🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.62 AU

Year: 149 Days

Day: 27.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,104,695 km

• M1: 138,228 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.3

Radius: 9.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.89 AU - 6.55 AU

Year: 5813 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 91,104,695 km

• M1: 123,269 km (0.079 R)
• M2: 760,705 km (0.091 R)
• M3: 1,314,516 km (0.105 R)
• M4: 4,478,212 km (0.054 R)
• M5: 7,871,990 km (0.087 R)
• M6: 10,350,976 km (0.093 R)
• M7: 14,528,347 km (0.076 R)
• M8: 14,981,180 km (0.078 R)
• M9: 16,011,011 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.7

Radius: 7.9

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 13.93 AU - 17.73 AU

Year: 23602 Days

Day: 24.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,104,695 km

• M1: 98,286 km (0.11 R)
• M2: 345,571 km (0.105 R)
• M3: 615,296 km (0.114 R)
• M4: 1,138,889 km (0.097 R)
• M5: 1,456,784 km (0.072 R)
• M6: 2,251,747 km (0.076 R)
• M7: 2,532,243 km (0.066 R)
• M8: 5,044,889 km (0.062 R)
• M9: 6,042,557 km (0.079 R)
• M10: 11,639,462 km (0.117 R)
• M11: 13,519,309 km (0.119 R)
• M12: 14,058,161 km (0.062 R)
• M13: 18,518,870 km (0.119 R)
• M14: 27,090,379 km (0.033 R)
• M15: 31,418,395 km (0.079 R)
• M16: 34,451,791 km (0.041 R)
• M17: 45,737,006 km (0.06 R)
• M18: 49,621,614 km (0.092 R)
• M19: 52,017,424 km (0.115 R)
• M20: 53,148,832 km (0.097 R)
• M21: 71,678,174 km (0.111 R)

Asteroid Belt

Center: 16.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.5

Radius: 3.5

Gravity: 18.65 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.62 AU - 20.34 AU

Year: 25071 Days

Day: 19.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,104,695 km

• M1: 43,533 km (0.106 R)
• M2: 652,845 km (0.114 R)
• M3: 978,669 km (0.1 R)
• M4: 1,277,267 km (0.117 R)
• M5: 1,887,626 km (0.089 R)
• M6: 2,717,296 km (0.088 R)
• M7: 3,407,540 km (0.064 R)
• M8: 4,816,453 km (0.099 R)
• M9: 7,168,132 km (0.111 R)
• M10: 8,080,529 km (0.075 R)
• M11: 8,417,274 km (0.113 R)
• M12: 10,132,413 km (0.117 R)
• M13: 10,983,775 km (0.069 R)
• M14: 12,004,930 km (0.031 R)
• M15: 13,686,709 km (0.077 R)
• M16: 14,096,009 km (0.067 R)
• M17: 17,508,935 km (0.106 R)
• M18: 19,834,733 km (0.091 R)
• M19: 20,624,011 km (0.097 R)
• M20: 21,708,446 km (0.045 R)
• M21: 27,489,806 km (0.064 R)
• M22: 28,031,499 km (0.098 R)
• M23: 37,295,647 km (0.114 R)
• M24: 38,495,721 km (0.089 R)
• M25: 41,113,534 km (0.101 R)
• M26: 45,333,840 km (0.119 R)
• M27: 59,348,168 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.2

Radius: 5.4

Gravity: 25.38 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.43 AU - 19.65 AU

Year: 25208 Days

Day: 16.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 62.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 91,104,695 km

• M1: 67,319 km (0.092 R)
• M2: 291,117 km (0.1 R)
• M3: 538,552 km (0.104 R)
• M4: 2,130,573 km (0.108 R)
• M5: 3,740,844 km (0.107 R)
• M6: 4,421,664 km (0.079 R)
• M7: 5,023,197 km (0.083 R)
• M8: 6,025,653 km (0.079 R)
• M9: 6,526,955 km (0.026 R)
• M10: 7,154,817 km (0.036 R)
• M11: 8,642,568 km (0.11 R)
• M12: 9,102,881 km (0.11 R)
• M13: 11,243,178 km (0.118 R)
• M14: 11,583,962 km (0.113 R)
• M15: 14,966,968 km (0.096 R)
• M16: 23,048,245 km (0.094 R)
• M17: 24,044,118 km (0.088 R)
• M18: 25,183,904 km (0.082 R)
• M19: 29,585,372 km (0.105 R)
• M20: 31,427,072 km (0.079 R)
• M21: 32,513,003 km (0.119 R)
• M22: 39,402,733 km (0.054 R)
• M23: 40,824,361 km (0.096 R)
• M24: 47,204,711 km (0.042 R)
• M25: 49,895,976 km (0.116 R)
• M26: 54,799,944 km (0.08 R)
• M27: 58,987,936 km (0.106 R)
• M28: 67,099,432 km (0.088 R)
• M29: 79,858,635 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 19,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit