🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.3

Radius: 12.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.62 AU - 0.8 AU

Year: 413 Days

Day: 11.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,326,614 km

• M1: 154,535 km (0.112 R)
• M2: 257,009 km (0.07 R)
• M3: 348,713 km (0.107 R)
• M4: 434,432 km (0.096 R)
• M5: 553,512 km (0.049 R)
• M6: 680,521 km (0.085 R)
• M7: 788,231 km (0.109 R)
• M8: 905,217 km (0.091 R)
• M9: 1,053,468 km (0.119 R)
• M10: 1,180,926 km (0.103 R)
• M11: 1,286,841 km (0.065 R)
• M12: 1,410,110 km (0.08 R)
• M13: 1,494,483 km (0.086 R)
• M14: 1,584,541 km (0.119 R)
• M15: 1,698,684 km (0.111 R)
• M16: 1,811,929 km (0.095 R)
• M17: 1,896,602 km (0.067 R)
• M18: 2,062,356 km (0.105 R)
• M19: 2,265,959 km (0.037 R)
• M20: 2,425,131 km (0.118 R)
• M21: 2,523,417 km (0.08 R)
• M22: 2,644,890 km (0.118 R)
• M23: 2,733,003 km (0.092 R)
• M24: 3,039,679 km (0.115 R)
• M25: 3,141,256 km (0.089 R)
• M26: 3,220,693 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 12

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.71 AU - 0.75 AU

Year: 431 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,326,614 km

• M1: 151,243 km (0.115 R)
• M2: 246,986 km (0.1 R)
• M3: 357,988 km (0.044 R)
• M4: 438,920 km (0.07 R)
• M5: 551,867 km (0.089 R)
• M6: 666,907 km (0.113 R)
• M7: 766,839 km (0.075 R)
• M8: 879,935 km (0.082 R)
• M9: 983,905 km (0.05 R)
• M10: 1,064,838 km (0.045 R)
• M11: 1,221,467 km (0.063 R)
• M12: 1,334,712 km (0.114 R)
• M13: 1,581,399 km (0.098 R)
• M14: 1,668,615 km (0.079 R)
• M15: 1,752,689 km (0.103 R)
• M16: 1,847,982 km (0.106 R)
• M17: 1,950,008 km (0.103 R)
• M18: 2,043,806 km (0.074 R)
• M19: 2,139,399 km (0.087 R)
• M20: 2,221,080 km (0.081 R)
• M21: 2,366,489 km (0.113 R)
• M22: 2,472,404 km (0.114 R)
• M23: 2,783,119 km (0.108 R)
• M24: 2,929,126 km (0.044 R)
• M25: 3,031,750 km (0.108 R)
• M26: 3,182,096 km (0.096 R)
• M27: 3,270,060 km (0.06 R)
• M28: 3,370,590 km (0.094 R)
• M29: 3,678,911 km (0.116 R)
• M30: 3,802,329 km (0.102 R)
• M31: 4,021,640 km (0.103 R)
• M32: 4,335,795 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.8

Radius: 13.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.24 AU - 1.74 AU

Year: 1255 Days

Day: 5.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 67,326,614 km

• M1: 171,290 km (0.114 R)
• M2: 267,331 km (0.112 R)
• M3: 373,396 km (0.114 R)
• M4: 586,424 km (0.112 R)
• M5: 689,945 km (0.109 R)
• M6: 793,766 km (0.067 R)
• M7: 941,569 km (0.085 R)
• M8: 1,132,306 km (0.108 R)
• M9: 1,310,178 km (0.098 R)
• M10: 1,434,195 km (0.096 R)
• M11: 1,553,125 km (0.03 R)
• M12: 1,694,645 km (0.081 R)
• M13: 1,910,365 km (0.116 R)
• M14: 2,125,038 km (0.109 R)
• M15: 2,261,920 km (0.086 R)
• M16: 2,578,469 km (0.115 R)
• M17: 2,851,335 km (0.115 R)
• M18: 3,074,087 km (0.088 R)
• M19: 3,413,225 km (0.117 R)
• M20: 3,537,242 km (0.062 R)
• M21: 3,802,778 km (0.087 R)
• M22: 3,970,477 km (0.098 R)
• M23: 4,088,061 km (0.117 R)
• M24: 4,206,842 km (0.115 R)
• M25: 4,529,225 km (0.053 R)
• M26: 4,873,749 km (0.078 R)
• M27: 5,198,227 km (0.079 R)
• M28: 5,298,457 km (0.074 R)
• M29: 5,661,681 km (0.115 R)
• M30: 5,750,093 km (0.085 R)
• M31: 6,003,063 km (0.06 R)
• M32: 6,443,031 km (0.056 R)
• M33: 6,550,891 km (0.106 R)
• M34: 6,643,791 km (0.041 R)
• M35: 6,972,458 km (0.115 R)
• M36: 7,210,468 km (0.077 R)
• M37: 7,580,722 km (0.089 R)
• M38: 7,858,526 km (0.093 R)
• M39: 8,172,831 km (0.117 R)
• M40: 8,373,591 km (0.11 R)
• M41: 8,575,848 km (0.049 R)
• M42: 9,559,154 km (0.094 R)
• M43: 9,806,290 km (0.071 R)
• M44: 10,091,124 km (0.047 R)
• M45: 10,306,545 km (0.098 R)
• M46: 10,541,713 km (0.06 R)
• M47: 10,650,920 km (0.116 R)
• M48: 10,778,676 km (0.101 R)
• M49: 10,962,233 km (0.115 R)
• M50: 11,054,385 km (0.032 R)
• M51: 11,650,233 km (0.06 R)
• M52: 11,744,330 km (0.08 R)
• M53: 11,989,970 km (0.092 R)
• M54: 12,199,258 km (0.089 R)
• M55: 12,428,890 km (0.101 R)
• M56: 12,660,019 km (0.059 R)
• M57: 13,048,375 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.7

Radius: 8.5

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.69 AU - 3.27 AU

Year: 3551 Days

Day: 9.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,326,614 km

• M1: 121,174 km (0.115 R)
• M2: 270,623 km (0.075 R)
• M3: 332,257 km (0.08 R)
• M4: 502,200 km (0.11 R)
• M5: 757,863 km (0.106 R)
• M6: 876,195 km (0.071 R)
• M7: 1,185,862 km (0.08 R)
• M8: 1,353,412 km (0.086 R)
• M9: 1,680,433 km (0.078 R)
• M10: 1,805,646 km (0.096 R)
• M11: 1,933,852 km (0.1 R)
• M12: 2,081,804 km (0.058 R)
• M13: 2,148,824 km (0.105 R)
• M14: 2,233,646 km (0.078 R)
• M15: 2,459,239 km (0.07 R)
• M16: 2,674,212 km (0.082 R)
• M17: 2,765,616 km (0.063 R)
• M18: 2,989,265 km (0.116 R)
• M19: 3,046,112 km (0.109 R)
• M20: 3,161,003 km (0.1 R)
• M21: 3,900,465 km (0.083 R)
• M22: 4,109,304 km (0.077 R)
• M23: 4,472,827 km (0.091 R)
• M24: 4,735,670 km (0.073 R)
• M25: 4,913,692 km (0.038 R)
• M26: 5,695,041 km (0.098 R)
• M27: 5,884,432 km (0.083 R)
• M28: 6,148,472 km (0.088 R)
• M29: 6,294,031 km (0.062 R)
• M30: 6,812,687 km (0.108 R)
• M31: 6,963,332 km (0.067 R)
• M32: 7,115,174 km (0.076 R)
• M33: 7,217,050 km (0.092 R)
• M34: 7,447,880 km (0.112 R)
• M35: 7,838,180 km (0.079 R)
• M36: 8,342,026 km (0.116 R)
• M37: 8,449,587 km (0.077 R)
• M38: 8,611,601 km (0.055 R)
• M39: 8,665,756 km (0.085 R)
• M40: 8,938,622 km (0.089 R)
• M41: 9,131,304 km (0.093 R)
• M42: 9,802,550 km (0.041 R)
• M43: 9,915,945 km (0.116 R)
• M44: 10,058,362 km (0.09 R)
• M45: 10,201,378 km (0.118 R)
• M46: 10,605,591 km (0.082 R)
• M47: 10,838,964 km (0.071 R)
• M48: 11,015,041 km (0.105 R)
• M49: 11,579,025 km (0.116 R)
• M50: 11,970,223 km (0.111 R)
• M51: 12,243,688 km (0.069 R)
• M52: 12,827,718 km (0.061 R)
• M53: 12,889,801 km (0.082 R)
• M54: 12,951,884 km (0.084 R)
• M55: 13,263,946 km (0.072 R)
• M56: 13,641,680 km (0.104 R)
• M57: 13,831,819 km (0.11 R)
• M58: 14,054,870 km (0.107 R)
• M59: 14,150,762 km (0.062 R)
• M60: 14,472,248 km (0.059 R)
• M61: 14,698,589 km (0.117 R)
• M62: 15,024,114 km (0.112 R)
• M63: 16,416,870 km (0.076 R)
• M64: 16,619,276 km (0.112 R)
• M65: 16,856,389 km (0.101 R)
• M66: 18,024,000 km (0.071 R)
• M67: 18,232,689 km (0.099 R)
• M68: 18,477,282 km (0.071 R)
• M69: 19,040,368 km (0.051 R)
• M70: 19,680,647 km (0.084 R)
• M71: 19,895,619 km (0.114 R)
• M72: 20,909,145 km (0.11 R)
• M73: 21,055,302 km (0.045 R)
• M74: 21,201,758 km (0.05 R)
• M75: 21,495,718 km (0.115 R)
• M76: 22,050,726 km (0.04 R)
• M77: 22,125,076 km (0.067 R)
• M78: 22,835,517 km (0.026 R)
• M79: 23,136,956 km (0.082 R)
• M80: 24,087,202 km (0.118 R)
• M81: 24,856,733 km (0.057 R)
• M82: 25,050,313 km (0.088 R)
• M83: 26,065,185 km (0.053 R)
• M84: 26,183,068 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.6

Radius: 7.3

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.01 AU - 11.57 AU

Year: 21144 Days

Day: 19.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 60.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,326,614 km

• M1: 157,975 km (0.119 R)
• M2: 569,369 km (0.12 R)
• M3: 888,013 km (0.084 R)
• M4: 1,309,430 km (0.047 R)
• M5: 1,997,730 km (0.11 R)
• M6: 2,281,068 km (0.032 R)
• M7: 2,678,699 km (0.112 R)
• M8: 3,612,789 km (0.092 R)
• M9: 3,726,633 km (0.052 R)
• M10: 3,841,673 km (0.11 R)
• M11: 3,957,911 km (0.101 R)
• M12: 4,273,413 km (0.103 R)
• M13: 5,791,532 km (0.092 R)
• M14: 6,240,326 km (0.063 R)
• M15: 6,514,987 km (0.109 R)
• M16: 6,561,213 km (0.117 R)
• M17: 6,607,439 km (0.096 R)
• M18: 7,218,845 km (0.085 R)
• M19: 8,294,304 km (0.059 R)
• M20: 8,495,214 km (0.095 R)
• M21: 9,681,376 km (0.045 R)
• M22: 11,083,557 km (0.106 R)
• M23: 11,304,961 km (0.092 R)
• M24: 11,527,713 km (0.062 R)
• M25: 11,695,711 km (0.1 R)
• M26: 11,977,703 km (0.105 R)
• M27: 12,836,694 km (0.051 R)
• M28: 13,244,348 km (0.119 R)
• M29: 14,674,205 km (0.071 R)
• M30: 15,469,018 km (0.096 R)
• M31: 15,840,619 km (0.068 R)
• M32: 15,965,085 km (0.095 R)
• M33: 18,653,807 km (0.03 R)
• M34: 18,917,100 km (0.094 R)
• M35: 19,049,194 km (0.074 R)
• M36: 20,454,966 km (0.053 R)
• M37: 20,930,836 km (0.077 R)
• M38: 21,273,116 km (0.106 R)
• M39: 22,101,889 km (0.078 R)
• M40: 22,800,660 km (0.087 R)
• M41: 23,577,522 km (0.11 R)
• M42: 23,648,581 km (0.115 R)
• M43: 24,435,017 km (0.088 R)
• M44: 24,795,398 km (0.108 R)
• M45: 24,867,654 km (0.118 R)
• M46: 25,229,980 km (0.062 R)
• M47: 26,033,470 km (0.099 R)
• M48: 26,919,538 km (0.081 R)
• M49: 27,291,588 km (0.1 R)
• M50: 30,097,596 km (0.046 R)
• M51: 30,329,173 km (0.089 R)
• M52: 31,027,197 km (0.079 R)
• M53: 31,573,827 km (0.086 R)
• M54: 31,808,995 km (0.033 R)
• M55: 32,914,524 km (0.081 R)
• M56: 33,631,845 km (0.105 R)
• M57: 35,406,824 km (0.092 R)
• M58: 36,634,424 km (0.064 R)
• M59: 37,294,899 km (0.093 R)
• M60: 38,042,589 km (0.094 R)
• M61: 38,711,291 km (0.109 R)
• M62: 39,468,257 km (0.088 R)
• M63: 40,740,736 km (0.089 R)
• M64: 41,682,455 km (0.097 R)
• M65: 42,112,848 km (0.038 R)
• M66: 42,371,802 km (0.12 R)
• M67: 44,199,140 km (0.065 R)
• M68: 44,286,804 km (0.098 R)
• M69: 46,497,113 km (0.085 R)
• M70: 47,032,972 km (0.098 R)
• M71: 47,212,041 km (0.117 R)
• M72: 48,200,883 km (0.067 R)
• M73: 48,381,298 km (0.083 R)
• M74: 49,651,384 km (0.09 R)
• M75: 50,016,253 km (0.087 R)
• M76: 50,932,241 km (0.104 R)
• M77: 53,060,121 km (0.091 R)
• M78: 53,526,567 km (0.028 R)
• M79: 54,557,446 km (0.103 R)
• M80: 54,933,834 km (0.085 R)
• M81: 56,543,657 km (0.101 R)
• M82: 56,733,945 km (0.118 R)
• M83: 56,924,683 km (0.085 R)
• M84: 57,689,277 km (0.109 R)
• M85: 58,649,696 km (0.096 R)
• M86: 59,906,168 km (0.039 R)
• M87: 62,445,891 km (0.109 R)
• M88: 62,839,633 km (0.116 R)
• M89: 63,333,007 km (0.119 R)
• M90: 64,323,793 km (0.114 R)
• M91: 64,721,574 km (0.055 R)
• M92: 66,421,006 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 18,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit