🌌 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: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.3

Radius: 8.4

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.9 AU - 1.42 AU

Year: 862 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 82,297,364 km

• M1: 112,198 km (0.085 R)
• M2: 166,652 km (0.064 R)
• M3: 269,725 km (0.077 R)
• M4: 432,487 km (0.084 R)
• M5: 671,395 km (0.057 R)
• M6: 829,670 km (0.034 R)
• M7: 883,226 km (0.062 R)
• M8: 962,812 km (0.104 R)
• M9: 1,025,793 km (0.109 R)
• M10: 1,090,269 km (0.062 R)
• M11: 1,209,798 km (0.09 R)
• M12: 1,333,815 km (0.077 R)
• M13: 1,397,394 km (0.111 R)
• M14: 1,564,794 km (0.1 R)
• M15: 1,669,961 km (0.071 R)
• M16: 1,785,451 km (0.11 R)
• M17: 1,840,203 km (0.062 R)
• M18: 1,935,348 km (0.105 R)
• M19: 2,139,250 km (0.104 R)
• M20: 2,410,321 km (0.115 R)
• M21: 2,638,757 km (0.115 R)
• M22: 2,710,414 km (0.058 R)
• M23: 2,764,718 km (0.117 R)
• M24: 2,846,698 km (0.065 R)
• M25: 3,003,925 km (0.032 R)
• M26: 3,088,298 km (0.092 R)
• M27: 3,182,994 km (0.11 R)
• M28: 3,249,864 km (0.06 R)
• M29: 3,701,201 km (0.117 R)
• M30: 3,903,607 km (0.116 R)
• M31: 3,995,909 km (0.076 R)
• M32: 4,235,116 km (0.11 R)
• M33: 4,404,161 km (0.04 R)
• M34: 4,457,568 km (0.115 R)
• M35: 4,521,745 km (0.066 R)
• M36: 4,597,143 km (0.051 R)
• M37: 4,792,966 km (0.044 R)
• M38: 4,847,869 km (0.114 R)
• M39: 4,991,483 km (0.053 R)
• M40: 5,069,423 km (0.112 R)
• M41: 5,192,841 km (0.086 R)
• M42: 5,271,829 km (0.119 R)
• M43: 5,351,265 km (0.11 R)
• M44: 5,476,778 km (0.025 R)
• M45: 5,568,781 km (0.094 R)
• M46: 5,742,613 km (0.09 R)
• M47: 6,036,424 km (0.118 R)
• M48: 6,492,248 km (0.116 R)
• M49: 6,675,207 km (0.088 R)
• M50: 6,748,958 km (0.07 R)
• M51: 6,921,893 km (0.068 R)
• M52: 7,058,925 km (0.119 R)
• M53: 7,121,457 km (0.064 R)
• M54: 7,526,269 km (0.095 R)
• M55: 7,731,368 km (0.035 R)
• M56: 8,055,845 km (0.079 R)
• M57: 8,650,796 km (0.043 R)
• M58: 8,717,816 km (0.042 R)
• M59: 8,811,913 km (0.034 R)
• M60: 8,960,464 km (0.047 R)
• M61: 9,096,149 km (0.067 R)
• M62: 9,205,355 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 8.7

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.99 AU - 1.39 AU

Year: 896 Days

Day: 6.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 82,297,364 km

• M1: 220,358 km (0.082 R)
• M2: 301,889 km (0.059 R)
• M3: 357,240 km (0.072 R)
• M4: 421,417 km (0.085 R)
• M5: 490,232 km (0.049 R)
• M6: 549,473 km (0.105 R)
• M7: 650,900 km (0.101 R)
• M8: 727,494 km (0.107 R)
• M9: 791,074 km (0.114 R)
• M10: 896,091 km (0.079 R)
• M11: 1,023,698 km (0.097 R)
• M12: 1,120,488 km (0.094 R)
• M13: 1,188,854 km (0.041 R)
• M14: 1,356,254 km (0.08 R)
• M15: 1,483,562 km (0.081 R)
• M16: 1,559,109 km (0.11 R)
• M17: 1,621,940 km (0.056 R)
• M18: 1,979,180 km (0.118 R)
• M19: 2,070,435 km (0.113 R)
• M20: 2,352,726 km (0.072 R)
• M21: 2,441,437 km (0.051 R)
• M22: 2,531,346 km (0.104 R)
• M23: 2,833,384 km (0.063 R)
• M24: 2,988,666 km (0.103 R)
• M25: 3,129,139 km (0.038 R)
• M26: 3,218,149 km (0.074 R)
• M27: 3,280,831 km (0.065 R)
• M28: 3,344,111 km (0.081 R)
• M29: 3,536,045 km (0.104 R)
• M30: 3,610,245 km (0.085 R)
• M31: 3,713,019 km (0.08 R)
• M32: 3,921,409 km (0.068 R)
• M33: 4,036,899 km (0.09 R)
• M34: 4,310,363 km (0.083 R)
• M35: 4,489,432 km (0.12 R)
• M36: 4,579,939 km (0.045 R)
• M37: 4,671,044 km (0.091 R)
• M38: 4,813,910 km (0.119 R)
• M39: 4,875,694 km (0.106 R)
• M40: 4,947,950 km (0.081 R)
• M41: 5,304,292 km (0.118 R)
• M42: 5,442,819 km (0.072 R)
• M43: 5,604,086 km (0.103 R)
• M44: 5,788,690 km (0.106 R)
• M45: 5,920,336 km (0.09 R)
• M46: 5,997,528 km (0.096 R)
• M47: 6,063,950 km (0.083 R)
• M48: 6,119,600 km (0.049 R)
• M49: 6,219,980 km (0.04 R)
• M50: 6,298,519 km (0.108 R)
• M51: 6,604,596 km (0.11 R)
• M52: 6,753,596 km (0.106 R)
• M53: 6,834,379 km (0.04 R)
• M54: 6,996,842 km (0.12 R)
• M55: 7,055,185 km (0.101 R)
• M56: 7,125,347 km (0.094 R)
• M57: 7,456,107 km (0.043 R)
• M58: 7,695,464 km (0.104 R)
• M59: 7,791,805 km (0.11 R)
• M60: 7,925,097 km (0.078 R)
• M61: 8,083,671 km (0.094 R)
• M62: 8,255,558 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.2

Radius: 9.5

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.53 AU - 2.03 AU

Year: 1639 Days

Day: 9.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 82,297,364 km

• M1: 120,426 km (0.091 R)
• M2: 181,761 km (0.103 R)
• M3: 261,048 km (0.075 R)
• M4: 348,413 km (0.055 R)
• M5: 414,087 km (0.099 R)
• M6: 593,455 km (0.098 R)
• M7: 740,061 km (0.061 R)
• M8: 875,896 km (0.078 R)
• M9: 963,111 km (0.032 R)
• M10: 1,045,091 km (0.041 R)
• M11: 1,323,792 km (0.085 R)
• M12: 1,606,532 km (0.073 R)
• M13: 1,846,487 km (0.118 R)
• M14: 2,305,303 km (0.06 R)
• M15: 2,372,173 km (0.077 R)
• M16: 2,462,381 km (0.063 R)
• M17: 2,775,190 km (0.114 R)
• M18: 2,870,334 km (0.114 R)
• M19: 2,954,558 km (0.085 R)
• M20: 3,174,916 km (0.099 R)
• M21: 3,299,680 km (0.061 R)
• M22: 3,400,659 km (0.059 R)
• M23: 3,605,757 km (0.107 R)
• M24: 3,881,167 km (0.073 R)
• M25: 3,987,980 km (0.089 R)
• M26: 4,095,691 km (0.119 R)
• M27: 4,218,062 km (0.095 R)
• M28: 4,300,340 km (0.055 R)
• M29: 4,677,177 km (0.093 R)
• M30: 4,762,448 km (0.107 R)
• M31: 5,388,366 km (0.107 R)
• M32: 6,179,589 km (0.105 R)
• M33: 6,367,334 km (0.037 R)
• M34: 6,828,993 km (0.112 R)
• M35: 7,088,396 km (0.041 R)
• M36: 7,400,457 km (0.1 R)
• M37: 7,533,300 km (0.107 R)
• M38: 7,633,381 km (0.101 R)
• M39: 7,818,134 km (0.09 R)
• M40: 8,038,342 km (0.111 R)
• M41: 8,519,748 km (0.114 R)
• M42: 8,641,521 km (0.104 R)
• M43: 8,746,389 km (0.037 R)
• M44: 8,869,359 km (0.084 R)
• M45: 9,188,002 km (0.072 R)
• M46: 9,330,718 km (0.101 R)
• M47: 9,582,492 km (0.055 R)
• M48: 9,818,258 km (0.064 R)
• M49: 10,184,773 km (0.03 R)
• M50: 10,574,325 km (0.097 R)
• M51: 10,761,622 km (0.061 R)
• M52: 11,234,650 km (0.099 R)
• M53: 11,637,218 km (0.056 R)
• M54: 12,083,618 km (0.098 R)
• M55: 12,476,313 km (0.114 R)
• M56: 12,793,610 km (0.118 R)
• M57: 12,853,299 km (0.11 R)
• M58: 13,033,266 km (0.1 R)
• M59: 13,496,720 km (0.097 R)
• M60: 13,577,952 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.3

Radius: 12.3

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.15 AU - 4.25 AU

Year: 5941 Days

Day: 15 Hours

Environment

Temp: -216 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,297,364 km

• M1: 155,881 km (0.111 R)
• M2: 276,756 km (0.077 R)
• M3: 399,426 km (0.035 R)
• M4: 582,235 km (0.106 R)
• M5: 730,038 km (0.048 R)
• M6: 822,788 km (0.117 R)
• M7: 1,189,602 km (0.102 R)
• M8: 1,350,420 km (0.063 R)
• M9: 1,641,238 km (0.039 R)
• M10: 1,785,301 km (0.109 R)
• M11: 2,028,547 km (0.114 R)
• M12: 2,144,485 km (0.1 R)
• M13: 2,610,034 km (0.106 R)
• M14: 2,715,501 km (0.066 R)
• M15: 2,865,547 km (0.084 R)
• M16: 2,996,445 km (0.053 R)
• M17: 3,106,998 km (0.05 R)
• M18: 4,213,125 km (0.104 R)
• M19: 4,437,970 km (0.098 R)
• M20: 5,484,856 km (0.118 R)
• M21: 5,566,387 km (0.064 R)
• M22: 5,980,175 km (0.077 R)
• M23: 6,261,568 km (0.094 R)
• M24: 7,221,239 km (0.09 R)
• M25: 7,642,357 km (0.118 R)
• M26: 7,794,647 km (0.091 R)
• M27: 8,133,337 km (0.09 R)
• M28: 8,226,537 km (0.103 R)
• M29: 8,382,717 km (0.088 R)
• M30: 8,825,227 km (0.077 R)
• M31: 8,921,119 km (0.095 R)
• M32: 9,178,278 km (0.119 R)
• M33: 9,601,640 km (0.049 R)
• M34: 10,064,646 km (0.101 R)
• M35: 10,164,727 km (0.097 R)
• M36: 10,366,085 km (0.103 R)
• M37: 10,704,625 km (0.069 R)
• M38: 11,427,482 km (0.089 R)
• M39: 11,847,553 km (0.074 R)
• M40: 12,130,592 km (0.057 R)
• M41: 12,523,287 km (0.094 R)
• M42: 12,739,156 km (0.085 R)
• M43: 12,956,372 km (0.068 R)
• M44: 13,541,599 km (0.069 R)
• M45: 13,763,303 km (0.055 R)
• M46: 15,156,957 km (0.039 R)
• M47: 15,967,927 km (0.033 R)
• M48: 16,674,328 km (0.098 R)
• M49: 17,031,269 km (0.096 R)
• M50: 17,350,660 km (0.117 R)
• M51: 17,631,904 km (0.07 R)
• M52: 18,361,792 km (0.053 R)
• M53: 19,767,414 km (0.111 R)
• M54: 20,483,090 km (0.059 R)
• M55: 20,908,247 km (0.077 R)
• M56: 21,250,228 km (0.105 R)
• M57: 21,594,303 km (0.047 R)
• M58: 22,724,964 km (0.102 R)
• M59: 22,900,592 km (0.055 R)
• M60: 23,032,537 km (0.105 R)
• M61: 23,919,353 km (0.114 R)
• M62: 24,546,767 km (0.073 R)
• M63: 25,224,894 km (0.098 R)
• M64: 25,452,432 km (0.068 R)
• M65: 25,543,537 km (0.099 R)
• M66: 26,461,171 km (0.115 R)
• M67: 26,646,074 km (0.112 R)
• M68: 26,831,276 km (0.04 R)
• M69: 26,970,551 km (0.079 R)
• M70: 27,249,701 km (0.094 R)
• M71: 27,389,725 km (0.049 R)
• M72: 28,234,504 km (0.073 R)
• M73: 30,286,987 km (0.111 R)
• M74: 30,965,562 km (0.117 R)
• M75: 31,160,339 km (0.042 R)
• M76: 32,042,069 km (0.057 R)
• M77: 32,436,558 km (0.119 R)
• M78: 32,832,693 km (0.069 R)
• M79: 33,280,290 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.7

Radius: 4.2

Gravity: 38.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.9 AU - 11.6 AU

Year: 22652 Days

Day: 15.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,297,364 km

• M1: 65,673 km (0.04 R)
• M2: 147,055 km (0.1 R)
• M3: 760,107 km (0.119 R)
• M4: 971,788 km (0.111 R)
• M5: 1,142,180 km (0.057 R)
• M6: 1,201,121 km (0.114 R)
• M7: 1,983,518 km (0.119 R)
• M8: 2,090,331 km (0.092 R)
• M9: 2,498,584 km (0.113 R)
• M10: 2,614,073 km (0.104 R)
• M11: 3,134,973 km (0.109 R)
• M12: 3,385,998 km (0.052 R)
• M13: 3,774,504 km (0.088 R)
• M14: 3,818,635 km (0.117 R)
• M15: 4,546,429 km (0.099 R)
• M16: 4,593,403 km (0.093 R)
• M17: 4,735,072 km (0.037 R)
• M18: 4,830,216 km (0.095 R)
• M19: 5,365,328 km (0.049 R)
• M20: 6,124,836 km (0.116 R)
• M21: 7,854,187 km (0.062 R)
• M22: 7,910,586 km (0.094 R)
• M23: 8,830,014 km (0.086 R)
• M24: 8,888,507 km (0.105 R)
• M25: 9,481,513 km (0.109 R)
• M26: 9,541,502 km (0.077 R)
• M27: 9,601,640 km (0.082 R)
• M28: 9,722,216 km (0.086 R)
• M29: 9,904,127 km (0.051 R)
• M30: 10,209,755 km (0.066 R)
• M31: 10,892,969 km (0.038 R)
• M32: 11,399,059 km (0.05 R)
• M33: 11,719,348 km (0.07 R)
• M34: 12,368,602 km (0.108 R)
• M35: 13,163,117 km (0.116 R)
• M36: 13,498,964 km (0.079 R)
• M37: 13,566,433 km (0.058 R)
• M38: 15,220,237 km (0.082 R)
• M39: 16,718,460 km (0.108 R)
• M40: 16,936,424 km (0.096 R)
• M41: 17,817,106 km (0.11 R)
• M42: 18,114,058 km (0.072 R)
• M43: 18,788,146 km (0.059 R)
• M44: 20,237,750 km (0.068 R)
• M45: 20,702,999 km (0.062 R)
• M46: 22,839,556 km (0.04 R)
• M47: 24,796,745 km (0.04 R)
• M48: 25,128,254 km (0.115 R)
• M49: 25,211,280 km (0.119 R)
• M50: 26,131,158 km (0.119 R)
• M51: 26,552,874 km (0.065 R)
• M52: 29,918,976 km (0.056 R)
• M53: 31,517,130 km (0.113 R)
• M54: 32,326,604 km (0.114 R)
• M55: 33,599,233 km (0.101 R)
• M56: 35,352,520 km (0.059 R)
• M57: 35,445,719 km (0.078 R)
• M58: 36,099,612 km (0.095 R)
• M59: 36,475,102 km (0.059 R)
• M60: 37,135,278 km (0.075 R)
• M61: 37,324,669 km (0.052 R)
• M62: 37,894,786 km (0.117 R)
• M63: 37,989,930 km (0.117 R)
• M64: 38,467,596 km (0.054 R)
• M65: 42,063,032 km (0.111 R)
• M66: 42,260,501 km (0.098 R)
• M67: 42,755,221 km (0.073 R)
• M68: 44,451,960 km (0.077 R)
• M69: 44,552,490 km (0.043 R)
• M70: 44,854,378 km (0.101 R)
• M71: 45,561,528 km (0.094 R)
• M72: 45,764,233 km (0.081 R)
• M73: 47,191,546 km (0.111 R)
• M74: 49,048,205 km (0.115 R)
• M75: 52,513,341 km (0.068 R)
• M76: 54,651,543 km (0.094 R)
• M77: 55,406,563 km (0.112 R)
• M78: 57,145,489 km (0.087 R)
• M79: 57,254,695 km (0.054 R)
• M80: 57,582,913 km (0.112 R)
• M81: 58,351,248 km (0.116 R)
• M82: 59,454,682 km (0.065 R)
• M83: 60,676,298 km (0.116 R)
• M84: 61,234,448 km (0.116 R)
• M85: 67,022,988 km (0.049 R)
• M86: 69,690,018 km (0.072 R)
• M87: 71,095,191 km (0.118 R)
• M88: 71,683,410 km (0.054 R)
• M89: 72,273,424 km (0.089 R)
• M90: 72,509,789 km (0.107 R)
• M91: 73,220,528 km (0.21 R)
• M92: 73,457,940 km (0.098 R)
• M93: 77,049,935 km (0.073 R)
• M94: 78,624,303 km (0.042 R)
• M95: 79,476,262 km (0.12 R)
• M96: 81,927,573 km (0.07 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 11,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit