🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.3

Radius: 10.5

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.32 AU - 6.6 AU

Year: 5881 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,299,868 km

• M1: 164,707 km (0.117 R)
• M2: 628,012 km (0.087 R)
• M3: 1,031,627 km (0.101 R)
• M4: 1,380,489 km (0.076 R)
• M5: 2,087,040 km (0.089 R)
• M6: 2,567,249 km (0.087 R)
• M7: 3,350,095 km (0.103 R)
• M8: 3,915,724 km (0.067 R)
• M9: 5,474,833 km (0.08 R)
• M10: 7,013,896 km (0.112 R)
• M11: 8,175,524 km (0.117 R)
• M12: 17,698,924 km (0.107 R)
• M13: 18,782,461 km (0.103 R)
• M14: 19,909,831 km (0.06 R)
• M15: 20,416,818 km (0.106 R)
• M16: 23,642,747 km (0.108 R)
• M17: 26,317,856 km (0.105 R)
• M18: 29,749,182 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.3

Radius: 8.1

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.31 AU - 7.95 AU

Year: 6114 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,299,868 km

• M1: 101,128 km (0.076 R)
• M2: 355,145 km (0.054 R)
• M3: 649,554 km (0.1 R)
• M4: 1,424,321 km (0.055 R)
• M5: 2,091,378 km (0.073 R)
• M6: 2,355,418 km (0.116 R)
• M7: 2,748,412 km (0.107 R)
• M8: 3,285,468 km (0.095 R)
• M9: 4,006,081 km (0.117 R)
• M10: 4,748,984 km (0.118 R)
• M11: 6,603,549 km (0.063 R)
• M12: 9,220,166 km (0.114 R)
• M13: 9,594,908 km (0.078 R)
• M14: 10,508,951 km (0.056 R)
• M15: 13,975,732 km (0.049 R)
• M16: 15,379,110 km (0.078 R)
• M17: 19,328,194 km (0.081 R)
• M18: 20,080,821 km (0.072 R)
• M19: 20,995,164 km (0.08 R)
• M20: 21,790,426 km (0.095 R)
• M21: 22,232,488 km (0.049 R)
• M22: 22,530,636 km (0.079 R)
• M23: 22,906,875 km (0.101 R)
• M24: 23,287,452 km (0.105 R)
• M25: 25,172,983 km (0.117 R)
• M26: 29,513,266 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.8

Radius: 10.5

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.77 AU - 7.99 AU

Year: 6463 Days

Day: 8.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,299,868 km

• M1: 132,245 km (0.084 R)
• M2: 490,831 km (0.042 R)
• M3: 890,855 km (0.063 R)
• M4: 1,558,810 km (0.051 R)
• M5: 2,371,874 km (0.107 R)
• M6: 3,050,749 km (0.082 R)
• M7: 4,391,296 km (0.11 R)
• M8: 5,643,580 km (0.097 R)
• M9: 6,243,467 km (0.093 R)
• M10: 8,039,988 km (0.054 R)
• M11: 9,524,298 km (0.116 R)
• M12: 11,840,971 km (0.11 R)
• M13: 12,573,701 km (0.115 R)
• M14: 14,898,003 km (0.079 R)
• M15: 15,235,795 km (0.112 R)
• M16: 15,751,908 km (0.081 R)
• M17: 17,062,984 km (0.086 R)
• M18: 18,574,670 km (0.093 R)
• M19: 23,265,311 km (0.064 R)
• M20: 26,167,061 km (0.07 R)
• M21: 29,126,257 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.5

Radius: 8.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.79 AU - 12.83 AU

Year: 11857 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,299,868 km

• M1: 100,679 km (0.037 R)
• M2: 823,387 km (0.074 R)
• M3: 1,295,667 km (0.06 R)
• M4: 1,554,471 km (0.097 R)
• M5: 7,932,128 km (0.067 R)
• M6: 10,224,416 km (0.094 R)
• M7: 10,910,023 km (0.098 R)
• M8: 13,207,846 km (0.088 R)
• M9: 18,166,268 km (0.119 R)
• M10: 18,592,472 km (0.06 R)
• M11: 25,990,536 km (0.118 R)
• M12: 27,357,711 km (0.117 R)
• M13: 31,951,412 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.1

Radius: 5.6

Gravity: 27.97 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.75 AU - 16.83 AU

Year: 22472 Days

Day: 21.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,299,868 km

• M1: 69,713 km (0.112 R)
• M2: 284,386 km (0.077 R)
• M3: 590,014 km (0.116 R)
• M4: 1,227,600 km (0.041 R)
• M5: 1,637,947 km (0.034 R)
• M6: 2,626,340 km (0.055 R)
• M7: 4,163,758 km (0.115 R)
• M8: 5,652,855 km (0.065 R)
• M9: 6,727,865 km (0.106 R)
• M10: 7,774,751 km (0.118 R)
• M11: 8,530,370 km (0.083 R)
• M12: 11,090,139 km (0.055 R)
• M13: 11,493,305 km (0.093 R)
• M14: 11,906,195 km (0.095 R)
• M15: 12,543,931 km (0.104 R)
• M16: 14,042,303 km (0.09 R)
• M17: 17,569,672 km (0.051 R)
• M18: 20,724,242 km (0.065 R)
• M19: 24,348,998 km (0.072 R)
• M20: 26,786,845 km (0.104 R)
• M21: 28,002,926 km (0.116 R)
• M22: 28,875,680 km (0.114 R)
• M23: 33,932,836 km (0.09 R)
• M24: 41,604,963 km (0.114 R)
• M25: 43,896,802 km (0.049 R)
• M26: 46,791,222 km (0.115 R)
• M27: 48,909,229 km (0.117 R)
• M28: 50,722,355 km (0.12 R)
• M29: 54,289,965 km (0.116 R)
• M30: 57,221,934 km (0.116 R)
• M31: 58,021,235 km (0.116 R)
• M32: 59,234,174 km (0.042 R)
• M33: 65,989,715 km (0.063 R)
• M34: 69,100,004 km (0.099 R)
• M35: 69,552,089 km (0.094 R)
• M36: 70,691,127 km (0.109 R)
• M37: 77,300,511 km (0.101 R)
• M38: 79,757,207 km (0.089 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 11,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit