🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.7

Radius: 8.9

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.6 AU - 0.84 AU

Year: 414 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 17,507,958 km

• M1: 113,994 km (0.092 R)
• M2: 472,430 km (0.051 R)
• M3: 1,066,483 km (0.11 R)
• M4: 2,379,055 km (0.106 R)
• M5: 2,709,367 km (0.104 R)
• M6: 3,272,304 km (0.109 R)
• M7: 3,618,772 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.5

Radius: 12

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.92 AU - 1.02 AU

Year: 648 Days

Day: 9.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 17,507,958 km

• M1: 150,495 km (0.063 R)
• M2: 595,699 km (0.111 R)
• M3: 1,055,114 km (0.091 R)
• M4: 1,494,034 km (0.069 R)
• M5: 2,259,526 km (0.086 R)
• M6: 2,664,188 km (0.04 R)
• M7: 3,497,897 km (0.12 R)
• M8: 4,165,852 km (0.1 R)
• M9: 4,662,816 km (0.094 R)
• M10: 6,457,841 km (0.059 R)
• M11: 6,861,755 km (0.103 R)
• M12: 8,054,649 km (0.085 R)
• M13: 8,473,223 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.8

Radius: 8.1

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.05 AU - 1.65 AU

Year: 1064 Days

Day: 5.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 17,507,958 km

• M1: 102,175 km (0.105 R)
• M2: 359,932 km (0.042 R)
• M3: 631,602 km (0.084 R)
• M4: 930,948 km (0.118 R)
• M5: 1,754,334 km (0.066 R)
• M6: 2,443,532 km (0.071 R)
• M7: 3,418,012 km (0.051 R)
• M8: 3,768,221 km (0.08 R)
• M9: 4,192,780 km (0.029 R)
• M10: 4,649,053 km (0.045 R)
• M11: 4,908,157 km (0.108 R)
• M12: 8,353,844 km (0.083 R)
• M13: 10,551,736 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.1

Radius: 10.4

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.1 AU - 1.64 AU

Year: 1088 Days

Day: 13.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 17,507,958 km

• M1: 131,197 km (0.081 R)
• M2: 522,845 km (0.09 R)
• M3: 901,926 km (0.047 R)
• M4: 1,392,158 km (0.06 R)
• M5: 1,862,643 km (0.087 R)
• M6: 2,370,528 km (0.103 R)
• M7: 3,021,129 km (0.104 R)
• M8: 3,360,866 km (0.045 R)
• M9: 3,710,925 km (0.062 R)
• M10: 4,571,711 km (0.109 R)
• M11: 5,134,049 km (0.118 R)
• M12: 5,701,175 km (0.113 R)
• M13: 6,052,730 km (0.087 R)
• M14: 6,462,778 km (0.071 R)
• M15: 7,290,951 km (0.116 R)
• M16: 8,556,549 km (0.106 R)
• M17: 9,269,832 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452

Radius: 9.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.18 AU - 3.08 AU

Year: 2893 Days

Day: 7.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 17,507,958 km

• M1: 123,119 km (0.096 R)
• M2: 504,294 km (0.041 R)
• M3: 867,668 km (0.115 R)
• M4: 1,797,269 km (0.043 R)
• M5: 2,295,430 km (0.097 R)
• M6: 2,731,657 km (0.119 R)
• M7: 3,289,956 km (0.112 R)
• M8: 3,678,761 km (0.046 R)
• M9: 4,137,877 km (0.085 R)
• M10: 4,831,263 km (0.073 R)
• M11: 5,406,766 km (0.081 R)
• M12: 7,118,166 km (0.084 R)
• M13: 9,164,066 km (0.101 R)
• M14: 10,527,053 km (0.092 R)
• M15: 11,614,479 km (0.09 R)
• M16: 12,310,409 km (0.089 R)
• M17: 12,775,209 km (0.104 R)
• M18: 13,164,313 km (0.095 R)
• M19: 14,194,594 km (0.066 R)
• M20: 16,213,417 km (0.095 R)
• M21: 16,669,691 km (0.095 R)
• M22: 18,252,885 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.1

Radius: 8.9

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.31 AU - 3.49 AU

Year: 3350 Days

Day: 14.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 17,507,958 km

• M1: 110,852 km (0.113 R)
• M2: 433,535 km (0.031 R)
• M3: 818,749 km (0.077 R)
• M4: 1,145,620 km (0.058 R)
• M5: 1,938,040 km (0.103 R)
• M6: 2,437,996 km (0.062 R)
• M7: 2,777,584 km (0.104 R)
• M8: 3,414,571 km (0.101 R)
• M9: 3,991,421 km (0.065 R)
• M10: 6,593,975 km (0.058 R)
• M11: 7,589,100 km (0.117 R)
• M12: 9,207,001 km (0.118 R)
• M13: 10,615,465 km (0.117 R)
• M14: 14,159,139 km (0.117 R)
• M15: 15,587,649 km (0.074 R)
• M16: 17,226,344 km (0.086 R)
• M17: 18,666,972 km (0.103 R)
• M18: 19,039,321 km (0.098 R)
• M19: 19,927,484 km (0.065 R)
• M20: 22,268,391 km (0.087 R)
• M21: 23,902,897 km (0.11 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183

Radius: 11.5

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.69 AU - 4.13 AU

Year: 4271 Days

Day: 11.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 17,507,958 km

• M1: 143,764 km (0.084 R)
• M2: 566,527 km (0.096 R)
• M3: 1,592,170 km (0.089 R)
• M4: 2,379,354 km (0.104 R)
• M5: 4,103,918 km (0.057 R)
• M6: 4,589,214 km (0.102 R)
• M7: 5,180,873 km (0.097 R)
• M8: 6,358,059 km (0.077 R)
• M9: 8,704,651 km (0.081 R)
• M10: 9,858,350 km (0.059 R)
• M11: 11,856,080 km (0.066 R)
• M12: 12,759,950 km (0.117 R)
• M13: 14,382,788 km (0.102 R)
• M14: 16,188,434 km (0.047 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 12,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit