🌌 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: 285.8

Radius: 10

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.59 AU - 0.79 AU

Year: 389 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,387,750 km

• M1: 124,765 km (0.057 R)
• M2: 198,217 km (0.08 R)
• M3: 263,891 km (0.101 R)
• M4: 330,910 km (0.118 R)
• M5: 411,245 km (0.036 R)
• M6: 478,264 km (0.038 R)
• M7: 593,006 km (0.101 R)
• M8: 655,837 km (0.113 R)
• M9: 802,293 km (0.058 R)
• M10: 925,113 km (0.107 R)
• M11: 996,023 km (0.107 R)
• M12: 1,065,436 km (0.088 R)
• M13: 1,159,234 km (0.056 R)
• M14: 1,279,810 km (0.097 R)
• M15: 1,363,884 km (0.107 R)
• M16: 1,449,903 km (0.09 R)
• M17: 1,563,298 km (0.088 R)
• M18: 1,666,670 km (0.091 R)
• M19: 1,848,730 km (0.115 R)
• M20: 1,939,836 km (0.096 R)
• M21: 2,155,556 km (0.11 R)
• M22: 2,246,960 km (0.047 R)
• M23: 2,448,768 km (0.11 R)
• M24: 2,529,102 km (0.097 R)
• M25: 2,646,237 km (0.103 R)
• M26: 2,812,290 km (0.082 R)
• M27: 2,886,042 km (0.117 R)
• M28: 2,976,399 km (0.118 R)
• M29: 3,138,414 km (0.095 R)
• M30: 3,214,858 km (0.091 R)
• M31: 3,578,680 km (0.072 R)
• M32: 3,733,813 km (0.118 R)
• M33: 3,832,548 km (0.11 R)
• M34: 3,932,180 km (0.09 R)
• M35: 3,997,255 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 13.1

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.93 AU - 1.08 AU

Year: 678 Days

Day: 5.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 63,387,750 km

• M1: 163,660 km (0.105 R)
• M2: 265,536 km (0.085 R)
• M3: 370,704 km (0.102 R)
• M4: 461,210 km (0.099 R)
• M5: 584,329 km (0.115 R)
• M6: 750,533 km (0.074 R)
• M7: 853,456 km (0.102 R)
• M8: 972,985 km (0.099 R)
• M9: 1,063,790 km (0.067 R)
• M10: 1,273,227 km (0.114 R)
• M11: 1,373,757 km (0.101 R)
• M12: 1,596,808 km (0.082 R)
• M13: 1,678,488 km (0.114 R)
• M14: 1,896,303 km (0.07 R)
• M15: 2,078,812 km (0.027 R)
• M16: 2,352,277 km (0.079 R)
• M17: 2,509,355 km (0.094 R)
• M18: 2,637,710 km (0.034 R)
• M19: 2,743,625 km (0.103 R)
• M20: 2,942,889 km (0.089 R)
• M21: 3,044,317 km (0.115 R)
• M22: 3,181,498 km (0.111 R)
• M23: 3,409,036 km (0.117 R)
• M24: 3,542,627 km (0.066 R)
• M25: 3,669,037 km (0.044 R)
• M26: 3,769,418 km (0.104 R)
• M27: 3,982,445 km (0.107 R)
• M28: 4,066,818 km (0.111 R)
• M29: 4,352,700 km (0.092 R)
• M30: 4,507,833 km (0.115 R)
• M31: 4,664,910 km (0.089 R)
• M32: 4,883,772 km (0.119 R)
• M33: 5,055,361 km (0.093 R)
• M34: 5,177,582 km (0.041 R)
• M35: 5,270,034 km (0.068 R)
• M36: 5,519,114 km (0.036 R)
• M37: 5,624,132 km (0.079 R)
• M38: 5,814,720 km (0.054 R)
• M39: 5,900,140 km (0.11 R)
• M40: 5,996,780 km (0.112 R)
• M41: 6,137,253 km (0.113 R)
• M42: 6,224,169 km (0.117 R)
• M43: 6,654,263 km (0.053 R)
• M44: 6,946,428 km (0.096 R)
• M45: 7,139,708 km (0.098 R)
• M46: 7,231,411 km (0.104 R)
• M47: 7,357,971 km (0.065 R)
• M48: 7,450,572 km (0.063 R)
• M49: 7,601,666 km (0.115 R)
• M50: 7,777,444 km (0.104 R)
• M51: 8,037,744 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.6

Radius: 13.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.21 AU - 1.73 AU

Year: 1209 Days

Day: 9.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 63,387,750 km

• M1: 195,076 km (0.094 R)
• M2: 313,258 km (0.116 R)
• M3: 404,513 km (0.117 R)
• M4: 595,848 km (0.109 R)
• M5: 803,939 km (0.099 R)
• M6: 902,225 km (0.114 R)
• M7: 1,005,148 km (0.092 R)
• M8: 1,153,699 km (0.11 R)
• M9: 1,281,306 km (0.055 R)
• M10: 1,398,890 km (0.052 R)
• M11: 1,559,259 km (0.081 R)
• M12: 1,693,747 km (0.096 R)
• M13: 1,791,135 km (0.08 R)
• M14: 2,017,477 km (0.093 R)
• M15: 2,121,298 km (0.105 R)
• M16: 2,462,082 km (0.053 R)
• M17: 2,592,082 km (0.079 R)
• M18: 2,715,052 km (0.093 R)
• M19: 2,830,242 km (0.042 R)
• M20: 3,036,089 km (0.113 R)
• M21: 3,155,917 km (0.042 R)
• M22: 3,348,898 km (0.119 R)
• M23: 3,452,120 km (0.043 R)
• M24: 3,704,342 km (0.06 R)
• M25: 3,984,539 km (0.041 R)
• M26: 4,105,115 km (0.079 R)
• M27: 4,204,747 km (0.118 R)
• M28: 4,520,100 km (0.106 R)
• M29: 5,150,056 km (0.083 R)
• M30: 5,354,108 km (0.086 R)
• M31: 5,487,699 km (0.088 R)
• M32: 5,671,554 km (0.114 R)
• M33: 5,882,487 km (0.072 R)
• M34: 6,108,679 km (0.027 R)
• M35: 6,299,267 km (0.043 R)
• M36: 6,556,725 km (0.109 R)
• M37: 6,686,726 km (0.09 R)
• M38: 6,949,419 km (0.072 R)
• M39: 7,042,170 km (0.112 R)
• M40: 7,309,352 km (0.03 R)
• M41: 7,484,980 km (0.087 R)
• M42: 7,771,460 km (0.054 R)
• M43: 8,159,217 km (0.097 R)
• M44: 8,581,682 km (0.075 R)
• M45: 8,709,887 km (0.049 R)
• M46: 8,867,414 km (0.095 R)
• M47: 9,011,477 km (0.078 R)
• M48: 9,170,798 km (0.074 R)
• M49: 9,433,492 km (0.098 R)
• M50: 9,565,886 km (0.079 R)
• M51: 9,906,820 km (0.09 R)
• M52: 10,056,418 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.6

Radius: 11.1

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.18 AU - 3.2 AU

Year: 2992 Days

Day: 11.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 63,387,750 km

• M1: 143,614 km (0.116 R)
• M2: 308,022 km (0.109 R)
• M3: 438,471 km (0.064 R)
• M4: 555,756 km (0.076 R)
• M5: 666,010 km (0.112 R)
• M6: 1,032,973 km (0.06 R)
• M7: 1,282,203 km (0.1 R)
• M8: 1,511,387 km (0.092 R)
• M9: 1,782,010 km (0.114 R)
• M10: 2,009,997 km (0.112 R)
• M11: 2,416,155 km (0.075 R)
• M12: 2,510,103 km (0.045 R)
• M13: 2,637,111 km (0.069 R)
• M14: 3,149,783 km (0.05 R)
• M15: 3,409,036 km (0.089 R)
• M16: 3,838,532 km (0.085 R)
• M17: 4,361,376 km (0.102 R)
• M18: 4,495,715 km (0.099 R)
• M19: 4,670,296 km (0.066 R)
• M20: 5,147,214 km (0.098 R)
• M21: 5,391,507 km (0.085 R)
• M22: 5,494,431 km (0.086 R)
• M23: 6,406,678 km (0.057 R)
• M24: 6,603,699 km (0.12 R)
• M25: 7,093,482 km (0.073 R)
• M26: 7,183,839 km (0.084 R)
• M27: 7,664,348 km (0.071 R)
• M28: 8,155,328 km (0.115 R)
• M29: 8,488,333 km (0.088 R)
• M30: 8,632,545 km (0.085 R)
• M31: 8,923,214 km (0.036 R)
• M32: 9,167,806 km (0.088 R)
• M33: 9,365,275 km (0.105 R)
• M34: 9,464,459 km (0.099 R)
• M35: 9,814,518 km (0.056 R)
• M36: 9,890,065 km (0.057 R)
• M37: 10,245,210 km (0.082 R)
• M38: 10,527,352 km (0.111 R)
• M39: 10,682,186 km (0.101 R)
• M40: 10,759,976 km (0.074 R)
• M41: 11,388,886 km (0.101 R)
• M42: 11,681,051 km (0.048 R)
• M43: 12,381,617 km (0.077 R)
• M44: 12,627,257 km (0.087 R)
• M45: 12,957,420 km (0.096 R)
• M46: 13,095,798 km (0.108 R)
• M47: 13,513,924 km (0.095 R)
• M48: 13,738,620 km (0.115 R)
• M49: 13,908,114 km (0.096 R)
• M50: 14,135,054 km (0.07 R)
• M51: 14,420,487 km (0.111 R)
• M52: 15,171,618 km (0.101 R)
• M53: 15,317,625 km (0.097 R)
• M54: 15,610,837 km (0.098 R)
• M55: 15,699,100 km (0.057 R)
• M56: 15,817,132 km (0.098 R)
• M57: 16,232,566 km (0.108 R)
• M58: 17,013,766 km (0.057 R)
• M59: 17,745,599 km (0.077 R)
• M60: 18,146,371 km (0.044 R)
• M61: 18,487,754 km (0.118 R)
• M62: 19,019,574 km (0.094 R)
• M63: 19,145,535 km (0.111 R)
• M64: 19,620,060 km (0.104 R)
• M65: 22,215,583 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.1

Radius: 6.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.85 AU - 7.81 AU

Year: 12107 Days

Day: 24.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 63,387,750 km

• M1: 81,232 km (0.086 R)
• M2: 163,959 km (0.076 R)
• M3: 234,569 km (0.063 R)
• M4: 299,345 km (0.075 R)
• M5: 763,548 km (0.071 R)
• M6: 894,446 km (0.098 R)
• M7: 952,938 km (0.034 R)
• M8: 1,231,938 km (0.111 R)
• M9: 1,594,414 km (0.058 R)
• M10: 2,316,673 km (0.05 R)
• M11: 2,862,406 km (0.063 R)
• M12: 2,979,092 km (0.115 R)
• M13: 3,157,263 km (0.082 R)
• M14: 3,217,401 km (0.083 R)
• M15: 3,293,098 km (0.115 R)
• M16: 3,354,134 km (0.08 R)
• M17: 3,775,850 km (0.098 R)
• M18: 4,840,987 km (0.111 R)
• M19: 5,263,152 km (0.097 R)
• M20: 5,406,467 km (0.089 R)
• M21: 5,862,591 km (0.083 R)
• M22: 6,714,551 km (0.086 R)
• M23: 7,503,979 km (0.088 R)
• M24: 8,384,961 km (0.092 R)
• M25: 8,699,864 km (0.082 R)
• M26: 9,428,107 km (0.118 R)
• M27: 9,471,490 km (0.07 R)
• M28: 9,711,744 km (0.103 R)
• M29: 9,865,531 km (0.069 R)
• M30: 10,220,377 km (0.12 R)
• M31: 10,760,276 km (0.03 R)
• M32: 10,828,492 km (0.048 R)
• M33: 11,079,517 km (0.041 R)
• M34: 11,634,077 km (0.094 R)
• M35: 12,103,216 km (0.041 R)
• M36: 12,842,379 km (0.07 R)
• M37: 12,938,720 km (0.077 R)
• M38: 13,083,979 km (0.084 R)
• M39: 14,065,192 km (0.098 R)
• M40: 14,943,032 km (0.114 R)
• M41: 15,299,075 km (0.046 R)
• M42: 15,503,875 km (0.068 R)
• M43: 15,967,778 km (0.113 R)
• M44: 16,567,366 km (0.103 R)
• M45: 17,788,384 km (0.071 R)
• M46: 18,003,655 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.6

Radius: 6

Gravity: 24.49 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.88 AU - 8.74 AU

Year: 13405 Days

Day: 21.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 57.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,387,750 km

• M1: 76,594 km (0.106 R)
• M2: 267,331 km (0.115 R)
• M3: 489,185 km (0.103 R)
• M4: 600,187 km (0.052 R)
• M5: 1,075,758 km (0.047 R)
• M6: 1,222,215 km (0.095 R)
• M7: 1,784,104 km (0.089 R)
• M8: 2,479,585 km (0.09 R)
• M9: 2,839,218 km (0.105 R)
• M10: 2,906,387 km (0.052 R)
• M11: 3,285,169 km (0.088 R)
• M12: 3,752,812 km (0.074 R)
• M13: 3,900,914 km (0.109 R)
• M14: 4,395,485 km (0.087 R)
• M15: 4,551,665 km (0.064 R)
• M16: 4,709,640 km (0.09 R)
• M17: 5,318,204 km (0.115 R)
• M18: 5,526,445 km (0.092 R)
• M19: 5,568,482 km (0.107 R)
• M20: 6,037,471 km (0.082 R)
• M21: 6,430,464 km (0.026 R)
• M22: 7,893,980 km (0.051 R)
• M23: 8,036,248 km (0.105 R)
• M24: 8,227,434 km (0.032 R)
• M25: 8,275,305 km (0.117 R)
• M26: 9,155,390 km (0.027 R)
• M27: 9,354,953 km (0.086 R)
• M28: 10,634,464 km (0.116 R)
• M29: 10,844,200 km (0.117 R)
• M30: 11,161,497 km (0.107 R)
• M31: 11,481,786 km (0.063 R)
• M32: 11,859,371 km (0.066 R)
• M33: 12,022,433 km (0.117 R)
• M34: 12,131,490 km (0.115 R)
• M35: 13,016,212 km (0.101 R)
• M36: 14,497,679 km (0.091 R)
• M37: 14,613,767 km (0.099 R)
• M38: 16,031,656 km (0.087 R)
• M39: 16,091,645 km (0.12 R)
• M40: 16,453,372 km (0.073 R)
• M41: 18,932,658 km (0.112 R)
• M42: 20,085,758 km (0.105 R)
• M43: 20,998,156 km (0.111 R)
• M44: 21,327,271 km (0.08 R)
• M45: 21,990,737 km (0.089 R)
• M46: 22,191,049 km (0.034 R)
• M47: 22,728,404 km (0.111 R)
• M48: 22,930,960 km (0.115 R)
• M49: 22,998,578 km (0.078 R)
• M50: 23,815,532 km (0.089 R)
• M51: 24,711,474 km (0.067 R)
• M52: 25,899,431 km (0.088 R)
• M53: 26,963,071 km (0.075 R)
• M54: 27,320,760 km (0.112 R)
• M55: 27,464,374 km (0.12 R)
• M56: 28,113,329 km (0.113 R)
• M57: 28,840,375 km (0.072 R)
• M58: 29,206,142 km (0.088 R)
• M59: 29,720,908 km (0.107 R)
• M60: 30,238,517 km (0.12 R)
• M61: 31,283,009 km (0.063 R)
• M62: 32,415,016 km (0.062 R)
• M63: 32,567,008 km (0.101 R)
• M64: 32,643,003 km (0.116 R)
• M65: 33,253,662 km (0.038 R)
• M66: 35,420,437 km (0.062 R)
• M67: 35,733,695 km (0.085 R)
• M68: 36,758,142 km (0.092 R)
• M69: 37,234,162 km (0.072 R)
• M70: 38,112,302 km (0.11 R)
• M71: 38,674,640 km (0.103 R)
• M72: 43,020,308 km (0.026 R)
• M73: 43,354,510 km (0.075 R)
• M74: 44,025,457 km (0.082 R)
• M75: 47,863,390 km (0.066 R)
• M76: 48,469,860 km (0.092 R)
• M77: 49,603,064 km (0.112 R)
• M78: 50,656,981 km (0.09 R)
• M79: 50,833,207 km (0.037 R)
• M80: 51,274,969 km (0.036 R)
• M81: 51,452,093 km (0.108 R)
• M82: 52,875,816 km (0.05 R)
• M83: 53,323,413 km (0.119 R)
• M84: 54,042,231 km (0.087 R)
• M85: 54,132,289 km (0.06 R)
• M86: 54,764,190 km (0.104 R)
• M87: 55,671,202 km (0.054 R)
• M88: 57,316,180 km (0.068 R)
• M89: 58,606,611 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 15,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit