M7: 3,502,685 km (0.107 R)
• M8: 4,149,097 km (0.08 R)
• M9: 4,694,082 km (0.084 R)
• M10: 5,210,045 km (0.099 R)
• M11: 7,395,371 km (0.08 R)
• M12: 8,517,355 km (0.096 R)
• M13: 10,046,095 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.8

Radius: 3.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.94 AU - 8.14 AU

Year: 14720 Days

Day: 22.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,879,692 km

• M1: 45,478 km (0.078 R)
• M2: 252,222 km (0.11 R)
• M3: 949,049 km (0.064 R)
• M4: 1,057,059 km (0.08 R)
• M5: 1,888,673 km (0.093 R)
• M6: 2,704,879 km (0.094 R)
• M7: 2,923,591 km (0.048 R)
• M8: 3,630,740 km (0.077 R)
• M9: 3,981,398 km (0.094 R)
• M10: 4,175,875 km (0.03 R)
• M11: 8,317,043 km (0.116 R)
• M12: 9,909,064 km (0.066 R)
• M13: 11,475,503 km (0.038 R)
• M14: 11,649,485 km (0.108 R)
• M15: 13,631,657 km (0.099 R)
• M16: 16,425,098 km (0.095 R)
• M17: 16,868,955 km (0.101 R)
• M18: 17,263,744 km (0.081 R)
• M19: 17,434,884 km (0.049 R)
• M20: 17,780,455 km (0.096 R)
• M21: 20,775,703 km (0.075 R)
• M22: 21,623,325 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.8

Radius: 5.1

Gravity: 34.48 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.09 AU - 13.21 AU

Year: 22441 Days

Day: 24.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,879,692 km

• M1: 63,429 km (0.1 R)
• M2: 256,261 km (0.077 R)
• M3: 438,322 km (0.064 R)
• M4: 792,719 km (0.112 R)
• M5: 1,910,963 km (0.064 R)
• M6: 2,562,013 km (0.115 R)
• M7: 3,947,439 km (0.095 R)
• M8: 4,359,581 km (0.056 R)
• M9: 4,724,450 km (0.108 R)
• M10: 7,507,569 km (0.12 R)
• M11: 7,871,840 km (0.112 R)
• M12: 8,193,475 km (0.049 R)
• M13: 9,568,130 km (0.091 R)
• M14: 10,891,174 km (0.107 R)
• M15: 13,817,009 km (0.066 R)
• M16: 17,497,117 km (0.055 R)
• M17: 17,678,429 km (0.034 R)
• M18: 21,677,031 km (0.117 R)
• M19: 33,031,509 km (0.091 R)
• M20: 33,726,990 km (0.096 R)
• M21: 34,860,044 km (0.061 R)
• M22: 44,683,538 km (0.081 R)
• M23: 53,679,007 km (0.114 R)
• M24: 64,886,880 km (0.078 R)
• M25: 65,757,988 km (0.076 R)
• M26: 71,610,855 km (0.106 R)
• M27: 71,842,732 km (0.093 R)
• M28: 75,619,779 km (0.111 R)
• M29: 78,046,406 km (0.053 R)
• M30: 82,544,365 km (0.097 R)
• M31: 87,741,246 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 12,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit