🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.2

Radius: 14.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.59 AU - 0.81 AU

Year: 397 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 22,469,906 km

• M1: 180,565 km (0.082 R)
• M2: 282,590 km (0.071 R)
• M3: 389,403 km (0.113 R)
• M4: 519,105 km (0.075 R)
• M5: 643,121 km (0.113 R)
• M6: 752,776 km (0.036 R)
• M7: 861,833 km (0.113 R)
• M8: 1,019,659 km (0.115 R)
• M9: 1,111,512 km (0.078 R)
• M10: 1,229,545 km (0.102 R)
• M11: 1,429,856 km (0.093 R)
• M12: 1,574,817 km (0.036 R)
• M13: 1,725,013 km (0.1 R)
• M14: 1,842,298 km (0.118 R)
• M15: 1,934,899 km (0.115 R)
• M16: 2,068,340 km (0.119 R)
• M17: 2,182,184 km (0.107 R)
• M18: 2,404,187 km (0.111 R)
• M19: 2,542,416 km (0.113 R)
• M20: 2,640,103 km (0.098 R)
• M21: 2,776,686 km (0.068 R)
• M22: 2,877,365 km (0.071 R)
• M23: 2,985,973 km (0.042 R)
• M24: 3,333,340 km (0.105 R)
• M25: 3,535,746 km (0.042 R)
• M26: 3,763,284 km (0.115 R)
• M27: 3,903,607 km (0.118 R)
• M28: 4,002,940 km (0.116 R)
• M29: 4,146,255 km (0.113 R)
• M30: 4,306,025 km (0.112 R)
• M31: 4,601,631 km (0.069 R)
• M32: 4,789,825 km (0.098 R)
• M33: 4,881,229 km (0.077 R)
• M34: 4,996,120 km (0.099 R)
• M35: 5,096,500 km (0.111 R)
• M36: 5,213,037 km (0.057 R)
• M37: 5,307,134 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.5

Radius: 11.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.07 AU - 1.33 AU

Year: 892 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 22,469,906 km

• M1: 143,614 km (0.099 R)
• M2: 215,571 km (0.033 R)
• M3: 368,759 km (0.114 R)
• M4: 473,328 km (0.079 R)
• M5: 565,929 km (0.095 R)
• M6: 687,402 km (0.081 R)
• M7: 758,760 km (0.111 R)
• M8: 1,139,936 km (0.074 R)
• M9: 1,360,742 km (0.112 R)
• M10: 1,435,691 km (0.095 R)
• M11: 1,565,691 km (0.112 R)
• M12: 1,718,431 km (0.08 R)
• M13: 1,973,346 km (0.12 R)
• M14: 2,065,498 km (0.075 R)
• M15: 2,145,682 km (0.074 R)
• M16: 2,268,053 km (0.12 R)
• M17: 2,420,793 km (0.097 R)
• M18: 2,744,074 km (0.085 R)
• M19: 2,929,725 km (0.079 R)
• M20: 3,005,122 km (0.065 R)
• M21: 3,360,716 km (0.045 R)
• M22: 3,527,518 km (0.109 R)
• M23: 3,787,220 km (0.049 R)
• M24: 4,120,673 km (0.098 R)
• M25: 4,214,022 km (0.115 R)
• M26: 4,316,647 km (0.119 R)
• M27: 4,437,671 km (0.12 R)
• M28: 4,878,536 km (0.044 R)
• M29: 4,995,522 km (0.044 R)
• M30: 5,131,656 km (0.096 R)
• M31: 5,287,537 km (0.097 R)
• M32: 5,361,438 km (0.106 R)
• M33: 5,454,189 km (0.101 R)
• M34: 5,556,963 km (0.107 R)
• M35: 5,745,456 km (0.107 R)
• M36: 5,831,026 km (0.069 R)
• M37: 6,041,959 km (0.108 R)
• M38: 6,304,204 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.3

Radius: 11.9

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.18 AU - 1.74 AU

Year: 1197 Days

Day: 9.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 22,469,906 km

• M1: 148,999 km (0.107 R)
• M2: 229,633 km (0.103 R)
• M3: 321,037 km (0.068 R)
• M4: 402,867 km (0.089 R)
• M5: 521,947 km (0.079 R)
• M6: 625,319 km (0.11 R)
• M7: 730,187 km (0.071 R)
• M8: 862,282 km (0.065 R)
• M9: 1,017,565 km (0.078 R)
• M10: 1,129,015 km (0.117 R)
• M11: 1,205,908 km (0.118 R)
• M12: 1,308,533 km (0.084 R)
• M13: 1,514,828 km (0.052 R)
• M14: 1,950,307 km (0.089 R)
• M15: 2,139,250 km (0.104 R)
• M16: 2,275,234 km (0.045 R)
• M17: 2,434,257 km (0.101 R)
• M18: 2,515,189 km (0.08 R)
• M19: 2,658,953 km (0.08 R)
• M20: 2,742,428 km (0.084 R)
• M21: 2,944,385 km (0.094 R)
• M22: 3,096,227 km (0.072 R)
• M23: 3,317,782 km (0.036 R)
• M24: 3,660,211 km (0.089 R)
• M25: 3,765,079 km (0.053 R)
• M26: 3,894,781 km (0.102 R)
• M27: 4,170,789 km (0.067 R)
• M28: 4,354,196 km (0.09 R)
• M29: 4,741,953 km (0.083 R)
• M30: 4,831,114 km (0.099 R)
• M31: 4,972,334 km (0.095 R)
• M32: 5,258,814 km (0.088 R)
• M33: 5,444,016 km (0.105 R)
• M34: 5,604,535 km (0.081 R)
• M35: 5,807,389 km (0.034 R)
• M36: 5,985,112 km (0.092 R)
• M37: 6,067,839 km (0.094 R)
• M38: 6,318,116 km (0.111 R)
• M39: 6,600,258 km (0.088 R)
• M40: 6,771,548 km (0.03 R)
• M41: 7,045,761 km (0.112 R)
• M42: 7,133,126 km (0.099 R)
• M43: 7,890,540 km (0.102 R)
• M44: 7,996,455 km (0.103 R)
• M45: 8,194,523 km (0.083 R)
• M46: 8,301,784 km (0.07 R)
• M47: 8,486,837 km (0.088 R)
• M48: 8,579,887 km (0.063 R)
• M49: 8,782,741 km (0.108 R)
• M50: 8,861,131 km (0.079 R)
• M51: 9,288,681 km (0.111 R)
• M52: 9,368,716 km (0.119 R)
• M53: 9,836,808 km (0.066 R)
• M54: 10,032,781 km (0.054 R)
• M55: 10,279,468 km (0.041 R)
• M56: 10,478,433 km (0.118 R)
• M57: 11,354,927 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.3

Radius: 8.2

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.38 AU - 2.46 AU

Year: 2553 Days

Day: 11.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 22,469,906 km

• M1: 106,813 km (0.118 R)
• M2: 192,383 km (0.089 R)
• M3: 292,464 km (0.052 R)
• M4: 350,957 km (0.025 R)
• M5: 451,935 km (0.065 R)
• M6: 547,079 km (0.088 R)
• M7: 694,284 km (0.092 R)
• M8: 825,631 km (0.057 R)
• M9: 996,471 km (0.11 R)
• M10: 1,156,840 km (0.054 R)
• M11: 1,268,590 km (0.095 R)
• M12: 1,467,106 km (0.118 R)
• M13: 1,688,212 km (0.064 R)
• M14: 1,893,759 km (0.078 R)
• M15: 2,053,380 km (0.095 R)
• M16: 2,162,288 km (0.08 R)
• M17: 2,231,402 km (0.108 R)
• M18: 2,385,936 km (0.085 R)
• M19: 2,529,550 km (0.089 R)
• M20: 2,962,187 km (0.078 R)
• M21: 3,070,197 km (0.086 R)
• M22: 3,163,696 km (0.109 R)
• M23: 3,369,692 km (0.083 R)
• M24: 3,778,244 km (0.112 R)
• M25: 3,929,188 km (0.101 R)
• M26: 4,116,485 km (0.077 R)
• M27: 4,271,767 km (0.096 R)
• M28: 4,358,983 km (0.07 R)
• M29: 4,677,776 km (0.078 R)
• M30: 5,077,651 km (0.101 R)
• M31: 5,225,753 km (0.053 R)
• M32: 5,488,447 km (0.053 R)
• M33: 5,851,970 km (0.103 R)
• M34: 6,164,180 km (0.111 R)
• M35: 6,481,777 km (0.032 R)
• M36: 6,764,068 km (0.047 R)
• M37: 6,825,104 km (0.113 R)
• M38: 7,112,332 km (0.106 R)
• M39: 7,361,711 km (0.1 R)
• M40: 7,933,325 km (0.075 R)
• M41: 7,997,652 km (0.065 R)
• M42: 8,761,798 km (0.085 R)
• M43: 8,872,949 km (0.088 R)
• M44: 8,984,399 km (0.086 R)
• M45: 9,276,714 km (0.107 R)
• M46: 9,640,536 km (0.114 R)
• M47: 10,102,045 km (0.117 R)
• M48: 10,382,391 km (0.075 R)
• M49: 10,476,488 km (0.044 R)
• M50: 10,879,206 km (0.111 R)
• M51: 11,142,648 km (0.103 R)
• M52: 11,408,034 km (0.07 R)
• M53: 11,505,123 km (0.101 R)
• M54: 12,192,077 km (0.115 R)
• M55: 12,316,243 km (0.11 R)
• M56: 12,415,726 km (0.072 R)
• M57: 13,708,700 km (0.094 R)
• M58: 13,941,325 km (0.116 R)
• M59: 13,993,086 km (0.099 R)
• M60: 14,175,146 km (0.074 R)
• M61: 14,305,596 km (0.051 R)
• M62: 14,646,828 km (0.052 R)
• M63: 14,911,168 km (0.077 R)
• M64: 14,964,125 km (0.062 R)
• M65: 15,150,375 km (0.108 R)
• M66: 15,257,038 km (0.107 R)
• M67: 15,390,779 km (0.069 R)
• M68: 15,659,606 km (0.084 R)
• M69: 15,767,466 km (0.111 R)
• M70: 15,984,084 km (0.112 R)
• M71: 16,256,053 km (0.095 R)
• M72: 16,365,409 km (0.099 R)
• M73: 16,804,927 km (0.091 R)
• M74: 17,192,685 km (0.053 R)
• M75: 17,751,882 km (0.099 R)
• M76: 17,977,176 km (0.105 R)
• M77: 18,203,368 km (0.077 R)
• M78: 18,573,174 km (0.112 R)
• M79: 18,630,171 km (0.107 R)
• M80: 18,773,186 km (0.118 R)
• M81: 19,060,265 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.8

Radius: 12.3

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.82 AU - 3.88 AU

Year: 5124 Days

Day: 13 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,469,906 km

• M1: 168,896 km (0.095 R)
• M2: 373,097 km (0.088 R)
• M3: 480,957 km (0.117 R)
• M4: 593,156 km (0.091 R)
• M5: 848,070 km (0.071 R)
• M6: 1,092,214 km (0.111 R)
• M7: 1,385,127 km (0.096 R)
• M8: 1,828,984 km (0.092 R)
• M9: 1,972,149 km (0.08 R)
• M10: 2,089,433 km (0.099 R)
• M11: 2,300,666 km (0.097 R)
• M12: 2,487,364 km (0.058 R)
• M13: 2,875,869 km (0.073 R)
• M14: 3,077,527 km (0.114 R)
• M15: 3,197,355 km (0.12 R)
• M16: 3,301,326 km (0.054 R)
• M17: 3,477,253 km (0.095 R)
• M18: 3,692,375 km (0.076 R)
• M19: 4,098,383 km (0.05 R)
• M20: 4,211,778 km (0.069 R)
• M21: 4,383,666 km (0.12 R)
• M22: 4,913,243 km (0.057 R)
• M23: 5,074,210 km (0.08 R)
• M24: 5,195,983 km (0.057 R)
• M25: 5,630,265 km (0.079 R)
• M26: 5,777,619 km (0.096 R)
• M27: 5,947,563 km (0.098 R)
• M28: 7,252,206 km (0.09 R)
• M29: 7,343,909 km (0.077 R)
• M30: 7,760,838 km (0.118 R)
• M31: 7,854,636 km (0.078 R)
• M32: 7,995,857 km (0.105 R)
• M33: 8,448,989 km (0.12 R)
• M34: 8,763,892 km (0.054 R)
• M35: 9,107,219 km (0.063 R)
• M36: 9,255,770 km (0.075 R)
• M37: 9,430,201 km (0.108 R)
• M38: 9,782,205 km (0.087 R)
• M39: 9,883,483 km (0.119 R)
• M40: 10,421,436 km (0.057 R)
• M41: 10,499,078 km (0.074 R)
• M42: 10,576,869 km (0.07 R)
• M43: 11,126,940 km (0.118 R)
• M44: 11,713,364 km (0.111 R)
• M45: 12,255,207 km (0.11 R)
• M46: 12,556,796 km (0.106 R)
• M47: 12,832,954 km (0.099 R)
• M48: 12,944,105 km (0.118 R)
• M49: 13,391,553 km (0.119 R)
• M50: 13,476,075 km (0.103 R)
• M51: 13,986,653 km (0.114 R)
• M52: 14,301,706 km (0.111 R)
• M53: 14,735,241 km (0.062 R)
• M54: 14,939,143 km (0.116 R)
• M55: 15,143,792 km (0.11 R)
• M56: 15,320,168 km (0.061 R)
• M57: 15,585,705 km (0.106 R)
• M58: 16,482,245 km (0.108 R)
• M59: 16,633,338 km (0.082 R)
• M60: 16,997,759 km (0.028 R)
• M61: 17,395,540 km (0.105 R)
• M62: 17,487,841 km (0.093 R)
• M63: 17,580,143 km (0.075 R)
• M64: 18,638,698 km (0.096 R)
• M65: 18,859,205 km (0.07 R)
• M66: 19,302,912 km (0.074 R)
• M67: 19,430,220 km (0.026 R)
• M68: 19,846,102 km (0.053 R)
• M69: 19,974,756 km (0.093 R)
• M70: 21,144,313 km (0.089 R)
• M71: 21,473,278 km (0.107 R)
• M72: 21,803,740 km (0.05 R)
• M73: 21,969,644 km (0.111 R)
• M74: 22,069,426 km (0.102 R)
• M75: 22,302,799 km (0.029 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 15,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit