🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.8

Radius: 11.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.64 AU - 0.88 AU

Year: 457 Days

Day: 12.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 33,354,031 km

• M1: 146,307 km (0.049 R)
• M2: 228,885 km (0.059 R)
• M3: 393,742 km (0.057 R)
• M4: 477,965 km (0.115 R)
• M5: 583,731 km (0.105 R)
• M6: 698,622 km (0.087 R)
• M7: 790,475 km (0.034 R)
• M8: 899,233 km (0.067 R)
• M9: 979,118 km (0.105 R)
• M10: 1,123,929 km (0.096 R)
• M11: 1,210,845 km (0.076 R)
• M12: 1,304,793 km (0.047 R)
• M13: 1,396,496 km (0.095 R)
• M14: 1,500,616 km (0.095 R)
• M15: 1,617,602 km (0.12 R)
• M16: 1,706,313 km (0.046 R)
• M17: 1,812,677 km (0.11 R)
• M18: 1,937,891 km (0.079 R)
• M19: 2,128,479 km (0.093 R)
• M20: 2,202,978 km (0.042 R)
• M21: 2,449,964 km (0.061 R)
• M22: 2,601,208 km (0.082 R)
• M23: 2,787,008 km (0.063 R)
• M24: 2,875,271 km (0.059 R)
• M25: 2,996,595 km (0.085 R)
• M26: 3,067,654 km (0.105 R)
• M27: 3,152,326 km (0.118 R)
• M28: 3,237,747 km (0.071 R)
• M29: 3,344,111 km (0.069 R)
• M30: 3,424,594 km (0.085 R)
• M31: 3,505,677 km (0.068 R)
• M32: 3,594,388 km (0.094 R)
• M33: 3,697,611 km (0.115 R)
• M34: 3,879,073 km (0.115 R)
• M35: 4,013,412 km (0.084 R)
• M36: 4,127,854 km (0.102 R)
• M37: 4,338,189 km (0.044 R)
• M38: 4,470,433 km (0.093 R)
• M39: 4,589,064 km (0.118 R)
• M40: 4,898,133 km (0.055 R)
• M41: 5,036,063 km (0.113 R)
• M42: 5,386,421 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.6

Radius: 11.4

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.05 AU - 1.57 AU

Year: 1035 Days

Day: 12 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,354,031 km

• M1: 154,834 km (0.12 R)
• M2: 242,498 km (0.097 R)
• M3: 350,807 km (0.111 R)
• M4: 451,636 km (0.097 R)
• M5: 658,829 km (0.106 R)
• M6: 752,328 km (0.106 R)
• M7: 837,449 km (0.107 R)
• M8: 912,248 km (0.119 R)
• M9: 1,011,132 km (0.11 R)
• M10: 1,121,386 km (0.07 R)
• M11: 1,354,758 km (0.049 R)
• M12: 1,604,138 km (0.119 R)
• M13: 1,725,761 km (0.089 R)
• M14: 1,823,598 km (0.088 R)
• M15: 1,932,356 km (0.084 R)
• M16: 2,043,507 km (0.107 R)
• M17: 2,128,329 km (0.111 R)
• M18: 2,340,758 km (0.04 R)
• M19: 2,550,045 km (0.12 R)
• M20: 2,682,739 km (0.052 R)
• M21: 2,849,391 km (0.036 R)
• M22: 3,094,881 km (0.108 R)
• M23: 3,171,026 km (0.045 R)
• M24: 3,369,842 km (0.111 R)
• M25: 3,561,327 km (0.057 R)
• M26: 3,698,658 km (0.062 R)
• M27: 3,919,913 km (0.109 R)
• M28: 4,121,571 km (0.109 R)
• M29: 4,253,815 km (0.107 R)
• M30: 4,326,520 km (0.116 R)
• M31: 4,448,891 km (0.07 R)
• M32: 4,634,392 km (0.052 R)
• M33: 5,038,755 km (0.048 R)
• M34: 5,193,440 km (0.041 R)
• M35: 5,494,281 km (0.03 R)
• M36: 5,707,009 km (0.087 R)
• M37: 5,841,198 km (0.104 R)
• M38: 5,949,507 km (0.039 R)
• M39: 6,085,641 km (0.082 R)
• M40: 6,222,972 km (0.029 R)
• M41: 6,375,113 km (0.116 R)
• M42: 6,640,949 km (0.065 R)
• M43: 6,867,739 km (0.085 R)
• M44: 7,270,606 km (0.106 R)
• M45: 7,489,617 km (0.112 R)
• M46: 7,607,351 km (0.104 R)
• M47: 7,919,412 km (0.103 R)
• M48: 8,357,135 km (0.05 R)
• M49: 8,663,661 km (0.104 R)
• M50: 8,833,754 km (0.118 R)
• M51: 8,942,662 km (0.118 R)
• M52: 9,287,784 km (0.1 R)
• M53: 9,398,486 km (0.098 R)
• M54: 9,541,502 km (0.102 R)
• M55: 9,797,613 km (0.047 R)
• M56: 10,153,357 km (0.067 R)
• M57: 10,628,929 km (0.042 R)
• M58: 10,777,928 km (0.051 R)
• M59: 11,162,096 km (0.1 R)
• M60: 11,415,066 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.1

Radius: 13.1

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.83 AU - 6.17 AU

Year: 8903 Days

Day: 9.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,354,031 km

• M1: 348,114 km (0.047 R)
• M2: 472,131 km (0.112 R)
• M3: 601,832 km (0.106 R)
• M4: 686,654 km (0.104 R)
• M5: 1,233,883 km (0.082 R)
• M6: 1,685,519 km (0.106 R)
• M7: 1,811,780 km (0.052 R)
• M8: 1,941,332 km (0.104 R)
• M9: 2,187,270 km (0.118 R)
• M10: 3,812,053 km (0.076 R)
• M11: 3,951,927 km (0.062 R)
• M12: 4,122,020 km (0.112 R)
• M13: 4,676,729 km (0.119 R)
• M14: 4,766,487 km (0.072 R)
• M15: 5,317,307 km (0.107 R)
• M16: 5,663,925 km (0.072 R)
• M17: 5,920,785 km (0.115 R)
• M18: 6,116,010 km (0.116 R)
• M19: 6,952,112 km (0.067 R)
• M20: 7,506,223 km (0.095 R)
• M21: 7,646,994 km (0.066 R)
• M22: 7,788,664 km (0.099 R)
• M23: 8,916,033 km (0.106 R)
• M24: 9,065,182 km (0.099 R)
• M25: 9,366,023 km (0.102 R)
• M26: 9,594,011 km (0.115 R)
• M27: 9,746,900 km (0.102 R)
• M28: 9,977,879 km (0.031 R)
• M29: 10,366,684 km (0.116 R)
• M30: 10,721,081 km (0.1 R)
• M31: 11,119,460 km (0.094 R)
• M32: 11,360,911 km (0.079 R)
• M33: 12,929,744 km (0.08 R)
• M34: 13,353,854 km (0.062 R)
• M35: 14,215,837 km (0.078 R)
• M36: 14,918,348 km (0.088 R)
• M37: 15,273,943 km (0.107 R)
• M38: 15,452,712 km (0.04 R)
• M39: 15,812,495 km (0.032 R)
• M40: 16,038,837 km (0.03 R)
• M41: 16,129,642 km (0.107 R)
• M42: 16,723,995 km (0.116 R)
• M43: 17,279,152 km (0.092 R)
• M44: 18,502,564 km (0.111 R)
• M45: 18,693,301 km (0.116 R)
• M46: 19,076,571 km (0.106 R)
• M47: 19,705,181 km (0.093 R)
• M48: 20,095,332 km (0.077 R)
• M49: 20,734,863 km (0.12 R)
• M50: 21,531,173 km (0.077 R)
• M51: 22,033,971 km (0.093 R)
• M52: 22,236,078 km (0.088 R)
• M53: 22,693,249 km (0.103 R)
• M54: 23,720,388 km (0.107 R)
• M55: 24,135,522 km (0.114 R)
• M56: 24,867,804 km (0.062 R)
• M57: 24,972,971 km (0.087 R)
• M58: 25,131,096 km (0.095 R)
• M59: 26,193,390 km (0.088 R)
• M60: 27,053,877 km (0.096 R)
• M61: 27,378,954 km (0.045 R)
• M62: 27,650,922 km (0.084 R)
• M63: 27,869,036 km (0.117 R)
• M64: 28,032,995 km (0.094 R)
• M65: 28,471,916 km (0.114 R)
• M66: 28,857,878 km (0.027 R)
• M67: 29,802,289 km (0.113 R)
• M68: 30,643,927 km (0.111 R)
• M69: 32,293,393 km (0.067 R)
• M70: 34,088,418 km (0.06 R)
• M71: 35,263,509 km (0.093 R)
• M72: 35,678,045 km (0.069 R)
• M73: 35,915,606 km (0.1 R)
• M74: 36,034,537 km (0.066 R)
• M75: 36,991,065 km (0.082 R)
• M76: 37,834,947 km (0.093 R)
• M77: 38,016,559 km (0.069 R)
• M78: 38,137,883 km (0.073 R)
• M79: 39,112,513 km (0.103 R)
• M80: 39,541,560 km (0.068 R)
• M81: 40,280,723 km (0.056 R)
• M82: 40,589,941 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.1

Radius: 4.5

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.18 AU - 7.6 AU

Year: 12484 Days

Day: 20.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 33,354,031 km

• M1: 61,485 km (0.085 R)
• M2: 117,135 km (0.071 R)
• M3: 462,257 km (0.104 R)
• M4: 545,284 km (0.116 R)
• M5: 781,350 km (0.119 R)
• M6: 866,620 km (0.045 R)
• M7: 1,000,361 km (0.111 R)
• M8: 1,108,969 km (0.105 R)
• M9: 1,354,609 km (0.103 R)
• M10: 1,509,891 km (0.108 R)
• M11: 1,616,704 km (0.04 R)
• M12: 1,744,461 km (0.117 R)
• M13: 1,875,509 km (0.045 R)
• M14: 2,068,340 km (0.078 R)
• M15: 2,307,996 km (0.117 R)
• M16: 2,684,085 km (0.085 R)
• M17: 2,770,253 km (0.113 R)
• M18: 2,835,478 km (0.064 R)
• M19: 3,146,642 km (0.044 R)
• M20: 3,260,336 km (0.035 R)
• M21: 3,398,714 km (0.092 R)
• M22: 3,728,877 km (0.112 R)
• M23: 4,831,712 km (0.116 R)
• M24: 5,015,867 km (0.116 R)
• M25: 5,445,512 km (0.101 R)
• M26: 6,111,821 km (0.093 R)
• M27: 6,140,095 km (0.092 R)
• M28: 6,599,211 km (0.085 R)
• M29: 7,218,396 km (0.09 R)
• M30: 7,338,374 km (0.06 R)
• M31: 9,543,447 km (0.054 R)
• M32: 9,940,629 km (0.111 R)
• M33: 10,343,047 km (0.079 R)
• M34: 10,682,634 km (0.114 R)
• M35: 11,094,776 km (0.103 R)
• M36: 12,041,133 km (0.11 R)
• M37: 12,326,565 km (0.117 R)
• M38: 12,614,092 km (0.098 R)
• M39: 12,794,956 km (0.119 R)
• M40: 12,940,216 km (0.091 R)
• M41: 13,637,940 km (0.048 R)
• M42: 14,159,887 km (0.077 R)
• M43: 14,197,287 km (0.115 R)
• M44: 14,612,271 km (0.11 R)
• M45: 14,726,265 km (0.117 R)
• M46: 14,764,263 km (0.097 R)
• M47: 14,840,408 km (0.113 R)
• M48: 14,916,703 km (0.09 R)
• M49: 15,415,612 km (0.108 R)
• M50: 15,608,892 km (0.099 R)
• M51: 16,746,285 km (0.087 R)
• M52: 16,984,893 km (0.118 R)
• M53: 17,425,160 km (0.086 R)
• M54: 17,910,007 km (0.073 R)
• M55: 18,276,372 km (0.101 R)
• M56: 18,440,032 km (0.101 R)
• M57: 18,727,559 km (0.1 R)
• M58: 19,307,251 km (0.054 R)
• M59: 19,682,891 km (0.083 R)
• M60: 20,272,007 km (0.078 R)
• M61: 20,568,810 km (0.101 R)
• M62: 20,611,295 km (0.107 R)
• M63: 20,653,931 km (0.103 R)
• M64: 22,117,746 km (0.083 R)
• M65: 22,554,572 km (0.054 R)
• M66: 22,686,218 km (0.101 R)
• M67: 23,126,784 km (0.082 R)
• M68: 23,259,477 km (0.041 R)
• M69: 23,525,612 km (0.071 R)
• M70: 24,016,293 km (0.105 R)
• M71: 24,105,902 km (0.059 R)
• M72: 24,330,298 km (0.061 R)
• M73: 24,826,365 km (0.114 R)
• M74: 25,143,812 km (0.119 R)
• M75: 25,325,872 km (0.075 R)
• M76: 25,736,967 km (0.069 R)
• M77: 26,334,760 km (0.059 R)
• M78: 26,380,986 km (0.074 R)
• M79: 26,612,264 km (0.1 R)
• M80: 27,030,241 km (0.09 R)
• M81: 27,169,965 km (0.085 R)
• M82: 27,778,529 km (0.095 R)
• M83: 27,966,724 km (0.114 R)
• M84: 28,013,847 km (0.049 R)
• M85: 29,200,008 km (0.105 R)
• M86: 29,295,601 km (0.039 R)
• M87: 29,391,344 km (0.067 R)
• M88: 30,160,876 km (0.093 R)
• M89: 31,327,290 km (0.113 R)
• M90: 32,211,862 km (0.089 R)
• M91: 32,360,114 km (0.107 R)
• M92: 32,508,515 km (0.12 R)
• M93: 33,005,030 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 12,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit