🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.3

Radius: 10.1

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.92 AU - 1 AU

Year: 638 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,556,738 km

• M1: 125,662 km (0.06 R)
• M2: 517,908 km (0.112 R)
• M3: 858,991 km (0.087 R)
• M4: 1,266,645 km (0.046 R)
• M5: 1,587,383 km (0.072 R)
• M6: 2,095,268 km (0.074 R)
• M7: 2,697,399 km (0.095 R)
• M8: 3,071,244 km (0.113 R)
• M9: 3,762,087 km (0.115 R)
• M10: 4,214,920 km (0.114 R)
• M11: 4,669,997 km (0.053 R)
• M12: 5,737,078 km (0.118 R)
• M13: 6,719,338 km (0.062 R)
• M14: 7,480,342 km (0.11 R)
• M15: 7,954,119 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.5

Radius: 8.6

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.87 AU - 1.19 AU

Year: 709 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,556,738 km

• M1: 106,962 km (0.114 R)
• M2: 390,600 km (0.092 R)
• M3: 673,190 km (0.1 R)
• M4: 957,576 km (0.102 R)
• M5: 1,296,864 km (0.091 R)
• M6: 1,611,169 km (0.098 R)
• M7: 2,375,913 km (0.116 R)
• M8: 3,008,114 km (0.059 R)
• M9: 3,747,875 km (0.11 R)
• M10: 4,100,029 km (0.069 R)
• M11: 4,820,043 km (0.098 R)
• M12: 5,309,079 km (0.056 R)
• M13: 5,697,136 km (0.111 R)
• M14: 6,634,815 km (0.07 R)
• M15: 6,911,571 km (0.043 R)
• M16: 7,218,097 km (0.108 R)
• M17: 7,741,540 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 12.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.04 AU - 1.52 AU

Year: 982 Days

Day: 12 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,556,738 km

• M1: 159,172 km (0.091 R)
• M2: 560,842 km (0.085 R)
• M3: 1,027,289 km (0.092 R)
• M4: 1,458,130 km (0.112 R)
• M5: 1,937,891 km (0.091 R)
• M6: 2,340,159 km (0.092 R)
• M7: 3,031,750 km (0.116 R)
• M8: 3,636,874 km (0.057 R)
• M9: 5,536,916 km (0.025 R)
• M10: 6,508,704 km (0.097 R)
• M11: 7,080,916 km (0.077 R)
• M12: 7,591,194 km (0.059 R)
• M13: 8,150,840 km (0.064 R)
• M14: 8,581,981 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.3

Radius: 13.3

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.32 AU - 3.08 AU

Year: 3009 Days

Day: 12.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,556,738 km

• M1: 170,691 km (0.076 R)
• M2: 1,218,923 km (0.077 R)
• M3: 2,037,373 km (0.062 R)
• M4: 2,734,649 km (0.089 R)
• M5: 3,463,640 km (0.111 R)
• M6: 4,195,921 km (0.112 R)
• M7: 5,860,347 km (0.112 R)
• M8: 8,256,755 km (0.105 R)
• M9: 9,174,089 km (0.077 R)
• M10: 10,063,000 km (0.118 R)
• M11: 12,012,709 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.8

Radius: 4.8

Gravity: 18.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.39 AU - 7.87 AU

Year: 14295 Days

Day: 22.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,556,738 km

• M1: 78,988 km (0.083 R)
• M2: 460,911 km (0.049 R)
• M3: 1,010,683 km (0.114 R)
• M4: 1,231,190 km (0.074 R)
• M5: 1,675,197 km (0.081 R)
• M6: 2,614,672 km (0.077 R)
• M7: 3,125,848 km (0.1 R)
• M8: 5,156,639 km (0.08 R)
• M9: 5,357,848 km (0.104 R)
• M10: 6,916,209 km (0.082 R)
• M11: 9,234,527 km (0.088 R)
• M12: 13,929,507 km (0.118 R)
• M13: 22,304,594 km (0.04 R)
• M14: 22,749,498 km (0.117 R)
• M15: 25,543,836 km (0.092 R)
• M16: 29,294,853 km (0.066 R)
• M17: 39,396,749 km (0.108 R)
• M18: 42,038,946 km (0.117 R)
• M19: 44,796,783 km (0.079 R)
• M20: 46,652,694 km (0.116 R)
• M21: 51,129,859 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.8

Radius: 7.5

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.51 AU - 10.95 AU

Year: 20585 Days

Day: 24.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,556,738 km

• M1: 97,239 km (0.104 R)
• M2: 553,063 km (0.085 R)
• M3: 1,349,373 km (0.057 R)
• M4: 1,927,868 km (0.061 R)
• M5: 3,625,804 km (0.12 R)
• M6: 3,983,791 km (0.072 R)
• M7: 5,814,869 km (0.087 R)
• M8: 6,605,344 km (0.116 R)
• M9: 7,947,237 km (0.085 R)
• M10: 9,461,916 km (0.03 R)
• M11: 10,257,926 km (0.114 R)
• M12: 11,036,433 km (0.056 R)
• M13: 11,471,763 km (0.036 R)
• M14: 12,178,613 km (0.106 R)
• M15: 12,643,414 km (0.106 R)
• M16: 12,982,552 km (0.031 R)
• M17: 15,529,306 km (0.035 R)
• M18: 23,366,140 km (0.092 R)
• M19: 25,779,004 km (0.062 R)
• M20: 26,655,947 km (0.103 R)
• M21: 28,237,944 km (0.098 R)
• M22: 30,605,181 km (0.118 R)
• M23: 35,730,404 km (0.112 R)
• M24: 36,000,728 km (0.059 R)
• M25: 39,784,955 km (0.073 R)
• M26: 45,548,064 km (0.044 R)
• M27: 47,314,665 km (0.116 R)
• M28: 58,133,433 km (0.05 R)
• M29: 65,720,289 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 13,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit