🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.2

Radius: 10.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.85 AU - 1.13 AU

Year: 680 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 67,393,157 km

• M1: 135,835 km (0.09 R)
• M2: 252,222 km (0.081 R)
• M3: 351,705 km (0.076 R)
• M4: 434,731 km (0.109 R)
• M5: 555,756 km (0.027 R)
• M6: 639,232 km (0.066 R)
• M7: 737,218 km (0.102 R)
• M8: 902,374 km (0.108 R)
• M9: 1,097,151 km (0.056 R)
• M10: 1,170,903 km (0.105 R)
• M11: 1,264,401 km (0.114 R)
• M12: 1,528,292 km (0.096 R)
• M13: 1,670,260 km (0.11 R)
• M14: 1,763,011 km (0.065 R)
• M15: 2,122,943 km (0.044 R)
• M16: 2,252,944 km (0.082 R)
• M17: 2,333,727 km (0.104 R)
• M18: 2,513,543 km (0.097 R)
• M19: 2,612,876 km (0.09 R)
• M20: 2,697,998 km (0.089 R)
• M21: 2,855,225 km (0.102 R)
• M22: 2,927,032 km (0.109 R)
• M23: 2,999,288 km (0.063 R)
• M24: 3,311,648 km (0.099 R)
• M25: 3,514,204 km (0.052 R)
• M26: 3,651,684 km (0.064 R)
• M27: 3,764,630 km (0.109 R)
• M28: 3,940,857 km (0.088 R)
• M29: 4,056,795 km (0.073 R)
• M30: 4,173,930 km (0.096 R)
• M31: 4,560,192 km (0.091 R)
• M32: 4,644,415 km (0.05 R)
• M33: 4,929,100 km (0.033 R)
• M34: 5,035,016 km (0.112 R)
• M35: 5,112,507 km (0.064 R)
• M36: 5,180,574 km (0.111 R)
• M37: 5,386,720 km (0.114 R)
• M38: 5,466,007 km (0.108 R)
• M39: 5,535,720 km (0.076 R)
• M40: 5,919,139 km (0.115 R)
• M41: 6,031,786 km (0.068 R)
• M42: 6,145,181 km (0.099 R)
• M43: 6,332,179 km (0.09 R)
• M44: 6,542,214 km (0.118 R)
• M45: 6,872,377 km (0.103 R)
• M46: 7,120,859 km (0.075 R)
• M47: 7,328,351 km (0.116 R)
• M48: 7,471,516 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.7

Radius: 12.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.26 AU - 1.38 AU

Year: 1047 Days

Day: 11.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 67,393,157 km

• M1: 161,117 km (0.059 R)
• M2: 243,994 km (0.113 R)
• M3: 328,966 km (0.056 R)
• M4: 439,668 km (0.057 R)
• M5: 523,144 km (0.108 R)
• M6: 604,375 km (0.103 R)
• M7: 803,041 km (0.104 R)
• M8: 1,013,226 km (0.095 R)
• M9: 1,095,505 km (0.096 R)
• M10: 1,186,461 km (0.114 R)
• M11: 1,389,615 km (0.118 R)
• M12: 1,695,393 km (0.08 R)
• M13: 1,852,770 km (0.107 R)
• M14: 1,985,463 km (0.087 R)
• M15: 2,075,670 km (0.073 R)
• M16: 2,159,595 km (0.084 R)
• M17: 2,268,203 km (0.092 R)
• M18: 2,442,784 km (0.097 R)
• M19: 2,605,397 km (0.113 R)
• M20: 2,738,090 km (0.111 R)
• M21: 2,890,231 km (0.106 R)
• M22: 3,097,424 km (0.109 R)
• M23: 3,220,693 km (0.056 R)
• M24: 3,327,655 km (0.092 R)
• M25: 3,426,689 km (0.043 R)
• M26: 3,536,045 km (0.098 R)
• M27: 3,664,998 km (0.119 R)
• M28: 3,786,173 km (0.12 R)
• M29: 3,965,840 km (0.116 R)
• M30: 4,187,095 km (0.07 R)
• M31: 4,274,759 km (0.101 R)
• M32: 4,692,436 km (0.115 R)
• M33: 4,814,059 km (0.116 R)
• M34: 4,906,212 km (0.113 R)
• M35: 4,998,813 km (0.097 R)
• M36: 5,081,540 km (0.114 R)
• M37: 5,185,810 km (0.091 R)
• M38: 5,652,705 km (0.113 R)
• M39: 5,902,234 km (0.068 R)
• M40: 6,011,890 km (0.068 R)
• M41: 6,367,334 km (0.099 R)
• M42: 6,559,119 km (0.074 R)
• M43: 6,695,552 km (0.106 R)
• M44: 6,832,883 km (0.091 R)
• M45: 6,948,223 km (0.109 R)
• M46: 7,075,680 km (0.069 R)
• M47: 7,180,698 km (0.117 R)
• M48: 7,262,677 km (0.084 R)
• M49: 7,474,807 km (0.074 R)
• M50: 8,002,289 km (0.089 R)
• M51: 8,221,600 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.8

Radius: 11.9

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.38 AU - 1.56 AU

Year: 1230 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 67,393,157 km

• M1: 149,149 km (0.09 R)
• M2: 252,820 km (0.063 R)
• M3: 433,535 km (0.12 R)
• M4: 513,869 km (0.096 R)
• M5: 606,919 km (0.113 R)
• M6: 755,469 km (0.099 R)
• M7: 864,376 km (0.065 R)
• M8: 955,781 km (0.062 R)
• M9: 1,107,772 km (0.099 R)
• M10: 1,259,614 km (0.061 R)
• M11: 1,510,041 km (0.042 R)
• M12: 1,660,686 km (0.111 R)
• M13: 1,896,153 km (0.11 R)
• M14: 2,205,970 km (0.07 R)
• M15: 2,323,853 km (0.117 R)
• M16: 2,421,840 km (0.09 R)
• M17: 2,510,103 km (0.1 R)
• M18: 2,770,104 km (0.102 R)
• M19: 2,932,717 km (0.078 R)
• M20: 3,146,642 km (0.086 R)
• M21: 3,243,282 km (0.115 R)
• M22: 3,341,119 km (0.079 R)
• M23: 3,640,315 km (0.075 R)
• M24: 3,948,337 km (0.075 R)
• M25: 4,171,686 km (0.116 R)
• M26: 4,251,571 km (0.099 R)
• M27: 4,535,209 km (0.077 R)
• M28: 4,797,155 km (0.067 R)
• M29: 4,880,780 km (0.095 R)
• M30: 5,149,308 km (0.056 R)
• M31: 5,422,773 km (0.104 R)
• M32: 5,510,138 km (0.095 R)
• M33: 5,597,952 km (0.087 R)
• M34: 5,819,656 km (0.091 R)
• M35: 6,210,705 km (0.064 R)
• M36: 6,455,597 km (0.102 R)
• M37: 6,781,870 km (0.119 R)
• M38: 6,876,117 km (0.118 R)
• M39: 7,129,685 km (0.119 R)
• M40: 7,370,089 km (0.033 R)
• M41: 7,711,321 km (0.105 R)
• M42: 7,859,124 km (0.057 R)
• M43: 7,991,219 km (0.109 R)
• M44: 8,241,197 km (0.036 R)
• M45: 8,375,536 km (0.07 R)
• M46: 8,510,473 km (0.058 R)
• M47: 8,629,254 km (0.115 R)
• M48: 8,902,868 km (0.063 R)
• M49: 9,214,182 km (0.107 R)
• M50: 9,617,049 km (0.11 R)
• M51: 9,794,023 km (0.091 R)
• M52: 10,079,456 km (0.037 R)
• M53: 10,658,549 km (0.083 R)
• M54: 11,044,512 km (0.086 R)
• M55: 11,248,563 km (0.089 R)
• M56: 11,716,954 km (0.084 R)
• M57: 11,830,349 km (0.114 R)
• M58: 11,906,046 km (0.105 R)
• M59: 12,115,333 km (0.098 R)
• M60: 12,672,735 km (0.062 R)
• M61: 12,847,465 km (0.065 R)
• M62: 13,140,378 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.9

Radius: 14.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.52 AU - 4 AU

Year: 5033 Days

Day: 11.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,393,157 km

• M1: 187,895 km (0.031 R)
• M2: 301,589 km (0.092 R)
• M3: 514,317 km (0.051 R)
• M4: 801,845 km (0.084 R)
• M5: 940,522 km (0.111 R)
• M6: 1,172,399 km (0.097 R)
• M7: 1,454,839 km (0.072 R)
• M8: 1,694,046 km (0.077 R)
• M9: 2,122,046 km (0.086 R)
• M10: 2,321,310 km (0.048 R)
• M11: 2,432,761 km (0.064 R)
• M12: 2,758,585 km (0.104 R)
• M13: 3,139,760 km (0.088 R)
• M14: 3,473,962 km (0.042 R)
• M15: 4,064,425 km (0.116 R)
• M16: 4,245,588 km (0.093 R)
• M17: 4,592,505 km (0.087 R)
• M18: 4,686,602 km (0.076 R)
• M19: 4,781,447 km (0.06 R)
• M20: 4,876,741 km (0.079 R)
• M21: 4,972,932 km (0.111 R)
• M22: 5,166,961 km (0.118 R)
• M23: 5,338,849 km (0.114 R)
• M24: 6,462,927 km (0.118 R)
• M25: 6,621,800 km (0.095 R)
• M26: 7,079,270 km (0.036 R)
• M27: 7,353,184 km (0.11 R)
• M28: 7,855,085 km (0.112 R)
• M29: 8,024,879 km (0.073 R)
• M30: 8,541,590 km (0.112 R)
• M31: 8,921,718 km (0.028 R)
• M32: 9,069,371 km (0.089 R)
• M33: 9,277,462 km (0.113 R)
• M34: 9,698,430 km (0.063 R)
• M35: 9,941,826 km (0.098 R)
• M36: 10,746,812 km (0.094 R)
• M37: 12,026,173 km (0.109 R)
• M38: 12,617,683 km (0.119 R)
• M39: 12,783,587 km (0.117 R)
• M40: 13,184,958 km (0.119 R)
• M41: 13,319,746 km (0.093 R)
• M42: 13,556,559 km (0.117 R)
• M43: 14,000,117 km (0.062 R)
• M44: 14,448,462 km (0.108 R)
• M45: 14,936,749 km (0.089 R)
• M46: 15,430,422 km (0.044 R)
• M47: 15,929,480 km (0.062 R)
• M48: 16,144,901 km (0.079 R)
• M49: 17,126,712 km (0.029 R)
• M50: 17,680,524 km (0.106 R)
• M51: 18,202,770 km (0.084 R)
• M52: 19,415,410 km (0.095 R)
• M53: 19,607,344 km (0.081 R)
• M54: 19,722,684 km (0.101 R)
• M55: 20,109,095 km (0.117 R)
• M56: 20,928,593 km (0.091 R)
• M57: 21,164,808 km (0.078 R)
• M58: 22,118,344 km (0.083 R)
• M59: 22,964,171 km (0.035 R)
• M60: 23,861,608 km (0.039 R)
• M61: 24,563,073 km (0.11 R)
• M62: 24,770,565 km (0.106 R)
• M63: 25,775,115 km (0.054 R)
• M64: 25,901,675 km (0.119 R)
• M65: 26,112,907 km (0.093 R)
• M66: 26,282,401 km (0.119 R)
• M67: 26,665,072 km (0.086 R)
• M68: 26,835,764 km (0.037 R)
• M69: 27,006,754 km (0.065 R)
• M70: 27,135,259 km (0.099 R)
• M71: 27,824,007 km (0.106 R)
• M72: 28,127,242 km (0.069 R)
• M73: 28,387,991 km (0.087 R)
• M74: 29,218,858 km (0.031 R)
• M75: 29,527,029 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.9

Radius: 5

Gravity: 36.56 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.74 AU - 7.12 AU

Year: 9968 Days

Day: 16.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,393,157 km

• M1: 93,050 km (0.108 R)
• M2: 178,769 km (0.063 R)
• M3: 482,902 km (0.074 R)
• M4: 531,072 km (0.116 R)
• M5: 581,038 km (0.083 R)
• M6: 1,229,994 km (0.078 R)
• M7: 1,365,529 km (0.06 R)
• M8: 1,482,216 km (0.115 R)
• M9: 1,877,154 km (0.05 R)
• M10: 2,248,456 km (0.085 R)
• M11: 2,584,453 km (0.071 R)
• M12: 2,641,898 km (0.116 R)
• M13: 2,758,286 km (0.112 R)
• M14: 3,333,789 km (0.094 R)
• M15: 3,428,035 km (0.104 R)
• M16: 4,417,775 km (0.112 R)
• M17: 4,521,296 km (0.065 R)
• M18: 4,766,188 km (0.104 R)
• M19: 4,801,493 km (0.111 R)
• M20: 5,087,225 km (0.042 R)
• M21: 5,232,186 km (0.032 R)
• M22: 5,305,189 km (0.117 R)
• M23: 6,053,478 km (0.109 R)
• M24: 6,130,072 km (0.086 R)
• M25: 7,115,174 km (0.082 R)
• M26: 8,877,287 km (0.105 R)
• M27: 10,396,753 km (0.038 R)
• M28: 11,280,278 km (0.117 R)
• M29: 11,327,551 km (0.1 R)
• M30: 12,920,469 km (0.109 R)
• M31: 13,118,237 km (0.1 R)
• M32: 13,567,031 km (0.071 R)
• M33: 14,736,587 km (0.106 R)
• M34: 14,995,092 km (0.088 R)
• M35: 15,203,033 km (0.066 R)
• M36: 15,779,583 km (0.106 R)
• M37: 16,203,394 km (0.082 R)
• M38: 17,170,544 km (0.048 R)
• M39: 17,935,738 km (0.12 R)
• M40: 18,101,193 km (0.111 R)
• M41: 18,544,750 km (0.103 R)
• M42: 18,712,001 km (0.12 R)
• M43: 19,047,998 km (0.12 R)
• M44: 19,669,278 km (0.099 R)
• M45: 20,125,252 km (0.089 R)
• M46: 20,642,412 km (0.096 R)
• M47: 20,700,157 km (0.097 R)
• M48: 21,396,983 km (0.112 R)
• M49: 21,455,476 km (0.073 R)
• M50: 24,382,508 km (0.105 R)
• M51: 24,626,951 km (0.118 R)
• M52: 25,427,000 km (0.07 R)
• M53: 25,674,884 km (0.108 R)
• M54: 25,861,283 km (0.072 R)
• M55: 25,985,749 km (0.089 R)
• M56: 26,423,173 km (0.042 R)
• M57: 26,611,367 km (0.084 R)
• M58: 26,926,121 km (0.079 R)
• M59: 27,495,640 km (0.103 R)
• M60: 27,941,441 km (0.049 R)
• M61: 29,227,983 km (0.104 R)
• M62: 29,747,985 km (0.085 R)
• M63: 29,943,809 km (0.113 R)
• M64: 30,402,326 km (0.077 R)
• M65: 30,995,332 km (0.033 R)
• M66: 31,260,121 km (0.117 R)
• M67: 31,392,814 km (0.088 R)
• M68: 32,326,604 km (0.062 R)
• M69: 32,595,132 km (0.1 R)
• M70: 33,134,283 km (0.086 R)
• M71: 33,812,560 km (0.063 R)
• M72: 35,320,506 km (0.101 R)
• M73: 36,082,707 km (0.072 R)
• M74: 36,920,306 km (0.096 R)
• M75: 37,060,628 km (0.085 R)
• M76: 37,271,262 km (0.102 R)
• M77: 37,482,345 km (0.042 R)
• M78: 37,835,097 km (0.107 R)
• M79: 37,905,707 km (0.104 R)
• M80: 38,401,624 km (0.104 R)
• M81: 38,614,801 km (0.106 R)
• M82: 40,840,817 km (0.117 R)
• M83: 41,203,742 km (0.113 R)
• M84: 41,276,446 km (0.093 R)
• M85: 43,922,234 km (0.111 R)
• M86: 44,442,984 km (0.099 R)
• M87: 45,415,670 km (0.097 R)
• M88: 47,610,570 km (0.11 R)
• M89: 47,686,864 km (0.08 R)
• M90: 48,759,332 km (0.071 R)
• M91: 49,144,397 km (0.045 R)
• M92: 52,024,156 km (0.042 R)
• M93: 52,181,383 km (0.102 R)

Asteroid Belt

Center: 7.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.9

Radius: 6.2

Gravity: 19.56 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.59 AU - 9.61 AU

Year: 15913 Days

Day: 22.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,393,157 km

• M1: 108,458 km (0.111 R)
• M2: 253,419 km (0.069 R)
• M3: 517,908 km (0.056 R)
• M4: 595,549 km (0.083 R)
• M5: 2,400,298 km (0.083 R)
• M6: 2,805,708 km (0.096 R)
• M7: 3,268,863 km (0.103 R)
• M8: 3,871,144 km (0.071 R)
• M9: 4,027,025 km (0.036 R)
• M10: 4,145,207 km (0.115 R)
• M11: 4,185,000 km (0.085 R)
• M12: 4,224,793 km (0.073 R)
• M13: 4,425,853 km (0.106 R)
• M14: 5,089,918 km (0.117 R)
• M15: 5,564,293 km (0.052 R)
• M16: 5,873,661 km (0.096 R)
• M17: 6,188,565 km (0.109 R)
• M18: 8,091,001 km (0.068 R)
• M19: 9,521,306 km (0.089 R)
• M20: 9,679,132 km (0.083 R)
• M21: 9,731,940 km (0.116 R)
• M22: 9,944,070 km (0.093 R)
• M23: 10,373,116 km (0.094 R)
• M24: 11,583,662 km (0.07 R)
• M25: 12,954,428 km (0.081 R)
• M26: 15,043,562 km (0.111 R)
• M27: 15,227,418 km (0.073 R)
• M28: 15,659,307 km (0.118 R)
• M29: 16,095,385 km (0.115 R)
• M30: 16,598,482 km (0.103 R)
• M31: 17,555,909 km (0.09 R)
• M32: 18,334,565 km (0.063 R)
• M33: 18,596,661 km (0.095 R)
• M34: 19,058,170 km (0.028 R)
• M35: 19,124,442 km (0.103 R)
• M36: 19,390,278 km (0.092 R)
• M37: 19,590,290 km (0.113 R)
• M38: 20,397,819 km (0.084 R)
• M39: 20,873,690 km (0.105 R)
• M40: 23,166,577 km (0.112 R)
• M41: 23,378,856 km (0.09 R)
• M42: 24,666,595 km (0.094 R)
• M43: 25,028,472 km (0.07 R)
• M44: 25,173,582 km (0.108 R)
• M45: 26,197,878 km (0.117 R)
• M46: 26,271,630 km (0.094 R)
• M47: 27,310,438 km (0.101 R)
• M48: 29,198,512 km (0.116 R)
• M49: 30,661,430 km (0.1 R)
• M50: 30,894,653 km (0.072 R)
• M51: 31,362,745 km (0.099 R)
• M52: 32,148,134 km (0.092 R)
• M53: 35,598,309 km (0.089 R)
• M54: 35,925,181 km (0.12 R)
• M55: 36,007,160 km (0.103 R)
• M56: 36,171,120 km (0.098 R)
• M57: 36,664,344 km (0.093 R)
• M58: 39,248,348 km (0.098 R)
• M59: 39,586,140 km (0.072 R)
• M60: 39,755,335 km (0.087 R)
• M61: 40,009,502 km (0.106 R)
• M62: 40,946,433 km (0.104 R)
• M63: 41,460,451 km (0.051 R)
• M64: 42,062,882 km (0.116 R)
• M65: 42,321,986 km (0.085 R)
• M66: 42,755,071 km (0.078 R)
• M67: 43,015,521 km (0.117 R)
• M68: 44,150,371 km (0.071 R)
• M69: 44,501,627 km (0.113 R)
• M70: 44,853,630 km (0.073 R)
• M71: 45,560,630 km (0.054 R)
• M72: 46,004,487 km (0.069 R)
• M73: 47,254,527 km (0.109 R)
• M74: 47,883,735 km (0.119 R)
• M75: 48,968,918 km (0.074 R)
• M76: 49,605,607 km (0.077 R)
• M77: 49,696,712 km (0.03 R)
• M78: 49,970,626 km (0.074 R)
• M79: 50,336,692 km (0.051 R)
• M80: 51,347,674 km (0.111 R)
• M81: 52,365,239 km (0.062 R)
• M82: 52,458,139 km (0.092 R)
• M83: 52,830,039 km (0.078 R)
• M84: 53,389,685 km (0.112 R)
• M85: 55,742,111 km (0.054 R)
• M86: 55,836,956 km (0.076 R)
• M87: 59,092,057 km (0.087 R)
• M88: 60,840,108 km (0.108 R)
• M89: 60,937,645 km (0.115 R)
• M90: 62,309,757 km (0.097 R)
• M91: 63,197,022 km (0.091 R)
• M92: 63,989,442 km (0.106 R)
• M93: 64,486,257 km (0.108 R)
• M94: 65,483,775 km (0.118 R)
• M95: 66,586,910 km (0.096 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: 345 - 12,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit