🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.5

Radius: 8.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.56 AU - 0.82 AU

Year: 364 Days

Day: 9 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 40,258,340 km

• M1: 111,301 km (0.054 R)
• M2: 163,361 km (0.087 R)
• M3: 221,554 km (0.107 R)
• M4: 313,108 km (0.085 R)
• M5: 393,143 km (0.037 R)
• M6: 458,667 km (0.12 R)
• M7: 517,459 km (0.102 R)
• M8: 590,612 km (0.07 R)
• M9: 660,475 km (0.108 R)
• M10: 728,392 km (0.087 R)
• M11: 783,444 km (0.105 R)
• M12: 909,106 km (0.032 R)
• M13: 1,007,691 km (0.085 R)
• M14: 1,084,285 km (0.114 R)
• M15: 1,165,667 km (0.096 R)
• M16: 1,216,231 km (0.092 R)
• M17: 1,267,393 km (0.073 R)
• M18: 1,365,978 km (0.083 R)
• M19: 1,467,256 km (0.107 R)
• M20: 1,522,009 km (0.075 R)
• M21: 1,587,383 km (0.078 R)
• M22: 1,670,559 km (0.117 R)
• M23: 1,806,544 km (0.094 R)
• M24: 1,872,517 km (0.095 R)
• M25: 1,925,175 km (0.093 R)
• M26: 1,985,463 km (0.117 R)
• M27: 2,111,574 km (0.101 R)
• M28: 2,184,877 km (0.116 R)
• M29: 2,270,148 km (0.111 R)
• M30: 2,436,650 km (0.113 R)
• M31: 2,513,693 km (0.035 R)
• M32: 2,567,997 km (0.083 R)
• M33: 2,622,899 km (0.1 R)
• M34: 2,678,101 km (0.075 R)
• M35: 2,761,577 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.3

Radius: 10.1

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.07 AU - 1.27 AU

Year: 805 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,258,340 km

• M1: 129,552 km (0.105 R)
• M2: 221,405 km (0.084 R)
• M3: 291,117 km (0.118 R)
• M4: 380,427 km (0.1 R)
• M5: 459,714 km (0.076 R)
• M6: 527,183 km (0.053 R)
• M7: 653,593 km (0.081 R)
• M8: 840,890 km (0.068 R)
• M9: 962,064 km (0.091 R)
• M10: 1,027,887 km (0.08 R)
• M11: 1,196,633 km (0.116 R)
• M12: 1,347,877 km (0.094 R)
• M13: 1,429,258 km (0.094 R)
• M14: 1,498,522 km (0.104 R)
• M15: 1,590,225 km (0.087 R)
• M16: 1,953,299 km (0.093 R)
• M17: 2,101,102 km (0.108 R)
• M18: 2,164,532 km (0.055 R)
• M19: 2,317,720 km (0.11 R)
• M20: 2,416,305 km (0.114 R)
• M21: 2,660,598 km (0.119 R)
• M22: 2,746,767 km (0.084 R)
• M23: 2,833,832 km (0.029 R)
• M24: 3,055,537 km (0.089 R)
• M25: 3,145,894 km (0.074 R)
• M26: 3,301,625 km (0.044 R)
• M27: 3,478,599 km (0.116 R)
• M28: 3,620,568 km (0.113 R)
• M29: 3,851,846 km (0.088 R)
• M30: 4,028,521 km (0.117 R)
• M31: 4,097,934 km (0.112 R)
• M32: 4,339,086 km (0.051 R)
• M33: 4,481,803 km (0.067 R)
• M34: 4,584,876 km (0.075 R)
• M35: 4,751,228 km (0.085 R)
• M36: 4,824,681 km (0.086 R)
• M37: 4,919,676 km (0.101 R)
• M38: 5,208,549 km (0.055 R)
• M39: 5,414,994 km (0.111 R)
• M40: 5,513,878 km (0.116 R)
• M41: 5,624,282 km (0.088 R)
• M42: 5,746,802 km (0.043 R)
• M43: 6,279,670 km (0.059 R)
• M44: 6,710,512 km (0.117 R)
• M45: 6,887,785 km (0.099 R)
• M46: 6,959,293 km (0.044 R)
• M47: 7,150,778 km (0.114 R)
• M48: 7,453,714 km (0.065 R)
• M49: 7,723,738 km (0.078 R)
• M50: 8,022,036 km (0.106 R)
• M51: 8,134,833 km (0.099 R)
• M52: 8,387,504 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 14.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.36 AU - 1.36 AU

Year: 1008 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 40,258,340 km

• M1: 178,171 km (0.069 R)
• M2: 282,441 km (0.073 R)
• M3: 385,065 km (0.118 R)
• M4: 489,783 km (0.032 R)
• M5: 582,085 km (0.025 R)
• M6: 676,781 km (0.084 R)
• M7: 812,765 km (0.081 R)
• M8: 984,504 km (0.099 R)
• M9: 1,075,459 km (0.085 R)
• M10: 1,190,201 km (0.099 R)
• M11: 1,302,249 km (0.073 R)
• M12: 1,403,378 km (0.069 R)
• M13: 1,568,085 km (0.073 R)
• M14: 1,747,602 km (0.109 R)
• M15: 1,926,073 km (0.048 R)
• M16: 2,034,381 km (0.119 R)
• M17: 2,170,665 km (0.107 R)
• M18: 2,363,347 km (0.11 R)
• M19: 2,507,111 km (0.113 R)
• M20: 2,756,490 km (0.095 R)
• M21: 3,340,072 km (0.091 R)
• M22: 3,431,027 km (0.084 R)
• M23: 3,533,053 km (0.114 R)
• M24: 3,656,770 km (0.105 R)
• M25: 3,962,100 km (0.09 R)
• M26: 4,144,908 km (0.093 R)
• M27: 4,297,797 km (0.084 R)
• M28: 4,608,961 km (0.101 R)
• M29: 4,710,538 km (0.067 R)
• M30: 4,939,123 km (0.087 R)
• M31: 5,183,117 km (0.043 R)
• M32: 5,336,306 km (0.093 R)
• M33: 5,455,086 km (0.06 R)
• M34: 5,683,223 km (0.106 R)
• M35: 5,841,198 km (0.083 R)
• M36: 6,012,937 km (0.108 R)
• M37: 6,323,951 km (0.12 R)
• M38: 6,768,256 km (0.118 R)
• M39: 6,884,045 km (0.041 R)
• M40: 7,039,627 km (0.038 R)
• M41: 7,314,737 km (0.085 R)
• M42: 7,407,339 km (0.06 R)
• M43: 7,700,550 km (0.098 R)
• M44: 8,038,492 km (0.114 R)
• M45: 8,202,601 km (0.098 R)
• M46: 8,312,555 km (0.097 R)
• M47: 8,771,222 km (0.057 R)
• M48: 8,869,658 km (0.097 R)
• M49: 9,067,576 km (0.103 R)
• M50: 9,786,244 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.7

Radius: 10.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.17 AU - 1.57 AU

Year: 1020 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,258,340 km

• M1: 137,929 km (0.074 R)
• M2: 222,153 km (0.101 R)
• M3: 290,220 km (0.098 R)
• M4: 358,436 km (0.101 R)
• M5: 447,298 km (0.074 R)
• M6: 606,919 km (0.092 R)
• M7: 698,472 km (0.084 R)
• M8: 927,656 km (0.079 R)
• M9: 1,026,391 km (0.05 R)
• M10: 1,148,014 km (0.091 R)
• M11: 1,230,143 km (0.06 R)
• M12: 1,314,516 km (0.032 R)
• M13: 1,385,426 km (0.103 R)
• M14: 1,617,303 km (0.1 R)
• M15: 1,799,513 km (0.109 R)
• M16: 1,965,417 km (0.075 R)
• M17: 2,220,930 km (0.078 R)
• M18: 2,312,633 km (0.055 R)
• M19: 2,436,949 km (0.09 R)
• M20: 2,506,213 km (0.114 R)
• M21: 2,582,658 km (0.086 R)
• M22: 2,705,328 km (0.117 R)
• M23: 2,836,525 km (0.083 R)
• M24: 2,956,503 km (0.115 R)
• M25: 3,023,822 km (0.098 R)
• M26: 3,166,987 km (0.071 R)
• M27: 3,298,633 km (0.112 R)
• M28: 3,524,376 km (0.088 R)
• M29: 3,631,937 km (0.073 R)
• M30: 3,769,717 km (0.044 R)
• M31: 3,850,350 km (0.114 R)
• M32: 3,924,251 km (0.089 R)
• M33: 4,065,771 km (0.031 R)
• M34: 4,155,978 km (0.113 R)
• M35: 4,500,652 km (0.059 R)
• M36: 4,641,124 km (0.118 R)
• M37: 5,046,983 km (0.105 R)
• M38: 5,144,222 km (0.085 R)
• M39: 5,332,267 km (0.1 R)
• M40: 5,431,300 km (0.083 R)
• M41: 5,589,425 km (0.108 R)
• M42: 5,681,578 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.5

Radius: 11.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.95 AU - 4.83 AU

Year: 4878 Days

Day: 9.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,258,340 km

• M1: 150,795 km (0.092 R)
• M2: 266,434 km (0.051 R)
• M3: 343,477 km (0.09 R)
• M4: 565,480 km (0.031 R)
• M5: 647,609 km (0.05 R)
• M6: 1,032,076 km (0.043 R)
• M7: 1,159,683 km (0.119 R)
• M8: 1,431,203 km (0.083 R)
• M9: 1,561,503 km (0.093 R)
• M10: 1,723,218 km (0.102 R)
• M11: 1,834,219 km (0.096 R)
• M12: 2,122,644 km (0.037 R)
• M13: 2,363,946 km (0.093 R)
• M14: 2,582,508 km (0.118 R)
• M15: 2,956,204 km (0.113 R)
• M16: 3,158,011 km (0.082 R)
• M17: 3,277,989 km (0.093 R)
• M18: 3,593,341 km (0.088 R)
• M19: 3,664,699 km (0.092 R)
• M20: 3,827,162 km (0.046 R)
• M21: 4,010,569 km (0.048 R)
• M22: 4,386,210 km (0.105 R)
• M23: 4,617,039 km (0.107 R)
• M24: 5,518,217 km (0.104 R)
• M25: 5,725,859 km (0.074 R)
• M26: 5,830,577 km (0.089 R)
• M27: 6,063,351 km (0.096 R)
• M28: 6,148,772 km (0.086 R)
• M29: 6,299,267 km (0.11 R)
• M30: 7,114,875 km (0.062 R)
• M31: 7,205,082 km (0.11 R)
• M32: 7,523,726 km (0.113 R)
• M33: 7,731,068 km (0.108 R)
• M34: 7,917,019 km (0.105 R)
• M35: 8,080,828 km (0.105 R)
• M36: 8,293,257 km (0.11 R)
• M37: 8,555,353 km (0.101 R)
• M38: 8,651,245 km (0.114 R)
• M39: 8,990,084 km (0.034 R)
• M40: 9,283,894 km (0.055 R)
• M41: 9,506,496 km (0.086 R)
• M42: 9,680,777 km (0.114 R)
• M43: 9,906,371 km (0.067 R)
• M44: 10,210,055 km (0.104 R)
• M45: 10,465,269 km (0.044 R)
• M46: 11,746,874 km (0.05 R)
• M47: 12,176,070 km (0.065 R)
• M48: 12,392,538 km (0.12 R)
• M49: 12,911,942 km (0.055 R)
• M50: 13,438,526 km (0.087 R)
• M51: 13,578,251 km (0.105 R)
• M52: 13,802,797 km (0.111 R)
• M53: 13,915,594 km (0.094 R)
• M54: 14,170,359 km (0.118 R)
• M55: 14,799,867 km (0.07 R)
• M56: 15,643,449 km (0.081 R)
• M57: 16,056,339 km (0.112 R)
• M58: 16,622,418 km (0.119 R)
• M59: 16,922,960 km (0.11 R)
• M60: 17,286,034 km (0.051 R)
• M61: 17,377,289 km (0.094 R)
• M62: 17,774,172 km (0.079 R)
• M63: 17,866,175 km (0.08 R)
• M64: 18,019,961 km (0.106 R)
• M65: 18,266,798 km (0.088 R)
• M66: 18,545,947 km (0.081 R)
• M67: 18,670,413 km (0.1 R)
• M68: 18,826,443 km (0.092 R)
• M69: 19,898,910 km (0.102 R)
• M70: 20,218,152 km (0.039 R)
• M71: 21,479,113 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.2

Radius: 3.1

Gravity: 37.69 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.06 AU - 7.98 AU

Year: 10585 Days

Day: 24.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 40,258,340 km

• M1: 152,291 km (0.108 R)
• M2: 178,769 km (0.083 R)
• M3: 207,193 km (0.051 R)
• M4: 313,258 km (0.077 R)
• M5: 348,264 km (0.035 R)
• M6: 864,676 km (0.115 R)
• M7: 1,035,217 km (0.094 R)
• M8: 1,426,565 km (0.1 R)
• M9: 1,546,094 km (0.073 R)
• M10: 1,668,764 km (0.104 R)
• M11: 2,122,794 km (0.108 R)
• M12: 2,375,165 km (0.101 R)
• M13: 2,661,047 km (0.03 R)
• M14: 4,132,342 km (0.103 R)
• M15: 4,274,011 km (0.12 R)
• M16: 4,856,396 km (0.089 R)
• M17: 5,126,420 km (0.08 R)
• M18: 5,187,157 km (0.109 R)
• M19: 5,339,896 km (0.112 R)
• M20: 5,432,347 km (0.092 R)
• M21: 5,587,480 km (0.095 R)
• M22: 5,902,085 km (0.114 R)
• M23: 5,997,528 km (0.049 R)
• M24: 6,482,824 km (0.096 R)
• M25: 6,880,006 km (0.076 R)
• M26: 7,149,133 km (0.106 R)
• M27: 7,490,365 km (0.083 R)
• M28: 8,509,725 km (0.084 R)
• M29: 8,689,841 km (0.085 R)
• M30: 8,980,659 km (0.06 R)
• M31: 9,237,669 km (0.027 R)
• M32: 9,348,670 km (0.106 R)
• M33: 9,422,721 km (0.109 R)
• M34: 10,752,197 km (0.079 R)
• M35: 10,907,929 km (0.027 R)
• M36: 11,142,797 km (0.099 R)
• M37: 12,423,355 km (0.036 R)
• M38: 12,586,566 km (0.107 R)
• M39: 13,080,838 km (0.102 R)
• M40: 13,288,629 km (0.039 R)
• M41: 13,707,503 km (0.11 R)
• M42: 14,130,566 km (0.076 R)
• M43: 14,173,201 km (0.096 R)
• M44: 14,258,323 km (0.061 R)
• M45: 14,558,117 km (0.113 R)
• M46: 15,425,635 km (0.028 R)
• M47: 15,689,077 km (0.087 R)
• M48: 15,998,445 km (0.066 R)
• M49: 16,443,798 km (0.029 R)
• M50: 16,533,407 km (0.051 R)
• M51: 16,757,953 km (0.104 R)
• M52: 17,988,396 km (0.095 R)
• M53: 18,544,451 km (0.108 R)
• M54: 18,590,976 km (0.115 R)
• M55: 18,684,325 km (0.095 R)
• M56: 18,965,120 km (0.105 R)
• M57: 19,531,049 km (0.119 R)
• M58: 20,102,513 km (0.093 R)
• M59: 20,198,256 km (0.108 R)
• M60: 20,679,362 km (0.101 R)
• M61: 21,212,978 km (0.08 R)
• M62: 21,359,285 km (0.105 R)
• M63: 22,095,905 km (0.076 R)
• M64: 22,890,569 km (0.066 R)
• M65: 23,040,765 km (0.057 R)
• M66: 23,241,376 km (0.094 R)
• M67: 24,151,230 km (0.057 R)
• M68: 25,021,141 km (0.036 R)
• M69: 25,175,676 km (0.089 R)
• M70: 26,109,915 km (0.054 R)
• M71: 26,266,693 km (0.107 R)
• M72: 26,318,903 km (0.091 R)
• M73: 26,528,639 km (0.108 R)
• M74: 28,279,533 km (0.081 R)
• M75: 28,333,238 km (0.056 R)
• M76: 28,386,944 km (0.035 R)
• M77: 28,440,650 km (0.089 R)
• M78: 28,925,496 km (0.074 R)
• M79: 28,979,501 km (0.08 R)
• M80: 29,141,815 km (0.119 R)
• M81: 29,195,969 km (0.114 R)
• M82: 30,067,526 km (0.112 R)
• M83: 31,002,663 km (0.101 R)
• M84: 31,668,523 km (0.09 R)
• M85: 33,183,949 km (0.111 R)
• M86: 33,751,224 km (0.119 R)
• M87: 34,321,641 km (0.103 R)
• M88: 35,010,240 km (0.071 R)
• M89: 36,868,994 km (0.116 R)
• M90: 37,751,322 km (0.097 R)
• M91: 38,224,650 km (0.109 R)
• M92: 38,343,281 km (0.12 R)
• M93: 38,878,841 km (0.079 R)
• M94: 39,117,599 km (0.086 R)
• M95: 40,137,707 km (0.076 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 18,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit