🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.2

Radius: 9.5

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.82 AU - 1.16 AU

Year: 680 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 47,698,511 km

• M1: 120,725 km (0.111 R)
• M2: 185,950 km (0.089 R)
• M3: 257,308 km (0.097 R)
• M4: 319,990 km (0.091 R)
• M5: 408,701 km (0.1 R)
• M6: 478,863 km (0.115 R)
• M7: 562,488 km (0.105 R)
• M8: 651,798 km (0.094 R)
• M9: 751,281 km (0.073 R)
• M10: 887,265 km (0.064 R)
• M11: 999,015 km (0.073 R)
• M12: 1,110,016 km (0.093 R)
• M13: 1,184,366 km (0.106 R)
• M14: 1,443,021 km (0.081 R)
• M15: 1,524,851 km (0.099 R)
• M16: 1,640,789 km (0.08 R)
• M17: 1,759,720 km (0.076 R)
• M18: 1,895,405 km (0.104 R)
• M19: 1,985,463 km (0.088 R)
• M20: 2,062,805 km (0.097 R)
• M21: 2,126,833 km (0.08 R)
• M22: 2,191,609 km (0.029 R)
• M23: 2,286,304 km (0.035 R)
• M24: 2,382,496 km (0.11 R)
• M25: 2,663,590 km (0.106 R)
• M26: 2,772,797 km (0.08 R)
• M27: 2,835,927 km (0.092 R)
• M28: 2,931,370 km (0.062 R)
• M29: 3,003,776 km (0.077 R)
• M30: 3,241,187 km (0.043 R)
• M31: 3,416,815 km (0.12 R)
• M32: 3,570,004 km (0.106 R)
• M33: 3,638,819 km (0.081 R)
• M34: 3,768,969 km (0.081 R)
• M35: 3,971,674 km (0.108 R)
• M36: 4,150,892 km (0.053 R)
• M37: 4,638,880 km (0.115 R)
• M38: 4,884,819 km (0.076 R)
• M39: 4,999,860 km (0.111 R)
• M40: 5,135,246 km (0.077 R)
• M41: 5,222,910 km (0.107 R)
• M42: 5,320,897 km (0.098 R)
• M43: 5,588,378 km (0.118 R)
• M44: 5,718,827 km (0.098 R)
• M45: 5,911,360 km (0.109 R)
• M46: 6,023,857 km (0.118 R)
• M47: 6,428,071 km (0.106 R)
• M48: 6,512,145 km (0.072 R)
• M49: 6,777,232 km (0.107 R)
• M50: 7,002,527 km (0.088 R)
• M51: 7,132,378 km (0.058 R)
• M52: 7,438,605 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.1

Radius: 10.6

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.15 AU - 1.51 AU

Year: 1059 Days

Day: 12.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 47,698,511 km

• M1: 134,040 km (0.104 R)
• M2: 213,925 km (0.077 R)
• M3: 301,589 km (0.107 R)
• M4: 428,747 km (0.106 R)
• M5: 512,074 km (0.105 R)
• M6: 703,409 km (0.109 R)
• M7: 861,385 km (0.104 R)
• M8: 942,317 km (0.076 R)
• M9: 1,025,793 km (0.094 R)
• M10: 1,112,111 km (0.047 R)
• M11: 1,246,449 km (0.073 R)
• M12: 1,386,323 km (0.103 R)
• M13: 1,468,752 km (0.111 R)
• M14: 1,581,249 km (0.052 R)
• M15: 1,830,330 km (0.069 R)
• M16: 2,374,417 km (0.093 R)
• M17: 2,549,746 km (0.06 R)
• M18: 2,617,813 km (0.047 R)
• M19: 2,712,209 km (0.103 R)
• M20: 2,799,126 km (0.074 R)
• M21: 2,940,047 km (0.106 R)
• M22: 3,210,819 km (0.115 R)
• M23: 3,349,347 km (0.094 R)
• M24: 3,480,394 km (0.07 R)
• M25: 3,594,089 km (0.099 R)
• M26: 3,699,406 km (0.062 R)
• M27: 3,767,024 km (0.102 R)
• M28: 3,883,860 km (0.088 R)
• M29: 3,972,272 km (0.047 R)
• M30: 4,041,536 km (0.116 R)
• M31: 4,121,272 km (0.092 R)
• M32: 4,292,262 km (0.081 R)
• M33: 4,777,408 km (0.112 R)
• M34: 4,925,360 km (0.117 R)
• M35: 5,010,481 km (0.097 R)
• M36: 5,280,057 km (0.097 R)
• M37: 5,422,025 km (0.038 R)
• M38: 5,598,551 km (0.118 R)
• M39: 5,710,001 km (0.108 R)
• M40: 5,833,270 km (0.075 R)
• M41: 6,059,761 km (0.106 R)
• M42: 6,151,315 km (0.118 R)
• M43: 6,243,168 km (0.097 R)
• M44: 6,393,514 km (0.107 R)
• M45: 6,463,226 km (0.111 R)
• M46: 6,545,056 km (0.064 R)
• M47: 6,615,367 km (0.111 R)
• M48: 6,780,523 km (0.101 R)
• M49: 7,090,789 km (0.082 R)
• M50: 7,199,248 km (0.045 R)
• M51: 7,271,952 km (0.083 R)
• M52: 7,503,680 km (0.083 R)
• M53: 7,663,600 km (0.089 R)
• M54: 7,936,915 km (0.089 R)
• M55: 8,200,656 km (0.105 R)
• M56: 8,276,652 km (0.05 R)
• M57: 8,711,383 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.1

Radius: 12.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.76 AU - 2.8 AU

Year: 3199 Days

Day: 6.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 47,698,511 km

• M1: 185,202 km (0.076 R)
• M2: 283,937 km (0.106 R)
• M3: 519,105 km (0.113 R)
• M4: 601,234 km (0.117 R)
• M5: 924,515 km (0.055 R)
• M6: 1,009,337 km (0.102 R)
• M7: 1,197,830 km (0.103 R)
• M8: 1,344,586 km (0.081 R)
• M9: 1,453,194 km (0.099 R)
• M10: 1,576,462 km (0.065 R)
• M11: 1,750,295 km (0.091 R)
• M12: 2,054,727 km (0.079 R)
• M13: 2,323,704 km (0.081 R)
• M14: 3,603,214 km (0.069 R)
• M15: 3,726,184 km (0.087 R)
• M16: 3,976,461 km (0.102 R)
• M17: 4,135,633 km (0.115 R)
• M18: 4,362,274 km (0.106 R)
• M19: 4,477,165 km (0.094 R)
• M20: 4,642,920 km (0.075 R)
• M21: 4,946,603 km (0.089 R)
• M22: 5,118,192 km (0.03 R)
• M23: 5,396,893 km (0.025 R)
• M24: 5,951,153 km (0.108 R)
• M25: 6,097,160 km (0.07 R)
• M26: 6,207,414 km (0.084 R)
• M27: 6,580,062 km (0.099 R)
• M28: 6,750,006 km (0.115 R)
• M29: 7,094,529 km (0.12 R)
• M30: 7,288,408 km (0.087 R)
• M31: 7,464,485 km (0.103 R)
• M32: 7,582,667 km (0.101 R)
• M33: 7,880,666 km (0.085 R)
• M34: 8,182,704 km (0.098 R)
• M35: 8,345,317 km (0.056 R)
• M36: 8,611,901 km (0.106 R)
• M37: 8,985,746 km (0.037 R)
• M38: 9,878,546 km (0.107 R)
• M39: 10,291,885 km (0.097 R)
• M40: 10,533,784 km (0.104 R)
• M41: 10,844,350 km (0.104 R)
• M42: 11,157,907 km (0.111 R)
• M43: 11,474,456 km (0.058 R)
• M44: 12,001,040 km (0.081 R)
• M45: 12,162,905 km (0.11 R)
• M46: 12,512,216 km (0.043 R)
• M47: 13,676,088 km (0.082 R)
• M48: 14,405,826 km (0.107 R)
• M49: 14,504,112 km (0.089 R)
• M50: 14,676,598 km (0.082 R)
• M51: 14,775,482 km (0.118 R)
• M52: 15,098,315 km (0.108 R)
• M53: 15,398,408 km (0.102 R)
• M54: 15,928,284 km (0.102 R)
• M55: 16,080,874 km (0.048 R)
• M56: 17,370,706 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 8.7

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.7 AU - 4.38 AU

Year: 4597 Days

Day: 5.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,698,511 km

• M1: 144,063 km (0.089 R)
• M2: 413,489 km (0.092 R)
• M3: 479,910 km (0.086 R)
• M4: 845,677 km (0.118 R)
• M5: 920,625 km (0.096 R)
• M6: 1,145,620 km (0.045 R)
• M7: 1,300,753 km (0.042 R)
• M8: 1,569,730 km (0.084 R)
• M9: 1,823,448 km (0.11 R)
• M10: 1,905,578 km (0.12 R)
• M11: 1,972,149 km (0.093 R)
• M12: 2,176,649 km (0.094 R)
• M13: 3,042,521 km (0.1 R)
• M14: 3,120,761 km (0.104 R)
• M15: 3,379,865 km (0.032 R)
• M16: 3,708,232 km (0.098 R)
• M17: 4,111,548 km (0.05 R)
• M18: 4,220,006 km (0.096 R)
• M19: 4,417,775 km (0.104 R)
• M20: 4,640,975 km (0.108 R)
• M21: 5,052,219 km (0.114 R)
• M22: 5,380,138 km (0.087 R)
• M23: 5,739,322 km (0.051 R)
• M24: 6,304,952 km (0.089 R)
• M25: 6,506,011 km (0.075 R)
• M26: 7,252,206 km (0.067 R)
• M27: 7,409,882 km (0.067 R)
• M28: 7,755,752 km (0.087 R)
• M29: 8,052,405 km (0.061 R)
• M30: 8,161,312 km (0.118 R)
• M31: 8,270,518 km (0.116 R)
• M32: 8,740,555 km (0.088 R)
• M33: 8,992,926 km (0.067 R)
• M34: 9,077,599 km (0.092 R)
• M35: 9,333,262 km (0.104 R)
• M36: 9,505,000 km (0.098 R)
• M37: 9,997,177 km (0.12 R)
• M38: 10,084,841 km (0.091 R)
• M39: 10,143,484 km (0.118 R)
• M40: 10,349,629 km (0.087 R)
• M41: 10,946,076 km (0.12 R)
• M42: 11,006,364 km (0.118 R)
• M43: 12,016,748 km (0.109 R)
• M44: 12,078,831 km (0.056 R)
• M45: 12,643,414 km (0.117 R)
• M46: 12,769,973 km (0.115 R)
• M47: 12,928,846 km (0.099 R)
• M48: 13,345,028 km (0.091 R)
• M49: 13,441,668 km (0.092 R)
• M50: 13,603,234 km (0.096 R)
• M51: 14,354,963 km (0.043 R)
• M52: 14,453,997 km (0.095 R)
• M53: 14,719,234 km (0.076 R)
• M54: 14,885,886 km (0.082 R)
• M55: 15,120,156 km (0.102 R)
• M56: 15,288,304 km (0.11 R)
• M57: 15,558,627 km (0.094 R)
• M58: 16,241,093 km (0.108 R)
• M59: 16,378,872 km (0.058 R)
• M60: 17,847,924 km (0.044 R)
• M61: 18,168,213 km (0.105 R)
• M62: 18,382,736 km (0.108 R)
• M63: 18,850,528 km (0.083 R)
• M64: 18,959,137 km (0.114 R)
• M65: 19,285,858 km (0.103 R)
• M66: 19,541,371 km (0.048 R)
• M67: 21,059,939 km (0.11 R)
• M68: 21,210,136 km (0.074 R)
• M69: 21,323,082 km (0.072 R)
• M70: 21,624,971 km (0.059 R)
• M71: 22,577,909 km (0.084 R)
• M72: 22,962,824 km (0.113 R)
• M73: 23,078,763 km (0.053 R)
• M74: 23,272,342 km (0.114 R)
• M75: 23,349,984 km (0.039 R)
• M76: 23,778,282 km (0.088 R)
• M77: 23,856,522 km (0.096 R)
• M78: 23,973,956 km (0.116 R)
• M79: 24,209,274 km (0.083 R)
• M80: 24,761,440 km (0.083 R)
• M81: 25,477,565 km (0.087 R)
• M82: 25,878,337 km (0.081 R)
• M83: 26,930,160 km (0.081 R)
• M84: 27,297,423 km (0.111 R)
• M85: 27,420,243 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920

Radius: 13.6

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.71 AU - 6.01 AU

Year: 8566 Days

Day: 11.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,698,511 km

• M1: 265,387 km (0.078 R)
• M2: 535,261 km (0.111 R)
• M3: 956,828 km (0.072 R)
• M4: 1,087,427 km (0.075 R)
• M5: 1,285,195 km (0.089 R)
• M6: 1,560,904 km (0.107 R)
• M7: 2,269,699 km (0.105 R)
• M8: 2,397,007 km (0.04 R)
• M9: 2,579,217 km (0.107 R)
• M10: 3,013,649 km (0.106 R)
• M11: 3,125,848 km (0.104 R)
• M12: 3,296,987 km (0.112 R)
• M13: 4,136,531 km (0.102 R)
• M14: 4,484,196 km (0.103 R)
• M15: 4,580,687 km (0.053 R)
• M16: 4,808,524 km (0.082 R)
• M17: 5,006,891 km (0.082 R)
• M18: 5,549,183 km (0.052 R)
• M19: 5,932,902 km (0.113 R)
• M20: 6,506,759 km (0.111 R)
• M21: 6,652,917 km (0.094 R)
• M22: 7,248,914 km (0.059 R)
• M23: 7,362,609 km (0.115 R)
• M24: 7,630,239 km (0.033 R)
• M25: 7,862,116 km (0.11 R)
• M26: 7,978,952 km (0.095 R)
• M27: 8,333,050 km (0.084 R)
• M28: 8,692,384 km (0.07 R)
• M29: 8,975,274 km (0.107 R)
• M30: 9,926,417 km (0.052 R)
• M31: 10,435,499 km (0.108 R)
• M32: 10,822,808 km (0.105 R)
• M33: 11,390,831 km (0.106 R)
• M34: 11,700,648 km (0.065 R)
• M35: 12,238,303 km (0.051 R)
• M36: 12,738,408 km (0.104 R)
• M37: 13,060,044 km (0.092 R)
• M38: 13,152,495 km (0.081 R)
• M39: 13,852,464 km (0.119 R)
• M40: 14,852,825 km (0.066 R)
• M41: 15,827,305 km (0.102 R)
• M42: 16,074,142 km (0.057 R)
• M43: 16,671,785 km (0.116 R)
• M44: 16,772,016 km (0.114 R)
• M45: 17,327,473 km (0.114 R)
• M46: 17,683,964 km (0.065 R)
• M47: 18,094,461 km (0.036 R)
• M48: 18,612,069 km (0.096 R)
• M49: 20,515,403 km (0.112 R)
• M50: 20,730,675 km (0.113 R)
• M51: 20,892,689 km (0.111 R)
• M52: 21,544,786 km (0.075 R)
• M53: 22,093,362 km (0.041 R)
• M54: 22,314,018 km (0.025 R)
• M55: 22,480,072 km (0.103 R)
• M56: 22,757,726 km (0.072 R)
• M57: 23,372,423 km (0.078 R)
• M58: 26,351,964 km (0.093 R)
• M59: 27,292,636 km (0.086 R)
• M60: 27,529,449 km (0.078 R)
• M61: 28,124,699 km (0.087 R)
• M62: 28,965,140 km (0.119 R)
• M63: 29,146,303 km (0.11 R)
• M64: 29,813,808 km (0.096 R)
• M65: 30,363,730 km (0.059 R)
• M66: 30,916,943 km (0.104 R)
• M67: 32,158,306 km (0.094 R)
• M68: 32,408,584 km (0.065 R)
• M69: 34,242,205 km (0.102 R)
• M70: 34,433,839 km (0.089 R)
• M71: 35,655,456 km (0.069 R)
• M72: 38,009,229 km (0.112 R)
• M73: 38,141,473 km (0.109 R)
• M74: 38,738,369 km (0.097 R)
• M75: 39,405,276 km (0.039 R)
• M76: 41,837,438 km (0.098 R)
• M77: 42,247,486 km (0.114 R)
• M78: 42,521,549 km (0.099 R)
• M79: 43,278,514 km (0.073 R)
• M80: 44,039,818 km (0.108 R)
• M81: 46,633,097 km (0.087 R)
• M82: 46,916,435 km (0.045 R)
• M83: 47,058,254 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 12,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit