🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.1

Radius: 12.6

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.56 AU - 0.58 AU

Year: 292 Days

Day: 14.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,015,786 km

• M1: 159,023 km (0.089 R)
• M2: 248,931 km (0.115 R)
• M3: 340,784 km (0.111 R)
• M4: 478,414 km (0.074 R)
• M5: 588,817 km (0.074 R)
• M6: 698,772 km (0.091 R)
• M7: 779,106 km (0.102 R)
• M8: 894,446 km (0.074 R)
• M9: 983,008 km (0.118 R)
• M10: 1,139,487 km (0.095 R)
• M11: 1,241,214 km (0.049 R)
• M12: 1,388,119 km (0.076 R)
• M13: 1,521,710 km (0.075 R)
• M14: 1,619,846 km (0.076 R)
• M15: 2,023,760 km (0.043 R)
• M16: 2,154,509 km (0.069 R)
• M17: 2,310,689 km (0.049 R)
• M18: 2,424,682 km (0.059 R)
• M19: 2,569,942 km (0.034 R)
• M20: 2,718,044 km (0.05 R)
• M21: 2,808,251 km (0.1 R)
• M22: 2,899,656 km (0.117 R)
• M23: 2,979,541 km (0.107 R)
• M24: 3,141,854 km (0.092 R)
• M25: 3,352,039 km (0.094 R)
• M26: 3,442,696 km (0.087 R)
• M27: 3,686,241 km (0.117 R)
• M28: 3,847,208 km (0.082 R)
• M29: 3,942,203 km (0.1 R)
• M30: 4,127,854 km (0.032 R)
• M31: 4,302,136 km (0.061 R)
• M32: 4,422,263 km (0.1 R)
• M33: 4,514,714 km (0.094 R)
• M34: 4,593,552 km (0.1 R)
• M35: 4,694,531 km (0.097 R)
• M36: 4,994,624 km (0.119 R)
• M37: 5,091,115 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.2

Radius: 13.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.63 AU - 0.63 AU

Year: 339 Days

Day: 14 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,015,786 km

• M1: 171,589 km (0.088 R)
• M2: 275,260 km (0.078 R)
• M3: 403,017 km (0.099 R)
• M4: 490,232 km (0.087 R)
• M5: 602,580 km (0.113 R)
• M6: 729,290 km (0.12 R)
• M7: 843,433 km (0.063 R)
• M8: 940,372 km (0.107 R)
• M9: 1,091,915 km (0.074 R)
• M10: 1,333,067 km (0.045 R)
• M11: 1,467,705 km (0.112 R)
• M12: 1,666,071 km (0.12 R)
• M13: 1,761,066 km (0.091 R)
• M14: 1,858,155 km (0.083 R)
• M15: 1,957,039 km (0.072 R)
• M16: 2,052,483 km (0.073 R)
• M17: 2,226,166 km (0.104 R)
• M18: 2,314,877 km (0.096 R)
• M19: 2,729,264 km (0.094 R)
• M20: 2,818,573 km (0.097 R)
• M21: 2,927,182 km (0.07 R)
• M22: 3,049,553 km (0.111 R)
• M23: 3,356,677 km (0.119 R)
• M24: 3,621,465 km (0.095 R)
• M25: 3,713,468 km (0.093 R)
• M26: 3,839,729 km (0.114 R)
• M27: 3,933,526 km (0.088 R)
• M28: 4,028,222 km (0.093 R)
• M29: 4,123,815 km (0.104 R)
• M30: 4,213,125 km (0.04 R)
• M31: 4,303,183 km (0.051 R)
• M32: 4,534,611 km (0.076 R)
• M33: 4,648,305 km (0.087 R)
• M34: 4,734,174 km (0.101 R)
• M35: 4,864,175 km (0.059 R)
• M36: 5,076,005 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 11.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.9 AU - 1.06 AU

Year: 658 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,015,786 km

• M1: 141,370 km (0.107 R)
• M2: 216,019 km (0.052 R)
• M3: 293,960 km (0.087 R)
• M4: 578,495 km (0.097 R)
• M5: 688,300 km (0.052 R)
• M6: 851,361 km (0.042 R)
• M7: 945,159 km (0.092 R)
• M8: 1,052,870 km (0.054 R)
• M9: 1,131,409 km (0.115 R)
• M10: 1,251,835 km (0.067 R)
• M11: 1,446,462 km (0.041 R)
• M12: 1,543,252 km (0.048 R)
• M13: 1,648,269 km (0.079 R)
• M14: 1,789,191 km (0.08 R)
• M15: 1,875,060 km (0.1 R)
• M16: 1,949,859 km (0.102 R)
• M17: 2,038,421 km (0.095 R)
• M18: 2,108,881 km (0.115 R)
• M19: 2,183,680 km (0.091 R)
• M20: 2,339,112 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.8

Radius: 8.2

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.19 AU - 2.21 AU

Year: 2213 Days

Day: 10.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,015,786 km

• M1: 145,559 km (0.088 R)
• M2: 484,398 km (0.056 R)
• M3: 634,445 km (0.118 R)
• M4: 727,494 km (0.087 R)
• M5: 825,182 km (0.111 R)
• M6: 884,423 km (0.076 R)
• M7: 1,061,846 km (0.068 R)
• M8: 1,155,045 km (0.108 R)
• M9: 1,300,005 km (0.118 R)
• M10: 1,400,086 km (0.035 R)
• M11: 1,661,733 km (0.082 R)
• M12: 1,726,808 km (0.112 R)
• M13: 1,916,199 km (0.116 R)
• M14: 2,053,979 km (0.058 R)
• M15: 2,159,445 km (0.085 R)
• M16: 2,752,302 km (0.111 R)
• M17: 3,067,056 km (0.052 R)
• M18: 3,215,157 km (0.114 R)
• M19: 3,379,416 km (0.096 R)
• M20: 3,616,977 km (0.109 R)
• M21: 3,874,435 km (0.089 R)
• M22: 4,197,267 km (0.076 R)
• M23: 4,256,957 km (0.088 R)
• M24: 4,392,193 km (0.075 R)
• M25: 4,667,005 km (0.081 R)
• M26: 5,073,761 km (0.112 R)
• M27: 5,475,731 km (0.091 R)
• M28: 6,072,477 km (0.112 R)
• M29: 6,327,242 km (0.119 R)
• M30: 6,481,777 km (0.051 R)
• M31: 6,742,226 km (0.037 R)
• M32: 6,812,238 km (0.082 R)
• M33: 7,255,347 km (0.05 R)
• M34: 7,435,164 km (0.058 R)
• M35: 7,634,727 km (0.094 R)
• M36: 8,057,790 km (0.118 R)
• M37: 8,244,039 km (0.084 R)
• M38: 8,412,935 km (0.096 R)
• M39: 8,488,482 km (0.089 R)
• M40: 8,659,024 km (0.042 R)
• M41: 8,792,465 km (0.098 R)
• M42: 8,965,101 km (0.116 R)
• M43: 9,022,846 km (0.104 R)
• M44: 9,587,728 km (0.044 R)
• M45: 10,044,001 km (0.091 R)
• M46: 10,184,324 km (0.098 R)
• M47: 10,244,612 km (0.109 R)
• M48: 10,365,636 km (0.072 R)
• M49: 10,527,651 km (0.119 R)
• M50: 10,670,068 km (0.115 R)
• M51: 11,454,859 km (0.09 R)
• M52: 11,622,408 km (0.107 R)
• M53: 11,748,519 km (0.075 R)
• M54: 12,129,994 km (0.099 R)
• M55: 12,193,872 km (0.081 R)
• M56: 12,279,442 km (0.084 R)
• M57: 12,407,947 km (0.063 R)
• M58: 12,666,452 km (0.102 R)
• M59: 13,101,183 km (0.052 R)
• M60: 13,232,530 km (0.115 R)
• M61: 13,452,439 km (0.103 R)
• M62: 13,584,983 km (0.092 R)
• M63: 13,740,116 km (0.078 R)
• M64: 13,985,307 km (0.053 R)
• M65: 14,457,138 km (0.117 R)
• M66: 14,524,906 km (0.049 R)
• M67: 14,957,094 km (0.118 R)
• M68: 15,025,610 km (0.095 R)
• M69: 15,209,167 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 11.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.68 AU - 4.02 AU

Year: 4159 Days

Day: 13.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 62,015,786 km

• M1: 147,354 km (0.033 R)
• M2: 276,008 km (0.041 R)
• M3: 367,412 km (0.094 R)
• M4: 444,006 km (0.099 R)
• M5: 706,401 km (0.038 R)
• M6: 847,173 km (0.115 R)
• M7: 946,655 km (0.081 R)
• M8: 1,050,476 km (0.111 R)
• M9: 1,169,407 km (0.096 R)
• M10: 1,259,016 km (0.108 R)
• M11: 1,542,204 km (0.111 R)
• M12: 1,678,937 km (0.111 R)
• M13: 2,366,190 km (0.059 R)
• M14: 2,613,475 km (0.045 R)
• M15: 2,717,894 km (0.066 R)
• M16: 3,008,114 km (0.052 R)
• M17: 3,308,656 km (0.098 R)
• M18: 3,454,514 km (0.104 R)
• M19: 3,702,248 km (0.064 R)
• M20: 3,853,791 km (0.096 R)
• M21: 4,041,835 km (0.113 R)
• M22: 4,534,162 km (0.101 R)
• M23: 4,934,635 km (0.043 R)
• M24: 5,232,934 km (0.118 R)
• M25: 5,769,541 km (0.113 R)
• M26: 5,906,423 km (0.078 R)
• M27: 6,750,454 km (0.118 R)
• M28: 6,853,378 km (0.054 R)
• M29: 7,270,756 km (0.117 R)
• M30: 7,397,615 km (0.118 R)
• M31: 7,503,979 km (0.062 R)
• M32: 7,696,511 km (0.095 R)
• M33: 8,174,177 km (0.118 R)
• M34: 8,372,394 km (0.116 R)
• M35: 8,683,857 km (0.103 R)
• M36: 8,773,466 km (0.106 R)
• M37: 9,044,538 km (0.033 R)
• M38: 9,387,117 km (0.074 R)
• M39: 9,594,759 km (0.054 R)
• M40: 9,874,058 km (0.04 R)
• M41: 10,085,290 km (0.101 R)
• M42: 10,274,232 km (0.11 R)
• M43: 10,559,964 km (0.104 R)
• M44: 10,751,898 km (0.116 R)
• M45: 11,506,619 km (0.079 R)
• M46: 11,828,255 km (0.073 R)
• M47: 11,952,720 km (0.081 R)
• M48: 12,152,882 km (0.093 R)
• M49: 12,354,091 km (0.082 R)
• M50: 12,683,356 km (0.105 R)
• M51: 13,428,503 km (0.064 R)
• M52: 13,871,911 km (0.042 R)
• M53: 14,187,862 km (0.116 R)
• M54: 14,693,054 km (0.078 R)
• M55: 15,014,989 km (0.105 R)
• M56: 15,095,921 km (0.072 R)
• M57: 15,203,931 km (0.084 R)
• M58: 16,465,190 km (0.107 R)
• M59: 17,277,507 km (0.029 R)
• M60: 18,016,969 km (0.119 R)
• M61: 18,131,561 km (0.073 R)
• M62: 18,448,260 km (0.042 R)
• M63: 18,679,688 km (0.119 R)
• M64: 18,766,604 km (0.076 R)
• M65: 19,203,879 km (0.096 R)
• M66: 19,556,032 km (0.079 R)
• M67: 19,733,006 km (0.11 R)
• M68: 19,851,189 km (0.084 R)

Asteroid Belt

Center: 6.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.9

Radius: 7.5

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.02 AU - 11 AU

Year: 18343 Days

Day: 15.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,015,786 km

• M1: 103,372 km (0.038 R)
• M2: 368,011 km (0.059 R)
• M3: 498,759 km (0.068 R)
• M4: 1,963,921 km (0.089 R)
• M5: 2,383,244 km (0.098 R)
• M6: 2,603,302 km (0.116 R)
• M7: 2,667,330 km (0.097 R)
• M8: 3,096,826 km (0.096 R)
• M9: 3,199,001 km (0.06 R)
• M10: 3,654,676 km (0.076 R)
• M11: 4,940,918 km (0.081 R)
• M12: 5,756,825 km (0.077 R)
• M13: 5,882,936 km (0.101 R)
• M14: 6,439,440 km (0.106 R)
• M15: 6,614,171 km (0.072 R)
• M16: 6,968,119 km (0.094 R)
• M17: 7,283,023 km (0.119 R)
• M18: 7,926,593 km (0.112 R)
• M19: 8,397,527 km (0.114 R)
• M20: 8,877,437 km (0.09 R)
• M21: 9,514,724 km (0.105 R)
• M22: 9,663,873 km (0.074 R)
• M23: 10,166,671 km (0.066 R)
• M24: 11,197,550 km (0.083 R)
• M25: 12,153,481 km (0.063 R)
• M26: 12,261,341 km (0.042 R)
• M27: 12,478,108 km (0.076 R)
• M28: 13,246,293 km (0.1 R)
• M29: 13,580,196 km (0.112 R)
• M30: 13,973,189 km (0.078 R)
• M31: 14,313,075 km (0.108 R)
• M32: 14,370,072 km (0.083 R)
• M33: 15,174,759 km (0.056 R)
• M34: 15,407,384 km (0.085 R)
• M35: 16,171,530 km (0.074 R)
• M36: 16,767,827 km (0.111 R)
• M37: 16,887,804 km (0.118 R)
• M38: 17,371,155 km (0.104 R)
• M39: 19,349,288 km (0.105 R)
• M40: 19,538,380 km (0.064 R)
• M41: 21,202,805 km (0.089 R)
• M42: 22,249,392 km (0.112 R)
• M43: 22,580,003 km (0.119 R)
• M44: 23,112,123 km (0.107 R)
• M45: 23,312,883 km (0.119 R)
• M46: 23,581,262 km (0.079 R)
• M47: 24,053,393 km (0.113 R)
• M48: 24,665,248 km (0.07 R)
• M49: 24,870,197 km (0.108 R)
• M50: 25,696,127 km (0.108 R)
• M51: 25,903,918 km (0.036 R)
• M52: 27,022,013 km (0.06 R)
• M53: 29,522,242 km (0.096 R)
• M54: 30,323,189 km (0.101 R)
• M55: 30,542,799 km (0.109 R)
• M56: 32,693,418 km (0.108 R)
• M57: 33,446,344 km (0.108 R)
• M58: 34,662,724 km (0.098 R)
• M59: 36,203,582 km (0.082 R)
• M60: 36,514,447 km (0.068 R)
• M61: 36,904,299 km (0.059 R)
• M62: 36,982,389 km (0.034 R)
• M63: 37,766,730 km (0.095 R)
• M64: 39,032,927 km (0.057 R)
• M65: 39,751,296 km (0.115 R)
• M66: 40,072,034 km (0.088 R)
• M67: 40,635,270 km (0.092 R)
• M68: 41,120,266 km (0.091 R)
• M69: 42,832,414 km (0.101 R)
• M70: 43,986,711 km (0.074 R)
• M71: 45,318,431 km (0.112 R)
• M72: 46,832,361 km (0.026 R)
• M73: 47,001,557 km (0.081 R)
• M74: 47,171,051 km (0.088 R)
• M75: 48,448,318 km (0.107 R)
• M76: 49,220,243 km (0.043 R)
• M77: 49,306,261 km (0.071 R)
• M78: 50,515,611 km (0.04 R)
• M79: 50,949,893 km (0.049 R)
• M80: 51,560,103 km (0.12 R)
• M81: 51,734,833 km (0.1 R)
• M82: 52,699,440 km (0.114 R)
• M83: 52,787,553 km (0.107 R)
• M84: 53,404,794 km (0.109 R)
• M85: 54,468,734 km (0.089 R)
• M86: 54,646,606 km (0.086 R)
• M87: 55,003,248 km (0.113 R)
• M88: 56,797,524 km (0.105 R)
• M89: 57,068,446 km (0.097 R)
• M90: 59,250,331 km (0.074 R)
• M91: 59,799,954 km (0.084 R)
• M92: 60,167,366 km (0.057 R)
• M93: 60,259,369 km (0.096 R)
• M94: 61,644,645 km (0.071 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 10,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit