🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.8

Radius: 11.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.96 AU - 1.34 AU

Year: 867 Days

Day: 13.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,669,201 km

• M1: 147,952 km (0.059 R)
• M2: 232,176 km (0.083 R)
• M3: 319,990 km (0.101 R)
• M4: 418,276 km (0.088 R)
• M5: 530,175 km (0.081 R)
• M6: 676,332 km (0.071 R)
• M7: 758,461 km (0.094 R)
• M8: 912,248 km (0.043 R)
• M9: 1,239,867 km (0.049 R)
• M10: 1,475,933 km (0.042 R)
• M11: 1,604,138 km (0.096 R)
• M12: 1,745,508 km (0.098 R)
• M13: 1,910,066 km (0.094 R)
• M14: 2,021,217 km (0.098 R)
• M15: 2,139,549 km (0.087 R)
• M16: 2,372,921 km (0.103 R)
• M17: 2,519,228 km (0.108 R)
• M18: 2,604,050 km (0.091 R)
• M19: 2,722,532 km (0.06 R)
• M20: 2,942,441 km (0.036 R)
• M21: 3,151,279 km (0.101 R)
• M22: 3,494,307 km (0.116 R)
• M23: 3,685,493 km (0.084 R)
• M24: 3,794,550 km (0.118 R)
• M25: 3,904,804 km (0.095 R)
• M26: 4,159,718 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.7

Radius: 9.4

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.42 AU - 2.54 AU

Year: 2745 Days

Day: 13.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,669,201 km

• M1: 118,182 km (0.102 R)
• M2: 216,468 km (0.109 R)
• M3: 299,944 km (0.084 R)
• M4: 634,445 km (0.062 R)
• M5: 734,376 km (0.084 R)
• M6: 1,171,351 km (0.05 R)
• M7: 1,230,442 km (0.101 R)
• M8: 1,382,883 km (0.064 R)
• M9: 1,548,188 km (0.066 R)
• M10: 1,982,770 km (0.083 R)
• M11: 2,053,979 km (0.072 R)
• M12: 2,370,677 km (0.112 R)
• M13: 2,446,524 km (0.06 R)
• M14: 2,507,859 km (0.081 R)
• M15: 2,766,214 km (0.03 R)
• M16: 3,057,930 km (0.081 R)
• M17: 3,402,454 km (0.076 R)
• M18: 3,688,784 km (0.097 R)
• M19: 3,768,370 km (0.1 R)
• M20: 5,076,903 km (0.114 R)
• M21: 5,195,235 km (0.113 R)
• M22: 5,697,734 km (0.116 R)
• M23: 5,779,564 km (0.058 R)
• M24: 7,153,321 km (0.096 R)
• M25: 7,386,096 km (0.112 R)
• M26: 7,531,505 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.7

Radius: 9.5

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.67 AU - 4.05 AU

Year: 5331 Days

Day: 6.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,669,201 km

• M1: 140,772 km (0.11 R)
• M2: 333,753 km (0.112 R)
• M3: 547,678 km (0.074 R)
• M4: 740,659 km (0.094 R)
• M5: 872,754 km (0.109 R)
• M6: 956,080 km (0.084 R)
• M7: 1,071,570 km (0.07 R)
• M8: 1,146,219 km (0.089 R)
• M9: 1,413,700 km (0.089 R)
• M10: 1,546,393 km (0.09 R)
• M11: 1,614,460 km (0.114 R)
• M12: 1,683,574 km (0.116 R)
• M13: 1,753,586 km (0.058 R)
• M14: 1,933,253 km (0.092 R)
• M15: 2,025,406 km (0.11 R)
• M16: 2,588,642 km (0.038 R)
• M17: 2,983,281 km (0.087 R)
• M18: 3,111,785 km (0.118 R)
• M19: 3,198,552 km (0.052 R)
• M20: 3,805,471 km (0.116 R)
• M21: 4,496,613 km (0.109 R)
• M22: 4,570,215 km (0.107 R)
• M23: 4,743,898 km (0.113 R)
• M24: 4,970,389 km (0.102 R)
• M25: 5,148,860 km (0.103 R)
• M26: 5,355,604 km (0.095 R)
• M27: 5,670,956 km (0.085 R)
• M28: 5,804,098 km (0.081 R)
• M29: 5,938,287 km (0.105 R)
• M30: 6,374,664 km (0.052 R)
• M31: 6,568,843 km (0.107 R)
• M32: 6,708,717 km (0.054 R)
• M33: 6,793,239 km (0.076 R)
• M34: 7,048,603 km (0.081 R)
• M35: 7,481,390 km (0.079 R)
• M36: 7,569,054 km (0.056 R)
• M37: 8,012,163 km (0.115 R)
• M38: 8,101,772 km (0.116 R)
• M39: 8,494,167 km (0.111 R)
• M40: 10,157,247 km (0.12 R)
• M41: 10,221,873 km (0.069 R)
• M42: 10,612,922 km (0.097 R)
• M43: 11,208,770 km (0.053 R)
• M44: 11,713,663 km (0.112 R)
• M45: 11,815,539 km (0.108 R)
• M46: 12,571,457 km (0.102 R)
• M47: 12,641,020 km (0.1 R)
• M48: 13,025,636 km (0.052 R)
• M49: 13,237,018 km (0.093 R)
• M50: 13,307,778 km (0.068 R)
• M51: 13,806,387 km (0.107 R)
• M52: 14,094,064 km (0.095 R)
• M53: 14,383,686 km (0.067 R)
• M54: 14,492,743 km (0.115 R)
• M55: 14,565,746 km (0.095 R)
• M56: 15,116,416 km (0.102 R)
• M57: 15,450,019 km (0.116 R)
• M58: 16,618,079 km (0.097 R)
• M59: 17,116,240 km (0.102 R)
• M60: 17,231,880 km (0.118 R)
• M61: 17,347,818 km (0.085 R)
• M62: 18,600,700 km (0.086 R)
• M63: 18,759,274 km (0.103 R)
• M64: 19,922,996 km (0.066 R)
• M65: 20,248,072 km (0.056 R)
• M66: 20,329,603 km (0.049 R)
• M67: 22,572,524 km (0.099 R)
• M68: 23,422,987 km (0.04 R)
• M69: 23,594,427 km (0.068 R)
• M70: 23,766,165 km (0.104 R)
• M71: 24,024,670 km (0.07 R)
• M72: 24,197,456 km (0.115 R)
• M73: 25,067,666 km (0.051 R)
• M74: 25,374,791 km (0.11 R)
• M75: 25,594,849 km (0.089 R)
• M76: 26,883,635 km (0.093 R)
• M77: 27,018,273 km (0.083 R)
• M78: 27,830,141 km (0.08 R)
• M79: 28,330,246 km (0.1 R)
• M80: 30,687,610 km (0.096 R)
• M81: 30,828,232 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.4

Radius: 3.4

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.06 AU - 6.38 AU

Year: 9616 Days

Day: 20.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 42,669,201 km

• M1: 44,730 km (0.102 R)
• M2: 69,114 km (0.047 R)
• M3: 217,964 km (0.115 R)
• M4: 241,002 km (0.082 R)
• M5: 476,469 km (0.109 R)
• M6: 517,908 km (0.035 R)
• M7: 615,296 km (0.103 R)
• M8: 730,486 km (0.039 R)
• M9: 1,129,464 km (0.111 R)
• M10: 1,241,812 km (0.099 R)
• M11: 1,477,429 km (0.093 R)
• M12: 1,922,333 km (0.09 R)
• M13: 2,107,684 km (0.089 R)
• M14: 2,141,942 km (0.104 R)
• M15: 2,281,218 km (0.114 R)
• M16: 2,423,336 km (0.086 R)
• M17: 2,550,045 km (0.088 R)
• M18: 3,020,082 km (0.035 R)
• M19: 3,973,619 km (0.062 R)
• M20: 4,671,642 km (0.109 R)
• M21: 5,619,794 km (0.118 R)
• M22: 7,316,682 km (0.102 R)
• M23: 7,368,892 km (0.119 R)
• M24: 9,839,650 km (0.108 R)
• M25: 10,508,502 km (0.118 R)
• M26: 10,596,915 km (0.051 R)
• M27: 10,714,947 km (0.112 R)
• M28: 12,012,410 km (0.047 R)
• M29: 12,135,678 km (0.117 R)
• M30: 13,871,463 km (0.059 R)
• M31: 14,097,954 km (0.117 R)
• M32: 16,428,539 km (0.025 R)
• M33: 18,696,891 km (0.1 R)
• M34: 19,306,054 km (0.084 R)
• M35: 19,558,874 km (0.064 R)
• M36: 20,067,657 km (0.042 R)
• M37: 23,057,370 km (0.085 R)
• M38: 23,864,750 km (0.053 R)
• M39: 24,174,866 km (0.113 R)
• M40: 25,428,347 km (0.027 R)
• M41: 25,626,115 km (0.116 R)
• M42: 25,745,046 km (0.11 R)
• M43: 25,784,689 km (0.108 R)
• M44: 26,702,771 km (0.031 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.9

Radius: 3.2

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.13 AU - 9.79 AU

Year: 15786 Days

Day: 20.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,669,201 km

• M1: 151,393 km (0.082 R)
• M2: 488,138 km (0.118 R)
• M3: 779,106 km (0.079 R)
• M4: 1,096,253 km (0.035 R)
• M5: 1,152,652 km (0.027 R)
• M6: 1,248,843 km (0.096 R)
• M7: 1,307,785 km (0.114 R)
• M8: 1,347,578 km (0.09 R)
• M9: 1,680,582 km (0.077 R)
• M10: 2,037,972 km (0.098 R)
• M11: 2,061,010 km (0.069 R)
• M12: 2,742,578 km (0.045 R)
• M13: 3,001,532 km (0.11 R)
• M14: 3,187,332 km (0.095 R)
• M15: 3,268,265 km (0.116 R)
• M16: 3,404,399 km (0.115 R)
• M17: 3,795,597 km (0.084 R)
• M18: 4,054,551 km (0.104 R)
• M19: 4,378,879 km (0.064 R)
• M20: 4,408,799 km (0.095 R)
• M21: 4,498,857 km (0.113 R)
• M22: 4,528,926 km (0.053 R)
• M23: 4,619,881 km (0.1 R)
• M24: 4,772,621 km (0.097 R)
• M25: 4,865,222 km (0.07 R)
• M26: 5,724,063 km (0.113 R)
• M27: 6,087,137 km (0.109 R)
• M28: 6,800,719 km (0.102 R)
• M29: 7,114,725 km (0.077 R)
• M30: 7,540,481 km (0.053 R)
• M31: 8,491,175 km (0.089 R)
• M32: 8,640,773 km (0.096 R)
• M33: 8,866,815 km (0.104 R)
• M34: 9,056,655 km (0.112 R)
• M35: 10,703,129 km (0.112 R)
• M36: 10,945,777 km (0.087 R)
• M37: 11,108,539 km (0.041 R)
• M38: 13,209,791 km (0.074 R)
• M39: 13,426,409 km (0.086 R)
• M40: 13,469,942 km (0.041 R)
• M41: 14,083,742 km (0.112 R)
• M42: 14,394,008 km (0.056 R)
• M43: 14,438,438 km (0.097 R)
• M44: 14,661,639 km (0.068 R)
• M45: 15,066,301 km (0.1 R)
• M46: 15,520,330 km (0.058 R)
• M47: 16,071,000 km (0.096 R)
• M48: 16,768,276 km (0.115 R)
• M49: 17,617,992 km (0.098 R)
• M50: 18,240,319 km (0.103 R)
• M51: 18,288,489 km (0.09 R)
• M52: 18,821,207 km (0.077 R)
• M53: 18,918,596 km (0.069 R)
• M54: 20,399,465 km (0.05 R)
• M55: 20,700,157 km (0.073 R)
• M56: 21,204,451 km (0.102 R)
• M57: 21,458,019 km (0.108 R)
• M58: 21,968,447 km (0.114 R)
• M59: 22,534,376 km (0.109 R)
• M60: 22,689,659 km (0.106 R)
• M61: 23,105,242 km (0.108 R)
• M62: 23,261,721 km (0.074 R)
• M63: 23,418,499 km (0.039 R)
• M64: 24,049,503 km (0.103 R)
• M65: 24,366,950 km (0.036 R)
• M66: 24,899,369 km (0.04 R)
• M67: 25,327,967 km (0.12 R)
• M68: 27,562,510 km (0.081 R)
• M69: 27,673,063 km (0.111 R)
• M70: 28,619,120 km (0.059 R)
• M71: 28,675,069 km (0.058 R)
• M72: 29,236,959 km (0.12 R)
• M73: 29,802,439 km (0.098 R)
• M74: 32,100,113 km (0.106 R)
• M75: 32,566,409 km (0.11 R)
• M76: 33,682,858 km (0.112 R)
• M77: 34,394,495 km (0.057 R)
• M78: 34,632,805 km (0.111 R)
• M79: 35,772,142 km (0.085 R)
• M80: 35,892,868 km (0.074 R)
• M81: 36,074,031 km (0.087 R)
• M82: 36,195,055 km (0.034 R)
• M83: 36,498,141 km (0.053 R)
• M84: 37,351,148 km (0.118 R)
• M85: 37,534,854 km (0.094 R)
• M86: 37,780,194 km (0.117 R)
• M87: 38,272,371 km (0.102 R)
• M88: 38,704,859 km (0.035 R)
• M89: 39,014,825 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 13,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit