🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.9

Radius: 9.9

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.61 AU - 0.97 AU

Year: 446 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 72,155,629 km

• M1: 141,071 km (0.102 R)
• M2: 233,073 km (0.109 R)
• M3: 317,596 km (0.105 R)
• M4: 396,584 km (0.054 R)
• M5: 473,178 km (0.115 R)
• M6: 571,464 km (0.119 R)
• M7: 673,340 km (0.086 R)
• M8: 795,412 km (0.101 R)
• M9: 868,715 km (0.078 R)
• M10: 934,837 km (0.068 R)
• M11: 1,027,588 km (0.099 R)
• M12: 1,159,832 km (0.06 R)
• M13: 1,233,584 km (0.109 R)
• M14: 1,314,217 km (0.089 R)
• M15: 1,380,190 km (0.109 R)
• M16: 1,487,003 km (0.109 R)
• M17: 1,667,567 km (0.109 R)
• M18: 1,830,629 km (0.118 R)
• M19: 1,967,511 km (0.112 R)
• M20: 2,082,103 km (0.053 R)
• M21: 2,159,744 km (0.115 R)
• M22: 2,298,122 km (0.081 R)
• M23: 2,371,725 km (0.066 R)
• M24: 2,548,998 km (0.09 R)
• M25: 2,646,386 km (0.074 R)
• M26: 2,866,295 km (0.119 R)
• M27: 2,982,234 km (0.089 R)
• M28: 3,062,867 km (0.036 R)
• M29: 3,166,389 km (0.079 R)
• M30: 3,278,886 km (0.101 R)
• M31: 3,369,692 km (0.086 R)
• M32: 3,492,213 km (0.111 R)
• M33: 3,600,671 km (0.054 R)
• M34: 3,749,671 km (0.118 R)
• M35: 3,820,879 km (0.068 R)
• M36: 3,900,615 km (0.092 R)
• M37: 4,005,184 km (0.077 R)
• M38: 4,217,014 km (0.101 R)
• M39: 4,324,426 km (0.049 R)
• M40: 4,415,980 km (0.101 R)
• M41: 4,524,887 km (0.078 R)
• M42: 4,617,937 km (0.103 R)
• M43: 4,762,897 km (0.109 R)
• M44: 4,996,120 km (0.094 R)
• M45: 5,083,635 km (0.096 R)
• M46: 5,366,674 km (0.061 R)
• M47: 5,673,050 km (0.028 R)
• M48: 5,736,929 km (0.056 R)
• M49: 5,800,957 km (0.12 R)
• M50: 6,050,336 km (0.04 R)
• M51: 6,312,581 km (0.083 R)
• M52: 6,407,127 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.8

Radius: 9.7

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.1 AU - 1.8 AU

Year: 1110 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,155,629 km

• M1: 123,717 km (0.039 R)
• M2: 187,596 km (0.114 R)
• M3: 267,032 km (0.073 R)
• M4: 593,904 km (0.046 R)
• M5: 663,317 km (0.118 R)
• M6: 987,944 km (0.117 R)
• M7: 1,099,395 km (0.113 R)
• M8: 1,349,822 km (0.087 R)
• M9: 1,429,108 km (0.066 R)
• M10: 1,515,277 km (0.072 R)
• M11: 1,592,619 km (0.03 R)
• M12: 1,719,328 km (0.112 R)
• M13: 1,860,549 km (0.034 R)
• M14: 1,932,655 km (0.079 R)
• M15: 2,195,349 km (0.116 R)
• M16: 2,283,462 km (0.066 R)
• M17: 2,549,148 km (0.106 R)
• M18: 2,704,580 km (0.071 R)
• M19: 2,786,709 km (0.042 R)
• M20: 3,507,771 km (0.118 R)
• M21: 3,597,530 km (0.079 R)
• M22: 4,028,970 km (0.104 R)
• M23: 4,284,034 km (0.108 R)
• M24: 4,380,226 km (0.061 R)
• M25: 4,491,975 km (0.103 R)
• M26: 4,619,881 km (0.068 R)
• M27: 4,856,096 km (0.117 R)
• M28: 5,003,002 km (0.074 R)
• M29: 5,096,500 km (0.078 R)
• M30: 5,277,364 km (0.084 R)

Asteroid Belt

Center: 2.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.4

Radius: 11.4

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.53 AU - 2.65 AU

Year: 2650 Days

Day: 8.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,155,629 km

• M1: 142,417 km (0.109 R)
• M2: 321,486 km (0.07 R)
• M3: 411,095 km (0.095 R)
• M4: 623,075 km (0.075 R)
• M5: 696,079 km (0.105 R)
• M6: 1,042,398 km (0.105 R)
• M7: 1,188,854 km (0.072 R)
• M8: 1,477,877 km (0.111 R)
• M9: 1,618,051 km (0.117 R)
• M10: 1,803,103 km (0.084 R)
• M11: 2,009,099 km (0.034 R)
• M12: 2,535,385 km (0.103 R)
• M13: 2,751,404 km (0.114 R)
• M14: 3,453,018 km (0.043 R)
• M15: 3,675,769 km (0.095 R)
• M16: 3,832,847 km (0.092 R)
• M17: 4,153,585 km (0.025 R)
• M18: 4,354,046 km (0.094 R)
• M19: 4,427,798 km (0.081 R)
• M20: 4,897,834 km (0.089 R)
• M21: 5,109,665 km (0.084 R)
• M22: 5,207,053 km (0.111 R)
• M23: 5,482,912 km (0.116 R)
• M24: 5,682,924 km (0.063 R)
• M25: 6,255,884 km (0.11 R)
• M26: 6,381,097 km (0.063 R)
• M27: 6,528,301 km (0.072 R)
• M28: 6,740,431 km (0.096 R)
• M29: 6,954,955 km (0.092 R)
• M30: 7,215,255 km (0.107 R)
• M31: 7,434,715 km (0.102 R)
• M32: 7,545,268 km (0.113 R)
• M33: 7,745,729 km (0.099 R)
• M34: 7,857,778 km (0.119 R)
• M35: 8,015,604 km (0.085 R)
• M36: 8,106,260 km (0.045 R)
• M37: 8,242,992 km (0.095 R)
• M38: 8,564,777 km (0.066 R)
• M39: 8,750,578 km (0.114 R)
• M40: 9,031,822 km (0.077 R)
• M41: 9,316,058 km (0.041 R)
• M42: 9,411,501 km (0.111 R)
• M43: 9,772,182 km (0.098 R)
• M44: 10,260,020 km (0.043 R)
• M45: 10,333,922 km (0.112 R)
• M46: 10,432,806 km (0.09 R)
• M47: 10,531,840 km (0.056 R)
• M48: 10,756,087 km (0.081 R)
• M49: 11,133,074 km (0.099 R)
• M50: 11,668,484 km (0.027 R)
• M51: 11,797,138 km (0.056 R)
• M52: 12,870,204 km (0.049 R)
• M53: 13,163,416 km (0.088 R)
• M54: 13,270,528 km (0.106 R)
• M55: 13,485,799 km (0.098 R)
• M56: 14,056,216 km (0.09 R)
• M57: 14,165,871 km (0.079 R)
• M58: 14,358,254 km (0.062 R)
• M59: 14,551,534 km (0.058 R)
• M60: 14,773,538 km (0.064 R)
• M61: 15,052,538 km (0.113 R)
• M62: 15,164,736 km (0.117 R)
• M63: 15,587,500 km (0.09 R)
• M64: 15,928,732 km (0.097 R)
• M65: 16,043,025 km (0.099 R)
• M66: 17,141,971 km (0.098 R)
• M67: 17,612,008 km (0.109 R)
• M68: 17,848,672 km (0.094 R)
• M69: 17,997,073 km (0.03 R)
• M70: 18,564,797 km (0.084 R)
• M71: 18,986,962 km (0.097 R)
• M72: 19,534,340 km (0.099 R)
• M73: 19,687,379 km (0.11 R)
• M74: 19,871,384 km (0.118 R)
• M75: 20,210,523 km (0.085 R)
• M76: 20,365,207 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.8

Radius: 5.6

Gravity: 27.51 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.95 AU - 9.55 AU

Year: 16457 Days

Day: 19 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,155,629 km

• M1: 103,073 km (0.092 R)
• M2: 141,669 km (0.104 R)
• M3: 289,023 km (0.077 R)
• M4: 521,498 km (0.051 R)
• M5: 780,901 km (0.117 R)
• M6: 1,731,446 km (0.115 R)
• M7: 1,824,645 km (0.079 R)
• M8: 1,887,626 km (0.082 R)
• M9: 1,951,504 km (0.117 R)
• M10: 2,452,507 km (0.104 R)
• M11: 2,628,135 km (0.102 R)
• M12: 2,807,802 km (0.088 R)
• M13: 3,645,251 km (0.097 R)
• M14: 5,211,840 km (0.09 R)
• M15: 5,346,927 km (0.093 R)
• M16: 5,528,838 km (0.085 R)
• M17: 6,181,683 km (0.097 R)
• M18: 6,662,790 km (0.042 R)
• M19: 8,124,960 km (0.041 R)
• M20: 8,229,379 km (0.099 R)
• M21: 8,334,247 km (0.087 R)
• M22: 8,598,287 km (0.061 R)
• M23: 8,811,464 km (0.117 R)
• M24: 9,352,111 km (0.067 R)
• M25: 9,461,467 km (0.06 R)
• M26: 9,847,729 km (0.054 R)
• M27: 10,182,977 km (0.12 R)
• M28: 10,635,810 km (0.11 R)
• M29: 10,864,695 km (0.087 R)
• M30: 11,561,073 km (0.061 R)
• M31: 12,753,368 km (0.081 R)
• M32: 12,874,692 km (0.097 R)
• M33: 13,425,661 km (0.117 R)
• M34: 13,672,946 km (0.116 R)
• M35: 13,859,495 km (0.107 R)
• M36: 14,423,927 km (0.099 R)
• M37: 16,822,430 km (0.087 R)
• M38: 16,889,001 km (0.118 R)
• M39: 17,491,731 km (0.112 R)
• M40: 18,443,024 km (0.102 R)
• M41: 18,511,689 km (0.106 R)
• M42: 19,271,796 km (0.075 R)
• M43: 20,324,816 km (0.094 R)
• M44: 21,396,385 km (0.071 R)
• M45: 23,222,825 km (0.077 R)
• M46: 23,668,478 km (0.116 R)
• M47: 23,743,127 km (0.077 R)
• M48: 24,342,416 km (0.103 R)
• M49: 24,719,552 km (0.053 R)
• M50: 25,250,625 km (0.057 R)
• M51: 26,324,289 km (0.108 R)
• M52: 27,256,283 km (0.042 R)
• M53: 28,120,211 km (0.098 R)
• M54: 28,754,057 km (0.057 R)
• M55: 29,794,211 km (0.092 R)
• M56: 29,955,328 km (0.039 R)
• M57: 30,359,392 km (0.088 R)
• M58: 31,500,225 km (0.099 R)
• M59: 32,904,351 km (0.114 R)
• M60: 32,987,527 km (0.084 R)
• M61: 33,739,855 km (0.105 R)
• M62: 33,823,779 km (0.068 R)
• M63: 34,328,822 km (0.079 R)
• M64: 35,176,144 km (0.099 R)
• M65: 35,944,479 km (0.026 R)
• M66: 36,546,012 km (0.104 R)
• M67: 36,804,816 km (0.108 R)
• M68: 37,324,220 km (0.12 R)
• M69: 37,671,885 km (0.102 R)
• M70: 37,758,951 km (0.025 R)
• M71: 38,282,843 km (0.077 R)
• M72: 39,426,070 km (0.113 R)
• M73: 41,386,251 km (0.108 R)
• M74: 42,197,221 km (0.063 R)
• M75: 42,559,397 km (0.092 R)
• M76: 42,650,054 km (0.119 R)
• M77: 43,286,742 km (0.029 R)
• M78: 45,215,508 km (0.11 R)
• M79: 45,307,959 km (0.086 R)
• M80: 46,236,962 km (0.107 R)
• M81: 49,251,359 km (0.102 R)
• M82: 52,620,303 km (0.106 R)
• M83: 54,578,539 km (0.059 R)
• M84: 54,677,124 km (0.119 R)
• M85: 56,062,849 km (0.078 R)
• M86: 57,159,850 km (0.105 R)
• M87: 57,961,994 km (0.107 R)
• M88: 58,263,883 km (0.12 R)
• M89: 58,767,878 km (0.075 R)
• M90: 59,374,796 km (0.11 R)
• M91: 59,882,083 km (0.06 R)
• M92: 65,138,204 km (0.052 R)
• M93: 66,501,340 km (0.084 R)
• M94: 67,028,224 km (0.05 R)
• M95: 71,723,502 km (0.087 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: 166 - 11,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit