🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 10

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.44 AU - 0.58 AU

Year: 256 Days

Day: 10.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 57,000,688 km

• M1: 124,465 km (0.057 R)
• M2: 652,546 km (0.103 R)
• M3: 1,482,515 km (0.1 R)
• M4: 1,948,811 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.8

Radius: 11.7

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.52 AU - 0.78 AU

Year: 368 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,000,688 km

• M1: 145,559 km (0.108 R)
• M2: 557,701 km (0.112 R)
• M3: 976,724 km (0.03 R)
• M4: 1,652,907 km (0.098 R)
• M5: 2,090,630 km (0.073 R)
• M6: 2,646,237 km (0.106 R)
• M7: 3,158,310 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.9

Radius: 14

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.71 AU - 0.77 AU

Year: 447 Days

Day: 6.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,000,688 km

• M1: 174,132 km (0.116 R)
• M2: 662,868 km (0.089 R)
• M3: 1,166,115 km (0.086 R)
• M4: 1,727,855 km (0.078 R)
• M5: 2,288,997 km (0.047 R)
• M6: 2,807,354 km (0.117 R)
• M7: 3,720,499 km (0.087 R)
• M8: 4,532,815 km (0.092 R)
• M9: 5,110,862 km (0.101 R)
• M10: 5,667,515 km (0.032 R)
• M11: 6,190,061 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811

Radius: 14.2

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.59 AU - 0.97 AU

Year: 484 Days

Day: 12.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 57,000,688 km

• M1: 187,147 km (0.12 R)
• M2: 687,253 km (0.081 R)
• M3: 1,169,855 km (0.105 R)
• M4: 1,793,529 km (0.047 R)
• M5: 2,524,464 km (0.043 R)
• M6: 3,033,695 km (0.12 R)
• M7: 4,176,922 km (0.12 R)
• M8: 4,911,148 km (0.097 R)
• M9: 5,453,291 km (0.087 R)
• M10: 5,908,218 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.3

Radius: 9.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.65 AU - 2.47 AU

Year: 2078 Days

Day: 9.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,000,688 km

• M1: 116,836 km (0.061 R)
• M2: 1,353,262 km (0.099 R)
• M3: 2,144,485 km (0.026 R)
• M4: 3,230,716 km (0.115 R)
• M5: 4,826,476 km (0.117 R)
• M6: 6,055,423 km (0.116 R)
• M7: 8,496,112 km (0.073 R)
• M8: 9,542,250 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.4

Radius: 3.1

Gravity: 64.77 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.6 AU - 7.46 AU

Year: 13102 Days

Day: 15.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,000,688 km

• M1: 39,195 km (0.081 R)
• M2: 137,032 km (0.072 R)
• M3: 538,403 km (0.111 R)
• M4: 679,773 km (0.067 R)
• M5: 959,670 km (0.068 R)
• M6: 1,271,133 km (0.103 R)
• M7: 1,630,168 km (0.118 R)
• M8: 2,202,679 km (0.098 R)
• M9: 2,523,866 km (0.113 R)
• M10: 4,154,183 km (0.116 R)
• M11: 4,738,363 km (0.085 R)
• M12: 6,220,429 km (0.101 R)
• M13: 7,626,200 km (0.115 R)
• M14: 12,400,915 km (0.032 R)
• M15: 14,669,118 km (0.04 R)
• M16: 16,745,986 km (0.041 R)
• M17: 19,338,367 km (0.117 R)
• M18: 20,945,796 km (0.045 R)
• M19: 22,915,851 km (0.106 R)
• M20: 27,219,482 km (0.088 R)
• M21: 31,004,607 km (0.118 R)
• M22: 32,495,350 km (0.104 R)
• M23: 34,515,819 km (0.045 R)
• M24: 48,879,309 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.5

Radius: 4.3

Gravity: 34.64 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.38 AU - 7.9 AU

Year: 13411 Days

Day: 22.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,000,688 km

• M1: 64,626 km (0.053 R)
• M2: 295,605 km (0.114 R)
• M3: 475,721 km (0.084 R)
• M4: 737,368 km (0.118 R)
• M5: 1,545,346 km (0.085 R)
• M6: 1,937,143 km (0.071 R)
• M7: 2,118,605 km (0.086 R)
• M8: 5,632,659 km (0.072 R)
• M9: 6,079,807 km (0.06 R)
• M10: 7,387,592 km (0.084 R)
• M11: 7,652,081 km (0.1 R)
• M12: 9,841,595 km (0.061 R)
• M13: 12,539,443 km (0.107 R)
• M14: 13,107,017 km (0.038 R)
• M15: 13,691,347 km (0.087 R)
• M16: 13,890,013 km (0.056 R)
• M17: 14,225,262 km (0.097 R)
• M18: 14,497,380 km (0.062 R)
• M19: 16,425,547 km (0.112 R)
• M20: 19,170,818 km (0.073 R)
• M21: 22,757,726 km (0.047 R)
• M22: 30,094,005 km (0.062 R)
• M23: 30,429,852 km (0.081 R)
• M24: 32,263,324 km (0.082 R)
• M25: 32,497,594 km (0.076 R)
• M26: 40,470,712 km (0.113 R)
• M27: 42,403,816 km (0.105 R)
• M28: 42,544,288 km (0.114 R)
• M29: 44,109,082 km (0.072 R)
• M30: 46,304,131 km (0.09 R)
• M31: 46,452,981 km (0.1 R)
• M32: 46,751,728 km (0.106 R)
• M33: 48,570,838 km (0.088 R)
• M34: 49,187,630 km (0.118 R)
• M35: 52,349,830 km (0.116 R)
• M36: 54,808,471 km (0.036 R)
• M37: 56,150,813 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 15,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit