🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 10.7

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.83 AU - 1.17 AU

Year: 646 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,948,829 km

• M1: 139,126 km (0.098 R)
• M2: 249,828 km (0.108 R)
• M3: 362,625 km (0.095 R)
• M4: 433,235 km (0.096 R)
• M5: 514,018 km (0.101 R)
• M6: 864,975 km (0.105 R)
• M7: 987,346 km (0.079 R)
• M8: 1,061,546 km (0.086 R)
• M9: 1,148,912 km (0.078 R)
• M10: 1,221,915 km (0.091 R)
• M11: 1,319,603 km (0.091 R)
• M12: 1,432,250 km (0.073 R)
• M13: 1,591,721 km (0.039 R)
• M14: 1,692,850 km (0.055 R)
• M15: 1,770,192 km (0.073 R)
• M16: 1,928,616 km (0.106 R)
• M17: 2,009,548 km (0.041 R)
• M18: 2,105,590 km (0.061 R)
• M19: 2,217,190 km (0.085 R)
• M20: 2,330,884 km (0.094 R)
• M21: 2,432,013 km (0.12 R)
• M22: 2,631,127 km (0.111 R)
• M23: 2,759,333 km (0.119 R)
• M24: 2,882,003 km (0.097 R)
• M25: 3,053,592 km (0.082 R)
• M26: 3,164,593 km (0.117 R)
• M27: 3,530,659 km (0.045 R)
• M28: 3,689,233 km (0.107 R)
• M29: 3,901,662 km (0.099 R)
• M30: 3,970,477 km (0.071 R)
• M31: 4,267,578 km (0.116 R)
• M32: 4,418,972 km (0.074 R)
• M33: 4,544,933 km (0.078 R)
• M34: 4,617,488 km (0.088 R)
• M35: 4,708,593 km (0.095 R)
• M36: 4,782,046 km (0.092 R)
• M37: 5,013,922 km (0.09 R)
• M38: 5,098,295 km (0.072 R)
• M39: 5,297,111 km (0.07 R)
• M40: 5,383,130 km (0.083 R)
• M41: 5,517,768 km (0.028 R)
• M42: 5,624,431 km (0.057 R)
• M43: 5,692,648 km (0.095 R)
• M44: 6,167,920 km (0.114 R)
• M45: 6,420,441 km (0.042 R)
• M46: 6,862,952 km (0.049 R)
• M47: 7,040,674 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.8

Radius: 14.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.04 AU - 2.2 AU

Year: 1993 Days

Day: 10.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,948,829 km

• M1: 188,493 km (0.051 R)
• M2: 292,314 km (0.072 R)
• M3: 519,853 km (0.083 R)
• M4: 633,248 km (0.107 R)
• M5: 906,862 km (0.089 R)
• M6: 1,129,614 km (0.031 R)
• M7: 1,498,971 km (0.067 R)
• M8: 1,703,471 km (0.09 R)
• M9: 1,809,386 km (0.117 R)
• M10: 1,994,888 km (0.103 R)
• M11: 2,152,564 km (0.095 R)
• M12: 2,516,685 km (0.11 R)
• M13: 2,712,658 km (0.062 R)
• M14: 2,863,004 km (0.06 R)
• M15: 3,067,804 km (0.107 R)
• M16: 3,344,260 km (0.047 R)
• M17: 3,451,821 km (0.111 R)
• M18: 3,629,095 km (0.112 R)
• M19: 3,725,735 km (0.117 R)
• M20: 3,992,767 km (0.081 R)
• M21: 4,107,060 km (0.026 R)
• M22: 4,412,539 km (0.075 R)
• M23: 4,516,061 km (0.088 R)
• M24: 5,061,195 km (0.111 R)
• M25: 5,436,536 km (0.115 R)
• M26: 5,611,566 km (0.111 R)
• M27: 6,098,656 km (0.115 R)
• M28: 6,414,158 km (0.107 R)
• M29: 6,616,265 km (0.103 R)
• M30: 6,752,249 km (0.104 R)
• M31: 6,923,539 km (0.1 R)
• M32: 7,027,061 km (0.114 R)
• M33: 7,428,432 km (0.113 R)
• M34: 7,694,267 km (0.115 R)
• M35: 8,017,548 km (0.092 R)
• M36: 8,126,306 km (0.036 R)
• M37: 8,326,917 km (0.103 R)
• M38: 8,789,174 km (0.101 R)
• M39: 9,108,266 km (0.12 R)
• M40: 9,202,812 km (0.098 R)
• M41: 9,526,991 km (0.114 R)
• M42: 9,700,076 km (0.081 R)
• M43: 10,363,542 km (0.119 R)
• M44: 10,621,150 km (0.11 R)
• M45: 11,021,623 km (0.102 R)
• M46: 11,203,385 km (0.117 R)
• M47: 11,427,033 km (0.056 R)
• M48: 11,529,209 km (0.072 R)
• M49: 11,816,885 km (0.111 R)
• M50: 12,044,573 km (0.086 R)
• M51: 12,504,288 km (0.075 R)
• M52: 12,609,455 km (0.114 R)
• M53: 12,778,650 km (0.102 R)
• M54: 13,054,957 km (0.106 R)
• M55: 13,161,770 km (0.1 R)
• M56: 13,354,901 km (0.078 R)
• M57: 13,462,462 km (0.105 R)
• M58: 13,657,089 km (0.107 R)
• M59: 14,180,233 km (0.083 R)
• M60: 14,378,300 km (0.119 R)
• M61: 14,532,835 km (0.109 R)
• M62: 14,932,859 km (0.099 R)
• M63: 15,044,609 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.9

Radius: 13

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.3 AU - 4.56 AU

Year: 5030 Days

Day: 8.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 80.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,948,829 km

• M1: 272,268 km (0.102 R)
• M2: 403,017 km (0.054 R)
• M3: 529,427 km (0.05 R)
• M4: 972,386 km (0.076 R)
• M5: 1,077,105 km (0.118 R)
• M6: 1,298,809 km (0.1 R)
• M7: 1,881,044 km (0.084 R)
• M8: 2,250,850 km (0.093 R)
• M9: 2,434,257 km (0.099 R)
• M10: 2,816,030 km (0.114 R)
• M11: 3,194,363 km (0.117 R)
• M12: 3,589,152 km (0.109 R)
• M13: 3,804,573 km (0.11 R)
• M14: 4,656,832 km (0.086 R)
• M15: 4,760,952 km (0.034 R)
• M16: 5,104,728 km (0.117 R)
• M17: 5,212,289 km (0.103 R)
• M18: 5,539,160 km (0.102 R)
• M19: 5,985,560 km (0.095 R)
• M20: 6,099,105 km (0.096 R)
• M21: 6,560,166 km (0.12 R)
• M22: 6,794,885 km (0.083 R)
• M23: 7,092,285 km (0.118 R)
• M24: 7,303,069 km (0.035 R)
• M25: 7,454,911 km (0.113 R)
• M26: 7,823,669 km (0.117 R)
• M27: 8,229,828 km (0.064 R)
• M28: 8,419,667 km (0.119 R)
• M29: 8,868,311 km (0.113 R)
• M30: 9,030,475 km (0.101 R)
• M31: 9,522,802 km (0.052 R)
• M32: 9,855,957 km (0.087 R)
• M33: 10,023,955 km (0.07 R)
• M34: 10,431,011 km (0.074 R)
• M35: 10,774,487 km (0.096 R)
• M36: 12,005,828 km (0.079 R)
• M37: 12,765,934 km (0.117 R)
• M38: 13,096,396 km (0.117 R)
• M39: 13,244,348 km (0.107 R)
• M40: 13,691,048 km (0.11 R)
• M41: 13,803,545 km (0.113 R)
• M42: 13,954,041 km (0.094 R)
• M43: 14,180,831 km (0.05 R)
• M44: 14,294,525 km (0.067 R)
• M45: 14,714,596 km (0.073 R)
• M46: 15,527,661 km (0.084 R)
• M47: 15,644,945 km (0.096 R)
• M48: 15,880,562 km (0.116 R)
• M49: 16,117,226 km (0.104 R)
• M50: 16,355,236 km (0.08 R)
• M51: 16,955,273 km (0.092 R)
• M52: 17,359,187 km (0.108 R)
• M53: 17,766,393 km (0.117 R)
• M54: 17,971,192 km (0.113 R)
• M55: 18,548,790 km (0.099 R)
• M56: 18,839,907 km (0.093 R)
• M57: 19,006,858 km (0.094 R)
• M58: 19,510,853 km (0.078 R)
• M59: 19,595,376 km (0.084 R)
• M60: 19,976,851 km (0.109 R)
• M61: 21,876,893 km (0.106 R)
• M62: 22,537,817 km (0.12 R)
• M63: 22,670,809 km (0.104 R)
• M64: 23,026,553 km (0.109 R)
• M65: 23,563,909 km (0.106 R)
• M66: 23,969,618 km (0.098 R)
• M67: 24,971,026 km (0.093 R)
• M68: 25,523,042 km (0.103 R)
• M69: 25,754,171 km (0.11 R)
• M70: 25,846,772 km (0.044 R)
• M71: 25,939,672 km (0.104 R)
• M72: 26,358,546 km (0.084 R)
• M73: 27,723,477 km (0.065 R)
• M74: 27,913,616 km (0.077 R)
• M75: 29,401,367 km (0.065 R)
• M76: 29,886,812 km (0.028 R)
• M77: 30,865,631 km (0.076 R)
• M78: 31,309,488 km (0.079 R)
• M79: 31,904,738 km (0.09 R)
• M80: 33,156,722 km (0.102 R)
• M81: 33,712,628 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.2

Radius: 8.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.88 AU - 5.44 AU

Year: 6495 Days

Day: 13.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,948,829 km

• M1: 184,305 km (0.086 R)
• M2: 294,558 km (0.114 R)
• M3: 592,258 km (0.112 R)
• M4: 737,218 km (0.074 R)
• M5: 894,146 km (0.12 R)
• M6: 1,009,337 km (0.096 R)
• M7: 1,297,462 km (0.11 R)
• M8: 1,414,149 km (0.063 R)
• M9: 1,642,285 km (0.068 R)
• M10: 1,736,831 km (0.099 R)
• M11: 2,031,689 km (0.116 R)
• M12: 2,150,769 km (0.063 R)
• M13: 2,272,092 km (0.091 R)
• M14: 2,485,419 km (0.096 R)
• M15: 2,705,328 km (0.104 R)
• M16: 2,893,522 km (0.115 R)
• M17: 3,144,547 km (0.072 R)
• M18: 3,362,511 km (0.105 R)
• M19: 3,463,191 km (0.079 R)
• M20: 3,544,572 km (0.112 R)
• M21: 4,196,220 km (0.084 R)
• M22: 4,348,661 km (0.053 R)
• M23: 5,679,483 km (0.093 R)
• M24: 5,775,675 km (0.11 R)
• M25: 5,920,934 km (0.114 R)
• M26: 6,141,142 km (0.12 R)
• M27: 6,514,090 km (0.055 R)
• M28: 6,665,333 km (0.052 R)
• M29: 6,894,517 km (0.1 R)
• M30: 7,465,383 km (0.088 R)
• M31: 7,544,370 km (0.091 R)
• M32: 7,597,178 km (0.042 R)
• M33: 8,132,439 km (0.079 R)
• M34: 8,241,048 km (0.051 R)
• M35: 9,380,983 km (0.025 R)
• M36: 9,666,416 km (0.087 R)
• M37: 10,216,787 km (0.087 R)
• M38: 10,422,035 km (0.089 R)
• M39: 10,539,918 km (0.031 R)
• M40: 11,347,746 km (0.04 R)
• M41: 11,682,397 km (0.061 R)
• M42: 11,928,037 km (0.069 R)
• M43: 12,737,660 km (0.03 R)
• M44: 13,181,068 km (0.087 R)
• M45: 13,661,577 km (0.057 R)
• M46: 13,920,231 km (0.082 R)
• M47: 14,115,307 km (0.064 R)
• M48: 14,541,212 km (0.112 R)
• M49: 14,673,008 km (0.109 R)
• M50: 15,171,019 km (0.056 R)
• M51: 16,836,343 km (0.1 R)
• M52: 16,940,164 km (0.081 R)
• M53: 18,487,454 km (0.092 R)
• M54: 18,809,389 km (0.065 R)
• M55: 19,677,206 km (0.104 R)
• M56: 20,152,628 km (0.094 R)
• M57: 20,631,940 km (0.032 R)
• M58: 21,564,234 km (0.083 R)
• M59: 21,639,332 km (0.073 R)
• M60: 21,827,676 km (0.057 R)
• M61: 22,016,618 km (0.088 R)
• M62: 23,392,320 km (0.108 R)
• M63: 23,663,092 km (0.111 R)
• M64: 23,896,016 km (0.116 R)
• M65: 24,129,688 km (0.119 R)
• M66: 24,560,081 km (0.114 R)
• M67: 24,638,470 km (0.079 R)
• M68: 24,953,374 km (0.113 R)
• M69: 25,309,267 km (0.078 R)
• M70: 25,547,427 km (0.083 R)
• M71: 26,306,636 km (0.09 R)
• M72: 26,628,421 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.1

Radius: 10.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.46 AU - 5.5 AU

Year: 7176 Days

Day: 6.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,948,829 km

• M1: 146,456 km (0.11 R)
• M2: 250,128 km (0.097 R)
• M3: 320,289 km (0.093 R)
• M4: 419,921 km (0.067 R)
• M5: 622,776 km (0.116 R)
• M6: 819,796 km (0.113 R)
• M7: 899,083 km (0.115 R)
• M8: 1,244,355 km (0.106 R)
• M9: 1,368,671 km (0.086 R)
• M10: 1,530,087 km (0.031 R)
• M11: 1,801,757 km (0.102 R)
• M12: 2,052,333 km (0.104 R)
• M13: 2,667,330 km (0.033 R)
• M14: 2,748,113 km (0.111 R)
• M15: 2,912,222 km (0.117 R)
• M16: 3,164,593 km (0.092 R)
• M17: 3,293,547 km (0.081 R)
• M18: 4,150,144 km (0.1 R)
• M19: 4,434,530 km (0.12 R)
• M20: 4,530,721 km (0.119 R)
• M21: 4,848,467 km (0.112 R)
• M22: 4,947,650 km (0.072 R)
• M23: 5,249,389 km (0.029 R)
• M24: 5,505,501 km (0.098 R)
• M25: 5,687,262 km (0.111 R)
• M26: 5,791,981 km (0.101 R)
• M27: 5,897,298 km (0.113 R)
• M28: 6,325,447 km (0.064 R)
• M29: 6,488,508 km (0.037 R)
• M30: 6,680,592 km (0.099 R)
• M31: 6,763,469 km (0.064 R)
• M32: 7,126,693 km (0.087 R)
• M33: 7,268,213 km (0.08 R)
• M34: 7,410,480 km (0.108 R)
• M35: 7,525,072 km (0.032 R)
• M36: 8,884,618 km (0.101 R)
• M37: 9,530,282 km (0.075 R)
• M38: 9,811,676 km (0.055 R)
• M39: 10,095,762 km (0.097 R)
• M40: 10,286,649 km (0.117 R)
• M41: 10,899,252 km (0.112 R)
• M42: 11,095,076 km (0.101 R)
• M43: 11,789,958 km (0.107 R)
• M44: 12,058,336 km (0.055 R)
• M45: 12,704,001 km (0.044 R)
• M46: 12,772,666 km (0.118 R)
• M47: 13,221,609 km (0.11 R)
• M48: 13,465,604 km (0.064 R)
• M49: 13,675,938 km (0.113 R)
• M50: 14,743,618 km (0.111 R)
• M51: 15,653,772 km (0.117 R)
• M52: 15,764,324 km (0.074 R)
• M53: 16,283,130 km (0.109 R)
• M54: 16,432,429 km (0.047 R)
• M55: 16,507,227 km (0.076 R)
• M56: 16,807,620 km (0.084 R)
• M57: 16,958,564 km (0.093 R)
• M58: 17,109,808 km (0.052 R)
• M59: 17,643,124 km (0.064 R)
• M60: 17,719,718 km (0.1 R)
• M61: 17,796,462 km (0.115 R)
• M62: 18,104,484 km (0.085 R)
• M63: 18,764,809 km (0.111 R)
• M64: 18,999,827 km (0.072 R)
• M65: 19,235,893 km (0.078 R)
• M66: 19,314,731 km (0.037 R)
• M67: 19,869,888 km (0.075 R)
• M68: 20,069,302 km (0.073 R)
• M69: 20,309,706 km (0.077 R)
• M70: 20,712,424 km (0.083 R)
• M71: 20,914,680 km (0.059 R)
• M72: 21,936,134 km (0.051 R)
• M73: 22,848,532 km (0.047 R)
• M74: 23,646,337 km (0.096 R)
• M75: 24,325,362 km (0.109 R)
• M76: 24,496,053 km (0.079 R)
• M77: 24,667,193 km (0.038 R)
• M78: 25,615,643 km (0.069 R)
• M79: 25,919,925 km (0.117 R)
• M80: 28,128,140 km (0.069 R)
• M81: 28,487,025 km (0.077 R)
• M82: 29,163,955 km (0.104 R)
• M83: 29,436,223 km (0.104 R)
• M84: 30,441,820 km (0.119 R)
• M85: 30,579,750 km (0.109 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: 215 - 15,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit