🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219

Radius: 11.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.56 AU - 0.56 AU

Year: 295 Days

Day: 6.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,500,878 km

• M1: 152,739 km (0.119 R)
• M2: 250,128 km (0.112 R)
• M3: 351,405 km (0.072 R)
• M4: 462,557 km (0.062 R)
• M5: 548,725 km (0.06 R)
• M6: 624,422 km (0.097 R)
• M7: 696,677 km (0.069 R)
• M8: 772,374 km (0.094 R)
• M9: 924,216 km (0.103 R)
• M10: 1,011,581 km (0.117 R)
• M11: 1,101,938 km (0.109 R)
• M12: 1,179,579 km (0.075 R)
• M13: 1,275,322 km (0.097 R)
• M14: 1,360,593 km (0.099 R)
• M15: 1,444,367 km (0.082 R)
• M16: 1,519,765 km (0.097 R)
• M17: 1,610,571 km (0.085 R)
• M18: 1,717,683 km (0.12 R)
• M19: 1,849,628 km (0.078 R)
• M20: 1,954,646 km (0.059 R)
• M21: 2,050,089 km (0.06 R)
• M22: 2,151,217 km (0.086 R)
• M23: 2,246,062 km (0.076 R)
• M24: 2,338,215 km (0.108 R)
• M25: 2,501,725 km (0.1 R)
• M26: 2,589,090 km (0.086 R)
• M27: 2,673,314 km (0.109 R)
• M28: 2,771,301 km (0.105 R)
• M29: 3,010,657 km (0.089 R)
• M30: 3,094,881 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.4

Radius: 14.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.53 AU - 0.83 AU

Year: 394 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,500,878 km

• M1: 199,264 km (0.065 R)
• M2: 330,163 km (0.118 R)
• M3: 422,614 km (0.115 R)
• M4: 528,679 km (0.104 R)
• M5: 624,571 km (0.06 R)
• M6: 731,833 km (0.072 R)
• M7: 821,442 km (0.11 R)
• M8: 950,545 km (0.116 R)
• M9: 1,077,853 km (0.087 R)
• M10: 1,177,634 km (0.081 R)
• M11: 1,300,753 km (0.103 R)
• M12: 1,465,311 km (0.119 R)
• M13: 1,593,517 km (0.068 R)
• M14: 1,776,325 km (0.057 R)
• M15: 1,873,265 km (0.117 R)
• M16: 1,989,801 km (0.119 R)
• M17: 2,481,081 km (0.084 R)
• M18: 2,635,914 km (0.12 R)
• M19: 2,774,293 km (0.03 R)
• M20: 2,969,219 km (0.068 R)
• M21: 3,071,992 km (0.087 R)
• M22: 3,337,528 km (0.061 R)
• M23: 3,574,492 km (0.04 R)
• M24: 3,728,278 km (0.101 R)
• M25: 3,884,159 km (0.104 R)
• M26: 3,981,847 km (0.11 R)
• M27: 4,110,800 km (0.11 R)
• M28: 4,241,249 km (0.093 R)
• M29: 4,427,798 km (0.102 R)
• M30: 4,617,039 km (0.101 R)
• M31: 4,873,599 km (0.092 R)
• M32: 5,061,046 km (0.114 R)
• M33: 5,309,079 km (0.106 R)
• M34: 5,443,119 km (0.117 R)
• M35: 5,578,205 km (0.049 R)
• M36: 5,903,581 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.2

Radius: 9.2

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.88 AU - 1.36 AU

Year: 833 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 56,500,878 km

• M1: 115,938 km (0.104 R)
• M2: 176,376 km (0.057 R)
• M3: 264,040 km (0.058 R)
• M4: 352,901 km (0.054 R)
• M5: 413,489 km (0.119 R)
• M6: 547,528 km (0.102 R)
• M7: 609,911 km (0.086 R)
• M8: 697,276 km (0.082 R)
• M9: 836,850 km (0.12 R)
• M10: 973,134 km (0.112 R)
• M11: 1,282,652 km (0.115 R)
• M12: 1,397,543 km (0.105 R)
• M13: 1,493,436 km (0.112 R)
• M14: 1,653,206 km (0.105 R)
• M15: 1,715,588 km (0.107 R)
• M16: 1,778,719 km (0.118 R)
• M17: 1,875,060 km (0.045 R)
• M18: 2,081,505 km (0.053 R)
• M19: 2,365,292 km (0.088 R)
• M20: 2,643,245 km (0.077 R)
• M21: 2,781,623 km (0.052 R)
• M22: 2,912,970 km (0.108 R)
• M23: 3,329,151 km (0.047 R)
• M24: 3,458,703 km (0.063 R)
• M25: 3,539,336 km (0.1 R)
• M26: 3,692,075 km (0.091 R)
• M27: 4,057,244 km (0.076 R)
• M28: 4,120,973 km (0.039 R)
• M29: 4,185,000 km (0.114 R)
• M30: 4,357,636 km (0.117 R)
• M31: 4,455,773 km (0.103 R)
• M32: 4,576,648 km (0.085 R)
• M33: 4,665,359 km (0.11 R)
• M34: 4,776,959 km (0.105 R)
• M35: 5,094,256 km (0.064 R)
• M36: 5,453,740 km (0.101 R)
• M37: 5,559,506 km (0.092 R)
• M38: 5,666,169 km (0.113 R)
• M39: 5,845,238 km (0.085 R)
• M40: 5,917,493 km (0.106 R)
• M41: 6,038,368 km (0.072 R)
• M42: 6,135,757 km (0.09 R)
• M43: 6,567,945 km (0.086 R)
• M44: 6,882,848 km (0.116 R)
• M45: 7,151,077 km (0.103 R)
• M46: 7,241,285 km (0.111 R)
• M47: 7,305,911 km (0.102 R)
• M48: 7,396,717 km (0.107 R)
• M49: 7,711,022 km (0.045 R)
• M50: 7,776,995 km (0.049 R)
• M51: 7,949,631 km (0.118 R)
• M52: 8,096,686 km (0.109 R)
• M53: 8,379,874 km (0.116 R)
• M54: 8,584,225 km (0.108 R)
• M55: 8,762,546 km (0.105 R)
• M56: 8,914,537 km (0.112 R)
• M57: 9,179,026 km (0.116 R)
• M58: 9,488,544 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.91 AU - 1.93 AU

Year: 1870 Days

Day: 5.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,500,878 km

• M1: 130,001 km (0.063 R)
• M2: 202,556 km (0.076 R)
• M3: 296,952 km (0.104 R)
• M4: 467,344 km (0.062 R)
• M5: 659,128 km (0.102 R)
• M6: 771,327 km (0.082 R)
• M7: 890,257 km (0.049 R)
• M8: 952,041 km (0.068 R)
• M9: 1,058,704 km (0.069 R)
• M10: 1,184,516 km (0.104 R)
• M11: 1,475,783 km (0.113 R)
• M12: 1,634,207 km (0.099 R)
• M13: 1,719,777 km (0.076 R)
• M14: 1,780,663 km (0.09 R)
• M15: 2,004,312 km (0.115 R)
• M16: 2,236,937 km (0.103 R)
• M17: 2,429,469 km (0.078 R)
• M18: 2,708,170 km (0.029 R)
• M19: 2,841,163 km (0.091 R)
• M20: 2,944,984 km (0.115 R)
• M21: 3,060,623 km (0.111 R)
• M22: 3,188,529 km (0.099 R)
• M23: 3,361,763 km (0.062 R)
• M24: 3,493,858 km (0.12 R)
• M25: 3,616,379 km (0.107 R)
• M26: 3,717,657 km (0.112 R)
• M27: 3,842,870 km (0.043 R)
• M28: 3,934,873 km (0.087 R)
• M29: 4,027,474 km (0.044 R)
• M30: 4,417,476 km (0.085 R)
• M31: 4,513,966 km (0.095 R)
• M32: 4,574,553 km (0.115 R)
• M33: 4,770,227 km (0.087 R)
• M34: 4,906,511 km (0.108 R)
• M35: 5,069,124 km (0.11 R)
• M36: 5,144,820 km (0.112 R)
• M37: 5,297,410 km (0.1 R)
• M38: 5,567,883 km (0.104 R)
• M39: 5,698,332 km (0.108 R)
• M40: 6,351,926 km (0.086 R)
• M41: 6,570,638 km (0.119 R)
• M42: 6,653,216 km (0.055 R)
• M43: 6,777,831 km (0.056 R)
• M44: 7,184,587 km (0.055 R)
• M45: 7,269,709 km (0.12 R)
• M46: 7,744,083 km (0.062 R)
• M47: 7,831,449 km (0.114 R)
• M48: 8,021,737 km (0.087 R)
• M49: 8,258,251 km (0.061 R)
• M50: 8,332,601 km (0.034 R)
• M51: 8,407,101 km (0.101 R)
• M52: 8,481,900 km (0.055 R)
• M53: 8,632,096 km (0.103 R)
• M54: 8,920,072 km (0.078 R)
• M55: 9,195,781 km (0.097 R)
• M56: 9,692,895 km (0.102 R)
• M57: 9,834,414 km (0.097 R)
• M58: 9,928,960 km (0.087 R)
• M59: 9,992,240 km (0.071 R)
• M60: 10,119,249 km (0.108 R)
• M61: 10,262,713 km (0.042 R)
• M62: 10,326,591 km (0.094 R)
• M63: 10,471,103 km (0.066 R)
• M64: 10,551,587 km (0.105 R)
• M65: 10,680,839 km (0.061 R)
• M66: 10,794,384 km (0.058 R)
• M67: 10,924,684 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.9

Radius: 12.5

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.49 AU - 3.45 AU

Year: 3598 Days

Day: 9.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 56,500,878 km

• M1: 206,744 km (0.112 R)
• M2: 306,676 km (0.04 R)
• M3: 414,685 km (0.092 R)
• M4: 499,358 km (0.04 R)
• M5: 1,328,429 km (0.066 R)
• M6: 1,476,980 km (0.103 R)
• M7: 1,657,694 km (0.048 R)
• M8: 2,112,920 km (0.1 R)
• M9: 2,377,559 km (0.101 R)
• M10: 2,988,217 km (0.101 R)
• M11: 3,219,047 km (0.084 R)
• M12: 3,387,793 km (0.106 R)
• M13: 3,490,268 km (0.118 R)
• M14: 3,681,155 km (0.09 R)
• M15: 3,875,632 km (0.106 R)
• M16: 3,965,092 km (0.091 R)
• M17: 4,293,010 km (0.094 R)
• M18: 4,686,901 km (0.118 R)
• M19: 4,782,494 km (0.092 R)
• M20: 4,995,073 km (0.026 R)
• M21: 5,409,459 km (0.069 R)
• M22: 5,979,277 km (0.073 R)
• M23: 6,103,892 km (0.091 R)
• M24: 6,250,498 km (0.055 R)
• M25: 6,869,983 km (0.072 R)
• M26: 7,000,732 km (0.119 R)
• M27: 7,110,237 km (0.093 R)
• M28: 7,331,044 km (0.116 R)
• M29: 7,643,853 km (0.081 R)
• M30: 8,167,595 km (0.113 R)
• M31: 8,329,310 km (0.07 R)
• M32: 9,661,030 km (0.114 R)
• M33: 9,832,021 km (0.088 R)
• M34: 10,078,259 km (0.03 R)
• M35: 10,276,775 km (0.093 R)
• M36: 10,551,736 km (0.087 R)
• M37: 11,185,882 km (0.116 R)
• M38: 11,806,264 km (0.111 R)
• M39: 11,910,683 km (0.115 R)
• M40: 11,989,222 km (0.035 R)
• M41: 12,199,706 km (0.089 R)
• M42: 12,358,280 km (0.11 R)
• M43: 12,650,744 km (0.119 R)
• M44: 13,053,461 km (0.077 R)
• M45: 13,816,261 km (0.114 R)
• M46: 14,593,571 km (0.045 R)
• M47: 14,959,338 km (0.049 R)
• M48: 15,356,670 km (0.1 R)
• M49: 15,527,960 km (0.097 R)
• M50: 15,786,166 km (0.102 R)
• M51: 16,510,818 km (0.111 R)
• M52: 16,686,446 km (0.072 R)
• M53: 16,774,409 km (0.09 R)
• M54: 16,921,464 km (0.074 R)
• M55: 17,009,876 km (0.088 R)
• M56: 17,603,331 km (0.098 R)
• M57: 18,022,803 km (0.113 R)
• M58: 18,810,436 km (0.065 R)
• M59: 18,902,140 km (0.115 R)
• M60: 19,516,688 km (0.082 R)
• M61: 20,106,702 km (0.104 R)
• M62: 21,081,930 km (0.104 R)
• M63: 21,304,233 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.5

Radius: 7.1

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.57 AU - 7.87 AU

Year: 15078 Days

Day: 18.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,500,878 km

• M1: 352,602 km (0.1 R)
• M2: 411,245 km (0.05 R)
• M3: 663,167 km (0.094 R)
• M4: 938,128 km (0.118 R)
• M5: 1,200,972 km (0.104 R)
• M6: 1,412,952 km (0.101 R)
• M7: 1,714,092 km (0.108 R)
• M8: 2,732,405 km (0.078 R)
• M9: 2,824,557 km (0.073 R)
• M10: 3,235,353 km (0.04 R)
• M11: 4,289,121 km (0.067 R)
• M12: 4,432,286 km (0.1 R)
• M13: 4,577,096 km (0.059 R)
• M14: 4,834,255 km (0.102 R)
• M15: 4,946,005 km (0.087 R)
• M16: 5,020,953 km (0.086 R)
• M17: 5,555,915 km (0.065 R)
• M18: 5,633,856 km (0.118 R)
• M19: 5,830,278 km (0.111 R)
• M20: 6,351,477 km (0.09 R)
• M21: 7,914,924 km (0.075 R)
• M22: 8,807,275 km (0.11 R)
• M23: 8,989,486 km (0.101 R)
• M24: 9,127,116 km (0.067 R)
• M25: 9,311,570 km (0.11 R)
• M26: 9,497,221 km (0.078 R)
• M27: 9,825,139 km (0.073 R)
• M28: 9,872,263 km (0.107 R)
• M29: 10,014,231 km (0.117 R)
• M30: 10,928,573 km (0.088 R)
• M31: 11,769,313 km (0.09 R)
• M32: 12,172,031 km (0.117 R)
• M33: 12,324,172 km (0.075 R)
• M34: 12,991,079 km (0.119 R)
• M35: 13,042,840 km (0.097 R)
• M36: 13,146,661 km (0.111 R)
• M37: 13,775,122 km (0.064 R)
• M38: 14,466,862 km (0.031 R)
• M39: 15,388,535 km (0.04 R)
• M40: 16,106,006 km (0.072 R)
• M41: 16,161,656 km (0.042 R)
• M42: 17,516,415 km (0.114 R)
• M43: 17,631,007 km (0.05 R)
• M44: 19,437,850 km (0.118 R)
• M45: 19,794,341 km (0.111 R)
• M46: 21,180,815 km (0.097 R)
• M47: 21,241,701 km (0.067 R)
• M48: 22,039,955 km (0.112 R)
• M49: 22,349,473 km (0.066 R)
• M50: 23,792,195 km (0.085 R)
• M51: 24,492,762 km (0.111 R)
• M52: 24,620,967 km (0.103 R)
• M53: 25,200,210 km (0.093 R)
• M54: 26,700,677 km (0.111 R)
• M55: 26,766,649 km (0.1 R)
• M56: 27,229,505 km (0.066 R)
• M57: 27,895,216 km (0.109 R)
• M58: 28,028,956 km (0.084 R)
• M59: 29,992,877 km (0.116 R)
• M60: 30,061,393 km (0.097 R)
• M61: 30,473,535 km (0.082 R)
• M62: 30,956,736 km (0.114 R)
• M63: 31,026,000 km (0.04 R)
• M64: 32,070,792 km (0.091 R)
• M65: 32,281,126 km (0.111 R)
• M66: 32,703,142 km (0.112 R)
• M67: 34,123,125 km (0.089 R)
• M68: 34,984,659 km (0.09 R)
• M69: 35,635,559 km (0.082 R)
• M70: 38,204,753 km (0.074 R)
• M71: 39,173,998 km (0.084 R)
• M72: 40,151,470 km (0.11 R)
• M73: 42,360,731 km (0.087 R)
• M74: 43,054,267 km (0.103 R)
• M75: 43,518,769 km (0.05 R)
• M76: 43,907,125 km (0.092 R)
• M77: 44,140,647 km (0.114 R)
• M78: 44,452,708 km (0.066 R)
• M79: 47,693,297 km (0.111 R)
• M80: 47,933,402 km (0.114 R)
• M81: 49,059,126 km (0.071 R)
• M82: 49,139,909 km (0.091 R)
• M83: 49,463,339 km (0.078 R)
• M84: 49,706,436 km (0.078 R)
• M85: 50,764,093 km (0.066 R)
• M86: 51,664,821 km (0.053 R)
• M87: 52,323,202 km (0.104 R)
• M88: 53,150,179 km (0.098 R)
• M89: 53,731,666 km (0.027 R)
• M90: 54,733,223 km (0.111 R)
• M91: 56,078,258 km (0.106 R)
• M92: 56,331,677 km (0.053 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: 483 - 13,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit