🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.6

Radius: 13.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.65 AU - 0.81 AU

Year: 416 Days

Day: 5 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 32,632,117 km

• M1: 168,896 km (0.115 R)
• M2: 252,970 km (0.062 R)
• M3: 341,382 km (0.088 R)
• M4: 427,252 km (0.091 R)
• M5: 521,199 km (0.104 R)
• M6: 647,310 km (0.088 R)
• M7: 742,155 km (0.106 R)
• M8: 829,819 km (0.116 R)
• M9: 945,010 km (0.115 R)
• M10: 1,178,382 km (0.061 R)
• M11: 1,271,881 km (0.045 R)
• M12: 1,383,930 km (0.093 R)
• M13: 1,507,498 km (0.096 R)
• M14: 1,601,744 km (0.093 R)
• M15: 1,770,640 km (0.092 R)
• M16: 2,090,032 km (0.037 R)
• M17: 2,247,558 km (0.085 R)
• M18: 2,399,400 km (0.111 R)
• M19: 2,623,947 km (0.088 R)
• M20: 2,713,705 km (0.057 R)
• M21: 2,809,747 km (0.078 R)
• M22: 2,947,976 km (0.051 R)
• M23: 3,046,860 km (0.051 R)
• M24: 3,146,642 km (0.06 R)
• M25: 3,263,777 km (0.076 R)
• M26: 3,458,553 km (0.089 R)
• M27: 3,662,904 km (0.086 R)
• M28: 3,752,513 km (0.115 R)
• M29: 3,979,902 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.2

Radius: 10.9

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.04 AU - 1.16 AU

Year: 769 Days

Day: 8.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 32,632,117 km

• M1: 155,283 km (0.057 R)
• M2: 266,284 km (0.108 R)
• M3: 345,870 km (0.069 R)
• M4: 492,775 km (0.099 R)
• M5: 691,890 km (0.1 R)
• M6: 918,381 km (0.098 R)
• M7: 1,004,849 km (0.071 R)
• M8: 1,175,091 km (0.027 R)
• M9: 1,294,022 km (0.092 R)
• M10: 1,367,474 km (0.05 R)
• M11: 1,505,852 km (0.051 R)
• M12: 1,609,523 km (0.094 R)
• M13: 1,722,470 km (0.105 R)
• M14: 2,013,139 km (0.07 R)
• M15: 2,157,201 km (0.071 R)
• M16: 2,237,835 km (0.111 R)
• M17: 2,327,144 km (0.112 R)
• M18: 2,417,651 km (0.076 R)
• M19: 2,501,576 km (0.07 R)
• M20: 2,633,371 km (0.043 R)
• M21: 2,735,696 km (0.11 R)
• M22: 2,815,432 km (0.119 R)
• M23: 2,936,457 km (0.1 R)
• M24: 3,050,899 km (0.047 R)
• M25: 3,200,497 km (0.091 R)
• M26: 3,284,571 km (0.116 R)
• M27: 3,395,124 km (0.077 R)
• M28: 3,567,460 km (0.034 R)
• M29: 3,698,807 km (0.119 R)
• M30: 3,876,380 km (0.102 R)
• M31: 3,966,139 km (0.073 R)
• M32: 4,047,670 km (0.118 R)
• M33: 4,416,578 km (0.1 R)
• M34: 4,681,366 km (0.084 R)
• M35: 4,864,025 km (0.102 R)
• M36: 4,941,517 km (0.115 R)
• M37: 5,669,011 km (0.12 R)
• M38: 5,853,615 km (0.116 R)
• M39: 6,228,657 km (0.086 R)
• M40: 6,313,030 km (0.061 R)
• M41: 6,741,030 km (0.1 R)
• M42: 6,882,100 km (0.114 R)
• M43: 7,378,167 km (0.044 R)
• M44: 7,456,407 km (0.066 R)
• M45: 7,636,223 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.9

Radius: 12.5

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.77 AU - 2.29 AU

Year: 1929 Days

Day: 6.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 32,632,117 km

• M1: 175,927 km (0.069 R)
• M2: 271,819 km (0.032 R)
• M3: 360,232 km (0.08 R)
• M4: 491,728 km (0.057 R)
• M5: 643,420 km (0.063 R)
• M6: 786,286 km (0.059 R)
• M7: 950,395 km (0.027 R)
• M8: 1,147,116 km (0.057 R)
• M9: 1,293,124 km (0.116 R)
• M10: 1,423,424 km (0.108 R)
• M11: 1,592,918 km (0.12 R)
• M12: 1,721,572 km (0.078 R)
• M13: 2,103,346 km (0.098 R)
• M14: 2,337,467 km (0.112 R)
• M15: 2,525,661 km (0.06 R)
• M16: 2,831,439 km (0.108 R)
• M17: 2,974,604 km (0.11 R)
• M18: 3,238,345 km (0.071 R)
• M19: 3,648,393 km (0.046 R)
• M20: 3,851,846 km (0.112 R)
• M21: 4,434,829 km (0.12 R)
• M22: 4,686,004 km (0.111 R)
• M23: 4,907,558 km (0.097 R)
• M24: 5,080,344 km (0.113 R)
• M25: 5,202,565 km (0.074 R)
• M26: 5,628,919 km (0.114 R)
• M27: 5,773,580 km (0.117 R)
• M28: 5,901,187 km (0.1 R)
• M29: 6,048,242 km (0.119 R)
• M30: 6,177,794 km (0.089 R)
• M31: 6,859,212 km (0.115 R)
• M32: 6,994,598 km (0.073 R)
• M33: 7,130,732 km (0.049 R)
• M34: 7,445,336 km (0.114 R)
• M35: 7,604,359 km (0.055 R)
• M36: 7,764,578 km (0.109 R)
• M37: 7,905,649 km (0.12 R)
• M38: 8,251,968 km (0.098 R)
• M39: 8,416,675 km (0.046 R)
• M40: 8,561,636 km (0.089 R)
• M41: 9,213,733 km (0.054 R)
• M42: 9,535,069 km (0.083 R)
• M43: 9,838,304 km (0.082 R)
• M44: 10,056,866 km (0.106 R)
• M45: 10,722,278 km (0.081 R)
• M46: 10,947,273 km (0.047 R)
• M47: 11,105,697 km (0.096 R)
• M48: 11,333,385 km (0.096 R)
• M49: 11,585,457 km (0.084 R)
• M50: 11,700,797 km (0.087 R)
• M51: 11,862,812 km (0.105 R)
• M52: 12,002,237 km (0.033 R)
• M53: 12,165,598 km (0.111 R)
• M54: 12,282,883 km (0.102 R)
• M55: 12,660,318 km (0.095 R)
• M56: 12,755,313 km (0.079 R)
• M57: 12,850,457 km (0.076 R)
• M58: 13,281,897 km (0.098 R)
• M59: 13,547,882 km (0.114 R)
• M60: 13,791,278 km (0.107 R)
• M61: 14,085,238 km (0.051 R)
• M62: 14,183,673 km (0.084 R)
• M63: 15,281,572 km (0.029 R)
• M64: 15,713,162 km (0.091 R)
• M65: 16,097,329 km (0.052 R)
• M66: 17,031,867 km (0.073 R)
• M67: 17,373,698 km (0.105 R)
• M68: 17,585,230 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.7

Radius: 6.5

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.46 AU - 7.1 AU

Year: 9267 Days

Day: 19.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,632,117 km

• M1: 92,302 km (0.059 R)
• M2: 172,935 km (0.114 R)
• M3: 225,294 km (0.072 R)
• M4: 312,510 km (0.114 R)
• M5: 381,325 km (0.094 R)
• M6: 709,692 km (0.113 R)
• M7: 930,648 km (0.114 R)
• M8: 1,064,239 km (0.067 R)
• M9: 1,204,263 km (0.075 R)
• M10: 1,317,359 km (0.102 R)
• M11: 2,504,867 km (0.113 R)
• M12: 3,601,419 km (0.119 R)
• M13: 3,647,944 km (0.113 R)
• M14: 4,149,695 km (0.097 R)
• M15: 5,296,363 km (0.097 R)
• M16: 5,617,849 km (0.09 R)
• M17: 5,699,230 km (0.115 R)
• M18: 5,918,092 km (0.098 R)
• M19: 7,141,204 km (0.047 R)
• M20: 7,466,430 km (0.069 R)
• M21: 7,615,728 km (0.115 R)
• M22: 7,766,224 km (0.099 R)
• M23: 7,887,249 km (0.1 R)
• M24: 8,131,093 km (0.103 R)
• M25: 8,501,647 km (0.102 R)
• M26: 9,227,346 km (0.117 R)
• M27: 9,613,758 km (0.067 R)
• M28: 10,137,201 km (0.102 R)
• M29: 10,269,595 km (0.053 R)
• M30: 11,109,437 km (0.072 R)
• M31: 11,417,309 km (0.075 R)
• M32: 11,589,497 km (0.03 R)
• M33: 11,727,875 km (0.062 R)
• M34: 11,866,701 km (0.041 R)
• M35: 12,392,538 km (0.094 R)
• M36: 12,997,811 km (0.12 R)
• M37: 13,539,654 km (0.052 R)
• M38: 14,088,978 km (0.049 R)
• M39: 14,310,682 km (0.113 R)
• M40: 14,533,583 km (0.104 R)
• M41: 15,285,013 km (0.104 R)
• M42: 15,398,857 km (0.071 R)
• M43: 15,741,885 km (0.097 R)
• M44: 16,396,824 km (0.033 R)
• M45: 16,513,211 km (0.094 R)
• M46: 16,747,033 km (0.117 R)
• M47: 17,336,448 km (0.099 R)
• M48: 18,818,963 km (0.108 R)
• M49: 18,900,345 km (0.037 R)
• M50: 18,981,726 km (0.069 R)
• M51: 19,022,416 km (0.088 R)
• M52: 19,513,696 km (0.102 R)
• M53: 20,050,603 km (0.114 R)
• M54: 20,341,720 km (0.106 R)
• M55: 21,392,944 km (0.093 R)
• M56: 22,332,419 km (0.107 R)
• M57: 22,850,476 km (0.113 R)
• M58: 22,893,860 km (0.107 R)
• M59: 23,460,088 km (0.099 R)
• M60: 23,810,745 km (0.072 R)
• M61: 24,828,609 km (0.091 R)
• M62: 25,007,079 km (0.084 R)
• M63: 25,860,535 km (0.107 R)
• M64: 26,041,549 km (0.076 R)
• M65: 27,044,004 km (0.116 R)
• M66: 28,244,976 km (0.081 R)
• M67: 28,571,249 km (0.09 R)
• M68: 28,758,395 km (0.096 R)
• M69: 29,557,697 km (0.058 R)
• M70: 30,126,468 km (0.067 R)
• M71: 30,221,612 km (0.057 R)
• M72: 30,269,184 km (0.099 R)
• M73: 30,842,294 km (0.093 R)
• M74: 31,034,228 km (0.098 R)
• M75: 31,274,632 km (0.118 R)
• M76: 31,370,973 km (0.114 R)
• M77: 31,854,024 km (0.039 R)
• M78: 32,291,000 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 18,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit