🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.1

Radius: 8.5

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.48 AU - 0.6 AU

Year: 274 Days

Day: 14.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,163,318 km

• M1: 106,514 km (0.105 R)
• M2: 393,293 km (0.085 R)
• M3: 687,552 km (0.081 R)
• M4: 988,842 km (0.113 R)
• M5: 1,699,581 km (0.071 R)
• M6: 2,315,027 km (0.117 R)
• M7: 2,597,917 km (0.077 R)
• M8: 3,041,325 km (0.053 R)
• M9: 3,468,427 km (0.118 R)
• M10: 4,328,166 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.8

Radius: 12.1

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.68 AU - 1.06 AU

Year: 560 Days

Day: 13.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,163,318 km

• M1: 150,795 km (0.103 R)
• M2: 545,733 km (0.089 R)
• M3: 1,064,688 km (0.059 R)
• M4: 1,838,558 km (0.103 R)
• M5: 2,369,929 km (0.096 R)
• M6: 2,818,723 km (0.073 R)
• M7: 3,218,299 km (0.104 R)
• M8: 3,655,873 km (0.092 R)
• M9: 4,401,917 km (0.101 R)
• M10: 5,545,892 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.5

Radius: 10.2

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.09 AU - 1.13 AU

Year: 807 Days

Day: 6.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,163,318 km

• M1: 126,859 km (0.084 R)
• M2: 711,487 km (0.074 R)
• M3: 1,272,330 km (0.078 R)
• M4: 1,665,772 km (0.068 R)
• M5: 2,100,205 km (0.11 R)
• M6: 2,644,591 km (0.045 R)
• M7: 3,014,846 km (0.113 R)
• M8: 3,462,293 km (0.113 R)
• M9: 4,715,774 km (0.081 R)
• M10: 5,416,939 km (0.078 R)
• M11: 6,207,115 km (0.08 R)
• M12: 7,003,125 km (0.104 R)
• M13: 8,797,552 km (0.094 R)
• M14: 9,207,001 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431

Radius: 13.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.02 AU - 2.04 AU

Year: 1996 Days

Day: 6.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,163,318 km

• M1: 172,935 km (0.09 R)
• M2: 732,132 km (0.055 R)
• M3: 1,402,181 km (0.059 R)
• M4: 2,076,718 km (0.111 R)
• M5: 2,752,750 km (0.069 R)
• M6: 3,556,091 km (0.115 R)
• M7: 4,434,679 km (0.106 R)
• M8: 5,090,816 km (0.097 R)
• M9: 5,765,502 km (0.092 R)
• M10: 6,979,189 km (0.095 R)
• M11: 8,327,665 km (0.115 R)
• M12: 8,864,571 km (0.073 R)
• M13: 9,680,777 km (0.066 R)
• M14: 11,682,547 km (0.042 R)
• M15: 12,129,096 km (0.071 R)
• M16: 12,781,044 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.5

Radius: 10.3

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.53 AU - 3.65 AU

Year: 3749 Days

Day: 13.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,163,318 km

• M1: 128,056 km (0.096 R)
• M2: 498,161 km (0.049 R)
• M3: 905,666 km (0.115 R)
• M4: 1,419,385 km (0.038 R)
• M5: 2,045,003 km (0.119 R)
• M6: 4,760,952 km (0.105 R)
• M7: 6,431,063 km (0.101 R)
• M8: 8,627,758 km (0.095 R)
• M9: 9,459,821 km (0.044 R)
• M10: 9,969,352 km (0.081 R)
• M11: 11,608,645 km (0.093 R)
• M12: 17,488,440 km (0.103 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.5

Radius: 8.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.87 AU - 5.43 AU

Year: 6921 Days

Day: 6.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,163,318 km

• M1: 109,954 km (0.086 R)
• M2: 397,631 km (0.116 R)
• M3: 1,243,607 km (0.115 R)
• M4: 2,535,385 km (0.108 R)
• M5: 3,082,015 km (0.095 R)
• M6: 3,506,275 km (0.073 R)
• M7: 6,559,717 km (0.084 R)
• M8: 7,499,042 km (0.11 R)
• M9: 11,837,829 km (0.111 R)
• M10: 13,711,243 km (0.096 R)
• M11: 14,812,433 km (0.116 R)
• M12: 15,676,211 km (0.096 R)
• M13: 16,624,063 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.2

Radius: 6.2

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.48 AU - 6.64 AU

Year: 11598 Days

Day: 23 Hours

Environment

Temp: -237 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,163,318 km

• M1: 77,193 km (0.082 R)
• M2: 362,176 km (0.104 R)
• M3: 706,551 km (0.094 R)
• M4: 908,059 km (0.074 R)
• M5: 1,148,762 km (0.051 R)
• M6: 1,379,442 km (0.104 R)
• M7: 2,491,553 km (0.079 R)
• M8: 3,148,736 km (0.103 R)
• M9: 3,732,467 km (0.053 R)
• M10: 5,112,507 km (0.069 R)
• M11: 5,708,206 km (0.042 R)
• M12: 10,809,194 km (0.077 R)
• M13: 11,021,623 km (0.09 R)
• M14: 12,355,887 km (0.059 R)
• M15: 12,646,854 km (0.068 R)
• M16: 13,002,000 km (0.103 R)
• M17: 14,813,181 km (0.074 R)
• M18: 15,881,310 km (0.09 R)
• M19: 16,715,318 km (0.106 R)
• M20: 19,314,581 km (0.117 R)
• M21: 20,024,124 km (0.092 R)
• M22: 25,204,548 km (0.113 R)
• M23: 29,733,175 km (0.093 R)
• M24: 33,634,388 km (0.113 R)
• M25: 36,655,218 km (0.09 R)
• M26: 39,599,753 km (0.093 R)
• M27: 41,908,946 km (0.096 R)
• M28: 42,565,980 km (0.092 R)
• M29: 44,578,221 km (0.1 R)
• M30: 44,988,268 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.2

Radius: 3.5

Gravity: 36.42 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.22 AU - 10.42 AU

Year: 19640 Days

Day: 19.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,163,318 km

• M1: 43,533 km (0.114 R)
• M2: 161,715 km (0.041 R)
• M3: 352,303 km (0.026 R)
• M4: 526,435 km (0.099 R)
• M5: 785,239 km (0.107 R)
• M6: 910,453 km (0.101 R)
• M7: 1,457,831 km (0.057 R)
• M8: 1,582,895 km (0.059 R)
• M9: 3,107,148 km (0.108 R)
• M10: 3,368,794 km (0.11 R)
• M11: 3,505,078 km (0.104 R)
• M12: 4,369,455 km (0.08 R)
• M13: 4,972,184 km (0.046 R)
• M14: 5,220,966 km (0.104 R)
• M15: 5,781,958 km (0.096 R)
• M16: 6,633,319 km (0.1 R)
• M17: 7,111,135 km (0.06 R)
• M18: 7,658,065 km (0.063 R)
• M19: 9,305,885 km (0.105 R)
• M20: 10,127,626 km (0.108 R)
• M21: 10,996,491 km (0.106 R)
• M22: 11,602,512 km (0.038 R)
• M23: 12,553,057 km (0.098 R)
• M24: 13,080,688 km (0.076 R)
• M25: 13,282,197 km (0.1 R)
• M26: 14,824,551 km (0.077 R)
• M27: 15,413,667 km (0.11 R)
• M28: 16,018,342 km (0.102 R)
• M29: 16,249,171 km (0.034 R)
• M30: 17,517,462 km (0.088 R)
• M31: 25,065,123 km (0.114 R)
• M32: 25,272,316 km (0.116 R)
• M33: 28,404,447 km (0.079 R)
• M34: 49,929,187 km (0.109 R)
• M35: 52,592,179 km (0.099 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: 279 - 15,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit