🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.8

Radius: 14.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.75 AU - 1.25 AU

Year: 690 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 39,338,855 km

• M1: 189,391 km (0.066 R)
• M2: 290,669 km (0.12 R)
• M3: 388,356 km (0.069 R)
• M4: 481,855 km (0.055 R)
• M5: 594,951 km (0.109 R)
• M6: 780,901 km (0.12 R)
• M7: 915,539 km (0.075 R)
• M8: 1,059,003 km (0.089 R)
• M9: 1,358,199 km (0.093 R)
• M10: 1,575,565 km (0.1 R)
• M11: 1,852,022 km (0.095 R)
• M12: 2,017,327 km (0.077 R)
• M13: 2,173,358 km (0.106 R)
• M14: 2,289,595 km (0.075 R)
• M15: 2,513,244 km (0.107 R)
• M16: 2,643,245 km (0.107 R)
• M17: 2,886,192 km (0.113 R)
• M18: 2,998,540 km (0.032 R)
• M19: 3,153,224 km (0.117 R)
• M20: 3,269,013 km (0.113 R)
• M21: 3,556,241 km (0.084 R)
• M22: 3,755,355 km (0.086 R)
• M23: 3,967,186 km (0.058 R)
• M24: 4,065,621 km (0.038 R)
• M25: 4,310,663 km (0.096 R)
• M26: 4,560,790 km (0.099 R)
• M27: 4,701,861 km (0.114 R)
• M28: 4,901,724 km (0.12 R)
• M29: 5,231,438 km (0.091 R)
• M30: 5,359,493 km (0.099 R)
• M31: 5,468,700 km (0.114 R)
• M32: 5,588,528 km (0.051 R)
• M33: 5,709,403 km (0.119 R)
• M34: 5,821,003 km (0.116 R)
• M35: 5,974,341 km (0.103 R)
• M36: 6,108,231 km (0.05 R)
• M37: 6,729,062 km (0.112 R)
• M38: 6,976,497 km (0.087 R)
• M39: 7,106,796 km (0.05 R)
• M40: 7,491,712 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.3

Radius: 12.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.56 AU - 2.1 AU

Year: 1709 Days

Day: 11.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,338,855 km

• M1: 153,936 km (0.112 R)
• M2: 267,631 km (0.033 R)
• M3: 399,726 km (0.093 R)
• M4: 572,810 km (0.094 R)
• M5: 805,734 km (0.092 R)
• M6: 910,901 km (0.12 R)
• M7: 1,021,005 km (0.111 R)
• M8: 1,158,037 km (0.093 R)
• M9: 1,348,326 km (0.1 R)
• M10: 1,435,541 km (0.098 R)
• M11: 1,574,218 km (0.098 R)
• M12: 1,821,354 km (0.09 R)
• M13: 2,008,501 km (0.091 R)
• M14: 2,136,856 km (0.092 R)
• M15: 2,249,204 km (0.08 R)
• M16: 2,334,624 km (0.088 R)
• M17: 2,470,010 km (0.068 R)
• M18: 2,617,963 km (0.078 R)
• M19: 2,799,575 km (0.1 R)
• M20: 3,048,206 km (0.115 R)
• M21: 3,185,986 km (0.035 R)
• M22: 3,445,837 km (0.105 R)
• M23: 3,600,671 km (0.114 R)
• M24: 3,679,060 km (0.1 R)
• M25: 3,951,927 km (0.072 R)
• M26: 4,137,578 km (0.102 R)
• M27: 4,517,706 km (0.093 R)
• M28: 4,736,568 km (0.085 R)
• M29: 4,896,787 km (0.045 R)
• M30: 5,134,349 km (0.118 R)
• M31: 5,478,274 km (0.117 R)
• M32: 5,711,946 km (0.036 R)
• M33: 5,935,595 km (0.119 R)
• M34: 6,015,181 km (0.08 R)
• M35: 6,108,530 km (0.049 R)
• M36: 6,310,337 km (0.115 R)
• M37: 6,623,895 km (0.111 R)
• M38: 6,956,750 km (0.116 R)
• M39: 7,451,769 km (0.088 R)
• M40: 7,581,022 km (0.072 R)
• M41: 7,812,450 km (0.103 R)
• M42: 7,958,457 km (0.066 R)
• M43: 8,075,742 km (0.115 R)
• M44: 8,416,526 km (0.105 R)
• M45: 8,596,043 km (0.107 R)
• M46: 9,035,562 km (0.098 R)
• M47: 9,142,674 km (0.105 R)
• M48: 9,219,418 km (0.113 R)
• M49: 9,312,019 km (0.09 R)
• M50: 9,389,211 km (0.101 R)
• M51: 9,513,377 km (0.063 R)
• M52: 9,794,621 km (0.076 R)
• M53: 9,873,310 km (0.105 R)
• M54: 9,967,856 km (0.03 R)
• M55: 10,349,480 km (0.117 R)
• M56: 10,429,515 km (0.067 R)
• M57: 10,509,849 km (0.085 R)
• M58: 10,622,646 km (0.101 R)
• M59: 10,752,048 km (0.114 R)
• M60: 10,833,130 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.8

Radius: 11

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.85 AU - 1.97 AU

Year: 1822 Days

Day: 14.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 39,338,855 km

• M1: 138,528 km (0.065 R)
• M2: 212,579 km (0.107 R)
• M3: 286,181 km (0.098 R)
• M4: 388,356 km (0.077 R)
• M5: 518,656 km (0.088 R)
• M6: 618,138 km (0.097 R)
• M7: 702,063 km (0.055 R)
• M8: 907,760 km (0.111 R)
• M9: 1,228,348 km (0.055 R)
• M10: 1,314,068 km (0.087 R)
• M11: 1,461,721 km (0.107 R)
• M12: 1,559,259 km (0.086 R)
• M13: 1,878,500 km (0.111 R)
• M14: 2,032,437 km (0.087 R)
• M15: 2,410,470 km (0.069 R)
• M16: 2,871,830 km (0.119 R)
• M17: 2,964,431 km (0.118 R)
• M18: 3,105,053 km (0.099 R)
• M19: 3,224,133 km (0.076 R)
• M20: 3,352,787 km (0.119 R)
• M21: 3,581,971 km (0.115 R)
• M22: 3,875,931 km (0.098 R)
• M23: 4,318,143 km (0.101 R)
• M24: 4,415,830 km (0.108 R)
• M25: 4,514,116 km (0.055 R)
• M26: 4,694,680 km (0.047 R)
• M27: 4,804,186 km (0.095 R)
• M28: 4,914,589 km (0.082 R)
• M29: 5,241,461 km (0.045 R)
• M30: 5,355,155 km (0.111 R)
• M31: 5,517,768 km (0.11 R)
• M32: 5,828,034 km (0.117 R)
• M33: 5,906,573 km (0.045 R)
• M34: 6,094,468 km (0.1 R)
• M35: 6,274,284 km (0.068 R)
• M36: 6,783,067 km (0.096 R)
• M37: 7,031,998 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.4

Radius: 9.2

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.36 AU - 4.16 AU

Year: 5033 Days

Day: 7.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,338,855 km

• M1: 157,527 km (0.037 R)
• M2: 371,152 km (0.051 R)
• M3: 431,889 km (0.083 R)
• M4: 638,185 km (0.096 R)
• M5: 949,647 km (0.116 R)
• M6: 1,063,790 km (0.082 R)
• M7: 1,278,164 km (0.086 R)
• M8: 1,826,740 km (0.077 R)
• M9: 2,002,966 km (0.089 R)
• M10: 2,218,536 km (0.04 R)
• M11: 2,389,527 km (0.071 R)
• M12: 2,565,005 km (0.096 R)
• M13: 2,781,174 km (0.104 R)
• M14: 3,564,020 km (0.036 R)
• M15: 4,052,606 km (0.116 R)
• M16: 4,347,314 km (0.101 R)
• M17: 4,802,540 km (0.119 R)
• M18: 5,594,960 km (0.108 R)
• M19: 5,688,010 km (0.118 R)
• M20: 5,758,321 km (0.115 R)
• M21: 6,137,701 km (0.113 R)
• M22: 6,403,088 km (0.075 R)
• M23: 6,549,544 km (0.112 R)
• M24: 6,721,881 km (0.086 R)
• M25: 6,796,082 km (0.094 R)
• M26: 7,096,025 km (0.034 R)
• M27: 7,298,431 km (0.075 R)
• M28: 7,631,287 km (0.104 R)
• M29: 8,258,999 km (0.118 R)
• M30: 8,578,989 km (0.098 R)
• M31: 9,231,385 km (0.11 R)
• M32: 10,182,828 km (0.118 R)
• M33: 10,296,821 km (0.026 R)
• M34: 11,077,274 km (0.083 R)
• M35: 11,165,087 km (0.099 R)
• M36: 11,341,613 km (0.107 R)
• M37: 11,459,795 km (0.041 R)
• M38: 11,727,127 km (0.075 R)
• M39: 11,846,655 km (0.049 R)
• M40: 12,848,064 km (0.11 R)
• M41: 13,094,900 km (0.037 R)
• M42: 13,281,149 km (0.088 R)
• M43: 13,687,457 km (0.085 R)
• M44: 13,750,438 km (0.091 R)
• M45: 14,320,705 km (0.111 R)
• M46: 14,544,653 km (0.067 R)
• M47: 14,640,994 km (0.075 R)
• M48: 14,834,125 km (0.077 R)
• M49: 15,190,617 km (0.105 R)
• M50: 15,681,447 km (0.103 R)
• M51: 16,177,364 km (0.032 R)
• M52: 16,644,857 km (0.106 R)
• M53: 16,745,537 km (0.101 R)
• M54: 17,218,416 km (0.069 R)
• M55: 17,867,371 km (0.093 R)
• M56: 18,039,409 km (0.046 R)
• M57: 18,315,866 km (0.112 R)
• M58: 18,872,968 km (0.119 R)
• M59: 19,648,184 km (0.108 R)
• M60: 19,861,511 km (0.06 R)
• M61: 20,182,698 km (0.05 R)
• M62: 20,361,916 km (0.039 R)
• M63: 20,649,892 km (0.051 R)
• M64: 20,721,998 km (0.093 R)
• M65: 21,594,752 km (0.095 R)
• M66: 21,668,055 km (0.103 R)
• M67: 21,778,009 km (0.026 R)
• M68: 22,294,122 km (0.107 R)
• M69: 22,442,373 km (0.081 R)
• M70: 23,225,668 km (0.094 R)
• M71: 23,677,453 km (0.117 R)
• M72: 23,828,547 km (0.036 R)
• M73: 24,093,934 km (0.12 R)
• M74: 24,169,930 km (0.114 R)
• M75: 24,742,590 km (0.107 R)
• M76: 24,934,375 km (0.116 R)
• M77: 25,011,268 km (0.079 R)
• M78: 25,901,076 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.8

Radius: 10.8

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.07 AU - 5.37 AU

Year: 7078 Days

Day: 10.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,338,855 km

• M1: 135,536 km (0.111 R)
• M2: 229,034 km (0.113 R)
• M3: 521,049 km (0.079 R)
• M4: 681,867 km (0.086 R)
• M5: 1,021,454 km (0.057 R)
• M6: 1,140,385 km (0.12 R)
• M7: 1,282,203 km (0.071 R)
• M8: 1,663,229 km (0.099 R)
• M9: 1,784,403 km (0.112 R)
• M10: 2,411,817 km (0.118 R)
• M11: 2,596,570 km (0.115 R)
• M12: 2,667,031 km (0.1 R)
• M13: 3,614,584 km (0.096 R)
• M14: 3,773,157 km (0.052 R)
• M15: 3,880,270 km (0.08 R)
• M16: 4,124,712 km (0.105 R)
• M17: 4,801,493 km (0.096 R)
• M18: 4,976,224 km (0.101 R)
• M19: 5,331,818 km (0.078 R)
• M20: 5,726,457 km (0.109 R)
• M21: 6,130,670 km (0.112 R)
• M22: 6,352,075 km (0.114 R)
• M23: 6,770,500 km (0.1 R)
• M24: 6,868,337 km (0.104 R)
• M25: 7,633,979 km (0.077 R)
• M26: 8,078,734 km (0.091 R)
• M27: 8,391,693 km (0.068 R)
• M28: 8,922,017 km (0.091 R)
• M29: 11,150,277 km (0.098 R)
• M30: 11,343,408 km (0.093 R)
• M31: 11,733,111 km (0.107 R)
• M32: 12,087,508 km (0.119 R)
• M33: 12,285,875 km (0.109 R)
• M34: 12,405,553 km (0.111 R)
• M35: 14,078,506 km (0.093 R)
• M36: 14,245,457 km (0.044 R)
• M37: 14,413,156 km (0.098 R)
• M38: 14,919,994 km (0.098 R)
• M39: 15,005,115 km (0.101 R)
• M40: 15,175,657 km (0.074 R)
• M41: 15,261,227 km (0.071 R)
• M42: 16,125,454 km (0.116 R)
• M43: 16,519,644 km (0.047 R)
• M44: 16,872,545 km (0.099 R)
• M45: 16,961,257 km (0.104 R)
• M46: 17,183,559 km (0.118 R)
• M47: 17,541,248 km (0.064 R)
• M48: 17,991,687 km (0.115 R)
• M49: 18,491,793 km (0.118 R)
• M50: 19,180,990 km (0.05 R)
• M51: 19,738,392 km (0.096 R)
• M52: 20,254,056 km (0.104 R)
• M53: 20,679,362 km (0.069 R)
• M54: 21,203,105 km (0.106 R)
• M55: 22,117,896 km (0.094 R)
• M56: 22,458,231 km (0.087 R)
• M57: 23,936,407 km (0.104 R)
• M58: 24,135,821 km (0.036 R)
• M59: 24,285,868 km (0.073 R)
• M60: 24,486,179 km (0.103 R)
• M61: 24,787,918 km (0.043 R)
• M62: 25,242,696 km (0.05 R)
• M63: 25,547,427 km (0.076 R)
• M64: 26,160,628 km (0.116 R)
• M65: 26,469,099 km (0.088 R)
• M66: 26,675,395 km (0.119 R)
• M67: 28,186,782 km (0.105 R)
• M68: 28,608,648 km (0.083 R)
• M69: 28,873,287 km (0.1 R)
• M70: 29,245,337 km (0.109 R)
• M71: 30,478,621 km (0.091 R)
• M72: 30,857,403 km (0.058 R)
• M73: 30,965,862 km (0.102 R)
• M74: 31,237,681 km (0.092 R)
• M75: 31,401,191 km (0.114 R)
• M76: 32,222,783 km (0.109 R)
• M77: 33,663,560 km (0.097 R)
• M78: 35,068,733 km (0.03 R)
• M79: 35,238,526 km (0.102 R)
• M80: 36,035,135 km (0.03 R)
• M81: 36,895,024 km (0.071 R)
• M82: 37,183,299 km (0.076 R)
• M83: 37,877,882 km (0.096 R)
• M84: 38,285,087 km (0.073 R)
• M85: 38,518,460 km (0.119 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: 480 - 14,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit