🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.2

Radius: 9.4

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.49 AU - 0.53 AU

Year: 247 Days

Day: 7.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 67,961,169 km

• M1: 119,379 km (0.105 R)
• M2: 180,565 km (0.093 R)
• M3: 296,952 km (0.109 R)
• M4: 395,088 km (0.061 R)
• M5: 458,667 km (0.115 R)
• M6: 526,585 km (0.06 R)
• M7: 623,225 km (0.079 R)
• M8: 683,662 km (0.086 R)
• M9: 743,053 km (0.116 R)
• M10: 804,388 km (0.091 R)
• M11: 896,390 km (0.115 R)
• M12: 1,026,092 km (0.11 R)
• M13: 1,130,511 km (0.072 R)
• M14: 1,206,208 km (0.106 R)
• M15: 1,329,476 km (0.073 R)
• M16: 1,396,945 km (0.109 R)
• M17: 1,535,622 km (0.096 R)
• M18: 1,602,193 km (0.09 R)
• M19: 1,674,449 km (0.093 R)
• M20: 1,747,752 km (0.076 R)
• M21: 1,878,650 km (0.062 R)
• M22: 1,993,541 km (0.081 R)
• M23: 2,071,332 km (0.071 R)
• M24: 2,528,802 km (0.095 R)
• M25: 2,634,718 km (0.034 R)
• M26: 2,725,972 km (0.113 R)
• M27: 2,807,354 km (0.103 R)
• M28: 2,867,642 km (0.05 R)
• M29: 2,978,194 km (0.097 R)
• M30: 3,107,148 km (0.111 R)
• M31: 3,209,473 km (0.113 R)
• M32: 3,336,033 km (0.083 R)
• M33: 3,523,030 km (0.067 R)
• M34: 3,629,693 km (0.093 R)
• M35: 3,725,585 km (0.1 R)
• M36: 3,950,431 km (0.086 R)
• M37: 4,092,399 km (0.113 R)
• M38: 4,198,464 km (0.104 R)
• M39: 4,318,143 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.9

Radius: 11.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.56 AU - 0.62 AU

Year: 307 Days

Day: 10.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,961,169 km

• M1: 139,874 km (0.08 R)
• M2: 240,404 km (0.06 R)
• M3: 324,927 km (0.064 R)
• M4: 423,512 km (0.102 R)
• M5: 505,042 km (0.036 R)
• M6: 689,646 km (0.117 R)
• M7: 830,567 km (0.119 R)
• M8: 904,918 km (0.079 R)
• M9: 1,023,549 km (0.051 R)
• M10: 1,145,172 km (0.049 R)
• M11: 1,229,096 km (0.094 R)
• M12: 1,301,651 km (0.1 R)
• M13: 1,378,544 km (0.073 R)
• M14: 1,468,453 km (0.108 R)
• M15: 1,666,071 km (0.116 R)
• M16: 1,738,028 km (0.115 R)
• M17: 1,888,374 km (0.093 R)
• M18: 1,988,904 km (0.079 R)
• M19: 2,100,952 km (0.041 R)
• M20: 2,231,701 km (0.117 R)
• M21: 2,355,119 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 8.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.66 AU - 4.16 AU

Year: 4271 Days

Day: 8.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 57 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 67,961,169 km

• M1: 261,946 km (0.108 R)
• M2: 374,593 km (0.118 R)
• M3: 645,066 km (0.106 R)
• M4: 972,087 km (0.111 R)
• M5: 1,033,123 km (0.066 R)
• M6: 1,116,599 km (0.103 R)
• M7: 1,224,309 km (0.117 R)
• M8: 1,381,237 km (0.061 R)
• M9: 1,814,772 km (0.078 R)
• M10: 2,126,384 km (0.073 R)
• M11: 3,007,815 km (0.101 R)
• M12: 4,089,707 km (0.116 R)
• M13: 4,173,631 km (0.102 R)
• M14: 4,724,600 km (0.104 R)
• M15: 5,008,686 km (0.059 R)
• M16: 5,189,101 km (0.09 R)
• M17: 6,355,067 km (0.056 R)
• M18: 6,708,268 km (0.112 R)
• M19: 6,807,601 km (0.093 R)
• M20: 6,887,336 km (0.078 R)
• M21: 7,229,915 km (0.115 R)
• M22: 7,433,967 km (0.102 R)
• M23: 7,910,586 km (0.116 R)
• M24: 8,397,078 km (0.069 R)
• M25: 8,893,444 km (0.068 R)
• M26: 9,244,251 km (0.09 R)
• M27: 9,399,085 km (0.064 R)
• M28: 9,488,095 km (0.1 R)
• M29: 9,666,715 km (0.082 R)
• M30: 9,779,063 km (0.12 R)
• M31: 10,186,717 km (0.113 R)
• M32: 10,278,122 km (0.042 R)
• M33: 10,995,294 km (0.113 R)
• M34: 11,230,163 km (0.114 R)
• M35: 11,300,922 km (0.103 R)
• M36: 11,656,965 km (0.072 R)
• M37: 13,118,088 km (0.069 R)
• M38: 13,242,404 km (0.105 R)
• M39: 14,047,539 km (0.11 R)
• M40: 14,251,292 km (0.119 R)
• M41: 14,404,629 km (0.073 R)
• M42: 14,816,622 km (0.115 R)
• M43: 15,969,274 km (0.095 R)
• M44: 16,049,009 km (0.088 R)
• M45: 16,342,071 km (0.059 R)
• M46: 16,583,373 km (0.075 R)
• M47: 16,906,654 km (0.073 R)
• M48: 17,450,442 km (0.072 R)
• M49: 18,443,323 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.5

Radius: 8.4

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.45 AU - 4.69 AU

Year: 6626 Days

Day: 11.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 67,961,169 km

• M1: 132,544 km (0.093 R)
• M2: 919,877 km (0.076 R)
• M3: 1,129,464 km (0.096 R)
• M4: 1,370,915 km (0.117 R)
• M5: 1,718,431 km (0.068 R)
• M6: 1,958,984 km (0.1 R)
• M7: 3,293,547 km (0.099 R)
• M8: 3,781,385 km (0.104 R)
• M9: 3,852,893 km (0.079 R)
• M10: 3,973,170 km (0.098 R)
• M11: 4,046,024 km (0.062 R)
• M12: 4,316,647 km (0.11 R)
• M13: 4,669,548 km (0.068 R)
• M14: 5,216,627 km (0.118 R)
• M15: 5,349,769 km (0.115 R)
• M16: 5,921,682 km (0.109 R)
• M17: 6,976,198 km (0.113 R)
• M18: 8,056,893 km (0.034 R)
• M19: 8,616,688 km (0.096 R)
• M20: 9,188,900 km (0.082 R)
• M21: 10,070,330 km (0.118 R)
• M22: 10,169,962 km (0.11 R)
• M23: 10,437,144 km (0.095 R)
• M24: 10,639,101 km (0.049 R)
• M25: 10,910,322 km (0.086 R)
• M26: 11,183,937 km (0.117 R)
• M27: 11,877,772 km (0.033 R)
• M28: 13,452,589 km (0.072 R)
• M29: 13,525,742 km (0.095 R)
• M30: 13,893,453 km (0.092 R)
• M31: 14,676,299 km (0.055 R)
• M32: 15,092,181 km (0.044 R)
• M33: 15,435,209 km (0.103 R)
• M34: 16,206,835 km (0.111 R)
• M35: 16,518,896 km (0.097 R)
• M36: 16,951,384 km (0.074 R)
• M37: 17,188,945 km (0.095 R)
• M38: 18,473,991 km (0.051 R)
• M39: 18,963,774 km (0.07 R)
• M40: 19,333,879 km (0.105 R)
• M41: 20,081,420 km (0.053 R)
• M42: 20,290,857 km (0.109 R)
• M43: 20,374,781 km (0.09 R)
• M44: 20,458,855 km (0.089 R)
• M45: 20,838,385 km (0.066 R)
• M46: 21,305,579 km (0.118 R)
• M47: 22,034,420 km (0.101 R)
• M48: 22,250,439 km (0.086 R)
• M49: 22,423,674 km (0.061 R)
• M50: 23,121,099 km (0.099 R)
• M51: 23,869,836 km (0.104 R)
• M52: 24,985,537 km (0.086 R)
• M53: 25,165,653 km (0.088 R)
• M54: 26,759,618 km (0.047 R)
• M55: 27,406,330 km (0.107 R)
• M56: 29,567,421 km (0.101 R)
• M57: 29,662,565 km (0.107 R)
• M58: 29,948,746 km (0.113 R)
• M59: 30,140,081 km (0.118 R)
• M60: 30,427,758 km (0.039 R)
• M61: 30,812,823 km (0.105 R)
• M62: 32,124,348 km (0.047 R)
• M63: 32,860,668 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.2

Radius: 8.2

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.16 AU - 5.26 AU

Year: 6933 Days

Day: 5.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,961,169 km

• M1: 129,402 km (0.065 R)
• M2: 202,256 km (0.091 R)
• M3: 311,014 km (0.106 R)
• M4: 650,900 km (0.044 R)
• M5: 888,761 km (0.12 R)
• M6: 985,102 km (0.111 R)
• M7: 1,085,033 km (0.097 R)
• M8: 1,295,218 km (0.078 R)
• M9: 1,674,449 km (0.11 R)
• M10: 2,023,162 km (0.077 R)
• M11: 2,507,709 km (0.11 R)
• M12: 2,763,372 km (0.063 R)
• M13: 2,954,558 km (0.05 R)
• M14: 3,299,531 km (0.087 R)
• M15: 3,425,941 km (0.11 R)
• M16: 3,528,266 km (0.103 R)
• M17: 3,605,608 km (0.112 R)
• M18: 3,657,518 km (0.115 R)
• M19: 3,814,746 km (0.039 R)
• M20: 3,947,439 km (0.03 R)
• M21: 4,244,989 km (0.09 R)
• M22: 4,747,339 km (0.103 R)
• M23: 4,832,909 km (0.091 R)
• M24: 5,777,470 km (0.11 R)
• M25: 5,899,542 km (0.081 R)
• M26: 6,177,345 km (0.075 R)
• M27: 7,068,649 km (0.101 R)
• M28: 7,133,874 km (0.094 R)
• M29: 7,496,200 km (0.118 R)
• M30: 7,629,342 km (0.047 R)
• M31: 9,792,826 km (0.078 R)
• M32: 9,975,036 km (0.065 R)
• M33: 10,195,244 km (0.069 R)
• M34: 10,343,047 km (0.067 R)
• M35: 10,603,198 km (0.115 R)
• M36: 11,282,223 km (0.092 R)
• M37: 11,396,665 km (0.11 R)
• M38: 11,820,027 km (0.086 R)
• M39: 11,975,160 km (0.099 R)
• M40: 12,209,281 km (0.1 R)
• M41: 12,840,883 km (0.083 R)
• M42: 13,120,631 km (0.119 R)
• M43: 13,402,324 km (0.052 R)
• M44: 14,094,663 km (0.057 R)
• M45: 14,673,606 km (0.092 R)
• M46: 15,726,775 km (0.096 R)
• M47: 16,025,971 km (0.034 R)
• M48: 16,284,027 km (0.088 R)
• M49: 16,586,814 km (0.088 R)
• M50: 17,197,771 km (0.099 R)
• M51: 17,461,961 km (0.043 R)
• M52: 17,638,786 km (0.087 R)
• M53: 17,860,639 km (0.118 R)
• M54: 17,949,650 km (0.104 R)
• M55: 18,396,948 km (0.098 R)
• M56: 18,576,914 km (0.046 R)
• M57: 18,983,970 km (0.113 R)
• M58: 19,302,613 km (0.119 R)
• M59: 19,852,984 km (0.116 R)
• M60: 22,057,608 km (0.074 R)
• M61: 22,488,450 km (0.099 R)
• M62: 22,680,982 km (0.12 R)
• M63: 24,190,724 km (0.11 R)
• M64: 24,635,179 km (0.074 R)
• M65: 25,132,143 km (0.041 R)
• M66: 25,481,903 km (0.072 R)
• M67: 26,085,381 km (0.101 R)
• M68: 26,338,351 km (0.089 R)
• M69: 26,744,509 km (0.082 R)
• M70: 27,050,586 km (0.095 R)
• M71: 27,255,236 km (0.101 R)
• M72: 27,923,939 km (0.065 R)
• M73: 28,182,593 km (0.062 R)
• M74: 28,234,504 km (0.102 R)
• M75: 30,121,232 km (0.087 R)
• M76: 30,705,861 km (0.04 R)
• M77: 30,812,524 km (0.076 R)
• M78: 32,319,124 km (0.108 R)
• M79: 32,373,428 km (0.112 R)
• M80: 32,536,340 km (0.115 R)
• M81: 33,409,992 km (0.109 R)
• M82: 33,464,894 km (0.118 R)
• M83: 34,236,071 km (0.03 R)
• M84: 35,347,882 km (0.117 R)
• M85: 35,964,375 km (0.114 R)
• M86: 37,378,823 km (0.084 R)
• M87: 37,606,810 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.5

Radius: 4.3

Gravity: 24.69 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.77 AU - 11.75 AU

Year: 20681 Days

Day: 22.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,961,169 km

• M1: 70,610 km (0.075 R)
• M2: 142,716 km (0.102 R)
• M3: 260,151 km (0.05 R)
• M4: 338,241 km (0.064 R)
• M5: 745,446 km (0.079 R)
• M6: 977,622 km (0.082 R)
• M7: 1,051,523 km (0.07 R)
• M8: 1,284,298 km (0.101 R)
• M9: 1,338,153 km (0.09 R)
• M10: 1,420,432 km (0.096 R)
• M11: 1,887,028 km (0.086 R)
• M12: 2,010,595 km (0.105 R)
• M13: 2,632,923 km (0.076 R)
• M14: 3,163,247 km (0.12 R)
• M15: 3,273,201 km (0.034 R)
• M16: 3,347,252 km (0.084 R)
• M17: 3,384,502 km (0.104 R)
• M18: 3,802,927 km (0.092 R)
• M19: 3,919,913 km (0.09 R)
• M20: 4,237,659 km (0.057 R)
• M21: 4,440,364 km (0.064 R)
• M22: 4,813,311 km (0.114 R)
• M23: 6,682,088 km (0.103 R)
• M24: 8,187,940 km (0.098 R)
• M25: 8,644,064 km (0.051 R)
• M26: 9,369,763 km (0.078 R)
• M27: 9,739,869 km (0.119 R)
• M28: 11,548,208 km (0.064 R)
• M29: 11,887,944 km (0.117 R)
• M30: 12,059,084 km (0.09 R)
• M31: 12,116,380 km (0.077 R)
• M32: 12,693,379 km (0.12 R)
• M33: 12,809,916 km (0.089 R)
• M34: 12,985,394 km (0.059 R)
• M35: 13,694,937 km (0.099 R)
• M36: 13,874,305 km (0.053 R)
• M37: 14,235,285 km (0.05 R)
• M38: 15,835,234 km (0.093 R)
• M39: 16,086,409 km (0.058 R)
• M40: 16,149,389 km (0.049 R)
• M41: 16,212,520 km (0.068 R)
• M42: 16,783,984 km (0.086 R)
• M43: 17,104,273 km (0.079 R)
• M44: 18,077,107 km (0.11 R)
• M45: 18,339,652 km (0.106 R)
• M46: 19,603,604 km (0.068 R)
• M47: 19,873,180 km (0.106 R)
• M48: 21,032,862 km (0.106 R)
• M49: 22,214,386 km (0.114 R)
• M50: 22,354,709 km (0.083 R)
• M51: 24,206,731 km (0.055 R)
• M52: 24,351,093 km (0.1 R)
• M53: 25,297,299 km (0.11 R)
• M54: 27,075,270 km (0.115 R)
• M55: 27,601,406 km (0.104 R)
• M56: 28,055,136 km (0.119 R)
• M57: 30,672,051 km (0.119 R)
• M58: 32,247,467 km (0.113 R)
• M59: 33,365,711 km (0.044 R)
• M60: 35,230,448 km (0.074 R)
• M61: 35,969,312 km (0.099 R)
• M62: 36,299,325 km (0.116 R)
• M63: 37,128,696 km (0.043 R)
• M64: 37,295,348 km (0.054 R)
• M65: 38,300,346 km (0.047 R)
• M66: 38,384,420 km (0.091 R)
• M67: 40,165,831 km (0.062 R)
• M68: 41,800,637 km (0.103 R)
• M69: 42,060,638 km (0.047 R)
• M70: 44,602,605 km (0.082 R)
• M71: 45,847,409 km (0.101 R)
• M72: 46,833,558 km (0.073 R)
• M73: 47,645,575 km (0.096 R)
• M74: 48,826,651 km (0.086 R)
• M75: 49,466,481 km (0.097 R)
• M76: 49,558,184 km (0.066 R)
• M77: 49,649,888 km (0.097 R)
• M78: 50,662,366 km (0.053 R)
• M79: 51,403,025 km (0.11 R)
• M80: 52,147,125 km (0.1 R)
• M81: 52,707,668 km (0.111 R)
• M82: 52,894,965 km (0.107 R)
• M83: 53,176,209 km (0.109 R)
• M84: 53,552,148 km (0.111 R)
• M85: 53,928,836 km (0.091 R)
• M86: 54,117,479 km (0.116 R)
• M87: 55,825,737 km (0.11 R)
• M88: 56,686,523 km (0.111 R)
• M89: 57,551,647 km (0.049 R)
• M90: 58,517,900 km (0.078 R)
• M91: 61,350,536 km (0.101 R)
• M92: 63,329,865 km (0.111 R)
• M93: 63,528,980 km (0.101 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 12,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit