🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.4

Radius: 9.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.48 AU - 0.58 AU

Year: 262 Days

Day: 10.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,371,364 km

• M1: 122,670 km (0.07 R)
• M2: 225,444 km (0.08 R)
• M3: 303,833 km (0.091 R)
• M4: 393,442 km (0.07 R)
• M5: 487,240 km (0.097 R)
• M6: 549,772 km (0.114 R)
• M7: 703,409 km (0.042 R)
• M8: 796,010 km (0.037 R)
• M9: 911,051 km (0.116 R)
• M10: 978,669 km (0.098 R)
• M11: 1,067,231 km (0.099 R)
• M12: 1,188,705 km (0.119 R)
• M13: 1,280,259 km (0.047 R)
• M14: 1,384,977 km (0.068 R)
• M15: 1,452,895 km (0.12 R)
• M16: 1,522,009 km (0.115 R)
• M17: 1,592,170 km (0.089 R)
• M18: 1,739,823 km (0.083 R)
• M19: 1,801,757 km (0.12 R)
• M20: 1,892,114 km (0.055 R)
• M21: 2,065,348 km (0.118 R)
• M22: 2,143,438 km (0.091 R)
• M23: 2,226,914 km (0.08 R)
• M24: 2,290,194 km (0.108 R)
• M25: 2,567,249 km (0.097 R)
• M26: 2,705,328 km (0.105 R)
• M27: 2,873,326 km (0.032 R)
• M28: 2,979,690 km (0.07 R)
• M29: 3,172,372 km (0.04 R)
• M30: 3,243,880 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.2

Radius: 14.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.09 AU - 1.73 AU

Year: 1136 Days

Day: 6.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,371,364 km

• M1: 238,908 km (0.097 R)
• M2: 352,303 km (0.051 R)
• M3: 448,195 km (0.092 R)
• M4: 580,739 km (0.057 R)
• M5: 730,337 km (0.111 R)
• M6: 831,615 km (0.112 R)
• M7: 960,418 km (0.035 R)
• M8: 1,224,010 km (0.06 R)
• M9: 1,339,799 km (0.067 R)
• M10: 1,433,596 km (0.057 R)
• M11: 1,529,788 km (0.083 R)
• M12: 1,785,151 km (0.085 R)
• M13: 2,015,383 km (0.059 R)
• M14: 2,204,923 km (0.118 R)
• M15: 2,463,578 km (0.106 R)
• M16: 2,842,808 km (0.087 R)
• M17: 3,079,472 km (0.101 R)
• M18: 3,194,513 km (0.112 R)
• M19: 3,440,901 km (0.116 R)
• M20: 3,548,461 km (0.118 R)
• M21: 3,681,604 km (0.083 R)
• M22: 3,791,708 km (0.106 R)
• M23: 3,902,859 km (0.085 R)
• M24: 4,015,356 km (0.087 R)
• M25: 4,307,521 km (0.106 R)
• M26: 4,554,208 km (0.097 R)
• M27: 4,778,904 km (0.098 R)
• M28: 4,886,016 km (0.089 R)
• M29: 5,075,407 km (0.101 R)
• M30: 5,350,069 km (0.114 R)
• M31: 5,475,432 km (0.05 R)
• M32: 5,700,427 km (0.061 R)
• M33: 6,087,437 km (0.113 R)
• M34: 6,218,335 km (0.109 R)
• M35: 6,335,470 km (0.116 R)
• M36: 6,468,313 km (0.067 R)
• M37: 6,616,863 km (0.092 R)
• M38: 6,736,542 km (0.072 R)
• M39: 6,977,993 km (0.034 R)
• M40: 7,407,638 km (0.075 R)
• M41: 7,516,545 km (0.106 R)
• M42: 7,782,829 km (0.104 R)
• M43: 8,228,631 km (0.101 R)
• M44: 8,373,591 km (0.085 R)
• M45: 8,486,986 km (0.095 R)
• M46: 8,617,286 km (0.074 R)
• M47: 8,715,422 km (0.086 R)
• M48: 8,863,225 km (0.046 R)
• M49: 9,061,741 km (0.076 R)
• M50: 9,261,754 km (0.077 R)
• M51: 9,446,358 km (0.089 R)
• M52: 9,632,308 km (0.118 R)
• M53: 10,283,657 km (0.08 R)
• M54: 10,457,490 km (0.118 R)
• M55: 10,685,028 km (0.102 R)
• M56: 10,843,452 km (0.09 R)
• M57: 11,919,659 km (0.047 R)
• M58: 12,029,165 km (0.108 R)
• M59: 12,138,970 km (0.066 R)
• M60: 12,378,177 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.7

Radius: 9.6

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.36 AU - 2.64 AU

Year: 2681 Days

Day: 13.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 51,371,364 km

• M1: 127,906 km (0.088 R)
• M2: 281,842 km (0.051 R)
• M3: 457,919 km (0.113 R)
• M4: 554,859 km (0.12 R)
• M5: 640,728 km (0.078 R)
• M6: 718,219 km (0.094 R)
• M7: 890,556 km (0.116 R)
• M8: 1,038,658 km (0.094 R)
• M9: 1,211,294 km (0.066 R)
• M10: 1,351,318 km (0.112 R)
• M11: 1,549,385 km (0.067 R)
• M12: 2,100,653 km (0.103 R)
• M13: 2,290,643 km (0.073 R)
• M14: 2,434,107 km (0.091 R)
• M15: 2,708,769 km (0.108 R)
• M16: 2,949,172 km (0.119 R)
• M17: 3,015,893 km (0.106 R)
• M18: 3,230,566 km (0.12 R)
• M19: 3,322,569 km (0.108 R)
• M20: 3,485,630 km (0.097 R)
• M21: 3,711,224 km (0.104 R)
• M22: 4,015,356 km (0.098 R)
• M23: 4,214,172 km (0.078 R)
• M24: 4,416,428 km (0.115 R)
• M25: 4,949,146 km (0.12 R)
• M26: 5,135,695 km (0.119 R)
• M27: 5,297,560 km (0.049 R)
• M28: 5,392,704 km (0.061 R)
• M29: 5,626,226 km (0.063 R)
• M30: 5,793,178 km (0.116 R)
• M31: 6,303,605 km (0.073 R)
• M32: 6,535,183 km (0.098 R)
• M33: 6,917,406 km (0.085 R)
• M34: 7,765,326 km (0.107 R)
• M35: 7,889,044 km (0.116 R)
• M36: 8,154,430 km (0.107 R)
• M37: 8,359,230 km (0.079 R)
• M38: 8,549,967 km (0.052 R)
• M39: 8,613,845 km (0.112 R)
• M40: 8,742,051 km (0.056 R)
• M41: 8,870,855 km (0.082 R)
• M42: 9,392,652 km (0.112 R)
• M43: 9,623,930 km (0.034 R)
• M44: 9,890,813 km (0.093 R)
• M45: 10,143,184 km (0.084 R)
• M46: 10,551,287 km (0.116 R)
• M47: 10,654,211 km (0.061 R)
• M48: 10,826,398 km (0.115 R)
• M49: 11,103,902 km (0.098 R)
• M50: 11,313,638 km (0.091 R)
• M51: 11,648,289 km (0.056 R)
• M52: 11,719,048 km (0.059 R)
• M53: 11,790,107 km (0.032 R)
• M54: 11,986,230 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.1

Radius: 9.5

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.09 AU - 4.27 AU

Year: 4788 Days

Day: 6 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 51,371,364 km

• M1: 183,856 km (0.104 R)
• M2: 298,298 km (0.049 R)
• M3: 480,060 km (0.109 R)
• M4: 581,786 km (0.06 R)
• M5: 659,427 km (0.11 R)
• M6: 834,906 km (0.1 R)
• M7: 951,442 km (0.089 R)
• M8: 1,262,157 km (0.093 R)
• M9: 1,626,578 km (0.09 R)
• M10: 1,974,692 km (0.098 R)
• M11: 2,219,883 km (0.094 R)
• M12: 2,553,486 km (0.105 R)
• M13: 2,807,354 km (0.1 R)
• M14: 2,958,148 km (0.053 R)
• M15: 3,353,984 km (0.112 R)
• M16: 3,751,765 km (0.114 R)
• M17: 3,887,749 km (0.083 R)
• M18: 4,289,719 km (0.1 R)
• M19: 4,559,893 km (0.089 R)
• M20: 4,967,248 km (0.089 R)
• M21: 5,100,091 km (0.12 R)
• M22: 5,522,854 km (0.117 R)
• M23: 5,729,898 km (0.117 R)
• M24: 6,080,555 km (0.052 R)
• M25: 7,192,815 km (0.104 R)
• M26: 7,419,007 km (0.085 R)
• M27: 7,936,466 km (0.098 R)
• M28: 8,288,021 km (0.118 R)
• M29: 8,584,823 km (0.106 R)
• M30: 8,804,732 km (0.073 R)
• M31: 9,413,895 km (0.096 R)
• M32: 9,953,046 km (0.091 R)
• M33: 10,015,877 km (0.118 R)
• M34: 10,587,341 km (0.029 R)
• M35: 11,431,521 km (0.071 R)
• M36: 11,651,580 km (0.115 R)
• M37: 12,028,716 km (0.061 R)
• M38: 12,095,736 km (0.1 R)
• M39: 12,274,954 km (0.09 R)
• M40: 12,681,411 km (0.076 R)
• M41: 13,184,210 km (0.071 R)
• M42: 13,786,790 km (0.097 R)
• M43: 13,903,626 km (0.065 R)
• M44: 14,564,549 km (0.115 R)
• M45: 15,259,880 km (0.073 R)
• M46: 15,672,471 km (0.083 R)
• M47: 16,039,585 km (0.081 R)
• M48: 16,335,339 km (0.082 R)
• M49: 16,558,390 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.3

Radius: 10.8

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.23 AU - 4.71 AU

Year: 5365 Days

Day: 12.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,371,364 km

• M1: 158,574 km (0.038 R)
• M2: 426,354 km (0.093 R)
• M3: 513,719 km (0.073 R)
• M4: 683,662 km (0.1 R)
• M5: 945,758 km (0.099 R)
• M6: 1,035,217 km (0.103 R)
• M7: 1,112,260 km (0.057 R)
• M8: 1,256,024 km (0.056 R)
• M9: 1,355,357 km (0.106 R)
• M10: 1,688,212 km (0.114 R)
• M11: 2,027,201 km (0.115 R)
• M12: 2,224,969 km (0.083 R)
• M13: 2,470,908 km (0.082 R)
• M14: 2,703,982 km (0.105 R)
• M15: 3,306,861 km (0.102 R)
• M16: 3,517,046 km (0.102 R)
• M17: 3,901,512 km (0.12 R)
• M18: 4,224,045 km (0.085 R)
• M19: 4,452,332 km (0.09 R)
• M20: 4,842,034 km (0.115 R)
• M21: 6,276,678 km (0.066 R)
• M22: 6,537,577 km (0.061 R)
• M23: 7,130,283 km (0.1 R)
• M24: 8,462,303 km (0.072 R)
• M25: 8,622,073 km (0.099 R)
• M26: 9,304,389 km (0.107 R)
• M27: 9,568,878 km (0.12 R)
• M28: 9,668,810 km (0.12 R)
• M29: 10,004,058 km (0.096 R)
• M30: 10,343,197 km (0.101 R)
• M31: 10,686,075 km (0.038 R)
• M32: 10,789,746 km (0.117 R)
• M33: 10,893,717 km (0.09 R)
• M34: 11,524,422 km (0.068 R)
• M35: 11,737,299 km (0.104 R)
• M36: 11,808,658 km (0.108 R)
• M37: 12,131,041 km (0.11 R)
• M38: 12,638,477 km (0.118 R)
• M39: 13,301,046 km (0.07 R)
• M40: 13,412,496 km (0.09 R)
• M41: 13,524,396 km (0.115 R)
• M42: 13,899,437 km (0.076 R)
• M43: 14,698,140 km (0.082 R)
• M44: 14,967,716 km (0.042 R)
• M45: 15,161,295 km (0.106 R)
• M46: 15,825,660 km (0.088 R)
• M47: 15,904,498 km (0.091 R)
• M48: 16,101,967 km (0.108 R)
• M49: 16,181,254 km (0.059 R)
• M50: 16,260,690 km (0.037 R)
• M51: 16,779,795 km (0.043 R)
• M52: 16,980,854 km (0.063 R)
• M53: 17,182,811 km (0.103 R)
• M54: 17,344,826 km (0.078 R)
• M55: 18,080,698 km (0.08 R)
• M56: 18,535,326 km (0.071 R)
• M57: 18,784,855 km (0.037 R)
• M58: 19,077,468 km (0.085 R)
• M59: 20,563,125 km (0.073 R)
• M60: 20,692,228 km (0.11 R)
• M61: 20,821,480 km (0.08 R)
• M62: 21,167,800 km (0.099 R)
• M63: 21,603,279 km (0.101 R)
• M64: 21,734,476 km (0.119 R)
• M65: 22,527,345 km (0.1 R)
• M66: 22,838,209 km (0.091 R)
• M67: 24,141,356 km (0.062 R)
• M68: 25,653,492 km (0.057 R)
• M69: 25,931,744 km (0.059 R)
• M70: 26,631,712 km (0.118 R)
• M71: 27,148,872 km (0.115 R)
• M72: 27,337,814 km (0.113 R)
• M73: 28,097,921 km (0.088 R)
• M74: 28,528,464 km (0.115 R)
• M75: 29,009,421 km (0.108 R)
• M76: 29,202,552 km (0.03 R)
• M77: 30,223,557 km (0.113 R)
• M78: 30,321,394 km (0.114 R)
• M79: 30,861,442 km (0.09 R)
• M80: 31,107,980 km (0.105 R)
• M81: 31,404,782 km (0.081 R)
• M82: 32,100,711 km (0.109 R)
• M83: 32,300,574 km (0.105 R)
• M84: 32,450,621 km (0.083 R)
• M85: 33,103,765 km (0.061 R)
• M86: 33,204,743 km (0.097 R)
• M87: 33,609,256 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 12.6

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.7 AU - 5.66 AU

Year: 6867 Days

Day: 8.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,371,364 km

• M1: 184,155 km (0.114 R)
• M2: 384,915 km (0.088 R)
• M3: 473,328 km (0.071 R)
• M4: 698,921 km (0.101 R)
• M5: 949,049 km (0.09 R)
• M6: 1,039,107 km (0.09 R)
• M7: 1,242,859 km (0.079 R)
• M8: 1,400,984 km (0.071 R)
• M9: 1,581,399 km (0.079 R)
• M10: 1,674,599 km (0.094 R)
• M11: 1,802,056 km (0.11 R)
• M12: 1,932,655 km (0.111 R)
• M13: 2,397,755 km (0.098 R)
• M14: 2,783,418 km (0.108 R)
• M15: 2,993,603 km (0.059 R)
• M16: 3,149,634 km (0.081 R)
• M17: 3,348,748 km (0.096 R)
• M18: 3,490,567 km (0.116 R)
• M19: 4,208,188 km (0.079 R)
• M20: 4,629,007 km (0.114 R)
• M21: 4,947,800 km (0.068 R)
• M22: 5,133,301 km (0.093 R)
• M23: 5,679,334 km (0.091 R)
• M24: 5,898,195 km (0.115 R)
• M25: 6,394,262 km (0.083 R)
• M26: 6,571,236 km (0.101 R)
• M27: 6,981,733 km (0.092 R)
• M28: 7,347,649 km (0.101 R)
• M29: 7,453,415 km (0.03 R)
• M30: 7,827,559 km (0.115 R)
• M31: 8,180,610 km (0.056 R)
• M32: 8,789,772 km (0.056 R)
• M33: 8,873,996 km (0.11 R)
• M34: 9,185,160 km (0.109 R)
• M35: 10,435,798 km (0.117 R)
• M36: 10,734,395 km (0.082 R)
• M37: 11,646,793 km (0.103 R)
• M38: 11,956,460 km (0.073 R)
• M39: 12,081,075 km (0.081 R)
• M40: 13,222,357 km (0.064 R)
• M41: 13,383,624 km (0.056 R)
• M42: 14,464,169 km (0.054 R)
• M43: 14,597,012 km (0.049 R)
• M44: 14,830,535 km (0.049 R)
• M45: 15,132,722 km (0.092 R)
• M46: 15,267,510 km (0.051 R)
• M47: 16,430,484 km (0.102 R)
• M48: 16,952,580 km (0.077 R)
• M49: 17,127,909 km (0.071 R)
• M50: 17,835,058 km (0.108 R)
• M51: 19,607,494 km (0.101 R)
• M52: 19,754,698 km (0.119 R)
• M53: 20,272,606 km (0.1 R)
• M54: 21,020,446 km (0.079 R)
• M55: 21,170,941 km (0.102 R)
• M56: 21,967,699 km (0.1 R)
• M57: 22,082,441 km (0.085 R)
• M58: 22,235,480 km (0.078 R)
• M59: 22,697,139 km (0.06 R)
• M60: 22,813,077 km (0.062 R)
• M61: 23,434,357 km (0.109 R)
• M62: 23,786,361 km (0.028 R)
• M63: 23,943,438 km (0.118 R)
• M64: 24,179,653 km (0.104 R)
• M65: 24,456,110 km (0.096 R)
• M66: 24,535,248 km (0.09 R)
• M67: 24,813,200 km (0.031 R)
• M68: 25,211,879 km (0.069 R)
• M69: 25,452,133 km (0.056 R)
• M70: 25,814,010 km (0.098 R)
• M71: 26,258,615 km (0.12 R)
• M72: 26,705,613 km (0.11 R)
• M73: 26,991,495 km (0.079 R)
• M74: 27,442,682 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.9

Radius: 6.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.59 AU - 12.17 AU

Year: 22682 Days

Day: 19.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,371,364 km

• M1: 250,726 km (0.106 R)
• M2: 336,595 km (0.1 R)
• M3: 556,654 km (0.075 R)
• M4: 605,871 km (0.079 R)
• M5: 762,949 km (0.057 R)
• M6: 1,468,154 km (0.114 R)
• M7: 1,608,925 km (0.119 R)
• M8: 3,092,786 km (0.053 R)
• M9: 3,334,985 km (0.081 R)
• M10: 3,935,022 km (0.09 R)
• M11: 4,808,973 km (0.098 R)
• M12: 5,630,265 km (0.074 R)
• M13: 5,926,020 km (0.06 R)
• M14: 6,532,789 km (0.108 R)
• M15: 6,648,877 km (0.083 R)
• M16: 7,278,834 km (0.096 R)
• M17: 9,107,518 km (0.092 R)
• M18: 9,411,052 km (0.1 R)
• M19: 9,673,746 km (0.097 R)
• M20: 10,703,129 km (0.108 R)
• M21: 11,532,799 km (0.083 R)
• M22: 12,383,113 km (0.038 R)
• M23: 13,993,684 km (0.081 R)
• M24: 14,093,316 km (0.05 R)
• M25: 14,343,743 km (0.096 R)
• M26: 14,494,538 km (0.093 R)
• M27: 14,747,208 km (0.096 R)
• M28: 15,052,388 km (0.051 R)
• M29: 15,980,344 km (0.101 R)
• M30: 16,346,111 km (0.087 R)
• M31: 17,621,283 km (0.086 R)
• M32: 17,675,138 km (0.09 R)
• M33: 20,265,874 km (0.075 R)
• M34: 20,548,464 km (0.095 R)
• M35: 21,576,351 km (0.044 R)
• M36: 27,271,393 km (0.087 R)
• M37: 27,458,390 km (0.099 R)
• M38: 28,147,737 km (0.11 R)
• M39: 29,351,701 km (0.066 R)
• M40: 29,992,129 km (0.039 R)
• M41: 31,809,743 km (0.055 R)
• M42: 32,996,952 km (0.034 R)
• M43: 33,863,273 km (0.099 R)
• M44: 34,333,011 km (0.039 R)
• M45: 35,007,547 km (0.076 R)
• M46: 36,988,672 km (0.086 R)
• M47: 37,195,715 km (0.069 R)
• M48: 39,780,318 km (0.112 R)
• M49: 41,918,071 km (0.057 R)
• M50: 42,494,472 km (0.087 R)
• M51: 42,856,050 km (0.045 R)
• M52: 43,946,768 km (0.051 R)
• M53: 46,081,530 km (0.059 R)
• M54: 47,423,423 km (0.103 R)
• M55: 47,498,222 km (0.079 R)
• M56: 47,798,315 km (0.091 R)
• M57: 50,374,540 km (0.109 R)
• M58: 51,140,780 km (0.103 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: 182 - 11,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit