🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.7

Radius: 10

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.47 AU - 0.63 AU

Year: 277 Days

Day: 8.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 81,066,976 km

• M1: 137,780 km (0.09 R)
• M2: 233,373 km (0.067 R)
• M3: 316,100 km (0.057 R)
• M4: 382,821 km (0.059 R)
• M5: 452,982 km (0.11 R)
• M6: 563,386 km (0.102 R)
• M7: 719,117 km (0.11 R)
• M8: 784,342 km (0.074 R)
• M9: 924,964 km (0.094 R)
• M10: 1,033,272 km (0.1 R)
• M11: 1,124,826 km (0.073 R)
• M12: 1,193,193 km (0.074 R)
• M13: 1,289,683 km (0.099 R)
• M14: 1,439,580 km (0.078 R)
• M15: 1,538,016 km (0.111 R)
• M16: 1,677,740 km (0.092 R)
• M17: 1,791,734 km (0.091 R)
• M18: 1,898,098 km (0.092 R)
• M19: 2,011,792 km (0.068 R)
• M20: 2,143,887 km (0.112 R)
• M21: 2,208,364 km (0.078 R)
• M22: 2,328,192 km (0.083 R)
• M23: 2,427,973 km (0.067 R)
• M24: 2,512,197 km (0.111 R)
• M25: 2,700,990 km (0.094 R)
• M26: 2,823,660 km (0.062 R)
• M27: 2,978,194 km (0.104 R)
• M28: 3,050,301 km (0.111 R)
• M29: 3,233,558 km (0.095 R)
• M30: 3,401,706 km (0.1 R)
• M31: 3,464,687 km (0.118 R)
• M32: 3,527,967 km (0.106 R)
• M33: 3,591,845 km (0.091 R)
• M34: 3,668,888 km (0.071 R)
• M35: 3,876,978 km (0.087 R)
• M36: 3,942,951 km (0.032 R)
• M37: 4,069,062 km (0.091 R)
• M38: 4,163,010 km (0.03 R)
• M39: 4,271,169 km (0.111 R)
• M40: 4,414,633 km (0.079 R)
• M41: 4,483,448 km (0.066 R)
• M42: 4,636,188 km (0.098 R)
• M43: 4,741,355 km (0.075 R)
• M44: 4,804,934 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.2

Radius: 12.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.51 AU - 0.65 AU

Year: 300 Days

Day: 8.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,066,976 km

• M1: 153,487 km (0.097 R)
• M2: 231,129 km (0.104 R)
• M3: 307,124 km (0.096 R)
• M4: 382,671 km (0.069 R)
• M5: 463,005 km (0.096 R)
• M6: 547,678 km (0.051 R)
• M7: 624,721 km (0.097 R)
• M8: 753,076 km (0.117 R)
• M9: 869,014 km (0.098 R)
• M10: 995,873 km (0.067 R)
• M11: 1,082,640 km (0.069 R)
• M12: 1,170,005 km (0.114 R)
• M13: 1,299,856 km (0.106 R)
• M14: 1,412,802 km (0.107 R)
• M15: 1,506,600 km (0.082 R)
• M16: 1,582,297 km (0.109 R)
• M17: 1,661,883 km (0.094 R)
• M18: 1,740,272 km (0.066 R)
• M19: 1,863,092 km (0.096 R)
• M20: 1,953,000 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.5

Radius: 9.9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.58 AU - 0.84 AU

Year: 406 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,066,976 km

• M1: 125,213 km (0.09 R)
• M2: 190,588 km (0.105 R)
• M3: 255,064 km (0.057 R)
• M4: 379,530 km (0.092 R)
• M5: 482,154 km (0.111 R)
• M6: 552,615 km (0.119 R)
• M7: 630,405 km (0.08 R)
• M8: 753,225 km (0.056 R)
• M9: 888,163 km (0.093 R)
• M10: 977,921 km (0.106 R)
• M11: 1,043,445 km (0.12 R)
• M12: 1,118,394 km (0.054 R)
• M13: 1,199,625 km (0.062 R)
• M14: 1,295,368 km (0.062 R)
• M15: 1,442,123 km (0.117 R)
• M16: 1,517,521 km (0.044 R)
• M17: 1,728,454 km (0.107 R)
• M18: 1,804,150 km (0.092 R)
• M19: 1,949,260 km (0.114 R)
• M20: 2,023,162 km (0.069 R)
• M21: 2,108,283 km (0.104 R)
• M22: 2,261,321 km (0.098 R)
• M23: 2,344,498 km (0.097 R)
• M24: 2,433,957 km (0.108 R)
• M25: 2,513,992 km (0.11 R)
• M26: 2,649,229 km (0.12 R)
• M27: 2,759,183 km (0.109 R)
• M28: 2,870,634 km (0.069 R)
• M29: 2,944,086 km (0.038 R)
• M30: 3,069,599 km (0.092 R)
• M31: 3,191,072 km (0.073 R)
• M32: 3,320,175 km (0.097 R)
• M33: 3,468,875 km (0.099 R)
• M34: 3,589,451 km (0.057 R)
• M35: 3,705,390 km (0.102 R)
• M36: 3,872,341 km (0.085 R)
• M37: 3,991,271 km (0.062 R)
• M38: 4,168,844 km (0.047 R)
• M39: 4,303,632 km (0.036 R)
• M40: 4,459,662 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.9

Radius: 10.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.14 AU - 1.6 AU

Year: 1088 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 81,066,976 km

• M1: 142,417 km (0.102 R)
• M2: 214,523 km (0.066 R)
• M3: 341,083 km (0.117 R)
• M4: 499,058 km (0.112 R)
• M5: 567,874 km (0.105 R)
• M6: 672,293 km (0.1 R)
• M7: 801,246 km (0.103 R)
• M8: 875,746 km (0.068 R)
• M9: 1,008,738 km (0.065 R)
• M10: 1,085,183 km (0.097 R)
• M11: 1,198,728 km (0.104 R)
• M12: 1,275,023 km (0.072 R)
• M13: 1,353,113 km (0.12 R)
• M14: 1,449,155 km (0.085 R)
• M15: 1,774,380 km (0.073 R)
• M16: 1,933,702 km (0.096 R)
• M17: 2,042,609 km (0.106 R)
• M18: 2,141,344 km (0.091 R)
• M19: 2,241,574 km (0.12 R)
• M20: 2,343,451 km (0.1 R)
• M21: 2,427,375 km (0.108 R)
• M22: 2,512,496 km (0.106 R)
• M23: 2,625,143 km (0.112 R)
• M24: 2,807,653 km (0.105 R)
• M25: 3,057,631 km (0.09 R)
• M26: 3,171,176 km (0.093 R)
• M27: 3,336,781 km (0.117 R)
• M28: 3,490,418 km (0.075 R)
• M29: 3,564,468 km (0.072 R)
• M30: 3,669,187 km (0.08 R)
• M31: 3,782,283 km (0.069 R)
• M32: 3,896,725 km (0.109 R)
• M33: 4,207,440 km (0.087 R)
• M34: 4,302,285 km (0.084 R)
• M35: 4,389,800 km (0.038 R)
• M36: 4,502,148 km (0.119 R)
• M37: 4,591,009 km (0.095 R)
• M38: 4,919,376 km (0.118 R)
• M39: 5,229,942 km (0.09 R)
• M40: 5,315,063 km (0.063 R)
• M41: 5,409,160 km (0.108 R)
• M42: 5,861,394 km (0.075 R)
• M43: 5,958,782 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.3

Radius: 13.9

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.35 AU - 1.45 AU

Year: 1124 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 81,066,976 km

• M1: 173,982 km (0.097 R)
• M2: 287,976 km (0.071 R)
• M3: 403,914 km (0.099 R)
• M4: 609,462 km (0.094 R)
• M5: 784,641 km (0.117 R)
• M6: 978,520 km (0.114 R)
• M7: 1,093,710 km (0.102 R)
• M8: 1,189,602 km (0.108 R)
• M9: 1,750,594 km (0.098 R)
• M10: 1,874,312 km (0.086 R)
• M11: 2,284,060 km (0.098 R)
• M12: 2,398,951 km (0.094 R)
• M13: 2,634,568 km (0.062 R)
• M14: 2,722,232 km (0.086 R)
• M15: 2,968,471 km (0.069 R)
• M16: 3,257,344 km (0.1 R)
• M17: 3,351,740 km (0.114 R)
• M18: 3,665,148 km (0.092 R)
• M19: 3,800,684 km (0.093 R)
• M20: 4,025,978 km (0.084 R)
• M21: 4,114,839 km (0.063 R)
• M22: 4,255,910 km (0.089 R)
• M23: 4,372,447 km (0.101 R)
• M24: 4,464,000 km (0.103 R)
• M25: 4,595,647 km (0.048 R)
• M26: 4,688,696 km (0.08 R)
• M27: 4,930,895 km (0.056 R)
• M28: 5,080,942 km (0.042 R)
• M29: 5,596,756 km (0.03 R)
• M30: 5,796,469 km (0.106 R)
• M31: 6,027,448 km (0.044 R)
• M32: 6,305,849 km (0.116 R)
• M33: 6,513,790 km (0.077 R)
• M34: 6,633,618 km (0.079 R)
• M35: 6,799,672 km (0.106 R)
• M36: 6,966,922 km (0.092 R)
• M37: 7,166,636 km (0.104 R)
• M38: 7,274,795 km (0.066 R)
• M39: 7,430,526 km (0.091 R)
• M40: 7,540,032 km (0.108 R)
• M41: 7,808,560 km (0.095 R)
• M42: 8,064,073 km (0.1 R)
• M43: 8,241,496 km (0.088 R)
• M44: 8,534,409 km (0.075 R)
• M45: 8,715,123 km (0.1 R)
• M46: 8,847,517 km (0.105 R)
• M47: 9,349,418 km (0.107 R)
• M48: 9,484,954 km (0.08 R)
• M49: 9,843,540 km (0.074 R)
• M50: 10,050,583 km (0.118 R)
• M51: 10,433,703 km (0.072 R)
• M52: 10,556,673 km (0.092 R)
• M53: 10,680,241 km (0.113 R)
• M54: 11,214,754 km (0.079 R)
• M55: 11,412,822 km (0.059 R)
• M56: 11,575,883 km (0.109 R)
• M57: 11,666,839 km (0.087 R)
• M58: 12,069,706 km (0.104 R)
• M59: 12,402,711 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.3

Radius: 3.6

Gravity: 50.72 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.22 AU - 11.4 AU

Year: 22453 Days

Day: 22.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,066,976 km

• M1: 208,689 km (0.11 R)
• M2: 844,181 km (0.076 R)
• M3: 977,921 km (0.103 R)
• M4: 1,005,447 km (0.116 R)
• M5: 1,033,422 km (0.103 R)
• M6: 1,147,416 km (0.062 R)
• M7: 1,356,553 km (0.096 R)
• M8: 1,513,332 km (0.076 R)
• M9: 1,709,006 km (0.088 R)
• M10: 2,379,803 km (0.112 R)
• M11: 4,334,598 km (0.109 R)
• M12: 6,596,668 km (0.078 R)
• M13: 7,075,231 km (0.082 R)
• M14: 8,291,612 km (0.111 R)
• M15: 8,692,085 km (0.098 R)
• M16: 9,157,334 km (0.116 R)
• M17: 9,392,951 km (0.077 R)
• M18: 12,178,015 km (0.118 R)
• M19: 12,698,017 km (0.085 R)
• M20: 13,158,928 km (0.092 R)
• M21: 15,614,128 km (0.035 R)
• M22: 16,821,383 km (0.077 R)
• M23: 17,618,590 km (0.119 R)
• M24: 18,132,160 km (0.103 R)
• M25: 18,874,464 km (0.041 R)
• M26: 19,249,207 km (0.118 R)
• M27: 21,862,382 km (0.1 R)
• M28: 22,098,298 km (0.111 R)
• M29: 22,651,960 km (0.07 R)
• M30: 24,340,022 km (0.054 R)
• M31: 25,158,024 km (0.09 R)
• M32: 25,735,920 km (0.073 R)
• M33: 26,318,155 km (0.078 R)
• M34: 26,904,878 km (0.057 R)
• M35: 29,294,105 km (0.062 R)
• M36: 29,640,873 km (0.042 R)
• M37: 30,076,353 km (0.05 R)
• M38: 32,195,855 km (0.089 R)
• M39: 32,733,061 km (0.099 R)
• M40: 33,273,409 km (0.118 R)
• M41: 35,648,574 km (0.06 R)
• M42: 35,833,477 km (0.107 R)
• M43: 37,137,073 km (0.103 R)
• M44: 37,700,459 km (0.096 R)
• M45: 40,656,213 km (0.119 R)
• M46: 40,752,704 km (0.048 R)
• M47: 41,042,924 km (0.068 R)
• M48: 41,139,863 km (0.052 R)
• M49: 42,112,848 km (0.082 R)
• M50: 42,406,209 km (0.117 R)
• M51: 44,280,072 km (0.102 R)
• M52: 44,379,405 km (0.103 R)
• M53: 45,276,992 km (0.115 R)
• M54: 45,477,304 km (0.104 R)
• M55: 45,878,825 km (0.069 R)
• M56: 46,887,563 km (0.11 R)
• M57: 47,598,153 km (0.112 R)
• M58: 48,210,008 km (0.054 R)
• M59: 49,957,611 km (0.107 R)
• M60: 50,475,518 km (0.067 R)
• M61: 51,203,611 km (0.105 R)
• M62: 51,830,426 km (0.118 R)
• M63: 52,040,013 km (0.038 R)
• M64: 52,564,952 km (0.108 R)
• M65: 52,670,269 km (0.09 R)
• M66: 52,775,586 km (0.069 R)
• M67: 53,514,450 km (0.061 R)
• M68: 53,620,365 km (0.091 R)
• M69: 53,726,280 km (0.102 R)
• M70: 54,150,540 km (0.063 R)
• M71: 54,895,836 km (0.103 R)
• M72: 56,181,480 km (0.119 R)
• M73: 56,612,173 km (0.101 R)
• M74: 57,043,912 km (0.093 R)
• M75: 57,152,071 km (0.085 R)
• M76: 57,260,231 km (0.034 R)
• M77: 57,368,539 km (0.036 R)
• M78: 57,585,307 km (0.098 R)
• M79: 59,219,364 km (0.078 R)
• M80: 59,548,031 km (0.053 R)
• M81: 60,097,055 km (0.091 R)
• M82: 60,207,159 km (0.115 R)
• M83: 64,099,845 km (0.1 R)
• M84: 64,324,691 km (0.09 R)
• M85: 69,222,675 km (0.114 R)
• M86: 69,568,994 km (0.112 R)
• M87: 71,657,978 km (0.106 R)
• M88: 73,297,122 km (0.088 R)
• M89: 73,532,290 km (0.105 R)
• M90: 76,016,512 km (0.118 R)
• M91: 77,089,578 km (0.104 R)
• M92: 80,096,645 km (0.066 R)
• M93: 80,581,342 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 19,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit