🌌 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: 138.4

Radius: 12.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.43 AU - 0.69 AU

Year: 284 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,990,638 km

• M1: 173,234 km (0.099 R)
• M2: 253,868 km (0.108 R)
• M3: 349,760 km (0.112 R)
• M4: 445,951 km (0.072 R)
• M5: 578,794 km (0.078 R)
• M6: 773,271 km (0.09 R)
• M7: 978,220 km (0.062 R)
• M8: 1,177,186 km (0.083 R)
• M9: 1,363,884 km (0.118 R)
• M10: 1,491,042 km (0.106 R)
• M11: 1,694,196 km (0.111 R)
• M12: 1,796,222 km (0.09 R)
• M13: 1,979,778 km (0.061 R)
• M14: 2,097,811 km (0.114 R)
• M15: 2,228,709 km (0.06 R)
• M16: 2,394,464 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.9

Radius: 9.6

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.6 AU - 0.72 AU

Year: 364 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 71,990,638 km

• M1: 119,828 km (0.069 R)
• M2: 185,053 km (0.069 R)
• M3: 245,789 km (0.086 R)
• M4: 310,416 km (0.113 R)
• M5: 398,230 km (0.102 R)
• M6: 467,045 km (0.118 R)
• M7: 544,087 km (0.099 R)
• M8: 637,287 km (0.108 R)
• M9: 705,204 km (0.104 R)
• M10: 784,042 km (0.111 R)
• M11: 938,128 km (0.116 R)
• M12: 999,314 km (0.042 R)
• M13: 1,061,846 km (0.119 R)
• M14: 1,262,456 km (0.03 R)
• M15: 1,325,736 km (0.09 R)
• M16: 1,419,983 km (0.092 R)
• M17: 1,496,128 km (0.028 R)
• M18: 1,579,006 km (0.079 R)
• M19: 1,733,091 km (0.075 R)
• M20: 1,792,930 km (0.12 R)
• M21: 1,858,903 km (0.116 R)
• M22: 2,016,430 km (0.104 R)
• M23: 2,119,951 km (0.106 R)
• M24: 2,254,889 km (0.116 R)
• M25: 2,344,498 km (0.114 R)
• M26: 2,595,523 km (0.075 R)
• M27: 2,677,054 km (0.119 R)
• M28: 2,797,630 km (0.109 R)
• M29: 2,900,703 km (0.079 R)
• M30: 3,037,734 km (0.099 R)
• M31: 3,157,113 km (0.119 R)
• M32: 3,325,411 km (0.099 R)
• M33: 3,482,938 km (0.034 R)
• M34: 3,635,827 km (0.086 R)
• M35: 3,748,474 km (0.032 R)
• M36: 3,912,583 km (0.049 R)
• M37: 4,035,403 km (0.034 R)
• M38: 4,122,768 km (0.026 R)
• M39: 4,255,162 km (0.11 R)
• M40: 4,329,362 km (0.11 R)
• M41: 4,403,862 km (0.047 R)
• M42: 4,539,248 km (0.026 R)
• M43: 4,607,465 km (0.034 R)
• M44: 4,737,316 km (0.085 R)
• M45: 4,969,342 km (0.08 R)
• M46: 5,063,140 km (0.112 R)
• M47: 5,220,966 km (0.082 R)
• M48: 5,340,345 km (0.072 R)
• M49: 5,468,700 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 13.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.61 AU - 0.87 AU

Year: 432 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 71,990,638 km

• M1: 165,156 km (0.045 R)
• M2: 309,069 km (0.066 R)
• M3: 392,545 km (0.05 R)
• M4: 502,350 km (0.11 R)
• M5: 585,676 km (0.05 R)
• M6: 696,079 km (0.043 R)
• M7: 823,835 km (0.054 R)
• M8: 917,035 km (0.11 R)
• M9: 1,004,400 km (0.102 R)
• M10: 1,115,551 km (0.081 R)
• M11: 1,247,197 km (0.116 R)
• M12: 1,395,599 km (0.087 R)
• M13: 1,492,239 km (0.073 R)
• M14: 1,668,615 km (0.101 R)
• M15: 1,921,285 km (0.084 R)
• M16: 2,004,163 km (0.047 R)
• M17: 2,101,252 km (0.116 R)
• M18: 2,239,929 km (0.049 R)
• M19: 2,361,402 km (0.101 R)
• M20: 2,512,945 km (0.089 R)
• M21: 2,660,598 km (0.082 R)
• M22: 3,098,920 km (0.075 R)
• M23: 3,250,163 km (0.077 R)
• M24: 3,481,741 km (0.077 R)
• M25: 3,726,782 km (0.065 R)
• M26: 3,863,664 km (0.042 R)
• M27: 3,977,658 km (0.054 R)
• M28: 4,059,787 km (0.105 R)
• M29: 4,200,708 km (0.114 R)
• M30: 4,292,860 km (0.074 R)
• M31: 4,377,234 km (0.06 R)
• M32: 4,564,680 km (0.059 R)
• M33: 4,720,112 km (0.064 R)
• M34: 4,833,358 km (0.04 R)
• M35: 4,929,998 km (0.111 R)
• M36: 5,027,386 km (0.103 R)
• M37: 5,134,199 km (0.113 R)
• M38: 5,450,299 km (0.069 R)
• M39: 5,652,406 km (0.088 R)
• M40: 5,754,282 km (0.062 R)
• M41: 5,866,181 km (0.072 R)
• M42: 5,960,129 km (0.1 R)
• M43: 6,044,951 km (0.1 R)
• M44: 6,340,407 km (0.099 R)
• M45: 6,562,859 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.2

Radius: 14.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.19 AU - 3.13 AU

Year: 2942 Days

Day: 8.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 71,990,638 km

• M1: 181,612 km (0.118 R)
• M2: 310,416 km (0.111 R)
• M3: 461,659 km (0.097 R)
• M4: 557,102 km (0.075 R)
• M5: 750,981 km (0.114 R)
• M6: 1,047,783 km (0.098 R)
• M7: 1,173,894 km (0.107 R)
• M8: 1,286,392 km (0.12 R)
• M9: 1,513,033 km (0.064 R)
• M10: 1,605,484 km (0.061 R)
• M11: 1,984,117 km (0.105 R)
• M12: 2,225,119 km (0.044 R)
• M13: 2,439,492 km (0.094 R)
• M14: 2,561,714 km (0.07 R)
• M15: 2,698,596 km (0.029 R)
• M16: 2,914,915 km (0.117 R)
• M17: 3,005,720 km (0.112 R)
• M18: 3,338,127 km (0.077 R)
• M19: 3,447,034 km (0.098 R)
• M20: 3,543,375 km (0.11 R)
• M21: 3,937,865 km (0.076 R)
• M22: 4,038,694 km (0.038 R)
• M23: 4,799,848 km (0.052 R)
• M24: 5,126,420 km (0.105 R)
• M25: 5,300,402 km (0.086 R)
• M26: 5,428,159 km (0.064 R)
• M27: 5,573,119 km (0.086 R)
• M28: 5,686,813 km (0.117 R)
• M29: 5,801,256 km (0.099 R)
• M30: 5,932,902 km (0.028 R)
• M31: 6,032,385 km (0.086 R)
• M32: 6,334,273 km (0.106 R)
• M33: 6,710,063 km (0.117 R)
• M34: 7,429,778 km (0.064 R)
• M35: 7,808,111 km (0.059 R)
• M36: 8,027,123 km (0.04 R)
• M37: 8,229,678 km (0.111 R)
• M38: 8,621,026 km (0.095 R)
• M39: 8,904,514 km (0.096 R)
• M40: 9,114,250 km (0.039 R)
• M41: 9,364,228 km (0.034 R)
• M42: 9,499,914 km (0.11 R)
• M43: 9,989,547 km (0.074 R)
• M44: 10,147,972 km (0.108 R)
• M45: 10,952,808 km (0.118 R)
• M46: 11,075,329 km (0.027 R)
• M47: 11,861,765 km (0.12 R)
• M48: 12,198,360 km (0.105 R)
• M49: 13,510,483 km (0.095 R)
• M50: 13,619,989 km (0.073 R)
• M51: 13,795,916 km (0.12 R)
• M52: 14,283,455 km (0.044 R)
• M53: 14,395,055 km (0.092 R)
• M54: 14,776,829 km (0.115 R)
• M55: 15,230,110 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.3

Radius: 13.9

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.63 AU - 5.29 AU

Year: 6388 Days

Day: 12.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 71,990,638 km

• M1: 202,107 km (0.099 R)
• M2: 437,275 km (0.088 R)
• M3: 579,991 km (0.083 R)
• M4: 677,529 km (0.101 R)
• M5: 878,140 km (0.092 R)
• M6: 1,162,375 km (0.087 R)
• M7: 1,291,329 km (0.104 R)
• M8: 1,672,055 km (0.109 R)
• M9: 1,800,859 km (0.083 R)
• M10: 2,558,273 km (0.091 R)
• M11: 2,994,052 km (0.056 R)
• M12: 3,084,110 km (0.071 R)
• M13: 3,429,980 km (0.118 R)
• M14: 4,285,829 km (0.086 R)
• M15: 4,751,228 km (0.064 R)
• M16: 4,989,987 km (0.106 R)
• M17: 5,232,934 km (0.057 R)
• M18: 5,452,094 km (0.092 R)
• M19: 6,505,114 km (0.074 R)
• M20: 6,593,377 km (0.113 R)
• M21: 6,770,800 km (0.072 R)
• M22: 6,860,259 km (0.106 R)
• M23: 6,979,937 km (0.095 R)
• M24: 8,279,494 km (0.108 R)
• M25: 8,696,872 km (0.067 R)
• M26: 8,924,411 km (0.085 R)
• M27: 9,219,866 km (0.054 R)
• M28: 9,518,763 km (0.071 R)
• M29: 9,686,163 km (0.062 R)
• M30: 10,955,052 km (0.086 R)
• M31: 11,095,375 km (0.113 R)
• M32: 11,448,875 km (0.106 R)
• M33: 12,203,297 km (0.108 R)
• M34: 12,312,354 km (0.096 R)
• M35: 12,604,817 km (0.117 R)
• M36: 12,788,823 km (0.089 R)
• M37: 14,254,583 km (0.1 R)
• M38: 14,561,707 km (0.117 R)
• M39: 14,716,242 km (0.093 R)
• M40: 15,378,661 km (0.094 R)
• M41: 16,170,483 km (0.056 R)
• M42: 16,854,145 km (0.045 R)
• M43: 18,083,391 km (0.034 R)
• M44: 18,961,081 km (0.108 R)
• M45: 19,087,492 km (0.108 R)
• M46: 19,468,816 km (0.116 R)
• M47: 19,767,115 km (0.118 R)
• M48: 20,238,946 km (0.051 R)
• M49: 21,149,848 km (0.068 R)
• M50: 22,251,935 km (0.052 R)
• M51: 22,967,013 km (0.104 R)
• M52: 23,644,243 km (0.043 R)
• M53: 23,780,526 km (0.081 R)
• M54: 23,962,587 km (0.1 R)
• M55: 24,465,535 km (0.039 R)
• M56: 24,787,619 km (0.078 R)
• M57: 25,575,252 km (0.12 R)
• M58: 25,761,801 km (0.112 R)
• M59: 25,855,299 km (0.07 R)
• M60: 26,418,386 km (0.115 R)
• M61: 26,559,756 km (0.028 R)
• M62: 27,508,804 km (0.087 R)
• M63: 28,276,242 km (0.112 R)
• M64: 28,807,763 km (0.117 R)
• M65: 29,489,181 km (0.103 R)
• M66: 29,782,842 km (0.063 R)
• M67: 30,422,373 km (0.098 R)
• M68: 30,570,624 km (0.081 R)
• M69: 31,016,875 km (0.101 R)
• M70: 31,166,024 km (0.116 R)
• M71: 31,965,774 km (0.08 R)
• M72: 33,534,607 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.5

Radius: 5.2

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.84 AU - 9.66 AU

Year: 14633 Days

Day: 16.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 79.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,990,638 km

• M1: 128,205 km (0.082 R)
• M2: 169,794 km (0.115 R)
• M3: 281,244 km (0.064 R)
• M4: 330,761 km (0.12 R)
• M5: 394,490 km (0.076 R)
• M6: 624,122 km (0.056 R)
• M7: 876,045 km (0.106 R)
• M8: 936,034 km (0.101 R)
• M9: 982,110 km (0.077 R)
• M10: 1,377,198 km (0.114 R)
• M11: 1,537,118 km (0.101 R)
• M12: 1,647,073 km (0.062 R)
• M13: 1,721,722 km (0.073 R)
• M14: 1,778,569 km (0.114 R)
• M15: 1,972,448 km (0.065 R)
• M16: 2,012,091 km (0.046 R)
• M17: 2,380,551 km (0.056 R)
• M18: 2,422,738 km (0.095 R)
• M19: 2,615,868 km (0.076 R)
• M20: 2,814,086 km (0.058 R)
• M21: 2,881,255 km (0.12 R)
• M22: 2,971,612 km (0.093 R)
• M23: 3,485,331 km (0.069 R)
• M24: 3,581,672 km (0.064 R)
• M25: 3,703,295 km (0.11 R)
• M26: 3,925,747 km (0.084 R)
• M27: 4,026,127 km (0.114 R)
• M28: 4,619,133 km (0.054 R)
• M29: 4,698,420 km (0.111 R)
• M30: 5,942,177 km (0.082 R)
• M31: 5,999,623 km (0.063 R)
• M32: 6,407,576 km (0.117 R)
• M33: 6,945,081 km (0.082 R)
• M34: 7,841,172 km (0.071 R)
• M35: 7,967,583 km (0.077 R)
• M36: 8,286,675 km (0.109 R)
• M37: 8,773,167 km (0.102 R)
• M38: 9,302,145 km (0.119 R)
• M39: 9,436,035 km (0.071 R)
• M40: 9,469,695 km (0.099 R)
• M41: 9,841,446 km (0.105 R)
• M42: 10,634,464 km (0.119 R)
• M43: 10,774,487 km (0.098 R)
• M44: 10,985,570 km (0.114 R)
• M45: 11,269,208 km (0.096 R)
• M46: 11,340,566 km (0.065 R)
• M47: 11,591,292 km (0.098 R)
• M48: 12,354,241 km (0.089 R)
• M49: 12,464,644 km (0.092 R)
• M50: 12,575,347 km (0.091 R)
• M51: 12,612,297 km (0.112 R)
• M52: 13,434,487 km (0.037 R)
• M53: 13,472,186 km (0.068 R)
• M54: 13,890,162 km (0.05 R)
• M55: 14,081,648 km (0.03 R)
• M56: 14,235,434 km (0.107 R)
• M57: 14,273,881 km (0.115 R)
• M58: 14,855,966 km (0.075 R)
• M59: 15,012,446 km (0.116 R)
• M60: 15,763,427 km (0.119 R)
• M61: 17,880,237 km (0.073 R)
• M62: 18,717,835 km (0.057 R)
• M63: 18,844,545 km (0.031 R)
• M64: 18,886,881 km (0.111 R)
• M65: 19,397,159 km (0.117 R)
• M66: 20,214,263 km (0.086 R)
• M67: 20,648,844 km (0.116 R)
• M68: 21,350,459 km (0.117 R)
• M69: 21,483,002 km (0.119 R)
• M70: 21,659,977 km (0.081 R)
• M71: 22,015,421 km (0.108 R)
• M72: 22,060,001 km (0.067 R)
• M73: 24,096,477 km (0.039 R)
• M74: 25,206,942 km (0.119 R)
• M75: 26,951,403 km (0.091 R)
• M76: 28,200,395 km (0.108 R)
• M77: 28,685,691 km (0.071 R)
• M78: 28,734,460 km (0.105 R)
• M79: 28,831,848 km (0.115 R)
• M80: 30,505,399 km (0.046 R)
• M81: 32,565,063 km (0.113 R)
• M82: 32,921,255 km (0.101 R)
• M83: 33,125,307 km (0.076 R)
• M84: 33,380,970 km (0.045 R)
• M85: 34,203,608 km (0.085 R)
• M86: 34,410,353 km (0.088 R)
• M87: 34,513,874 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.9

Radius: 3

Gravity: 61.99 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.98 AU - 10.36 AU

Year: 20395 Days

Day: 22.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,990,638 km

• M1: 49,068 km (0.071 R)
• M2: 143,913 km (0.042 R)
• M3: 256,261 km (0.088 R)
• M4: 634,594 km (0.08 R)
• M5: 817,702 km (0.086 R)
• M6: 1,121,386 km (0.057 R)
• M7: 1,175,091 km (0.119 R)
• M8: 2,450,563 km (0.094 R)
• M9: 2,734,350 km (0.05 R)
• M10: 3,606,356 km (0.034 R)
• M11: 3,685,942 km (0.102 R)
• M12: 3,766,126 km (0.1 R)
• M13: 3,887,450 km (0.076 R)
• M14: 5,080,792 km (0.096 R)
• M15: 5,304,890 km (0.099 R)
• M16: 5,486,502 km (0.091 R)
• M17: 6,233,145 km (0.108 R)
• M18: 6,328,738 km (0.086 R)
• M19: 6,376,759 km (0.091 R)
• M20: 6,521,270 km (0.053 R)
• M21: 7,060,870 km (0.104 R)
• M22: 7,361,113 km (0.031 R)
• M23: 7,716,707 km (0.082 R)
• M24: 8,181,956 km (0.065 R)
• M25: 9,576,508 km (0.112 R)
• M26: 9,964,265 km (0.114 R)
• M27: 10,641,046 km (0.109 R)
• M28: 10,755,189 km (0.098 R)
• M29: 11,449,024 km (0.111 R)
• M30: 11,507,517 km (0.075 R)
• M31: 11,683,594 km (0.107 R)
• M32: 13,368,664 km (0.069 R)
• M33: 13,926,365 km (0.061 R)
• M34: 15,708,973 km (0.118 R)
• M35: 18,308,535 km (0.03 R)
• M36: 18,376,902 km (0.098 R)
• M37: 19,134,764 km (0.054 R)
• M38: 21,396,834 km (0.062 R)
• M39: 21,540,897 km (0.101 R)
• M40: 23,518,431 km (0.084 R)
• M41: 23,741,631 km (0.053 R)
• M42: 25,020,094 km (0.106 R)
• M43: 25,096,090 km (0.076 R)
• M44: 26,243,655 km (0.076 R)
• M45: 27,643,143 km (0.114 R)
• M46: 29,466,442 km (0.085 R)
• M47: 31,001,765 km (0.106 R)
• M48: 31,655,957 km (0.113 R)
• M49: 32,562,819 km (0.108 R)
• M50: 33,478,208 km (0.109 R)
• M51: 36,188,772 km (0.075 R)
• M52: 36,704,885 km (0.119 R)
• M53: 38,793,271 km (0.088 R)
• M54: 40,919,805 km (0.119 R)
• M55: 41,907,001 km (0.076 R)
• M56: 41,997,209 km (0.105 R)
• M57: 42,630,008 km (0.1 R)
• M58: 44,088,138 km (0.078 R)
• M59: 46,119,677 km (0.106 R)
• M60: 47,146,816 km (0.025 R)
• M61: 47,804,299 km (0.103 R)
• M62: 47,898,545 km (0.081 R)
• M63: 48,748,860 km (0.068 R)
• M64: 49,128,539 km (0.113 R)
• M65: 49,508,967 km (0.06 R)
• M66: 51,233,531 km (0.036 R)
• M67: 51,812,774 km (0.078 R)
• M68: 52,006,353 km (0.109 R)
• M69: 53,857,029 km (0.048 R)
• M70: 54,544,281 km (0.093 R)
• M71: 55,828,429 km (0.071 R)
• M72: 55,927,613 km (0.108 R)
• M73: 56,026,796 km (0.094 R)
• M74: 56,324,795 km (0.041 R)
• M75: 58,526,876 km (0.088 R)
• M76: 58,627,555 km (0.106 R)
• M77: 60,960,833 km (0.087 R)
• M78: 61,369,834 km (0.095 R)
• M79: 61,882,206 km (0.085 R)
• M80: 62,087,455 km (0.083 R)
• M81: 62,190,228 km (0.112 R)
• M82: 63,014,363 km (0.092 R)
• M83: 63,117,586 km (0.084 R)
• M84: 63,531,373 km (0.119 R)
• M85: 63,634,895 km (0.067 R)
• M86: 64,049,580 km (0.057 R)
• M87: 64,673,403 km (0.06 R)
• M88: 65,508,309 km (0.09 R)
• M89: 67,083,425 km (0.085 R)
• M90: 67,399,974 km (0.034 R)
• M91: 68,246,399 km (0.111 R)
• M92: 68,458,529 km (0.105 R)
• M93: 68,883,536 km (0.071 R)
• M94: 70,484,982 km (0.118 R)
• M95: 71,129,000 km (0.117 R)
• M96: 71,774,814 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 12,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit