🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.2

Radius: 14.3

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.96 AU - 1.38 AU

Year: 844 Days

Day: 14.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 41,112,288 km

• M1: 177,872 km (0.039 R)
• M2: 647,011 km (0.079 R)
• M3: 1,200,523 km (0.098 R)
• M4: 1,650,214 km (0.047 R)
• M5: 2,144,485 km (0.104 R)
• M6: 2,728,216 km (0.093 R)
• M7: 3,344,709 km (0.047 R)
• M8: 4,570,065 km (0.088 R)
• M9: 5,018,261 km (0.111 R)
• M10: 5,512,831 km (0.064 R)
• M11: 6,149,669 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.1

Radius: 13.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.31 AU - 1.43 AU

Year: 1069 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,112,288 km

• M1: 167,699 km (0.098 R)
• M2: 832,811 km (0.048 R)
• M3: 1,257,071 km (0.116 R)
• M4: 1,682,078 km (0.073 R)
• M5: 2,099,457 km (0.119 R)
• M6: 2,604,649 km (0.045 R)
• M7: 3,542,926 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.1

Radius: 13.3

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.28 AU - 1.48 AU

Year: 1081 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 41,112,288 km

• M1: 165,455 km (0.106 R)
• M2: 618,587 km (0.074 R)
• M3: 1,486,554 km (0.095 R)
• M4: 2,048,444 km (0.077 R)
• M5: 2,730,909 km (0.116 R)
• M6: 4,898,582 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.7

Radius: 9.3

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.27 AU - 1.61 AU

Year: 1152 Days

Day: 5.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 41,112,288 km

• M1: 115,639 km (0.119 R)
• M2: 821,592 km (0.086 R)
• M3: 1,214,884 km (0.033 R)
• M4: 1,664,725 km (0.094 R)
• M5: 2,502,174 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.5

Radius: 13.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.3 AU - 1.66 AU

Year: 1201 Days

Day: 7.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,112,288 km

• M1: 178,470 km (0.105 R)
• M2: 721,660 km (0.097 R)
• M3: 1,155,494 km (0.107 R)
• M4: 1,883,736 km (0.095 R)
• M5: 2,417,651 km (0.111 R)
• M6: 3,796,196 km (0.103 R)
• M7: 4,731,182 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.2

Radius: 12

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.31 AU - 3.33 AU

Year: 4034 Days

Day: 12.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 41,112,288 km

• M1: 1,188,854 km (0.107 R)
• M2: 2,273,140 km (0.052 R)
• M3: 2,810,346 km (0.052 R)
• M4: 3,511,212 km (0.096 R)
• M5: 4,070,408 km (0.116 R)
• M6: 4,494,818 km (0.094 R)
• M7: 5,857,355 km (0.053 R)
• M8: 6,522,766 km (0.088 R)
• M9: 10,700,885 km (0.098 R)
• M10: 11,659,508 km (0.105 R)
• M11: 12,829,813 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.7

Radius: 9.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.44 AU - 4.9 AU

Year: 6730 Days

Day: 9 Hours

Environment

Temp: -212 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,112,288 km

• M1: 123,119 km (0.115 R)
• M2: 447,298 km (0.051 R)
• M3: 846,425 km (0.073 R)
• M4: 1,198,578 km (0.107 R)
• M5: 2,069,387 km (0.093 R)
• M6: 4,843,680 km (0.081 R)
• M7: 5,289,781 km (0.047 R)
• M8: 5,610,668 km (0.102 R)
• M9: 6,237,334 km (0.039 R)
• M10: 9,469,396 km (0.092 R)
• M11: 10,783,314 km (0.084 R)
• M12: 11,793,548 km (0.111 R)
• M13: 12,386,105 km (0.068 R)
• M14: 12,777,453 km (0.082 R)
• M15: 13,402,772 km (0.112 R)
• M16: 16,212,370 km (0.119 R)
• M17: 16,945,250 km (0.081 R)
• M18: 17,319,843 km (0.026 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.5

Radius: 12.3

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.53 AU - 6.69 AU

Year: 8861 Days

Day: 6.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,112,288 km

• M1: 153,039 km (0.043 R)
• M2: 560,094 km (0.053 R)
• M3: 1,004,849 km (0.089 R)
• M4: 1,457,682 km (0.095 R)
• M5: 1,954,646 km (0.081 R)
• M6: 2,677,353 km (0.099 R)
• M7: 3,642,110 km (0.105 R)
• M8: 4,654,439 km (0.113 R)
• M9: 5,242,209 km (0.11 R)
• M10: 5,912,108 km (0.102 R)
• M11: 8,103,417 km (0.081 R)
• M12: 8,565,076 km (0.036 R)
• M13: 9,404,321 km (0.119 R)
• M14: 14,937,048 km (0.116 R)
• M15: 15,504,772 km (0.12 R)
• M16: 19,590,290 km (0.088 R)
• M17: 25,843,481 km (0.095 R)
• M18: 29,912,842 km (0.065 R)
• M19: 30,815,665 km (0.038 R)
• M20: 32,465,281 km (0.065 R)
• M21: 33,525,780 km (0.08 R)
• M22: 38,233,476 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 17,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit