🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.2

Radius: 9.1

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.48 AU - 0.56 AU

Year: 254 Days

Day: 8.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 22,065,108 km

• M1: 113,246 km (0.058 R)
• M2: 397,332 km (0.077 R)
• M3: 831,166 km (0.055 R)
• M4: 1,284,447 km (0.092 R)
• M5: 1,652,009 km (0.114 R)
• M6: 1,998,927 km (0.117 R)
• M7: 2,665,535 km (0.068 R)
• M8: 3,707,334 km (0.106 R)
• M9: 4,060,086 km (0.113 R)
• M10: 4,345,818 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.1

Radius: 13.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.62 AU - 1.02 AU

Year: 504 Days

Day: 8.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 22,065,108 km

• M1: 171,589 km (0.111 R)
• M2: 733,628 km (0.034 R)
• M3: 1,310,926 km (0.073 R)
• M4: 1,847,833 km (0.118 R)
• M5: 3,054,489 km (0.094 R)
• M6: 3,539,785 km (0.119 R)
• M7: 4,173,332 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693

Radius: 8.2

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.7 AU - 0.98 AU

Year: 522 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,065,108 km

• M1: 104,569 km (0.109 R)
• M2: 416,032 km (0.109 R)
• M3: 685,308 km (0.087 R)
• M4: 1,011,581 km (0.093 R)
• M5: 1,619,547 km (0.102 R)
• M6: 1,903,334 km (0.085 R)
• M7: 2,334,026 km (0.067 R)
• M8: 2,850,438 km (0.114 R)
• M9: 3,231,613 km (0.053 R)
• M10: 3,846,460 km (0.052 R)
• M11: 4,139,074 km (0.045 R)
• M12: 4,690,940 km (0.061 R)
• M13: 5,461,519 km (0.08 R)
• M14: 5,886,377 km (0.03 R)
• M15: 6,200,383 km (0.028 R)
• M16: 6,643,193 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.7

Radius: 13.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.71 AU - 1.01 AU

Year: 541 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 22,065,108 km

• M1: 167,998 km (0.068 R)
• M2: 657,931 km (0.094 R)
• M3: 1,402,630 km (0.117 R)
• M4: 2,212,403 km (0.048 R)
• M5: 3,011,405 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.8

Radius: 13.9

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.81 AU - 1.05 AU

Year: 608 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 158.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 22,065,108 km

• M1: 172,935 km (0.119 R)
• M2: 713,731 km (0.103 R)
• M3: 1,319,154 km (0.12 R)
• M4: 1,994,439 km (0.084 R)
• M5: 2,459,987 km (0.094 R)
• M6: 3,460,348 km (0.083 R)
• M7: 3,904,654 km (0.117 R)
• M8: 4,805,084 km (0.119 R)
• M9: 5,377,146 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.2

Radius: 14.3

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.23 AU - 4.91 AU

Year: 5569 Days

Day: 8.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 22,065,108 km

• M1: 192,084 km (0.093 R)
• M2: 666,907 km (0.091 R)
• M3: 1,146,967 km (0.106 R)
• M4: 4,753,772 km (0.093 R)
• M5: 5,292,025 km (0.057 R)
• M6: 7,307,108 km (0.058 R)
• M7: 8,255,110 km (0.066 R)
• M8: 11,930,281 km (0.09 R)
• M9: 15,344,403 km (0.113 R)
• M10: 17,005,089 km (0.111 R)
• M11: 18,782,910 km (0.105 R)
• M12: 20,195,264 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.9

Radius: 11.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.59 AU - 4.57 AU

Year: 5590 Days

Day: 8.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,065,108 km

• M1: 143,016 km (0.105 R)
• M2: 860,936 km (0.091 R)
• M3: 1,430,006 km (0.093 R)
• M4: 2,470,010 km (0.071 R)
• M5: 3,433,720 km (0.061 R)
• M6: 6,180,935 km (0.114 R)
• M7: 7,978,503 km (0.026 R)
• M8: 9,853,563 km (0.08 R)
• M9: 11,271,452 km (0.063 R)
• M10: 11,634,675 km (0.084 R)
• M11: 12,147,198 km (0.11 R)
• M12: 17,339,740 km (0.113 R)
• M13: 23,699,444 km (0.109 R)
• M14: 25,212,328 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.4

Radius: 8.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.4 AU - 5.6 AU

Year: 6475 Days

Day: 6.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,065,108 km

• M1: 109,506 km (0.048 R)
• M2: 667,356 km (0.052 R)
• M3: 2,447,571 km (0.113 R)
• M4: 4,240,052 km (0.041 R)
• M5: 5,599,448 km (0.042 R)
• M6: 5,946,366 km (0.101 R)
• M7: 8,685,652 km (0.104 R)
• M8: 9,823,793 km (0.046 R)
• M9: 10,568,641 km (0.091 R)
• M10: 12,082,721 km (0.067 R)
• M11: 12,937,673 km (0.091 R)
• M12: 15,173,862 km (0.115 R)
• M13: 15,587,500 km (0.06 R)
• M14: 16,709,185 km (0.039 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 12,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit