🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.8

Radius: 13.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.42 AU - 0.62 AU

Year: 264 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,467,341 km

• M1: 168,148 km (0.112 R)
• M2: 703,559 km (0.116 R)
• M3: 1,137,243 km (0.08 R)
• M4: 1,596,060 km (0.105 R)
• M5: 2,252,196 km (0.084 R)
• M6: 2,681,093 km (0.082 R)
• M7: 3,226,976 km (0.053 R)
• M8: 3,707,334 km (0.066 R)
• M9: 4,466,095 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.8

Radius: 9.4

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.54 AU - 0.88 AU

Year: 421 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,467,341 km

• M1: 118,631 km (0.03 R)
• M2: 426,653 km (0.112 R)
• M3: 721,062 km (0.102 R)
• M4: 1,137,991 km (0.087 R)
• M5: 1,537,717 km (0.077 R)
• M6: 2,199,089 km (0.113 R)
• M7: 2,508,607 km (0.051 R)
• M8: 3,171,774 km (0.107 R)
• M9: 3,508,818 km (0.102 R)
• M10: 4,200,559 km (0.082 R)
• M11: 4,740,009 km (0.079 R)
• M12: 5,340,943 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.3

Radius: 9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.65 AU - 0.91 AU

Year: 484 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 62,467,341 km

• M1: 112,049 km (0.091 R)
• M2: 425,008 km (0.116 R)
• M3: 789,428 km (0.111 R)
• M4: 1,204,861 km (0.078 R)
• M5: 1,522,906 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.4

Radius: 13.4

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.85 AU - 1.21 AU

Year: 735 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 140.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,467,341 km

• M1: 166,652 km (0.084 R)
• M2: 748,588 km (0.103 R)
• M3: 1,594,713 km (0.115 R)
• M4: 2,096,913 km (0.111 R)
• M5: 2,670,621 km (0.096 R)
• M6: 3,229,668 km (0.058 R)
• M7: 4,045,874 km (0.064 R)
• M8: 4,552,562 km (0.099 R)
• M9: 5,467,054 km (0.095 R)
• M10: 5,948,610 km (0.065 R)
• M11: 6,953,309 km (0.119 R)
• M12: 7,922,554 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.4

Radius: 8.2

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.87 AU - 1.37 AU

Year: 833 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,467,341 km

• M1: 102,175 km (0.109 R)
• M2: 407,953 km (0.114 R)
• M3: 672,442 km (0.111 R)
• M4: 1,343,239 km (0.068 R)
• M5: 1,767,200 km (0.093 R)
• M6: 2,635,466 km (0.079 R)
• M7: 3,008,862 km (0.054 R)
• M8: 4,386,210 km (0.076 R)
• M9: 4,651,297 km (0.034 R)
• M10: 4,986,396 km (0.115 R)

Asteroid Belt

Center: 4.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.6

Radius: 3.2

Gravity: 77.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.86 AU - 8.68 AU

Year: 13779 Days

Day: 23 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 62,467,341 km

• M1: 40,242 km (0.115 R)
• M2: 290,669 km (0.1 R)
• M3: 870,809 km (0.116 R)
• M4: 1,026,989 km (0.11 R)
• M5: 1,881,642 km (0.114 R)
• M6: 1,990,998 km (0.101 R)
• M7: 2,163,036 km (0.097 R)
• M8: 2,429,021 km (0.106 R)
• M9: 2,625,592 km (0.12 R)
• M10: 2,785,812 km (0.075 R)
• M11: 2,952,464 km (0.1 R)
• M12: 3,075,433 km (0.12 R)
• M13: 3,658,117 km (0.058 R)
• M14: 4,248,580 km (0.07 R)
• M15: 5,249,539 km (0.114 R)
• M16: 5,766,549 km (0.115 R)
• M17: 7,030,502 km (0.085 R)
• M18: 7,703,692 km (0.106 R)
• M19: 7,890,091 km (0.088 R)
• M20: 8,467,838 km (0.087 R)
• M21: 9,439,476 km (0.097 R)
• M22: 9,979,524 km (0.047 R)
• M23: 11,120,956 km (0.08 R)
• M24: 11,661,902 km (0.105 R)
• M25: 13,727,400 km (0.047 R)
• M26: 14,001,613 km (0.115 R)
• M27: 15,724,083 km (0.049 R)
• M28: 16,947,644 km (0.084 R)
• M29: 20,193,169 km (0.084 R)
• M30: 22,667,668 km (0.097 R)
• M31: 24,625,754 km (0.118 R)
• M32: 26,166,313 km (0.092 R)
• M33: 32,122,702 km (0.118 R)
• M34: 36,253,548 km (0.115 R)
• M35: 38,108,113 km (0.115 R)
• M36: 38,378,137 km (0.112 R)
• M37: 39,058,658 km (0.088 R)
• M38: 39,608,879 km (0.115 R)
• M39: 40,024,910 km (0.081 R)
• M40: 44,197,793 km (0.115 R)
• M41: 51,396,293 km (0.104 R)
• M42: 52,222,821 km (0.111 R)
• M43: 59,337,397 km (0.109 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: 493 - 15,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit