🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.2

Radius: 12.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.54 AU - 0.8 AU

Year: 385 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 25,641,466 km

• M1: 156,779 km (0.09 R)
• M2: 574,456 km (0.092 R)
• M3: 979,268 km (0.12 R)
• M4: 1,547,889 km (0.063 R)
• M5: 1,958,685 km (0.106 R)
• M6: 2,604,200 km (0.102 R)
• M7: 3,354,882 km (0.051 R)
• M8: 3,847,657 km (0.068 R)
• M9: 4,401,618 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.7

Radius: 9.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.95 AU - 1.39 AU

Year: 890 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 25,641,466 km

• M1: 123,119 km (0.106 R)
• M2: 431,739 km (0.111 R)
• M3: 854,653 km (0.114 R)
• M4: 2,193,554 km (0.041 R)
• M5: 2,613,026 km (0.08 R)
• M6: 3,121,808 km (0.116 R)
• M7: 4,444,104 km (0.112 R)
• M8: 5,716,434 km (0.07 R)
• M9: 6,050,486 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.5

Radius: 8.8

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.61 AU - 4.71 AU

Year: 5964 Days

Day: 6.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,641,466 km

• M1: 117,285 km (0.114 R)
• M2: 411,544 km (0.086 R)
• M3: 730,935 km (0.081 R)
• M4: 1,362,687 km (0.12 R)
• M5: 3,451,223 km (0.1 R)
• M6: 3,812,951 km (0.096 R)
• M7: 6,679,096 km (0.104 R)
• M8: 8,832,857 km (0.062 R)
• M9: 10,549,642 km (0.106 R)
• M10: 13,442,565 km (0.111 R)
• M11: 13,887,021 km (0.105 R)
• M12: 14,805,252 km (0.084 R)
• M13: 16,257,698 km (0.077 R)
• M14: 18,271,286 km (0.116 R)
• M15: 27,018,722 km (0.117 R)
• M16: 28,175,712 km (0.108 R)
• M17: 31,648,926 km (0.08 R)
• M18: 31,942,437 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.2

Radius: 5.4

Gravity: 20.79 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.21 AU - 6.47 AU

Year: 11221 Days

Day: 15.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 25,641,466 km

• M1: 67,169 km (0.075 R)
• M2: 464,202 km (0.064 R)
• M3: 2,421,391 km (0.089 R)
• M4: 2,601,357 km (0.085 R)
• M5: 2,921,347 km (0.105 R)
• M6: 4,469,835 km (0.116 R)
• M7: 4,711,136 km (0.09 R)
• M8: 5,318,803 km (0.069 R)
• M9: 6,307,794 km (0.1 R)
• M10: 6,611,478 km (0.097 R)
• M11: 7,838,180 km (0.059 R)
• M12: 8,323,775 km (0.107 R)
• M13: 8,829,117 km (0.084 R)
• M14: 9,452,491 km (0.098 R)
• M15: 10,573,578 km (0.036 R)
• M16: 17,235,470 km (0.12 R)
• M17: 18,900,644 km (0.082 R)
• M18: 19,214,650 km (0.085 R)
• M19: 20,504,931 km (0.088 R)
• M20: 21,766,191 km (0.057 R)
• M21: 23,257,233 km (0.111 R)
• M22: 23,708,271 km (0.098 R)
• M23: 27,832,085 km (0.06 R)
• M24: 30,436,734 km (0.047 R)
• M25: 30,976,483 km (0.114 R)
• M26: 31,742,873 km (0.101 R)
• M27: 32,297,881 km (0.107 R)
• M28: 33,656,379 km (0.103 R)
• M29: 34,699,974 km (0.091 R)
• M30: 34,934,693 km (0.096 R)
• M31: 36,004,468 km (0.109 R)
• M32: 37,587,811 km (0.105 R)
• M33: 38,459,518 km (0.096 R)
• M34: 44,524,814 km (0.104 R)
• M35: 46,632,648 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.2

Radius: 7.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.82 AU - 7.16 AU

Year: 12990 Days

Day: 17.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 25,641,466 km

• M1: 98,286 km (0.114 R)
• M2: 546,481 km (0.026 R)
• M3: 1,024,147 km (0.036 R)
• M4: 1,611,169 km (0.087 R)
• M5: 3,350,693 km (0.099 R)
• M6: 4,497,959 km (0.068 R)
• M7: 5,951,153 km (0.094 R)
• M8: 7,807,812 km (0.117 R)
• M9: 8,157,572 km (0.067 R)
• M10: 9,056,805 km (0.064 R)
• M11: 10,341,102 km (0.046 R)
• M12: 11,002,774 km (0.095 R)
• M13: 12,887,109 km (0.119 R)
• M14: 13,653,199 km (0.086 R)
• M15: 14,047,390 km (0.036 R)
• M16: 19,959,498 km (0.115 R)
• M17: 20,687,890 km (0.084 R)
• M18: 21,509,331 km (0.106 R)
• M19: 22,664,377 km (0.112 R)
• M20: 25,265,734 km (0.111 R)
• M21: 28,514,102 km (0.118 R)

Asteroid Belt

Center: 7.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.3

Radius: 6.1

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.21 AU - 8.67 AU

Year: 17235 Days

Day: 16.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,641,466 km

• M1: 75,996 km (0.108 R)
• M2: 986,299 km (0.032 R)
• M3: 1,268,590 km (0.107 R)
• M4: 4,885,567 km (0.06 R)
• M5: 8,807,275 km (0.097 R)
• M6: 13,214,578 km (0.118 R)
• M7: 15,282,918 km (0.048 R)
• M8: 15,610,687 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 19,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit