🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.5

Radius: 13.7

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.77 AU - 0.93 AU

Year: 498 Days

Day: 13.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,363,338 km

• M1: 171,439 km (0.083 R)
• M2: 286,031 km (0.109 R)
• M3: 413,489 km (0.119 R)
• M4: 554,260 km (0.069 R)
• M5: 644,767 km (0.092 R)
• M6: 741,407 km (0.088 R)
• M7: 840,291 km (0.115 R)
• M8: 933,341 km (0.115 R)
• M9: 1,095,804 km (0.068 R)
• M10: 1,186,910 km (0.082 R)
• M11: 1,297,462 km (0.045 R)
• M12: 1,420,432 km (0.115 R)
• M13: 1,507,647 km (0.056 R)
• M14: 1,610,271 km (0.114 R)
• M15: 1,776,026 km (0.108 R)
• M16: 1,875,359 km (0.116 R)
• M17: 2,010,895 km (0.067 R)
• M18: 2,134,911 km (0.111 R)
• M19: 2,266,707 km (0.067 R)
• M20: 2,369,929 km (0.102 R)
• M21: 2,716,697 km (0.029 R)
• M22: 2,882,302 km (0.096 R)
• M23: 3,034,443 km (0.062 R)
• M24: 3,288,012 km (0.076 R)
• M25: 3,530,809 km (0.062 R)
• M26: 3,651,385 km (0.12 R)
• M27: 3,748,773 km (0.119 R)
• M28: 3,878,175 km (0.098 R)
• M29: 4,027,773 km (0.082 R)
• M30: 4,153,884 km (0.091 R)
• M31: 4,326,370 km (0.096 R)
• M32: 4,462,205 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.8

Radius: 14.6

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.93 AU - 1.29 AU

Year: 744 Days

Day: 5.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 86,363,338 km

• M1: 189,092 km (0.105 R)
• M2: 301,290 km (0.087 R)
• M3: 415,134 km (0.073 R)
• M4: 542,591 km (0.119 R)
• M5: 718,219 km (0.091 R)
• M6: 825,481 km (0.118 R)
• M7: 927,357 km (0.114 R)
• M8: 1,058,405 km (0.056 R)
• M9: 1,254,677 km (0.119 R)
• M10: 1,436,140 km (0.097 R)
• M11: 1,598,004 km (0.075 R)
• M12: 1,699,581 km (0.076 R)
• M13: 1,902,287 km (0.051 R)
• M14: 2,258,180 km (0.069 R)
• M15: 2,456,846 km (0.074 R)
• M16: 2,731,059 km (0.081 R)
• M17: 2,836,525 km (0.073 R)
• M18: 3,124,800 km (0.091 R)
• M19: 3,432,074 km (0.048 R)
• M20: 3,536,793 km (0.084 R)
• M21: 3,662,006 km (0.089 R)
• M22: 3,798,440 km (0.108 R)
• M23: 3,936,668 km (0.117 R)
• M24: 4,036,450 km (0.083 R)
• M25: 4,137,129 km (0.1 R)
• M26: 4,320,387 km (0.113 R)
• M27: 4,548,224 km (0.061 R)
• M28: 4,653,092 km (0.075 R)
• M29: 4,748,236 km (0.113 R)
• M30: 4,940,320 km (0.092 R)
• M31: 5,048,330 km (0.041 R)
• M32: 5,387,917 km (0.101 R)
• M33: 5,510,138 km (0.113 R)
• M34: 6,101,050 km (0.076 R)
• M35: 6,463,077 km (0.081 R)
• M36: 6,700,489 km (0.062 R)
• M37: 6,856,220 km (0.094 R)
• M38: 7,037,533 km (0.114 R)
• M39: 7,159,305 km (0.107 R)
• M40: 7,343,311 km (0.03 R)
• M41: 7,541,378 km (0.12 R)
• M42: 7,641,010 km (0.094 R)
• M43: 7,892,185 km (0.105 R)
• M44: 8,018,745 km (0.067 R)
• M45: 8,235,662 km (0.081 R)
• M46: 8,454,374 km (0.092 R)
• M47: 8,675,031 km (0.112 R)
• M48: 8,818,944 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 12.6

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.57 AU - 3.67 AU

Year: 4379 Days

Day: 6.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 86,363,338 km

• M1: 248,931 km (0.067 R)
• M2: 448,046 km (0.108 R)
• M3: 537,954 km (0.028 R)
• M4: 760,107 km (0.1 R)
• M5: 1,093,411 km (0.088 R)
• M6: 1,187,059 km (0.055 R)
• M7: 1,357,900 km (0.068 R)
• M8: 1,738,477 km (0.112 R)
• M9: 1,948,662 km (0.116 R)
• M10: 2,456,098 km (0.088 R)
• M11: 2,550,045 km (0.114 R)
• M12: 2,725,224 km (0.11 R)
• M13: 2,888,136 km (0.085 R)
• M14: 3,020,830 km (0.059 R)
• M15: 3,240,888 km (0.073 R)
• M16: 3,679,060 km (0.117 R)
• M17: 3,987,830 km (0.096 R)
• M18: 4,080,282 km (0.085 R)
• M19: 4,515,013 km (0.113 R)
• M20: 4,845,924 km (0.088 R)
• M21: 4,944,808 km (0.106 R)
• M22: 5,204,959 km (0.051 R)
• M23: 5,387,767 km (0.069 R)
• M24: 5,634,903 km (0.12 R)
• M25: 5,885,779 km (0.095 R)
• M26: 6,881,502 km (0.033 R)
• M27: 7,217,499 km (0.087 R)
• M28: 7,535,993 km (0.071 R)
• M29: 7,812,749 km (0.045 R)
• M30: 8,880,130 km (0.077 R)
• M31: 9,246,196 km (0.117 R)
• M32: 9,542,549 km (0.048 R)
• M33: 9,741,813 km (0.118 R)
• M34: 10,018,270 km (0.087 R)
• M35: 10,553,083 km (0.072 R)
• M36: 11,097,170 km (0.028 R)
• M37: 11,730,268 km (0.077 R)
• M38: 12,051,305 km (0.115 R)
• M39: 12,266,876 km (0.112 R)
• M40: 12,429,489 km (0.079 R)
• M41: 13,225,200 km (0.065 R)
• M42: 13,559,401 km (0.108 R)
• M43: 13,839,897 km (0.118 R)
• M44: 14,264,456 km (0.066 R)
• M45: 14,378,300 km (0.082 R)
• M46: 14,779,522 km (0.085 R)
• M47: 14,981,479 km (0.111 R)
• M48: 15,271,549 km (0.052 R)
• M49: 16,034,498 km (0.118 R)
• M50: 16,301,530 km (0.112 R)
• M51: 16,480,300 km (0.047 R)
• M52: 16,599,978 km (0.116 R)
• M53: 17,171,891 km (0.095 R)
• M54: 17,262,846 km (0.11 R)
• M55: 17,750,386 km (0.109 R)
• M56: 18,989,206 km (0.082 R)
• M57: 19,271,646 km (0.092 R)
• M58: 19,460,888 km (0.042 R)
• M59: 19,841,016 km (0.094 R)
• M60: 20,127,795 km (0.117 R)
• M61: 20,255,701 km (0.092 R)
• M62: 20,512,262 km (0.11 R)
• M63: 21,223,450 km (0.093 R)
• M64: 21,386,212 km (0.072 R)
• M65: 21,484,049 km (0.118 R)
• M66: 21,712,934 km (0.12 R)
• M67: 21,876,893 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.7

Radius: 4.3

Gravity: 37.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.37 AU - 13.21 AU

Year: 24120 Days

Day: 24 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,363,338 km

• M1: 61,186 km (0.079 R)
• M2: 153,039 km (0.113 R)
• M3: 181,462 km (0.1 R)
• M4: 279,449 km (0.105 R)
• M5: 316,100 km (0.102 R)
• M6: 479,760 km (0.119 R)
• M7: 905,067 km (0.105 R)
• M8: 1,047,484 km (0.065 R)
• M9: 1,290,431 km (0.091 R)
• M10: 2,117,259 km (0.115 R)
• M11: 2,345,096 km (0.065 R)
• M12: 2,383,842 km (0.067 R)
• M13: 2,501,276 km (0.038 R)
• M14: 3,463,490 km (0.106 R)
• M15: 3,507,621 km (0.098 R)
• M16: 3,867,853 km (0.106 R)
• M17: 4,574,703 km (0.091 R)
• M18: 4,671,942 km (0.12 R)
• M19: 5,269,585 km (0.118 R)
• M20: 5,577,308 km (0.083 R)
• M21: 5,733,338 km (0.12 R)
• M22: 7,258,040 km (0.084 R)
• M23: 7,542,874 km (0.078 R)
• M24: 7,947,536 km (0.092 R)
• M25: 8,123,314 km (0.116 R)
• M26: 8,418,770 km (0.118 R)
• M27: 9,265,045 km (0.087 R)
• M28: 9,760,663 km (0.105 R)
• M29: 10,971,957 km (0.042 R)
• M30: 12,568,316 km (0.102 R)
• M31: 13,323,785 km (0.114 R)
• M32: 13,742,210 km (0.08 R)
• M33: 13,882,533 km (0.063 R)
• M34: 14,306,643 km (0.106 R)
• M35: 15,458,098 km (0.062 R)
• M36: 15,750,561 km (0.115 R)
• M37: 16,266,824 km (0.113 R)
• M38: 16,938,668 km (0.113 R)
• M39: 17,924,966 km (0.066 R)
• M40: 18,696,443 km (0.111 R)
• M41: 18,852,024 km (0.119 R)
• M42: 19,873,628 km (0.055 R)
• M43: 20,671,733 km (0.095 R)
• M44: 20,993,817 km (0.101 R)
• M45: 21,970,242 km (0.032 R)
• M46: 22,052,372 km (0.096 R)
• M47: 22,134,501 km (0.083 R)
• M48: 23,546,256 km (0.114 R)
• M49: 23,630,180 km (0.085 R)
• M50: 24,901,463 km (0.064 R)
• M51: 25,934,287 km (0.118 R)
• M52: 26,194,587 km (0.069 R)
• M53: 30,112,107 km (0.067 R)
• M54: 31,396,255 km (0.071 R)
• M55: 32,231,160 km (0.114 R)
• M56: 33,355,837 km (0.097 R)
• M57: 33,828,118 km (0.059 R)
• M58: 34,779,560 km (0.111 R)
• M59: 40,568,549 km (0.089 R)
• M60: 40,769,908 km (0.101 R)
• M61: 41,376,078 km (0.056 R)
• M62: 41,477,356 km (0.057 R)
• M63: 42,597,395 km (0.12 R)
• M64: 43,109,768 km (0.087 R)
• M65: 43,933,753 km (0.077 R)
• M66: 44,451,362 km (0.114 R)
• M67: 44,762,974 km (0.075 R)
• M68: 45,911,587 km (0.098 R)
• M69: 47,599,499 km (0.045 R)
• M70: 47,811,928 km (0.056 R)
• M71: 50,710,237 km (0.076 R)
• M72: 51,253,128 km (0.109 R)
• M73: 51,688,907 km (0.096 R)
• M74: 52,893,469 km (0.05 R)
• M75: 53,886,051 km (0.104 R)
• M76: 55,777,416 km (0.117 R)
• M77: 57,690,324 km (0.12 R)
• M78: 59,624,775 km (0.051 R)
• M79: 59,968,401 km (0.076 R)
• M80: 60,197,734 km (0.068 R)
• M81: 60,887,680 km (0.029 R)
• M82: 61,580,318 km (0.048 R)
• M83: 62,624,062 km (0.049 R)
• M84: 64,729,203 km (0.105 R)
• M85: 67,810,620 km (0.101 R)
• M86: 69,008,451 km (0.069 R)
• M87: 74,607,600 km (0.111 R)
• M88: 74,854,287 km (0.051 R)
• M89: 74,977,705 km (0.073 R)
• M90: 75,720,009 km (0.066 R)
• M91: 77,461,329 km (0.114 R)
• M92: 78,086,349 km (0.103 R)
• M93: 80,097,991 km (0.064 R)
• M94: 83,147,095 km (0.115 R)
• M95: 85,200,774 km (0.027 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: 231 - 11,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit