🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.2

Radius: 11.8

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.53 AU - 0.81 AU

Year: 372 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 26,542,314 km

• M1: 147,952 km (0.102 R)
• M2: 226,491 km (0.12 R)
• M3: 309,069 km (0.054 R)
• M4: 447,148 km (0.115 R)
• M5: 553,811 km (0.047 R)
• M6: 808,876 km (0.108 R)
• M7: 967,300 km (0.066 R)
• M8: 1,052,122 km (0.103 R)
• M9: 1,133,054 km (0.107 R)
• M10: 1,262,157 km (0.118 R)
• M11: 1,389,016 km (0.053 R)
• M12: 1,463,516 km (0.074 R)
• M13: 1,585,737 km (0.041 R)
• M14: 1,671,756 km (0.118 R)
• M15: 1,767,648 km (0.062 R)
• M16: 1,894,208 km (0.076 R)
• M17: 1,994,289 km (0.058 R)
• M18: 2,130,722 km (0.101 R)
• M19: 2,204,474 km (0.108 R)
• M20: 2,279,273 km (0.119 R)
• M21: 2,386,086 km (0.096 R)
• M22: 2,476,593 km (0.075 R)
• M23: 2,619,010 km (0.094 R)
• M24: 2,750,058 km (0.115 R)
• M25: 2,830,841 km (0.045 R)
• M26: 2,979,990 km (0.102 R)
• M27: 3,067,804 km (0.116 R)
• M28: 3,151,728 km (0.052 R)
• M29: 3,346,953 km (0.093 R)
• M30: 3,448,530 km (0.1 R)
• M31: 3,566,862 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.2

Radius: 14.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.7 AU - 1.04 AU

Year: 550 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 26,542,314 km

• M1: 195,674 km (0.119 R)
• M2: 286,480 km (0.078 R)
• M3: 391,348 km (0.071 R)
• M4: 580,440 km (0.106 R)
• M5: 707,448 km (0.106 R)
• M6: 814,560 km (0.064 R)
• M7: 1,132,007 km (0.058 R)
• M8: 1,224,309 km (0.105 R)
• M9: 1,319,603 km (0.12 R)
• M10: 1,450,651 km (0.073 R)
• M11: 1,756,429 km (0.114 R)
• M12: 2,026,453 km (0.117 R)
• M13: 2,153,910 km (0.112 R)
• M14: 2,290,643 km (0.097 R)
• M15: 2,676,904 km (0.089 R)
• M16: 2,768,009 km (0.04 R)
• M17: 2,910,277 km (0.113 R)
• M18: 3,040,427 km (0.081 R)
• M19: 3,217,102 km (0.076 R)
• M20: 3,366,850 km (0.109 R)
• M21: 3,596,183 km (0.077 R)
• M22: 3,697,162 km (0.077 R)
• M23: 3,870,396 km (0.114 R)
• M24: 4,086,565 km (0.11 R)
• M25: 4,183,953 km (0.071 R)
• M26: 4,381,123 km (0.088 R)
• M27: 4,573,057 km (0.092 R)
• M28: 4,699,767 km (0.1 R)
• M29: 4,870,607 km (0.089 R)
• M30: 4,974,129 km (0.11 R)
• M31: 5,078,399 km (0.037 R)
• M32: 5,236,075 km (0.04 R)
• M33: 5,368,768 km (0.116 R)
• M34: 5,502,658 km (0.067 R)
• M35: 5,664,823 km (0.11 R)
• M36: 5,819,507 km (0.112 R)
• M37: 5,947,862 km (0.067 R)
• M38: 6,151,464 km (0.12 R)
• M39: 6,442,582 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.2

Radius: 12.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.57 AU - 4.19 AU

Year: 4215 Days

Day: 14.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,542,314 km

• M1: 162,762 km (0.113 R)
• M2: 276,158 km (0.038 R)
• M3: 417,677 km (0.113 R)
• M4: 543,639 km (0.111 R)
• M5: 923,916 km (0.046 R)
• M6: 1,060,200 km (0.029 R)
• M7: 1,312,721 km (0.082 R)
• M8: 1,526,197 km (0.051 R)
• M9: 1,675,197 km (0.066 R)
• M10: 1,766,900 km (0.08 R)
• M11: 1,860,549 km (0.095 R)
• M12: 2,102,000 km (0.094 R)
• M13: 2,218,387 km (0.049 R)
• M14: 2,354,072 km (0.036 R)
• M15: 2,598,216 km (0.097 R)
• M16: 2,705,477 km (0.069 R)
• M17: 2,887,688 km (0.075 R)
• M18: 2,980,438 km (0.103 R)
• M19: 3,149,783 km (0.086 R)
• M20: 3,264,375 km (0.117 R)
• M21: 3,361,165 km (0.088 R)
• M22: 3,458,852 km (0.119 R)
• M23: 3,697,162 km (0.114 R)
• M24: 3,798,140 km (0.052 R)
• M25: 3,920,511 km (0.055 R)
• M26: 4,232,273 km (0.116 R)
• M27: 4,466,244 km (0.071 R)
• M28: 5,306,835 km (0.08 R)
• M29: 5,513,130 km (0.082 R)
• M30: 5,981,072 km (0.118 R)
• M31: 6,486,414 km (0.114 R)
• M32: 6,855,771 km (0.106 R)
• M33: 7,282,873 km (0.109 R)
• M34: 7,410,031 km (0.062 R)
• M35: 7,512,356 km (0.054 R)
• M36: 7,615,280 km (0.049 R)
• M37: 8,031,311 km (0.115 R)
• M38: 8,454,673 km (0.102 R)
• M39: 8,615,491 km (0.09 R)
• M40: 8,994,422 km (0.086 R)
• M41: 9,103,629 km (0.102 R)
• M42: 9,824,840 km (0.104 R)
• M43: 10,306,396 km (0.098 R)
• M44: 10,449,411 km (0.099 R)
• M45: 10,622,047 km (0.117 R)
• M46: 11,204,282 km (0.058 R)
• M47: 11,322,016 km (0.063 R)
• M48: 11,528,910 km (0.073 R)
• M49: 11,916,667 km (0.09 R)
• M50: 12,006,725 km (0.081 R)
• M51: 12,490,973 km (0.111 R)
• M52: 13,698,228 km (0.053 R)
• M53: 15,267,510 km (0.09 R)
• M54: 15,561,769 km (0.074 R)
• M55: 15,792,150 km (0.09 R)
• M56: 15,891,183 km (0.104 R)
• M57: 16,289,413 km (0.079 R)
• M58: 16,926,700 km (0.102 R)
• M59: 17,095,745 km (0.088 R)
• M60: 18,156,544 km (0.093 R)
• M61: 18,607,731 km (0.116 R)
• M62: 18,817,168 km (0.118 R)
• M63: 18,922,186 km (0.092 R)
• M64: 19,027,503 km (0.114 R)
• M65: 19,168,125 km (0.037 R)
• M66: 19,344,351 km (0.039 R)
• M67: 19,734,054 km (0.048 R)
• M68: 19,876,471 km (0.099 R)
• M69: 20,413,377 km (0.117 R)
• M70: 21,318,744 km (0.107 R)
• M71: 22,311,326 km (0.049 R)
• M72: 23,809,399 km (0.094 R)
• M73: 24,341,369 km (0.047 R)
• M74: 24,608,850 km (0.104 R)
• M75: 25,999,811 km (0.116 R)
• M76: 26,195,036 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499

Radius: 9.3

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.54 AU - 5 AU

Year: 5985 Days

Day: 9.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,542,314 km

• M1: 146,157 km (0.081 R)
• M2: 243,545 km (0.061 R)
• M3: 359,783 km (0.097 R)
• M4: 541,843 km (0.107 R)
• M5: 656,735 km (0.117 R)
• M6: 717,471 km (0.111 R)
• M7: 845,228 km (0.083 R)
• M8: 925,861 km (0.115 R)
• M9: 1,646,025 km (0.098 R)
• M10: 1,731,147 km (0.094 R)
• M11: 1,941,780 km (0.098 R)
• M12: 2,445,776 km (0.093 R)
• M13: 2,927,032 km (0.077 R)
• M14: 3,010,208 km (0.048 R)
• M15: 3,481,292 km (0.118 R)
• M16: 3,613,836 km (0.099 R)
• M17: 3,703,146 km (0.083 R)
• M18: 4,468,040 km (0.119 R)
• M19: 4,782,644 km (0.12 R)
• M20: 5,382,232 km (0.104 R)
• M21: 5,535,869 km (0.056 R)
• M22: 5,639,092 km (0.085 R)
• M23: 5,821,302 km (0.099 R)
• M24: 5,952,649 km (0.073 R)
• M25: 6,058,415 km (0.077 R)
• M26: 6,651,570 km (0.07 R)
• M27: 6,955,104 km (0.034 R)
• M28: 7,319,674 km (0.114 R)
• M29: 7,979,999 km (0.066 R)
• M30: 8,569,714 km (0.057 R)
• M31: 8,779,450 km (0.071 R)
• M32: 8,990,832 km (0.04 R)
• M33: 10,421,736 km (0.082 R)
• M34: 11,163,442 km (0.096 R)
• M35: 11,261,578 km (0.115 R)
• M36: 11,656,367 km (0.094 R)
• M37: 11,888,842 km (0.057 R)
• M38: 12,731,676 km (0.115 R)
• M39: 12,799,893 km (0.088 R)
• M40: 13,558,803 km (0.111 R)
• M41: 13,978,874 km (0.111 R)
• M42: 14,155,100 km (0.105 R)
• M43: 14,261,315 km (0.05 R)
• M44: 14,367,679 km (0.105 R)
• M45: 14,617,058 km (0.114 R)
• M46: 14,831,881 km (0.08 R)
• M47: 14,939,591 km (0.072 R)
• M48: 15,156,059 km (0.114 R)
• M49: 15,446,279 km (0.11 R)
• M50: 15,628,490 km (0.109 R)
• M51: 16,253,659 km (0.111 R)
• M52: 17,074,802 km (0.058 R)
• M53: 17,300,994 km (0.101 R)
• M54: 17,566,231 km (0.098 R)
• M55: 18,062,447 km (0.061 R)
• M56: 18,254,531 km (0.073 R)
• M57: 18,757,179 km (0.06 R)
• M58: 19,068,792 km (0.086 R)
• M59: 19,934,365 km (0.083 R)
• M60: 20,053,295 km (0.071 R)
• M61: 21,175,728 km (0.077 R)
• M62: 21,378,284 km (0.092 R)
• M63: 21,459,515 km (0.112 R)
• M64: 21,826,180 km (0.079 R)
• M65: 21,948,850 km (0.07 R)
• M66: 23,230,156 km (0.071 R)
• M67: 24,748,275 km (0.104 R)
• M68: 26,385,324 km (0.097 R)
• M69: 26,559,756 km (0.104 R)
• M70: 26,778,168 km (0.12 R)
• M71: 26,953,497 km (0.083 R)
• M72: 27,613,822 km (0.098 R)
• M73: 27,746,665 km (0.037 R)
• M74: 27,835,227 km (0.043 R)
• M75: 27,968,369 km (0.057 R)
• M76: 28,726,531 km (0.028 R)
• M77: 29,040,687 km (0.067 R)
• M78: 29,808,423 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.5

Radius: 6.6

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.07 AU - 7.89 AU

Year: 11188 Days

Day: 18.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,542,314 km

• M1: 163,361 km (0.118 R)
• M2: 397,182 km (0.072 R)
• M3: 547,678 km (0.072 R)
• M4: 782,098 km (0.115 R)
• M5: 832,662 km (0.09 R)
• M6: 1,083,837 km (0.08 R)
• M7: 1,198,578 km (0.09 R)
• M8: 1,741,319 km (0.075 R)
• M9: 1,945,371 km (0.082 R)
• M10: 2,015,083 km (0.088 R)
• M11: 2,109,330 km (0.093 R)
• M12: 2,180,987 km (0.069 R)
• M13: 2,526,409 km (0.084 R)
• M14: 2,809,747 km (0.119 R)
• M15: 2,968,620 km (0.117 R)
• M16: 3,491,016 km (0.101 R)
• M17: 3,576,137 km (0.111 R)
• M18: 3,777,346 km (0.109 R)
• M19: 4,775,314 km (0.117 R)
• M20: 4,869,859 km (0.071 R)
• M21: 6,888,533 km (0.114 R)
• M22: 8,020,540 km (0.075 R)
• M23: 8,095,638 km (0.093 R)
• M24: 8,246,283 km (0.031 R)
• M25: 8,321,980 km (0.082 R)
• M26: 8,627,160 km (0.102 R)
• M27: 8,897,184 km (0.062 R)
• M28: 9,248,440 km (0.109 R)
• M29: 9,366,622 km (0.067 R)
• M30: 10,085,739 km (0.115 R)
• M31: 10,166,671 km (0.101 R)
• M32: 10,988,562 km (0.078 R)
• M33: 11,113,775 km (0.113 R)
• M34: 11,618,967 km (0.115 R)
• M35: 12,870,653 km (0.075 R)
• M36: 13,223,405 km (0.06 R)
• M37: 13,312,116 km (0.103 R)
• M38: 14,073,868 km (0.037 R)
• M39: 15,127,037 km (0.092 R)
• M40: 16,016,098 km (0.107 R)
• M41: 16,921,913 km (0.105 R)
• M42: 17,259,854 km (0.101 R)
• M43: 17,356,794 km (0.082 R)
• M44: 17,893,252 km (0.087 R)
• M45: 18,286,844 km (0.088 R)
• M46: 18,982,474 km (0.08 R)
• M47: 19,737,494 km (0.12 R)
• M48: 21,903,073 km (0.03 R)
• M49: 23,549,248 km (0.108 R)
• M50: 26,622,138 km (0.052 R)
• M51: 26,734,187 km (0.112 R)
• M52: 26,958,733 km (0.098 R)
• M53: 27,014,982 km (0.107 R)
• M54: 28,091,189 km (0.104 R)
• M55: 28,319,475 km (0.096 R)
• M56: 29,008,224 km (0.046 R)
• M57: 29,354,543 km (0.086 R)
• M58: 31,639,501 km (0.1 R)
• M59: 31,877,062 km (0.093 R)
• M60: 31,996,142 km (0.085 R)
• M61: 32,174,912 km (0.111 R)
• M62: 32,473,659 km (0.07 R)
• M63: 32,593,337 km (0.068 R)
• M64: 32,653,326 km (0.093 R)
• M65: 33,254,559 km (0.086 R)
• M66: 33,677,772 km (0.091 R)
• M67: 34,407,211 km (0.114 R)
• M68: 35,018,917 km (0.059 R)
• M69: 36,191,315 km (0.066 R)
• M70: 36,377,714 km (0.095 R)
• M71: 36,751,260 km (0.039 R)
• M72: 36,813,642 km (0.104 R)
• M73: 37,816,397 km (0.06 R)
• M74: 38,828,277 km (0.105 R)
• M75: 38,955,435 km (0.115 R)
• M76: 39,146,322 km (0.093 R)
• M77: 39,656,900 km (0.115 R)
• M78: 40,749,413 km (0.07 R)
• M79: 41,916,875 km (0.035 R)
• M80: 43,095,257 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.7

Radius: 3.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.83 AU - 9.71 AU

Year: 16131 Days

Day: 16.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,542,314 km

• M1: 56,698 km (0.111 R)
• M2: 95,892 km (0.091 R)
• M3: 206,146 km (0.114 R)
• M4: 317,297 km (0.085 R)
• M5: 527,482 km (0.1 R)
• M6: 613,351 km (0.111 R)
• M7: 786,586 km (0.081 R)
• M8: 1,053,618 km (0.095 R)
• M9: 1,435,092 km (0.112 R)
• M10: 1,742,965 km (0.093 R)
• M11: 1,888,075 km (0.076 R)
• M12: 1,953,748 km (0.108 R)
• M13: 2,189,814 km (0.11 R)
• M14: 2,506,512 km (0.06 R)
• M15: 2,912,820 km (0.115 R)
• M16: 3,359,071 km (0.085 R)
• M17: 3,600,372 km (0.053 R)
• M18: 4,120,973 km (0.12 R)
• M19: 4,466,244 km (0.119 R)
• M20: 4,731,332 km (0.087 R)
• M21: 4,776,062 km (0.073 R)
• M22: 5,230,540 km (0.052 R)
• M23: 5,889,818 km (0.09 R)
• M24: 6,180,337 km (0.086 R)
• M25: 6,624,792 km (0.084 R)
• M26: 6,649,775 km (0.085 R)
• M27: 6,674,758 km (0.093 R)
• M28: 7,439,951 km (0.091 R)
• M29: 7,965,488 km (0.119 R)
• M30: 8,072,002 km (0.115 R)
• M31: 8,232,670 km (0.088 R)
• M32: 8,421,463 km (0.073 R)
• M33: 8,529,921 km (0.096 R)
• M34: 9,274,470 km (0.09 R)
• M35: 9,302,444 km (0.102 R)
• M36: 9,753,931 km (0.097 R)
• M37: 9,896,498 km (0.042 R)
• M38: 10,795,431 km (0.081 R)
• M39: 11,509,163 km (0.116 R)
• M40: 11,599,520 km (0.075 R)
• M41: 11,750,464 km (0.104 R)
• M42: 11,780,832 km (0.078 R)
• M43: 12,238,153 km (0.101 R)
• M44: 12,360,973 km (0.08 R)
• M45: 12,919,272 km (0.105 R)
• M46: 12,950,538 km (0.053 R)
• M47: 13,107,167 km (0.06 R)
• M48: 13,359,239 km (0.117 R)
• M49: 13,454,085 km (0.104 R)
• M50: 14,156,746 km (0.084 R)
• M51: 14,318,162 km (0.112 R)
• M52: 14,512,639 km (0.101 R)
• M53: 14,708,014 km (0.109 R)
• M54: 15,002,572 km (0.041 R)
• M55: 15,898,065 km (0.087 R)
• M56: 16,133,083 km (0.104 R)
• M57: 16,436,916 km (0.112 R)
• M58: 16,844,870 km (0.088 R)
• M59: 16,879,128 km (0.047 R)
• M60: 17,290,671 km (0.111 R)
• M61: 18,193,943 km (0.119 R)
• M62: 18,263,955 km (0.088 R)
• M63: 18,439,733 km (0.056 R)
• M64: 18,580,654 km (0.097 R)
• M65: 19,112,325 km (0.091 R)
• M66: 19,326,399 km (0.08 R)
• M67: 19,541,222 km (0.111 R)
• M68: 19,720,889 km (0.025 R)
• M69: 20,226,978 km (0.086 R)
• M70: 20,299,533 km (0.069 R)
• M71: 21,067,419 km (0.107 R)
• M72: 21,104,220 km (0.085 R)
• M73: 21,584,579 km (0.083 R)
• M74: 22,105,928 km (0.089 R)
• M75: 22,255,675 km (0.115 R)
• M76: 25,398,128 km (0.08 R)
• M77: 25,555,056 km (0.115 R)
• M78: 25,594,251 km (0.096 R)
• M79: 25,948,349 km (0.09 R)
• M80: 26,343,886 km (0.099 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: 419 - 20,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit