🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.5

Radius: 13

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.95 AU - 1.47 AU

Year: 903 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,004,767 km

• M1: 174,132 km (0.086 R)
• M2: 290,968 km (0.098 R)
• M3: 380,577 km (0.114 R)
• M4: 517,609 km (0.096 R)
• M5: 622,327 km (0.042 R)
• M6: 815,608 km (0.093 R)
• M7: 917,334 km (0.06 R)
• M8: 1,075,459 km (0.1 R)
• M9: 1,278,164 km (0.074 R)
• M10: 1,406,070 km (0.096 R)
• M11: 1,501,364 km (0.097 R)
• M12: 1,583,793 km (0.057 R)
• M13: 1,808,638 km (0.089 R)
• M14: 1,945,520 km (0.054 R)
• M15: 2,111,125 km (0.088 R)
• M16: 2,229,906 km (0.1 R)
• M17: 2,342,403 km (0.114 R)
• M18: 2,645,489 km (0.073 R)
• M19: 2,764,868 km (0.082 R)
• M20: 2,867,342 km (0.111 R)
• M21: 2,999,587 km (0.117 R)
• M22: 3,105,053 km (0.056 R)
• M23: 3,299,830 km (0.087 R)
• M24: 3,448,829 km (0.045 R)
• M25: 3,549,359 km (0.111 R)
• M26: 3,650,786 km (0.075 R)
• M27: 3,732,766 km (0.116 R)
• M28: 3,992,767 km (0.115 R)
• M29: 4,109,154 km (0.095 R)
• M30: 4,194,575 km (0.09 R)
• M31: 4,312,907 km (0.111 R)
• M32: 4,421,515 km (0.093 R)
• M33: 4,808,674 km (0.084 R)
• M34: 4,944,060 km (0.117 R)
• M35: 5,288,135 km (0.082 R)
• M36: 5,404,522 km (0.098 R)
• M37: 5,675,594 km (0.084 R)
• M38: 5,782,855 km (0.117 R)
• M39: 5,975,238 km (0.05 R)
• M40: 6,194,399 km (0.067 R)
• M41: 6,304,802 km (0.115 R)
• M42: 6,440,936 km (0.091 R)
• M43: 6,829,442 km (0.101 R)
• M44: 7,148,534 km (0.114 R)
• M45: 7,682,299 km (0.072 R)
• M46: 7,907,444 km (0.087 R)
• M47: 8,081,127 km (0.079 R)
• M48: 8,500,301 km (0.086 R)
• M49: 8,678,322 km (0.081 R)
• M50: 8,885,216 km (0.025 R)
• M51: 9,093,606 km (0.063 R)
• M52: 9,205,505 km (0.108 R)
• M53: 9,289,729 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.4

Radius: 10.2

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.12 AU - 1.56 AU

Year: 1052 Days

Day: 12.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 29,004,767 km

• M1: 127,158 km (0.074 R)
• M2: 195,225 km (0.083 R)
• M3: 449,093 km (0.083 R)
• M4: 562,338 km (0.082 R)
• M5: 686,355 km (0.062 R)
• M6: 772,374 km (0.077 R)
• M7: 862,282 km (0.072 R)
• M8: 1,023,249 km (0.034 R)
• M9: 1,099,844 km (0.058 R)
• M10: 1,366,876 km (0.09 R)
• M11: 1,663,828 km (0.099 R)
• M12: 1,727,556 km (0.11 R)
• M13: 1,885,831 km (0.08 R)
• M14: 1,962,126 km (0.081 R)
• M15: 2,058,766 km (0.034 R)
• M16: 2,267,305 km (0.116 R)
• M17: 2,461,932 km (0.108 R)
• M18: 2,566,651 km (0.11 R)
• M19: 2,630,230 km (0.086 R)
• M20: 2,748,113 km (0.098 R)
• M21: 2,911,773 km (0.088 R)
• M22: 3,033,994 km (0.083 R)
• M23: 3,191,820 km (0.106 R)
• M24: 3,260,336 km (0.089 R)
• M25: 3,375,676 km (0.103 R)
• M26: 3,838,681 km (0.102 R)
• M27: 4,359,581 km (0.044 R)
• M28: 4,512,470 km (0.028 R)
• M29: 4,836,948 km (0.117 R)
• M30: 5,209,447 km (0.058 R)
• M31: 5,604,983 km (0.085 R)
• M32: 5,674,247 km (0.107 R)
• M33: 5,757,723 km (0.045 R)
• M34: 5,841,498 km (0.114 R)
• M35: 6,138,150 km (0.105 R)
• M36: 6,252,443 km (0.104 R)
• M37: 6,643,492 km (0.092 R)
• M38: 6,982,929 km (0.104 R)
• M39: 7,328,052 km (0.115 R)
• M40: 7,510,412 km (0.103 R)
• M41: 7,632,783 km (0.082 R)
• M42: 7,817,686 km (0.112 R)
• M43: 8,238,953 km (0.1 R)
• M44: 8,333,499 km (0.081 R)
• M45: 8,683,708 km (0.119 R)
• M46: 8,779,899 km (0.103 R)
• M47: 8,844,376 km (0.087 R)
• M48: 9,022,397 km (0.09 R)
• M49: 9,103,629 km (0.116 R)
• M50: 9,168,853 km (0.11 R)
• M51: 9,447,704 km (0.1 R)
• M52: 9,546,738 km (0.11 R)
• M53: 9,629,615 km (0.077 R)
• M54: 9,796,117 km (0.072 R)
• M55: 9,997,027 km (0.089 R)
• M56: 10,437,144 km (0.111 R)
• M57: 10,556,823 km (0.071 R)
• M58: 10,970,311 km (0.082 R)
• M59: 11,196,503 km (0.12 R)
• M60: 11,618,219 km (0.061 R)
• M61: 11,688,979 km (0.061 R)
• M62: 11,795,343 km (0.068 R)
• M63: 11,937,760 km (0.09 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.2

Radius: 12.4

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.98 AU - 2.1 AU

Year: 1976 Days

Day: 11 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,004,767 km

• M1: 178,171 km (0.034 R)
• M2: 264,339 km (0.065 R)
• M3: 403,316 km (0.086 R)
• M4: 563,236 km (0.037 R)
• M5: 692,638 km (0.096 R)
• M6: 807,829 km (0.107 R)
• M7: 961,166 km (0.11 R)
• M8: 1,220,868 km (0.104 R)
• M9: 1,412,952 km (0.11 R)
• M10: 1,512,883 km (0.071 R)
• M11: 1,734,737 km (0.105 R)
• M12: 1,857,258 km (0.1 R)
• M13: 2,069,687 km (0.101 R)
• M14: 2,168,571 km (0.109 R)
• M15: 2,285,107 km (0.096 R)
• M16: 2,441,886 km (0.025 R)
• M17: 2,812,590 km (0.103 R)
• M18: 2,916,710 km (0.11 R)
• M19: 2,998,839 km (0.116 R)
• M20: 3,195,111 km (0.096 R)
• M21: 3,273,800 km (0.116 R)
• M22: 3,377,471 km (0.07 R)
• M23: 3,463,789 km (0.094 R)
• M24: 3,550,855 km (0.083 R)
• M25: 3,829,257 km (0.059 R)
• M26: 4,286,877 km (0.106 R)
• M27: 4,508,730 km (0.096 R)
• M28: 4,645,163 km (0.055 R)
• M29: 4,741,505 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.7

Radius: 12.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.02 AU - 3.5 AU

Year: 3992 Days

Day: 12 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,004,767 km

• M1: 159,322 km (0.088 R)
• M2: 391,946 km (0.069 R)
• M3: 565,929 km (0.083 R)
• M4: 759,808 km (0.074 R)
• M5: 956,529 km (0.094 R)
• M6: 1,249,591 km (0.102 R)
• M7: 1,401,283 km (0.061 R)
• M8: 1,510,041 km (0.103 R)
• M9: 1,609,224 km (0.058 R)
• M10: 1,775,278 km (0.069 R)
• M11: 1,880,445 km (0.102 R)
• M12: 1,974,243 km (0.11 R)
• M13: 2,236,937 km (0.109 R)
• M14: 2,351,080 km (0.109 R)
• M15: 2,525,960 km (0.097 R)
• M16: 2,645,040 km (0.082 R)
• M17: 2,781,324 km (0.086 R)
• M18: 3,204,237 km (0.105 R)
• M19: 3,448,231 km (0.105 R)
• M20: 3,530,809 km (0.032 R)
• M21: 3,631,040 km (0.102 R)
• M22: 3,732,018 km (0.101 R)
• M23: 3,817,139 km (0.05 R)
• M24: 3,919,913 km (0.058 R)
• M25: 4,058,590 km (0.073 R)
• M26: 4,305,128 km (0.049 R)
• M27: 4,466,244 km (0.115 R)
• M28: 4,556,602 km (0.081 R)
• M29: 4,647,557 km (0.036 R)
• M30: 4,831,562 km (0.119 R)
• M31: 5,074,210 km (0.112 R)
• M32: 5,340,195 km (0.097 R)
• M33: 5,552,325 km (0.107 R)
• M34: 5,885,779 km (0.075 R)
• M35: 6,531,144 km (0.082 R)
• M36: 7,072,239 km (0.113 R)
• M37: 7,348,247 km (0.082 R)
• M38: 7,541,378 km (0.085 R)
• M39: 7,801,679 km (0.056 R)
• M40: 8,064,821 km (0.047 R)
• M41: 8,645,111 km (0.095 R)
• M42: 8,871,902 km (0.036 R)
• M43: 8,986,194 km (0.087 R)
• M44: 9,077,748 km (0.108 R)
• M45: 9,215,977 km (0.103 R)
• M46: 9,308,428 km (0.064 R)
• M47: 9,587,728 km (0.091 R)
• M48: 9,728,350 km (0.065 R)
• M49: 10,369,975 km (0.103 R)
• M50: 10,683,682 km (0.068 R)
• M51: 10,829,689 km (0.089 R)
• M52: 11,519,335 km (0.112 R)
• M53: 11,819,279 km (0.038 R)
• M54: 12,096,484 km (0.088 R)
• M55: 12,631,745 km (0.107 R)
• M56: 13,435,983 km (0.06 R)
• M57: 14,741,075 km (0.066 R)
• M58: 14,822,157 km (0.097 R)
• M59: 14,957,842 km (0.065 R)
• M60: 16,002,634 km (0.108 R)
• M61: 16,141,909 km (0.106 R)
• M62: 16,365,409 km (0.089 R)
• M63: 16,505,731 km (0.106 R)
• M64: 16,702,752 km (0.099 R)
• M65: 17,584,931 km (0.041 R)
• M66: 17,786,140 km (0.091 R)
• M67: 17,872,757 km (0.108 R)
• M68: 18,540,562 km (0.089 R)
• M69: 18,774,832 km (0.098 R)
• M70: 18,951,058 km (0.094 R)
• M71: 19,305,306 km (0.045 R)
• M72: 19,990,464 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.4

Radius: 13.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.85 AU - 3.97 AU

Year: 5244 Days

Day: 12.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,004,767 km

• M1: 173,833 km (0.096 R)
• M2: 326,123 km (0.105 R)
• M3: 452,833 km (0.06 R)
• M4: 783,594 km (0.078 R)
• M5: 1,092,214 km (0.047 R)
• M6: 1,485,956 km (0.096 R)
• M7: 1,724,115 km (0.118 R)
• M8: 1,906,924 km (0.052 R)
• M9: 2,096,465 km (0.061 R)
• M10: 2,475,845 km (0.061 R)
• M11: 2,664,338 km (0.07 R)
• M12: 3,403,352 km (0.094 R)
• M13: 3,699,107 km (0.068 R)
• M14: 3,981,398 km (0.074 R)
• M15: 4,225,990 km (0.108 R)
• M16: 4,521,296 km (0.075 R)
• M17: 4,965,303 km (0.095 R)
• M18: 5,374,603 km (0.051 R)
• M19: 5,496,974 km (0.12 R)
• M20: 6,458,290 km (0.104 R)
• M21: 6,562,410 km (0.11 R)
• M22: 7,635,625 km (0.073 R)
• M23: 7,801,379 km (0.07 R)
• M24: 8,936,678 km (0.036 R)
• M25: 9,612,710 km (0.052 R)
• M26: 9,791,929 km (0.058 R)
• M27: 10,305,498 km (0.097 R)
• M28: 10,673,210 km (0.113 R)
• M29: 11,295,986 km (0.106 R)
• M30: 11,390,382 km (0.029 R)
• M31: 11,643,501 km (0.111 R)
• M32: 12,026,622 km (0.111 R)
• M33: 12,123,112 km (0.116 R)
• M34: 12,511,468 km (0.058 R)
• M35: 13,134,843 km (0.063 R)
• M36: 14,343,593 km (0.111 R)
• M37: 14,480,027 km (0.058 R)
• M38: 15,238,638 km (0.097 R)
• M39: 15,622,805 km (0.081 R)
• M40: 15,763,277 km (0.093 R)
• M41: 16,187,238 km (0.095 R)
• M42: 16,436,318 km (0.107 R)
• M43: 16,543,430 km (0.104 R)
• M44: 16,866,262 km (0.118 R)
• M45: 17,700,719 km (0.115 R)
• M46: 18,141,435 km (0.05 R)
• M47: 18,326,188 km (0.12 R)
• M48: 18,697,490 km (0.083 R)
• M49: 19,071,335 km (0.076 R)
• M50: 19,296,779 km (0.119 R)
• M51: 19,523,121 km (0.117 R)
• M52: 19,712,511 km (0.109 R)
• M53: 20,668,143 km (0.12 R)
• M54: 20,899,720 km (0.046 R)
• M55: 21,054,704 km (0.034 R)
• M56: 21,326,672 km (0.047 R)
• M57: 21,874,201 km (0.081 R)
• M58: 23,062,905 km (0.095 R)
• M59: 23,584,703 km (0.103 R)
• M60: 23,705,578 km (0.111 R)
• M61: 24,150,781 km (0.039 R)
• M62: 24,313,394 km (0.105 R)
• M63: 24,598,827 km (0.053 R)
• M64: 25,008,426 km (0.111 R)
• M65: 26,585,786 km (0.09 R)
• M66: 28,109,590 km (0.07 R)
• M67: 28,237,795 km (0.117 R)
• M68: 28,838,879 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.8

Radius: 7.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.21 AU - 10.59 AU

Year: 18008 Days

Day: 18.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,004,767 km

• M1: 103,522 km (0.105 R)
• M2: 163,062 km (0.068 R)
• M3: 387,907 km (0.062 R)
• M4: 953,238 km (0.09 R)
• M5: 1,021,305 km (0.104 R)
• M6: 1,464,114 km (0.058 R)
• M7: 1,527,394 km (0.102 R)
• M8: 1,739,374 km (0.11 R)
• M9: 1,926,222 km (0.099 R)
• M10: 2,209,860 km (0.078 R)
• M11: 2,282,864 km (0.113 R)
• M12: 2,525,661 km (0.053 R)
• M13: 2,582,807 km (0.073 R)
• M14: 2,776,836 km (0.099 R)
• M15: 2,875,570 km (0.039 R)
• M16: 3,282,327 km (0.111 R)
• M17: 4,082,077 km (0.089 R)
• M18: 4,171,985 km (0.116 R)
• M19: 4,445,899 km (0.028 R)
• M20: 4,915,337 km (0.054 R)
• M21: 5,107,571 km (0.119 R)
• M22: 5,474,684 km (0.079 R)
• M23: 6,105,388 km (0.102 R)
• M24: 6,468,762 km (0.096 R)
• M25: 6,812,388 km (0.104 R)
• M26: 6,892,423 km (0.118 R)
• M27: 7,134,771 km (0.094 R)
• M28: 7,325,209 km (0.109 R)
• M29: 7,434,865 km (0.081 R)
• M30: 7,517,293 km (0.056 R)
• M31: 7,794,647 km (0.067 R)
• M32: 8,075,443 km (0.112 R)
• M33: 8,245,386 km (0.113 R)
• M34: 9,054,561 km (0.109 R)
• M35: 9,113,353 km (0.112 R)
• M36: 10,040,261 km (0.104 R)
• M37: 10,561,310 km (0.087 R)
• M38: 11,406,838 km (0.114 R)
• M39: 11,725,631 km (0.107 R)
• M40: 12,047,117 km (0.095 R)
• M41: 12,111,892 km (0.033 R)
• M42: 12,209,131 km (0.115 R)
• M43: 12,797,948 km (0.114 R)
• M44: 12,863,921 km (0.071 R)
• M45: 12,930,043 km (0.106 R)
• M46: 13,732,187 km (0.09 R)
• M47: 13,867,423 km (0.066 R)
• M48: 14,378,599 km (0.029 R)
• M49: 15,489,663 km (0.027 R)
• M50: 15,630,434 km (0.112 R)
• M51: 15,807,109 km (0.039 R)
• M52: 18,088,627 km (0.11 R)
• M53: 18,237,028 km (0.107 R)
• M54: 18,572,127 km (0.109 R)
• M55: 19,665,986 km (0.053 R)
• M56: 19,933,168 km (0.094 R)
• M57: 21,639,781 km (0.047 R)
• M58: 21,797,307 km (0.112 R)
• M59: 22,950,258 km (0.062 R)
• M60: 23,191,260 km (0.106 R)
• M61: 23,271,894 km (0.099 R)
• M62: 23,797,580 km (0.105 R)
• M63: 24,245,477 km (0.03 R)
• M64: 24,943,051 km (0.027 R)
• M65: 25,232,224 km (0.03 R)
• M66: 26,316,061 km (0.085 R)
• M67: 28,658,464 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 15,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit