🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.6

Radius: 15

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.52 AU - 0.62 AU

Year: 292 Days

Day: 14.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 8,186,172 km

• M1: 188,194 km (0.079 R)
• M2: 298,298 km (0.116 R)
• M3: 519,703 km (0.072 R)
• M4: 720,463 km (0.042 R)
• M5: 823,237 km (0.03 R)
• M6: 976,724 km (0.105 R)
• M7: 1,104,930 km (0.049 R)
• M8: 1,247,796 km (0.118 R)
• M9: 1,490,144 km (0.116 R)
• M10: 1,617,452 km (0.069 R)
• M11: 1,786,797 km (0.113 R)
• M12: 1,972,298 km (0.119 R)
• M13: 2,108,133 km (0.067 R)
• M14: 2,210,907 km (0.11 R)
• M15: 2,341,805 km (0.118 R)
• M16: 2,639,206 km (0.108 R)
• M17: 2,772,946 km (0.101 R)
• M18: 2,903,395 km (0.11 R)
• M19: 3,223,685 km (0.084 R)
• M20: 3,319,128 km (0.1 R)
• M21: 3,457,955 km (0.079 R)
• M22: 3,561,925 km (0.118 R)
• M23: 3,722,893 km (0.081 R)
• M24: 3,829,556 km (0.034 R)
• M25: 3,988,279 km (0.1 R)
• M26: 4,168,545 km (0.027 R)
• M27: 4,312,308 km (0.096 R)
• M28: 4,424,507 km (0.115 R)
• M29: 4,557,798 km (0.101 R)

Asteroid Belt

Center: 0.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.8

Radius: 13.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.88 AU - 1.46 AU

Year: 858 Days

Day: 11.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 8,186,172 km

• M1: 170,242 km (0.114 R)
• M2: 320,439 km (0.108 R)
• M3: 416,331 km (0.054 R)
• M4: 599,289 km (0.117 R)
• M5: 691,890 km (0.077 R)
• M6: 801,695 km (0.1 R)
• M7: 966,552 km (0.098 R)
• M8: 1,143,676 km (0.082 R)
• M9: 1,339,051 km (0.095 R)
• M10: 1,466,209 km (0.114 R)
• M11: 1,612,665 km (0.082 R)
• M12: 1,733,391 km (0.029 R)
• M13: 1,896,751 km (0.064 R)
• M14: 1,992,494 km (0.066 R)
• M15: 2,197,443 km (0.07 R)
• M16: 2,323,853 km (0.066 R)
• M17: 2,452,657 km (0.03 R)
• M18: 2,548,849 km (0.054 R)
• M19: 2,637,261 km (0.063 R)
• M20: 3,011,256 km (0.069 R)
• M21: 3,171,325 km (0.093 R)
• M22: 3,382,857 km (0.118 R)
• M23: 3,549,509 km (0.065 R)
• M24: 3,870,845 km (0.104 R)
• M25: 3,973,170 km (0.037 R)
• M26: 4,076,542 km (0.095 R)
• M27: 4,201,755 km (0.093 R)
• M28: 4,307,072 km (0.099 R)
• M29: 4,477,464 km (0.067 R)
• M30: 4,671,792 km (0.078 R)
• M31: 4,792,069 km (0.102 R)
• M32: 4,979,814 km (0.09 R)
• M33: 5,158,883 km (0.072 R)
• M34: 5,305,937 km (0.116 R)
• M35: 5,558,010 km (0.104 R)
• M36: 5,884,582 km (0.092 R)
• M37: 6,050,336 km (0.116 R)
• M38: 6,277,725 km (0.103 R)
• M39: 6,556,725 km (0.108 R)
• M40: 6,716,346 km (0.06 R)
• M41: 6,815,230 km (0.09 R)
• M42: 7,039,328 km (0.11 R)
• M43: 7,739,595 km (0.03 R)
• M44: 7,921,357 km (0.113 R)
• M45: 8,065,270 km (0.1 R)
• M46: 8,262,889 km (0.114 R)
• M47: 8,906,010 km (0.069 R)
• M48: 9,014,768 km (0.119 R)
• M49: 9,247,392 km (0.108 R)
• M50: 9,371,409 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.4

Radius: 8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.48 AU - 2.02 AU

Year: 1570 Days

Day: 8.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 8,186,172 km

• M1: 120,725 km (0.054 R)
• M2: 262,245 km (0.086 R)
• M3: 325,076 km (0.119 R)
• M4: 487,240 km (0.077 R)
• M5: 541,395 km (0.062 R)
• M6: 790,475 km (0.078 R)
• M7: 939,624 km (0.081 R)
• M8: 1,098,198 km (0.036 R)
• M9: 1,171,651 km (0.081 R)
• M10: 1,291,179 km (0.051 R)
• M11: 1,381,985 km (0.097 R)
• M12: 1,529,189 km (0.094 R)
• M13: 1,625,530 km (0.119 R)
• M14: 1,681,480 km (0.113 R)
• M15: 1,788,293 km (0.082 R)
• M16: 1,971,401 km (0.073 R)
• M17: 2,069,088 km (0.107 R)
• M18: 2,207,017 km (0.058 R)
• M19: 2,589,539 km (0.109 R)
• M20: 2,696,801 km (0.111 R)
• M21: 2,746,767 km (0.071 R)
• M22: 2,949,920 km (0.06 R)
• M23: 3,001,532 km (0.065 R)
• M24: 3,088,149 km (0.102 R)
• M25: 3,201,993 km (0.048 R)
• M26: 3,272,902 km (0.105 R)
• M27: 3,542,926 km (0.079 R)
• M28: 3,857,830 km (0.092 R)
• M29: 3,990,074 km (0.05 R)
• M30: 4,123,965 km (0.036 R)
• M31: 4,220,455 km (0.083 R)
• M32: 4,278,798 km (0.047 R)
• M33: 4,484,795 km (0.119 R)
• M34: 4,584,128 km (0.098 R)
• M35: 4,947,650 km (0.108 R)
• M36: 5,070,919 km (0.068 R)
• M37: 5,143,324 km (0.111 R)
• M38: 5,606,031 km (0.117 R)
• M39: 5,680,979 km (0.099 R)
• M40: 5,734,685 km (0.098 R)
• M41: 5,864,237 km (0.106 R)
• M42: 6,093,271 km (0.107 R)
• M43: 6,247,506 km (0.088 R)
• M44: 6,775,138 km (0.048 R)
• M45: 6,855,023 km (0.11 R)
• M46: 6,946,577 km (0.083 R)
• M47: 7,165,738 km (0.11 R)
• M48: 7,281,976 km (0.062 R)
• M49: 7,375,474 km (0.078 R)
• M50: 7,504,727 km (0.112 R)
• M51: 7,932,726 km (0.117 R)
• M52: 8,016,950 km (0.092 R)
• M53: 8,161,910 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 12,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit