🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.46 AU - 0.58 AU

Year: 246 Days

Day: 33.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,834,501 km

• M1: 461,360 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.9

Radius: 8.7

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.78 AU - 1 AU

Year: 551 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 60,834,501 km

• M1: 115,190 km (0.057 R)
• M2: 173,683 km (0.116 R)
• M3: 229,782 km (0.102 R)
• M4: 322,533 km (0.072 R)
• M5: 387,907 km (0.075 R)
• M6: 480,209 km (0.065 R)
• M7: 546,331 km (0.098 R)
• M8: 705,952 km (0.107 R)
• M9: 791,672 km (0.117 R)
• M10: 936,483 km (0.109 R)
• M11: 1,036,414 km (0.092 R)
• M12: 1,145,172 km (0.078 R)
• M13: 1,358,349 km (0.103 R)
• M14: 1,428,660 km (0.102 R)
• M15: 1,500,167 km (0.111 R)
• M16: 1,561,652 km (0.086 R)
• M17: 1,618,499 km (0.05 R)
• M18: 1,675,795 km (0.088 R)
• M19: 1,733,989 km (0.091 R)
• M20: 1,816,567 km (0.056 R)
• M21: 1,882,390 km (0.112 R)
• M22: 1,979,479 km (0.051 R)
• M23: 2,204,474 km (0.066 R)
• M24: 2,262,069 km (0.061 R)
• M25: 2,326,546 km (0.087 R)
• M26: 2,417,950 km (0.107 R)
• M27: 2,497,387 km (0.106 R)
• M28: 2,706,375 km (0.054 R)
• M29: 2,775,041 km (0.032 R)
• M30: 2,928,229 km (0.08 R)
• M31: 3,127,194 km (0.103 R)
• M32: 3,184,939 km (0.108 R)
• M33: 3,242,983 km (0.099 R)
• M34: 3,315,986 km (0.107 R)
• M35: 3,501,189 km (0.082 R)
• M36: 3,621,465 km (0.075 R)
• M37: 3,712,570 km (0.103 R)
• M38: 3,796,794 km (0.047 R)
• M39: 3,967,036 km (0.112 R)
• M40: 4,021,789 km (0.087 R)
• M41: 4,195,472 km (0.116 R)
• M42: 4,259,351 km (0.08 R)
• M43: 4,355,542 km (0.076 R)
• M44: 4,444,553 km (0.071 R)
• M45: 4,615,992 km (0.035 R)
• M46: 4,714,876 km (0.104 R)
• M47: 4,789,525 km (0.075 R)
• M48: 4,881,379 km (0.119 R)
• M49: 5,271,679 km (0.115 R)
• M50: 5,349,321 km (0.102 R)
• M51: 5,453,291 km (0.099 R)
• M52: 5,566,686 km (0.07 R)
• M53: 5,672,153 km (0.117 R)
• M54: 5,733,937 km (0.101 R)
• M55: 5,938,587 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.1

Radius: 14

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.7 AU - 2.76 AU

Year: 2185 Days

Day: 11.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 60,834,501 km

• M1: 174,581 km (0.115 R)
• M2: 283,937 km (0.039 R)
• M3: 395,387 km (0.109 R)
• M4: 565,630 km (0.039 R)
• M5: 744,848 km (0.118 R)
• M6: 842,535 km (0.089 R)
• M7: 983,157 km (0.06 R)
• M8: 1,132,456 km (0.088 R)
• M9: 1,324,091 km (0.102 R)
• M10: 1,674,599 km (0.075 R)
• M11: 1,778,868 km (0.058 R)
• M12: 1,885,532 km (0.071 R)
• M13: 2,054,727 km (0.09 R)
• M14: 2,302,610 km (0.055 R)
• M15: 2,440,988 km (0.071 R)
• M16: 2,850,587 km (0.07 R)
• M17: 2,988,217 km (0.115 R)
• M18: 3,163,397 km (0.066 R)
• M19: 3,270,209 km (0.086 R)
• M20: 3,784,976 km (0.117 R)
• M21: 4,103,619 km (0.045 R)
• M22: 4,338,637 km (0.115 R)
• M23: 4,631,849 km (0.051 R)
• M24: 4,740,158 km (0.108 R)
• M25: 4,876,741 km (0.07 R)
• M26: 5,125,971 km (0.116 R)
• M27: 5,223,958 km (0.118 R)
• M28: 5,336,754 km (0.111 R)
• M29: 6,134,709 km (0.094 R)
• M30: 6,861,606 km (0.095 R)
• M31: 7,032,147 km (0.107 R)
• M32: 7,204,035 km (0.098 R)
• M33: 7,440,699 km (0.119 R)
• M34: 7,615,878 km (0.105 R)
• M35: 7,824,866 km (0.098 R)
• M36: 7,938,112 km (0.077 R)
• M37: 8,182,704 km (0.078 R)
• M38: 8,579,139 km (0.09 R)
• M39: 8,847,068 km (0.107 R)
• M40: 9,151,799 km (0.118 R)
• M41: 9,442,767 km (0.08 R)
• M42: 9,615,254 km (0.101 R)
• M43: 10,104,139 km (0.04 R)
• M44: 10,192,402 km (0.074 R)
• M45: 10,298,467 km (0.046 R)
• M46: 10,601,253 km (0.111 R)
• M47: 10,708,814 km (0.115 R)
• M48: 11,343,408 km (0.102 R)
• M49: 11,785,769 km (0.054 R)
• M50: 12,065,068 km (0.098 R)
• M51: 12,252,664 km (0.099 R)
• M52: 12,365,461 km (0.071 R)
• M53: 12,573,551 km (0.095 R)
• M54: 12,706,394 km (0.12 R)
• M55: 12,897,132 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.4

Radius: 9.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.34 AU - 3.78 AU

Year: 4406 Days

Day: 11.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 103.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,834,501 km

• M1: 130,001 km (0.068 R)
• M2: 224,546 km (0.104 R)
• M3: 386,262 km (0.074 R)
• M4: 452,683 km (0.11 R)
• M5: 578,495 km (0.051 R)
• M6: 642,672 km (0.105 R)
• M7: 724,802 km (0.102 R)
• M8: 1,145,172 km (0.088 R)
• M9: 1,256,622 km (0.089 R)
• M10: 1,401,283 km (0.082 R)
• M11: 1,728,454 km (0.084 R)
• M12: 1,934,151 km (0.079 R)
• M13: 2,012,091 km (0.028 R)
• M14: 2,170,964 km (0.069 R)
• M15: 2,252,046 km (0.043 R)
• M16: 2,417,352 km (0.109 R)
• M17: 2,550,045 km (0.092 R)
• M18: 2,635,765 km (0.103 R)
• M19: 2,848,044 km (0.113 R)
• M20: 3,027,113 km (0.108 R)
• M21: 3,209,922 km (0.08 R)
• M22: 3,356,079 km (0.032 R)
• M23: 3,600,222 km (0.099 R)
• M24: 3,991,570 km (0.11 R)
• M25: 4,091,502 km (0.065 R)
• M26: 4,235,714 km (0.073 R)
• M27: 4,367,061 km (0.113 R)
• M28: 4,470,134 km (0.055 R)
• M29: 4,604,024 km (0.069 R)
• M30: 4,739,111 km (0.103 R)
• M31: 4,860,285 km (0.034 R)
• M32: 5,059,400 km (0.097 R)
• M33: 5,121,184 km (0.118 R)
• M34: 5,198,975 km (0.093 R)
• M35: 5,866,630 km (0.081 R)
• M36: 6,128,277 km (0.083 R)
• M37: 6,376,908 km (0.071 R)
• M38: 6,781,720 km (0.043 R)
• M39: 7,229,766 km (0.116 R)
• M40: 7,352,137 km (0.079 R)
• M41: 7,492,609 km (0.088 R)
• M42: 7,581,022 km (0.105 R)
• M43: 7,758,744 km (0.069 R)
• M44: 7,866,006 km (0.111 R)
• M45: 8,027,871 km (0.095 R)
• M46: 8,318,390 km (0.119 R)
• M47: 8,816,401 km (0.114 R)
• M48: 9,003,398 km (0.086 R)
• M49: 9,135,044 km (0.044 R)
• M50: 9,324,286 km (0.09 R)
• M51: 9,419,280 km (0.053 R)
• M52: 9,822,297 km (0.067 R)
• M53: 9,977,280 km (0.06 R)
• M54: 10,328,835 km (0.117 R)
• M55: 10,486,512 km (0.085 R)
• M56: 10,804,108 km (0.096 R)
• M57: 11,004,270 km (0.097 R)
• M58: 11,225,824 km (0.098 R)
• M59: 11,982,041 km (0.072 R)
• M60: 12,127,002 km (0.08 R)
• M61: 12,481,250 km (0.093 R)
• M62: 12,607,211 km (0.101 R)
• M63: 12,966,246 km (0.101 R)
• M64: 13,200,217 km (0.034 R)
• M65: 13,500,310 km (0.103 R)
• M66: 13,564,787 km (0.114 R)
• M67: 13,715,881 km (0.11 R)
• M68: 14,172,453 km (0.095 R)
• M69: 14,238,127 km (0.108 R)
• M70: 14,611,972 km (0.06 R)
• M71: 14,700,384 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.3

Radius: 13.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.63 AU - 6.55 AU

Year: 8670 Days

Day: 14 Hours

Environment

Temp: -227 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,834,501 km

• M1: 178,021 km (0.075 R)
• M2: 463,903 km (0.116 R)
• M3: 755,020 km (0.091 R)
• M4: 907,760 km (0.05 R)
• M5: 1,071,869 km (0.101 R)
• M6: 1,300,903 km (0.1 R)
• M7: 2,238,283 km (0.11 R)
• M8: 2,442,634 km (0.107 R)
• M9: 2,772,797 km (0.111 R)
• M10: 3,142,902 km (0.098 R)
• M11: 4,040,040 km (0.09 R)
• M12: 4,374,990 km (0.098 R)
• M13: 4,983,105 km (0.044 R)
• M14: 5,282,151 km (0.119 R)
• M15: 5,495,029 km (0.119 R)
• M16: 6,246,309 km (0.027 R)
• M17: 6,765,414 km (0.097 R)
• M18: 7,030,202 km (0.079 R)
• M19: 7,298,282 km (0.098 R)
• M20: 8,053,302 km (0.09 R)
• M21: 8,298,792 km (0.072 R)
• M22: 8,475,767 km (0.117 R)
• M23: 8,582,430 km (0.112 R)
• M24: 9,122,927 km (0.088 R)
• M25: 9,526,392 km (0.118 R)
• M26: 9,748,844 km (0.068 R)
• M27: 10,048,190 km (0.032 R)
• M28: 10,312,679 km (0.081 R)
• M29: 10,733,049 km (0.1 R)
• M30: 10,925,880 km (0.119 R)
• M31: 11,081,013 km (0.054 R)
• M32: 11,432,868 km (0.119 R)
• M33: 11,669,532 km (0.113 R)
• M34: 11,788,462 km (0.08 R)
• M35: 11,907,691 km (0.114 R)
• M36: 12,713,425 km (0.108 R)
• M37: 13,829,126 km (0.119 R)
• M38: 13,997,125 km (0.048 R)
• M39: 14,081,348 km (0.111 R)
• M40: 14,675,850 km (0.117 R)
• M41: 14,761,420 km (0.119 R)
• M42: 14,890,074 km (0.092 R)
• M43: 15,148,580 km (0.07 R)
• M44: 15,626,545 km (0.088 R)
• M45: 15,977,202 km (0.088 R)
• M46: 17,315,206 km (0.083 R)
• M47: 18,365,383 km (0.048 R)
• M48: 18,457,684 km (0.045 R)
• M49: 18,735,488 km (0.118 R)
• M50: 19,389,081 km (0.028 R)
• M51: 19,577,275 km (0.115 R)
• M52: 20,050,303 km (0.086 R)
• M53: 20,288,164 km (0.112 R)
• M54: 20,863,069 km (0.098 R)
• M55: 21,297,650 km (0.118 R)
• M56: 21,686,605 km (0.075 R)
• M57: 23,415,508 km (0.066 R)
• M58: 24,271,207 km (0.032 R)
• M59: 25,754,470 km (0.08 R)
• M60: 25,961,364 km (0.111 R)
• M61: 26,220,767 km (0.102 R)
• M62: 26,481,067 km (0.075 R)
• M63: 27,795,135 km (0.061 R)
• M64: 28,220,292 km (0.116 R)
• M65: 28,326,806 km (0.043 R)
• M66: 28,861,768 km (0.119 R)
• M67: 29,184,450 km (0.09 R)
• M68: 30,159,380 km (0.032 R)
• M69: 31,145,080 km (0.117 R)
• M70: 32,364,153 km (0.074 R)
• M71: 32,475,753 km (0.098 R)
• M72: 33,035,698 km (0.075 R)
• M73: 33,485,838 km (0.117 R)
• M74: 33,881,524 km (0.058 R)
• M75: 34,620,388 km (0.077 R)
• M76: 34,905,970 km (0.103 R)
• M77: 35,709,760 km (0.076 R)
• M78: 35,882,844 km (0.051 R)
• M79: 36,171,868 km (0.051 R)
• M80: 37,102,067 km (0.113 R)
• M81: 37,628,652 km (0.085 R)
• M82: 38,452,786 km (0.087 R)
• M83: 38,571,118 km (0.097 R)
• M84: 39,401,985 km (0.05 R)
• M85: 39,999,179 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.8

Radius: 7.2

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.34 AU - 9.78 AU

Year: 16429 Days

Day: 23 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,834,501 km

• M1: 150,346 km (0.098 R)
• M2: 1,050,027 km (0.118 R)
• M3: 1,143,077 km (0.081 R)
• M4: 1,412,802 km (0.108 R)
• M5: 1,621,491 km (0.07 R)
• M6: 2,068,340 km (0.111 R)
• M7: 2,774,143 km (0.097 R)
• M8: 3,305,664 km (0.115 R)
• M9: 3,724,837 km (0.096 R)
• M10: 3,904,504 km (0.075 R)
• M11: 3,977,209 km (0.109 R)
• M12: 4,197,866 km (0.063 R)
• M13: 4,385,013 km (0.066 R)
• M14: 4,498,408 km (0.103 R)
• M15: 4,689,893 km (0.047 R)
• M16: 4,767,235 km (0.04 R)
• M17: 5,645,375 km (0.077 R)
• M18: 5,893,558 km (0.057 R)
• M19: 6,018,921 km (0.12 R)
• M20: 6,230,003 km (0.097 R)
• M21: 6,702,733 km (0.099 R)
• M22: 7,142,550 km (0.078 R)
• M23: 7,819,780 km (0.116 R)
• M24: 8,517,355 km (0.096 R)
• M25: 9,041,396 km (0.085 R)
• M26: 9,331,766 km (0.102 R)
• M27: 9,971,296 km (0.062 R)
• M28: 10,726,766 km (0.104 R)
• M29: 11,344,306 km (0.09 R)
• M30: 11,552,696 km (0.105 R)
• M31: 12,559,938 km (0.037 R)
• M32: 12,613,644 km (0.083 R)
• M33: 13,374,798 km (0.03 R)
• M34: 14,150,762 km (0.088 R)
• M35: 14,262,811 km (0.119 R)
• M36: 14,318,910 km (0.085 R)
• M37: 14,884,240 km (0.109 R)
• M38: 15,055,380 km (0.084 R)
• M39: 15,112,526 km (0.065 R)
• M40: 15,514,646 km (0.117 R)
• M41: 16,860,578 km (0.118 R)
• M42: 16,979,358 km (0.079 R)
• M43: 17,818,752 km (0.032 R)
• M44: 18,121,837 km (0.093 R)
• M45: 18,182,574 km (0.115 R)
• M46: 18,794,579 km (0.098 R)
• M47: 20,227,427 km (0.096 R)
• M48: 21,180,665 km (0.071 R)
• M49: 21,373,197 km (0.119 R)
• M50: 22,670,660 km (0.071 R)
• M51: 24,529,712 km (0.079 R)
• M52: 26,230,491 km (0.094 R)
• M53: 27,478,586 km (0.1 R)
• M54: 28,109,739 km (0.112 R)
• M55: 28,391,881 km (0.066 R)
• M56: 28,604,010 km (0.09 R)
• M57: 29,601,080 km (0.07 R)
• M58: 30,754,629 km (0.103 R)
• M59: 31,336,864 km (0.071 R)
• M60: 31,849,237 km (0.087 R)
• M61: 32,586,156 km (0.117 R)
• M62: 33,328,610 km (0.052 R)
• M63: 33,477,759 km (0.07 R)
• M64: 33,851,754 km (0.037 R)
• M65: 34,528,236 km (0.064 R)
• M66: 34,679,180 km (0.096 R)
• M67: 34,830,274 km (0.114 R)
• M68: 34,981,667 km (0.083 R)
• M69: 37,355,785 km (0.112 R)
• M70: 37,510,768 km (0.081 R)
• M71: 38,758,116 km (0.096 R)
• M72: 38,914,894 km (0.07 R)
• M73: 39,150,660 km (0.069 R)
• M74: 40,098,213 km (0.096 R)
• M75: 40,177,500 km (0.105 R)
• M76: 40,415,810 km (0.117 R)
• M77: 40,574,832 km (0.105 R)
• M78: 42,338,441 km (0.097 R)
• M79: 42,661,722 km (0.08 R)
• M80: 43,310,828 km (0.1 R)
• M81: 43,636,652 km (0.086 R)
• M82: 44,290,694 km (0.118 R)
• M83: 44,701,041 km (0.084 R)
• M84: 45,525,624 km (0.112 R)
• M85: 47,273,675 km (0.081 R)
• M86: 47,525,149 km (0.094 R)
• M87: 48,620,056 km (0.039 R)
• M88: 49,383,005 km (0.073 R)
• M89: 52,821,363 km (0.099 R)
• M90: 55,981,169 km (0.079 R)
• M91: 56,513,737 km (0.09 R)
• M92: 58,391,041 km (0.075 R)
• M93: 59,563,290 km (0.096 R)
• M94: 60,288,690 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 11,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit