🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.9

Radius: 10.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.53 AU - 1.81 AU

Year: 1372 Days

Day: 12.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 16,198,516 km

• M1: 137,331 km (0.085 R)
• M2: 223,798 km (0.113 R)
• M3: 431,590 km (0.078 R)
• M4: 588,817 km (0.1 R)
• M5: 741,407 km (0.102 R)
• M6: 823,087 km (0.093 R)
• M7: 917,185 km (0.079 R)
• M8: 1,112,111 km (0.106 R)
• M9: 1,253,331 km (0.113 R)
• M10: 1,352,664 km (0.119 R)
• M11: 1,465,760 km (0.088 R)
• M12: 1,604,587 km (0.078 R)
• M13: 1,836,015 km (0.073 R)
• M14: 1,955,992 km (0.039 R)
• M15: 2,066,096 km (0.096 R)
• M16: 2,191,160 km (0.114 R)
• M17: 2,273,738 km (0.046 R)
• M18: 2,468,365 km (0.095 R)
• M19: 2,541,219 km (0.055 R)
• M20: 2,614,821 km (0.118 R)
• M21: 2,757,238 km (0.047 R)
• M22: 2,930,173 km (0.116 R)
• M23: 3,272,453 km (0.095 R)
• M24: 3,635,228 km (0.119 R)
• M25: 3,925,448 km (0.069 R)
• M26: 4,294,955 km (0.063 R)
• M27: 4,415,381 km (0.087 R)
• M28: 4,520,548 km (0.061 R)
• M29: 4,899,480 km (0.063 R)
• M30: 5,349,021 km (0.103 R)
• M31: 5,530,783 km (0.098 R)
• M32: 5,776,423 km (0.117 R)
• M33: 6,034,629 km (0.083 R)
• M34: 6,115,411 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.2

Radius: 11.4

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.41 AU - 3.19 AU

Year: 2979 Days

Day: 8.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 16,198,516 km

• M1: 147,504 km (0.12 R)
• M2: 218,862 km (0.064 R)
• M3: 304,880 km (0.078 R)
• M4: 441,314 km (0.097 R)
• M5: 640,578 km (0.066 R)
• M6: 718,668 km (0.07 R)
• M7: 914,641 km (0.119 R)
• M8: 996,771 km (0.12 R)
• M9: 1,089,372 km (0.06 R)
• M10: 1,193,342 km (0.053 R)
• M11: 1,411,606 km (0.107 R)
• M12: 1,534,725 km (0.109 R)
• M13: 1,643,333 km (0.075 R)
• M14: 1,745,209 km (0.103 R)
• M15: 1,858,754 km (0.101 R)
• M16: 1,974,841 km (0.085 R)
• M17: 2,204,474 km (0.094 R)
• M18: 2,453,555 km (0.1 R)
• M19: 2,613,924 km (0.109 R)
• M20: 2,811,094 km (0.053 R)
• M21: 2,990,461 km (0.099 R)
• M22: 3,150,681 km (0.114 R)
• M23: 3,455,711 km (0.094 R)
• M24: 3,794,999 km (0.106 R)
• M25: 3,943,699 km (0.055 R)
• M26: 4,285,680 km (0.083 R)
• M27: 4,401,768 km (0.118 R)
• M28: 4,676,729 km (0.073 R)
• M29: 4,836,499 km (0.092 R)
• M30: 5,382,083 km (0.082 R)
• M31: 5,465,708 km (0.096 R)
• M32: 5,976,136 km (0.053 R)
• M33: 6,193,352 km (0.053 R)
• M34: 6,398,451 km (0.086 R)
• M35: 6,576,023 km (0.119 R)
• M36: 6,695,402 km (0.107 R)
• M37: 6,921,145 km (0.031 R)
• M38: 7,597,777 km (0.083 R)
• M39: 7,833,244 km (0.073 R)
• M40: 7,943,946 km (0.111 R)
• M41: 8,039,390 km (0.112 R)
• M42: 8,231,174 km (0.041 R)
• M43: 8,359,978 km (0.1 R)
• M44: 8,505,537 km (0.077 R)
• M45: 8,914,537 km (0.102 R)
• M46: 9,633,205 km (0.117 R)
• M47: 9,905,324 km (0.115 R)
• M48: 10,422,334 km (0.104 R)
• M49: 10,614,268 km (0.092 R)
• M50: 10,930,668 km (0.113 R)
• M51: 11,161,198 km (0.075 R)
• M52: 11,572,891 km (0.118 R)
• M53: 11,753,456 km (0.086 R)
• M54: 12,062,675 km (0.103 R)
• M55: 12,172,480 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.4

Radius: 12

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.27 AU - 4.39 AU

Year: 4766 Days

Day: 13.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 16,198,516 km

• M1: 153,338 km (0.055 R)
• M2: 287,378 km (0.113 R)
• M3: 649,105 km (0.073 R)
• M4: 791,522 km (0.056 R)
• M5: 892,800 km (0.092 R)
• M6: 1,035,367 km (0.1 R)
• M7: 1,166,714 km (0.086 R)
• M8: 1,374,804 km (0.066 R)
• M9: 1,595,461 km (0.118 R)
• M10: 1,671,756 km (0.083 R)
• M11: 1,760,318 km (0.093 R)
• M12: 1,907,971 km (0.081 R)
• M13: 2,095,567 km (0.104 R)
• M14: 2,375,913 km (0.078 R)
• M15: 2,603,901 km (0.054 R)
• M16: 2,986,572 km (0.084 R)
• M17: 3,081,716 km (0.08 R)
• M18: 3,177,908 km (0.106 R)
• M19: 3,572,696 km (0.04 R)
• M20: 3,702,846 km (0.097 R)
• M21: 3,849,602 km (0.082 R)
• M22: 4,073,101 km (0.068 R)
• M23: 4,255,162 km (0.117 R)
• M24: 5,140,033 km (0.083 R)
• M25: 5,353,659 km (0.109 R)
• M26: 5,637,297 km (0.065 R)
• M27: 5,721,670 km (0.051 R)
• M28: 5,840,600 km (0.114 R)
• M29: 6,341,753 km (0.05 R)
• M30: 6,856,968 km (0.109 R)
• M31: 6,965,277 km (0.081 R)
• M32: 7,110,536 km (0.112 R)
• M33: 7,478,098 km (0.116 R)
• M34: 7,683,047 km (0.109 R)
• M35: 7,833,094 km (0.086 R)
• M36: 7,984,338 km (0.069 R)
• M37: 8,117,330 km (0.082 R)
• M38: 8,308,815 km (0.051 R)
• M39: 8,598,586 km (0.103 R)
• M40: 9,109,014 km (0.048 R)
• M41: 9,208,347 km (0.116 R)
• M42: 9,388,014 km (0.116 R)
• M43: 9,488,395 km (0.089 R)
• M44: 10,138,846 km (0.114 R)
• M45: 10,428,019 km (0.096 R)
• M46: 10,615,315 km (0.093 R)
• M47: 11,183,937 km (0.056 R)
• M48: 11,482,833 km (0.056 R)
• M49: 12,110,097 km (0.12 R)
• M50: 12,726,440 km (0.062 R)
• M51: 13,375,546 km (0.091 R)
• M52: 13,556,559 km (0.115 R)
• M53: 14,311,579 km (0.111 R)
• M54: 14,846,093 km (0.063 R)
• M55: 15,576,729 km (0.106 R)
• M56: 15,910,482 km (0.091 R)
• M57: 16,078,330 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 20,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit