🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 9.4

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.58 AU - 0.84 AU

Year: 392 Days

Day: 11.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,620,391 km

• M1: 116,986 km (0.095 R)
• M2: 430,543 km (0.075 R)
• M3: 769,382 km (0.031 R)
• M4: 1,082,490 km (0.112 R)
• M5: 1,571,077 km (0.084 R)
• M6: 2,184,129 km (0.117 R)
• M7: 2,556,328 km (0.11 R)
• M8: 3,137,367 km (0.05 R)
• M9: 4,028,521 km (0.093 R)
• M10: 4,740,757 km (0.087 R)
• M11: 5,206,903 km (0.109 R)
• M12: 5,517,768 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.6

Radius: 8.5

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.79 AU - 0.93 AU

Year: 523 Days

Day: 5.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,620,391 km

• M1: 105,766 km (0.107 R)
• M2: 397,332 km (0.1 R)
• M3: 791,074 km (0.047 R)
• M4: 1,142,180 km (0.091 R)
• M5: 1,508,246 km (0.116 R)
• M6: 1,833,023 km (0.078 R)
• M7: 2,130,124 km (0.083 R)
• M8: 2,541,668 km (0.089 R)
• M9: 2,822,463 km (0.045 R)
• M10: 3,233,408 km (0.084 R)
• M11: 3,657,070 km (0.116 R)
• M12: 4,030,915 km (0.109 R)
• M13: 4,710,538 km (0.077 R)
• M14: 5,036,362 km (0.057 R)
• M15: 5,482,164 km (0.045 R)
• M16: 5,861,394 km (0.092 R)
• M17: 6,219,382 km (0.068 R)
• M18: 7,083,908 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.4

Radius: 14.8

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.92 AU - 1.24 AU

Year: 736 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 25,620,391 km

• M1: 184,005 km (0.064 R)
• M2: 721,660 km (0.081 R)
• M3: 1,397,843 km (0.112 R)
• M4: 1,948,811 km (0.115 R)
• M5: 2,505,316 km (0.115 R)
• M6: 3,682,052 km (0.071 R)
• M7: 4,180,961 km (0.095 R)
• M8: 5,815,019 km (0.108 R)
• M9: 6,288,197 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 13.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.55 AU - 1.69 AU

Year: 1353 Days

Day: 7.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,620,391 km

• M1: 169,195 km (0.047 R)
• M2: 592,707 km (0.116 R)
• M3: 1,319,004 km (0.044 R)
• M4: 1,780,663 km (0.096 R)
• M5: 2,472,853 km (0.115 R)
• M6: 3,354,732 km (0.069 R)
• M7: 4,568,420 km (0.053 R)
• M8: 5,350,218 km (0.112 R)
• M9: 6,126,182 km (0.065 R)
• M10: 7,103,505 km (0.075 R)
• M11: 8,097,882 km (0.116 R)
• M12: 10,972,256 km (0.087 R)
• M13: 12,639,075 km (0.112 R)
• M14: 13,178,376 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 12.4

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.04 AU - 3.28 AU

Year: 2846 Days

Day: 7.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,620,391 km

• M1: 154,235 km (0.099 R)
• M2: 617,540 km (0.111 R)
• M3: 1,196,185 km (0.074 R)
• M4: 1,969,905 km (0.081 R)
• M5: 2,360,654 km (0.051 R)
• M6: 2,820,069 km (0.054 R)
• M7: 3,740,096 km (0.112 R)
• M8: 4,259,500 km (0.082 R)
• M9: 4,663,115 km (0.071 R)
• M10: 5,166,213 km (0.037 R)
• M11: 5,732,142 km (0.096 R)
• M12: 7,142,401 km (0.109 R)
• M13: 7,747,524 km (0.119 R)
• M14: 8,879,531 km (0.1 R)
• M15: 9,655,495 km (0.061 R)
• M16: 10,678,296 km (0.074 R)
• M17: 12,256,554 km (0.12 R)
• M18: 17,520,603 km (0.099 R)
• M19: 17,978,971 km (0.086 R)
• M20: 19,220,783 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.5

Radius: 4.4

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.64 AU - 8.2 AU

Year: 13259 Days

Day: 24.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,620,391 km

• M1: 54,753 km (0.112 R)
• M2: 198,965 km (0.097 R)
• M3: 390,750 km (0.097 R)
• M4: 1,479,822 km (0.036 R)
• M5: 1,881,941 km (0.093 R)
• M6: 3,025,767 km (0.106 R)
• M7: 4,641,424 km (0.073 R)
• M8: 5,521,807 km (0.107 R)
• M9: 6,851,283 km (0.07 R)
• M10: 7,338,075 km (0.076 R)
• M11: 9,051,120 km (0.097 R)
• M12: 13,341,737 km (0.061 R)
• M13: 13,641,381 km (0.081 R)
• M14: 15,425,036 km (0.103 R)
• M15: 16,429,586 km (0.066 R)
• M16: 16,831,855 km (0.056 R)
• M17: 17,181,764 km (0.06 R)
• M18: 18,754,337 km (0.109 R)
• M19: 25,238,806 km (0.084 R)
• M20: 25,390,947 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 19,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit