🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.5

Radius: 9.6

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.05 AU - 1.25 AU

Year: 867 Days

Day: 7.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,604,768 km

• M1: 124,316 km (0.113 R)
• M2: 200,312 km (0.061 R)
• M3: 293,361 km (0.055 R)
• M4: 363,523 km (0.104 R)
• M5: 471,532 km (0.034 R)
• M6: 567,874 km (0.117 R)
• M7: 646,263 km (0.117 R)
• M8: 899,831 km (0.036 R)
• M9: 999,314 km (0.115 R)
• M10: 1,133,952 km (0.063 R)
• M11: 1,197,232 km (0.113 R)
• M12: 1,287,888 km (0.103 R)
• M13: 1,387,819 km (0.114 R)
• M14: 1,476,531 km (0.046 R)
• M15: 1,553,125 km (0.055 R)
• M16: 1,631,066 km (0.05 R)
• M17: 1,895,704 km (0.06 R)
• M18: 2,002,517 km (0.109 R)
• M19: 2,222,127 km (0.098 R)
• M20: 2,334,774 km (0.076 R)
• M21: 2,753,199 km (0.04 R)
• M22: 2,865,996 km (0.079 R)
• M23: 3,104,904 km (0.113 R)
• M24: 3,186,135 km (0.099 R)
• M25: 3,304,617 km (0.085 R)
• M26: 3,368,944 km (0.091 R)
• M27: 3,470,970 km (0.05 R)
• M28: 3,602,466 km (0.084 R)
• M29: 3,745,183 km (0.086 R)
• M30: 3,918,866 km (0.088 R)
• M31: 4,095,242 km (0.108 R)
• M32: 4,224,345 km (0.075 R)
• M33: 4,294,356 km (0.068 R)
• M34: 4,364,817 km (0.08 R)
• M35: 4,640,227 km (0.106 R)
• M36: 4,702,160 km (0.066 R)
• M37: 4,826,925 km (0.108 R)
• M38: 4,931,793 km (0.067 R)
• M39: 5,186,558 km (0.118 R)
• M40: 5,391,358 km (0.111 R)
• M41: 5,478,274 km (0.109 R)
• M42: 5,554,868 km (0.119 R)
• M43: 5,742,165 km (0.076 R)
• M44: 5,875,756 km (0.041 R)
• M45: 5,954,145 km (0.082 R)
• M46: 6,032,833 km (0.083 R)
• M47: 6,157,149 km (0.057 R)
• M48: 6,500,925 km (0.111 R)
• M49: 6,675,057 km (0.119 R)
• M50: 6,803,861 km (0.071 R)
• M51: 6,992,504 km (0.099 R)
• M52: 7,218,845 km (0.065 R)
• M53: 7,338,972 km (0.089 R)
• M54: 7,484,082 km (0.098 R)
• M55: 7,642,207 km (0.077 R)
• M56: 7,727,927 km (0.092 R)
• M57: 7,838,480 km (0.107 R)
• M58: 8,198,412 km (0.065 R)
• M59: 8,298,792 km (0.078 R)
• M60: 8,563,880 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.6

Radius: 13.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.08 AU - 1.7 AU

Year: 1152 Days

Day: 10.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 57,604,768 km

• M1: 176,675 km (0.108 R)
• M2: 293,212 km (0.097 R)
• M3: 492,775 km (0.091 R)
• M4: 688,898 km (0.092 R)
• M5: 788,830 km (0.034 R)
• M6: 894,296 km (0.07 R)
• M7: 1,038,957 km (0.105 R)
• M8: 1,177,784 km (0.03 R)
• M9: 1,279,062 km (0.034 R)
• M10: 1,406,070 km (0.04 R)
• M11: 1,545,645 km (0.097 R)
• M12: 1,633,310 km (0.098 R)
• M13: 1,772,286 km (0.092 R)
• M14: 1,949,709 km (0.062 R)
• M15: 2,053,829 km (0.1 R)
• M16: 2,204,624 km (0.051 R)
• M17: 2,350,033 km (0.059 R)
• M18: 2,786,410 km (0.12 R)
• M19: 2,884,696 km (0.112 R)
• M20: 3,054,639 km (0.061 R)
• M21: 3,310,601 km (0.051 R)
• M22: 3,404,548 km (0.092 R)
• M23: 3,573,744 km (0.101 R)
• M24: 3,942,801 km (0.081 R)
• M25: 4,165,553 km (0.091 R)
• M26: 4,324,126 km (0.049 R)
• M27: 4,427,199 km (0.086 R)
• M28: 4,741,205 km (0.097 R)
• M29: 4,894,992 km (0.099 R)
• M30: 5,002,403 km (0.112 R)
• M31: 5,110,712 km (0.098 R)
• M32: 5,256,271 km (0.093 R)
• M33: 5,452,693 km (0.086 R)
• M34: 5,638,942 km (0.079 R)
• M35: 5,840,002 km (0.09 R)
• M36: 6,069,036 km (0.119 R)
• M37: 6,171,810 km (0.108 R)
• M38: 6,418,347 km (0.08 R)
• M39: 6,536,230 km (0.107 R)
• M40: 6,707,819 km (0.119 R)
• M41: 6,880,904 km (0.087 R)
• M42: 7,136,566 km (0.091 R)
• M43: 7,299,628 km (0.044 R)
• M44: 7,477,799 km (0.07 R)
• M45: 7,601,965 km (0.115 R)
• M46: 7,894,280 km (0.099 R)
• M47: 8,048,964 km (0.048 R)
• M48: 8,447,343 km (0.112 R)
• M49: 8,547,873 km (0.082 R)
• M50: 8,925,009 km (0.102 R)
• M51: 9,337,301 km (0.096 R)
• M52: 9,680,628 km (0.117 R)
• M53: 9,785,945 km (0.11 R)
• M54: 9,952,298 km (0.071 R)
• M55: 10,426,074 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.4

Radius: 10.7

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.14 AU - 1.7 AU

Year: 1189 Days

Day: 7.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 57,604,768 km

• M1: 263,143 km (0.091 R)
• M2: 344,524 km (0.095 R)
• M3: 438,172 km (0.075 R)
• M4: 542,591 km (0.116 R)
• M5: 630,705 km (0.106 R)
• M6: 837,598 km (0.116 R)
• M7: 1,189,901 km (0.114 R)
• M8: 1,405,173 km (0.1 R)
• M9: 1,504,057 km (0.095 R)
• M10: 1,661,584 km (0.073 R)
• M11: 1,923,380 km (0.083 R)
• M12: 1,993,392 km (0.109 R)
• M13: 2,136,258 km (0.069 R)
• M14: 2,208,962 km (0.118 R)
• M15: 2,314,279 km (0.098 R)
• M16: 2,464,625 km (0.096 R)
• M17: 2,685,282 km (0.073 R)
• M18: 3,276,941 km (0.086 R)
• M19: 3,743,687 km (0.106 R)
• M20: 3,908,244 km (0.039 R)
• M21: 3,985,138 km (0.041 R)
• M22: 4,101,226 km (0.079 R)
• M23: 4,323,678 km (0.055 R)
• M24: 4,536,705 km (0.07 R)
• M25: 4,604,024 km (0.061 R)
• M26: 4,766,936 km (0.086 R)
• M27: 4,959,469 km (0.044 R)
• M28: 5,056,707 km (0.11 R)
• M29: 5,337,951 km (0.077 R)
• M30: 5,552,325 km (0.062 R)
• M31: 5,813,373 km (0.087 R)
• M32: 6,257,380 km (0.063 R)
• M33: 6,332,478 km (0.106 R)
• M34: 6,513,940 km (0.072 R)
• M35: 6,758,533 km (0.086 R)
• M36: 6,851,134 km (0.117 R)
• M37: 7,037,383 km (0.113 R)
• M38: 7,146,889 km (0.034 R)
• M39: 7,304,266 km (0.106 R)
• M40: 7,399,260 km (0.114 R)
• M41: 7,622,460 km (0.092 R)
• M42: 7,864,210 km (0.066 R)
• M43: 8,075,592 km (0.076 R)
• M44: 8,223,245 km (0.063 R)
• M45: 8,321,980 km (0.115 R)
• M46: 8,437,918 km (0.119 R)
• M47: 8,671,141 km (0.054 R)
• M48: 8,856,044 km (0.1 R)
• M49: 9,229,590 km (0.079 R)
• M50: 9,401,029 km (0.034 R)
• M51: 9,799,558 km (0.061 R)
• M52: 9,904,576 km (0.106 R)
• M53: 10,667,076 km (0.059 R)
• M54: 11,430,175 km (0.044 R)
• M55: 11,522,178 km (0.104 R)
• M56: 11,762,581 km (0.108 R)
• M57: 12,173,228 km (0.099 R)
• M58: 12,286,024 km (0.043 R)
• M59: 12,512,815 km (0.064 R)
• M60: 12,607,660 km (0.084 R)
• M61: 12,702,654 km (0.111 R)
• M62: 12,855,394 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.5

Radius: 12.8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.39 AU - 2.11 AU

Year: 1627 Days

Day: 11.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,604,768 km

• M1: 197,320 km (0.1 R)
• M2: 285,732 km (0.118 R)
• M3: 523,742 km (0.079 R)
• M4: 666,758 km (0.1 R)
• M5: 824,883 km (0.118 R)
• M6: 1,171,351 km (0.084 R)
• M7: 1,307,037 km (0.065 R)
• M8: 1,542,055 km (0.03 R)
• M9: 1,659,489 km (0.082 R)
• M10: 1,746,854 km (0.108 R)
• M11: 1,949,410 km (0.066 R)
• M12: 2,147,926 km (0.099 R)
• M13: 2,578,170 km (0.1 R)
• M14: 2,783,867 km (0.04 R)
• M15: 2,875,720 km (0.068 R)
• M16: 3,008,712 km (0.113 R)
• M17: 3,198,253 km (0.076 R)
• M18: 3,294,594 km (0.12 R)
• M19: 3,377,920 km (0.102 R)
• M20: 3,561,028 km (0.119 R)
• M21: 3,646,747 km (0.11 R)
• M22: 3,849,303 km (0.1 R)
• M23: 3,966,737 km (0.06 R)
• M24: 4,100,328 km (0.084 R)
• M25: 4,356,739 km (0.075 R)
• M26: 4,448,592 km (0.114 R)
• M27: 4,634,243 km (0.117 R)
• M28: 4,854,002 km (0.036 R)
• M29: 5,077,202 km (0.072 R)
• M30: 5,190,149 km (0.087 R)
• M31: 5,271,380 km (0.119 R)
• M32: 5,353,061 km (0.085 R)
• M33: 5,700,427 km (0.057 R)
• M34: 5,818,011 km (0.079 R)
• M35: 5,936,193 km (0.113 R)
• M36: 6,123,789 km (0.104 R)
• M37: 6,662,940 km (0.116 R)
• M38: 7,054,886 km (0.054 R)
• M39: 7,181,147 km (0.095 R)
• M40: 7,326,406 km (0.091 R)
• M41: 7,712,518 km (0.101 R)
• M42: 7,842,668 km (0.113 R)
• M43: 8,199,758 km (0.058 R)
• M44: 8,313,602 km (0.049 R)
• M45: 8,813,110 km (0.065 R)
• M46: 8,968,841 km (0.102 R)
• M47: 9,086,275 km (0.056 R)
• M48: 9,204,159 km (0.105 R)
• M49: 9,600,743 km (0.083 R)
• M50: 10,145,279 km (0.115 R)
• M51: 10,596,316 km (0.086 R)
• M52: 11,053,936 km (0.035 R)
• M53: 11,264,121 km (0.103 R)
• M54: 11,369,737 km (0.033 R)
• M55: 11,581,867 km (0.105 R)
• M56: 11,667,138 km (0.114 R)
• M57: 11,988,773 km (0.102 R)
• M58: 12,291,410 km (0.117 R)
• M59: 12,378,476 km (0.031 R)
• M60: 12,728,385 km (0.09 R)
• M61: 12,926,752 km (0.088 R)
• M62: 13,438,078 km (0.11 R)
• M63: 13,572,566 km (0.065 R)
• M64: 13,685,064 km (0.088 R)
• M65: 14,343,294 km (0.045 R)
• M66: 14,526,701 km (0.107 R)
• M67: 14,826,346 km (0.106 R)
• M68: 15,338,270 km (0.097 R)
• M69: 15,455,405 km (0.072 R)
• M70: 15,761,482 km (0.057 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.5

Radius: 7.2

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.23 AU - 8.45 AU

Year: 13978 Days

Day: 23.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,604,768 km

• M1: 109,805 km (0.114 R)
• M2: 228,436 km (0.097 R)
• M3: 450,140 km (0.109 R)
• M4: 1,154,746 km (0.088 R)
• M5: 1,390,961 km (0.114 R)
• M6: 1,773,632 km (0.116 R)
• M7: 2,046,499 km (0.114 R)
• M8: 2,102,598 km (0.078 R)
• M9: 2,361,851 km (0.072 R)
• M10: 2,570,690 km (0.111 R)
• M11: 2,879,310 km (0.063 R)
• M12: 3,770,465 km (0.025 R)
• M13: 3,944,447 km (0.107 R)
• M14: 4,156,577 km (0.077 R)
• M15: 4,445,301 km (0.104 R)
• M16: 4,890,504 km (0.115 R)
• M17: 5,467,054 km (0.06 R)
• M18: 5,703,718 km (0.048 R)
• M19: 6,310,038 km (0.115 R)
• M20: 7,322,068 km (0.092 R)
• M21: 7,408,685 km (0.101 R)
• M22: 7,539,284 km (0.074 R)
• M23: 8,611,153 km (0.058 R)
• M24: 8,702,557 km (0.111 R)
• M25: 9,025,240 km (0.112 R)
• M26: 9,351,812 km (0.038 R)
• M27: 10,257,776 km (0.118 R)
• M28: 11,291,498 km (0.113 R)
• M29: 13,244,498 km (0.118 R)
• M30: 13,722,164 km (0.097 R)
• M31: 14,476,436 km (0.101 R)
• M32: 14,858,659 km (0.07 R)
• M33: 15,244,173 km (0.09 R)
• M34: 15,688,777 km (0.108 R)
• M35: 16,137,721 km (0.03 R)
• M36: 16,590,853 km (0.066 R)
• M37: 17,048,024 km (0.077 R)
• M38: 18,681,034 km (0.074 R)
• M39: 18,918,296 km (0.117 R)
• M40: 19,276,284 km (0.101 R)
• M41: 19,938,105 km (0.079 R)
• M42: 20,241,489 km (0.117 R)
• M43: 20,424,298 km (0.109 R)
• M44: 20,668,741 km (0.119 R)
• M45: 20,852,746 km (0.066 R)
• M46: 20,914,231 km (0.117 R)
• M47: 21,346,120 km (0.115 R)
• M48: 21,532,070 km (0.118 R)
• M49: 21,656,386 km (0.11 R)
• M50: 21,968,298 km (0.109 R)
• M51: 22,156,043 km (0.05 R)
• M52: 22,470,199 km (0.055 R)
• M53: 23,357,763 km (0.119 R)
• M54: 23,677,603 km (0.065 R)
• M55: 25,429,244 km (0.073 R)
• M56: 28,167,783 km (0.08 R)
• M57: 28,918,316 km (0.089 R)
• M58: 31,349,879 km (0.119 R)
• M59: 31,561,411 km (0.095 R)
• M60: 31,985,670 km (0.078 R)
• M61: 32,340,816 km (0.026 R)
• M62: 32,625,800 km (0.095 R)
• M63: 32,768,516 km (0.09 R)
• M64: 34,643,875 km (0.05 R)
• M65: 35,815,226 km (0.068 R)
• M66: 36,627,991 km (0.063 R)
• M67: 38,799,704 km (0.05 R)
• M68: 39,026,644 km (0.072 R)
• M69: 39,330,178 km (0.048 R)
• M70: 39,939,340 km (0.063 R)
• M71: 40,092,080 km (0.119 R)
• M72: 40,321,563 km (0.047 R)
• M73: 40,935,812 km (0.077 R)
• M74: 41,475,860 km (0.114 R)
• M75: 42,796,959 km (0.086 R)
• M76: 42,953,289 km (0.114 R)
• M77: 44,210,958 km (0.107 R)
• M78: 45,879,722 km (0.105 R)
• M79: 46,280,196 km (0.109 R)
• M80: 47,488,198 km (0.111 R)
• M81: 47,650,063 km (0.117 R)
• M82: 48,543,611 km (0.069 R)
• M83: 49,033,245 km (0.066 R)
• M84: 50,347,163 km (0.097 R)
• M85: 52,423,283 km (0.114 R)
• M86: 53,093,481 km (0.084 R)
• M87: 53,513,702 km (0.072 R)
• M88: 55,036,159 km (0.05 R)
• M89: 56,486,810 km (0.035 R)
• M90: 56,572,679 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 10,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit