🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.43 AU - 0.63 AU

Year: 245 Days

Day: 41.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,943,976 km

• M1: 68,815 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.4

Radius: 13.1

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.75 AU - 2.33 AU

Year: 1853 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,943,976 km

• M1: 164,258 km (0.056 R)
• M2: 264,938 km (0.099 R)
• M3: 357,838 km (0.057 R)
• M4: 439,668 km (0.085 R)
• M5: 819,048 km (0.084 R)
• M6: 921,523 km (0.115 R)
• M7: 1,184,965 km (0.085 R)
• M8: 1,321,548 km (0.076 R)
• M9: 1,415,645 km (0.083 R)
• M10: 1,541,756 km (0.091 R)
• M11: 1,671,756 km (0.119 R)
• M12: 1,774,380 km (0.084 R)
• M13: 2,106,338 km (0.119 R)
• M14: 2,435,304 km (0.09 R)
• M15: 2,540,770 km (0.103 R)
• M16: 2,695,903 km (0.108 R)
• M17: 2,780,875 km (0.114 R)
• M18: 2,940,945 km (0.052 R)
• M19: 3,028,459 km (0.11 R)
• M20: 3,167,885 km (0.111 R)
• M21: 3,270,509 km (0.059 R)
• M22: 3,361,315 km (0.1 R)
• M23: 3,466,183 km (0.092 R)
• M24: 3,638,968 km (0.105 R)
• M25: 4,048,717 km (0.105 R)
• M26: 4,287,625 km (0.081 R)
• M27: 4,502,298 km (0.051 R)
• M28: 4,647,407 km (0.095 R)
• M29: 4,794,163 km (0.109 R)
• M30: 4,942,414 km (0.085 R)
• M31: 5,243,555 km (0.099 R)
• M32: 6,134,859 km (0.082 R)
• M33: 6,328,588 km (0.111 R)
• M34: 6,821,663 km (0.074 R)
• M35: 7,072,987 km (0.113 R)
• M36: 7,191,319 km (0.033 R)
• M37: 7,429,928 km (0.101 R)
• M38: 7,671,080 km (0.059 R)
• M39: 7,757,996 km (0.117 R)
• M40: 7,985,235 km (0.052 R)
• M41: 8,179,114 km (0.077 R)
• M42: 8,303,430 km (0.104 R)
• M43: 8,482,050 km (0.078 R)
• M44: 8,879,681 km (0.057 R)
• M45: 9,154,193 km (0.047 R)
• M46: 9,320,396 km (0.07 R)
• M47: 10,242,218 km (0.071 R)
• M48: 10,414,705 km (0.119 R)
• M49: 10,530,344 km (0.103 R)
• M50: 10,626,984 km (0.047 R)
• M51: 10,723,923 km (0.097 R)
• M52: 11,114,523 km (0.102 R)
• M53: 11,450,221 km (0.117 R)
• M54: 11,649,336 km (0.102 R)
• M55: 11,789,359 km (0.108 R)
• M56: 11,990,419 km (0.109 R)
• M57: 12,395,829 km (0.07 R)
• M58: 13,033,266 km (0.096 R)
• M59: 13,450,195 km (0.102 R)
• M60: 13,998,920 km (0.115 R)
• M61: 14,083,892 km (0.116 R)
• M62: 14,190,555 km (0.104 R)
• M63: 14,468,807 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.4

Radius: 11.4

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.08 AU - 2.5 AU

Year: 2203 Days

Day: 7.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 66,943,976 km

• M1: 170,990 km (0.094 R)
• M2: 242,498 km (0.075 R)
• M3: 453,880 km (0.119 R)
• M4: 657,034 km (0.107 R)
• M5: 1,083,537 km (0.101 R)
• M6: 1,174,493 km (0.057 R)
• M7: 1,278,763 km (0.114 R)
• M8: 1,353,711 km (0.042 R)
• M9: 1,751,492 km (0.1 R)
• M10: 1,835,416 km (0.077 R)
• M11: 1,920,837 km (0.077 R)
• M12: 1,995,037 km (0.089 R)
• M13: 2,236,937 km (0.092 R)
• M14: 2,354,820 km (0.108 R)
• M15: 2,488,411 km (0.115 R)
• M16: 2,597,169 km (0.058 R)
• M17: 2,679,747 km (0.116 R)
• M18: 3,077,079 km (0.077 R)
• M19: 3,372,534 km (0.111 R)
• M20: 3,646,299 km (0.037 R)
• M21: 3,754,757 km (0.113 R)
• M22: 3,911,536 km (0.101 R)
• M23: 4,280,593 km (0.045 R)
• M24: 4,411,641 km (0.094 R)
• M25: 4,610,756 km (0.106 R)
• M26: 4,711,435 km (0.057 R)
• M27: 4,915,038 km (0.12 R)
• M28: 5,104,279 km (0.113 R)
• M29: 5,401,381 km (0.106 R)
• M30: 5,578,804 km (0.102 R)
• M31: 5,668,413 km (0.111 R)
• M32: 5,921,383 km (0.094 R)
• M33: 6,270,993 km (0.11 R)
• M34: 6,495,091 km (0.084 R)
• M35: 7,106,048 km (0.076 R)
• M36: 7,596,131 km (0.12 R)
• M37: 7,775,349 km (0.115 R)
• M38: 8,016,351 km (0.093 R)
• M39: 8,097,284 km (0.09 R)
• M40: 8,362,072 km (0.07 R)
• M41: 8,984,100 km (0.07 R)
• M42: 9,621,088 km (0.115 R)
• M43: 9,815,116 km (0.107 R)
• M44: 10,737,387 km (0.101 R)
• M45: 10,893,867 km (0.039 R)
• M46: 11,527,114 km (0.073 R)
• M47: 11,687,334 km (0.074 R)
• M48: 12,033,054 km (0.09 R)
• M49: 12,569,811 km (0.104 R)
• M50: 12,687,545 km (0.118 R)
• M51: 12,805,578 km (0.079 R)
• M52: 13,305,683 km (0.08 R)
• M53: 13,521,852 km (0.119 R)
• M54: 13,933,546 km (0.053 R)
• M55: 14,031,083 km (0.084 R)
• M56: 14,373,962 km (0.067 R)
• M57: 14,571,132 km (0.119 R)
• M58: 15,343,805 km (0.108 R)
• M59: 15,596,027 km (0.092 R)
• M60: 15,849,446 km (0.109 R)
• M61: 15,951,172 km (0.107 R)
• M62: 16,078,779 km (0.086 R)
• M63: 16,360,472 km (0.078 R)
• M64: 16,618,079 km (0.095 R)
• M65: 17,189,543 km (0.11 R)
• M66: 17,661,824 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.1

Radius: 9.4

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.43 AU - 3.13 AU

Year: 2947 Days

Day: 6.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,943,976 km

• M1: 117,584 km (0.113 R)
• M2: 255,812 km (0.117 R)
• M3: 407,654 km (0.049 R)
• M4: 536,757 km (0.117 R)
• M5: 660,923 km (0.061 R)
• M6: 721,660 km (0.09 R)
• M7: 871,557 km (0.115 R)
• M8: 1,020,407 km (0.086 R)
• M9: 1,253,331 km (0.073 R)
• M10: 1,343,538 km (0.057 R)
• M11: 1,462,918 km (0.068 R)
• M12: 1,544,448 km (0.103 R)
• M13: 1,613,563 km (0.077 R)
• M14: 1,712,297 km (0.106 R)
• M15: 1,886,130 km (0.096 R)
• M16: 1,975,440 km (0.078 R)
• M17: 2,081,355 km (0.079 R)
• M18: 2,142,690 km (0.115 R)
• M19: 2,362,450 km (0.107 R)
• M20: 2,823,959 km (0.059 R)
• M21: 3,065,260 km (0.094 R)
• M22: 3,259,588 km (0.069 R)
• M23: 3,367,298 km (0.104 R)
• M24: 3,531,108 km (0.099 R)
• M25: 3,904,804 km (0.115 R)
• M26: 4,173,930 km (0.098 R)
• M27: 4,330,410 km (0.103 R)
• M28: 4,409,397 km (0.102 R)
• M29: 4,508,880 km (0.098 R)
• M30: 4,588,915 km (0.083 R)
• M31: 4,852,656 km (0.109 R)
• M32: 4,914,140 km (0.116 R)
• M33: 5,100,390 km (0.097 R)
• M34: 5,846,584 km (0.068 R)
• M35: 6,110,325 km (0.103 R)
• M36: 6,400,545 km (0.044 R)
• M37: 6,581,409 km (0.052 R)
• M38: 6,649,625 km (0.102 R)
• M39: 6,855,771 km (0.078 R)
• M40: 6,971,261 km (0.09 R)
• M41: 7,040,824 km (0.088 R)
• M42: 7,157,361 km (0.07 R)
• M43: 7,582,069 km (0.103 R)
• M44: 8,357,285 km (0.088 R)
• M45: 9,310,373 km (0.111 R)
• M46: 9,747,947 km (0.113 R)
• M47: 10,087,085 km (0.063 R)
• M48: 10,324,198 km (0.088 R)
• M49: 10,965,374 km (0.109 R)
• M50: 11,317,977 km (0.093 R)
• M51: 11,591,890 km (0.103 R)
• M52: 12,426,497 km (0.096 R)
• M53: 13,482,508 km (0.102 R)
• M54: 13,918,885 km (0.116 R)
• M55: 14,006,699 km (0.082 R)
• M56: 14,330,279 km (0.109 R)
• M57: 14,507,702 km (0.041 R)
• M58: 14,626,483 km (0.106 R)
• M59: 14,686,023 km (0.086 R)
• M60: 14,775,482 km (0.11 R)
• M61: 14,835,172 km (0.107 R)
• M62: 15,195,105 km (0.096 R)
• M63: 15,376,118 km (0.074 R)
• M64: 15,801,425 km (0.11 R)
• M65: 16,632,441 km (0.079 R)
• M66: 17,446,253 km (0.059 R)
• M67: 17,509,384 km (0.108 R)
• M68: 19,177,250 km (0.098 R)
• M69: 19,405,686 km (0.093 R)
• M70: 19,569,346 km (0.081 R)
• M71: 20,228,774 km (0.061 R)
• M72: 20,361,467 km (0.059 R)
• M73: 20,561,180 km (0.11 R)
• M74: 20,795,002 km (0.077 R)
• M75: 20,928,892 km (0.063 R)
• M76: 21,029,571 km (0.103 R)
• M77: 22,113,557 km (0.101 R)
• M78: 22,216,032 km (0.111 R)
• M79: 23,111,375 km (0.039 R)
• M80: 23,284,909 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.9

Radius: 11.1

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.22 AU - 5.54 AU

Year: 7934 Days

Day: 10.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,943,976 km

• M1: 152,739 km (0.109 R)
• M2: 264,938 km (0.054 R)
• M3: 446,849 km (0.12 R)
• M4: 522,845 km (0.049 R)
• M5: 661,073 km (0.12 R)
• M6: 844,929 km (0.096 R)
• M7: 943,364 km (0.075 R)
• M8: 1,207,853 km (0.091 R)
• M9: 1,576,762 km (0.1 R)
• M10: 1,679,685 km (0.11 R)
• M11: 1,763,759 km (0.061 R)
• M12: 2,251,897 km (0.108 R)
• M13: 2,756,191 km (0.078 R)
• M14: 3,060,024 km (0.098 R)
• M15: 3,242,235 km (0.097 R)
• M16: 3,374,778 km (0.083 R)
• M17: 3,810,856 km (0.085 R)
• M18: 4,007,278 km (0.073 R)
• M19: 5,039,354 km (0.079 R)
• M20: 5,224,257 km (0.12 R)
• M21: 5,348,872 km (0.047 R)
• M22: 6,715,748 km (0.081 R)
• M23: 7,684,095 km (0.071 R)
• M24: 8,184,799 km (0.074 R)
• M25: 8,438,965 km (0.048 R)
• M26: 8,548,770 km (0.105 R)
• M27: 9,406,265 km (0.106 R)
• M28: 9,634,552 km (0.08 R)
• M29: 10,096,360 km (0.054 R)
• M30: 10,408,421 km (0.076 R)
• M31: 10,486,960 km (0.082 R)
• M32: 11,162,096 km (0.106 R)
• M33: 11,606,551 km (0.109 R)
• M34: 11,810,602 km (0.078 R)
• M35: 11,974,562 km (0.059 R)
• M36: 12,554,553 km (0.054 R)
• M37: 12,638,178 km (0.096 R)
• M38: 12,721,953 km (0.096 R)
• M39: 12,974,474 km (0.098 R)
• M40: 13,441,817 km (0.107 R)
• M41: 14,218,230 km (0.114 R)
• M42: 14,655,954 km (0.111 R)
• M43: 15,410,226 km (0.096 R)
• M44: 15,679,502 km (0.108 R)
• M45: 16,726,089 km (0.101 R)
• M46: 17,234,572 km (0.117 R)
• M47: 17,794,966 km (0.117 R)
• M48: 18,409,065 km (0.03 R)
• M49: 19,222,429 km (0.113 R)
• M50: 20,047,461 km (0.118 R)
• M51: 20,785,128 km (0.082 R)
• M52: 21,732,232 km (0.118 R)
• M53: 22,135,249 km (0.099 R)
• M54: 22,236,377 km (0.102 R)
• M55: 22,337,655 km (0.06 R)
• M56: 22,489,945 km (0.086 R)
• M57: 23,051,087 km (0.102 R)
• M58: 24,500,092 km (0.109 R)
• M59: 25,130,198 km (0.072 R)
• M60: 25,288,473 km (0.062 R)
• M61: 26,674,647 km (0.114 R)
• M62: 27,921,395 km (0.112 R)
• M63: 28,524,424 km (0.073 R)
• M64: 28,689,580 km (0.085 R)
• M65: 29,242,494 km (0.105 R)
• M66: 29,353,496 km (0.1 R)
• M67: 29,631,748 km (0.118 R)
• M68: 30,190,645 km (0.106 R)
• M69: 30,753,133 km (0.101 R)
• M70: 30,865,930 km (0.086 R)
• M71: 32,117,017 km (0.044 R)
• M72: 32,518,538 km (0.042 R)
• M73: 32,979,449 km (0.092 R)
• M74: 34,316,704 km (0.04 R)
• M75: 34,903,577 km (0.059 R)
• M76: 35,080,252 km (0.089 R)
• M77: 35,730,853 km (0.103 R)
• M78: 36,206,425 km (0.098 R)
• M79: 36,983,735 km (0.114 R)
• M80: 37,404,704 km (0.091 R)
• M81: 37,525,130 km (0.109 R)
• M82: 38,676,734 km (0.057 R)
• M83: 39,165,171 km (0.058 R)
• M84: 39,532,733 km (0.11 R)
• M85: 40,024,611 km (0.093 R)
• M86: 41,014,500 km (0.085 R)
• M87: 41,450,129 km (0.108 R)
• M88: 41,699,808 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984

Radius: 3.6

Gravity: 75.93 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.04 AU - 8.5 AU

Year: 13771 Days

Day: 16.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 66,943,976 km

• M1: 111,600 km (0.086 R)
• M2: 155,582 km (0.107 R)
• M3: 263,143 km (0.119 R)
• M4: 293,511 km (0.055 R)
• M5: 375,191 km (0.099 R)
• M6: 726,447 km (0.114 R)
• M7: 861,085 km (0.119 R)
• M8: 955,182 km (0.037 R)
• M9: 1,179,130 km (0.037 R)
• M10: 1,474,137 km (0.108 R)
• M11: 1,761,515 km (0.112 R)
• M12: 2,034,681 km (0.093 R)
• M13: 2,452,208 km (0.035 R)
• M14: 2,653,717 km (0.078 R)
• M15: 4,127,256 km (0.074 R)
• M16: 4,447,246 km (0.066 R)
• M17: 5,111,161 km (0.09 R)
• M18: 5,849,875 km (0.074 R)
• M19: 5,938,886 km (0.046 R)
• M20: 6,028,345 km (0.088 R)
• M21: 6,482,824 km (0.094 R)
• M22: 6,901,099 km (0.118 R)
• M23: 7,184,737 km (0.079 R)
• M24: 7,424,094 km (0.066 R)
• M25: 7,763,531 km (0.093 R)
• M26: 7,812,300 km (0.118 R)
• M27: 8,710,037 km (0.057 R)
• M28: 8,811,763 km (0.053 R)
• M29: 9,222,709 km (0.086 R)
• M30: 9,274,470 km (0.064 R)
• M31: 10,709,263 km (0.113 R)
• M32: 12,382,665 km (0.107 R)
• M33: 12,496,957 km (0.101 R)
• M34: 12,900,273 km (0.106 R)
• M35: 14,135,204 km (0.074 R)
• M36: 14,555,274 km (0.077 R)
• M37: 14,615,562 km (0.114 R)
• M38: 14,857,761 km (0.09 R)
• M39: 17,671,996 km (0.088 R)
• M40: 18,124,231 km (0.098 R)
• M41: 18,449,606 km (0.069 R)
• M42: 19,304,558 km (0.036 R)
• M43: 20,374,332 km (0.084 R)
• M44: 22,014,823 km (0.076 R)
• M45: 22,780,764 km (0.102 R)
• M46: 23,272,791 km (0.095 R)
• M47: 24,195,660 km (0.098 R)
• M48: 26,223,759 km (0.075 R)
• M49: 26,444,116 km (0.109 R)
• M50: 26,813,025 km (0.043 R)
• M51: 27,035,178 km (0.108 R)
• M52: 29,289,917 km (0.082 R)
• M53: 31,214,493 km (0.082 R)
• M54: 31,292,284 km (0.065 R)
• M55: 32,546,363 km (0.104 R)
• M56: 33,179,461 km (0.071 R)
• M57: 33,258,898 km (0.106 R)
• M58: 33,338,334 km (0.087 R)
• M59: 33,417,920 km (0.08 R)
• M60: 33,896,484 km (0.12 R)
• M61: 33,976,519 km (0.065 R)
• M62: 35,265,005 km (0.116 R)
• M63: 36,160,049 km (0.059 R)
• M64: 36,980,294 km (0.115 R)
• M65: 37,392,586 km (0.106 R)
• M66: 38,305,133 km (0.058 R)
• M67: 41,086,606 km (0.104 R)
• M68: 41,257,298 km (0.063 R)
• M69: 44,544,112 km (0.095 R)
• M70: 44,894,919 km (0.106 R)
• M71: 45,776,051 km (0.118 R)
• M72: 47,555,368 km (0.114 R)
• M73: 48,273,438 km (0.068 R)
• M74: 48,904,591 km (0.067 R)
• M75: 49,447,781 km (0.103 R)
• M76: 49,811,154 km (0.095 R)
• M77: 50,084,170 km (0.027 R)
• M78: 50,906,211 km (0.084 R)
• M79: 51,089,468 km (0.111 R)
• M80: 51,824,742 km (0.046 R)
• M81: 52,286,101 km (0.079 R)
• M82: 53,213,010 km (0.101 R)
• M83: 54,425,949 km (0.107 R)
• M84: 55,459,371 km (0.105 R)
• M85: 55,553,618 km (0.113 R)
• M86: 55,742,261 km (0.081 R)
• M87: 57,259,483 km (0.054 R)
• M88: 57,736,401 km (0.043 R)
• M89: 58,214,665 km (0.05 R)
• M90: 60,819,762 km (0.104 R)
• M91: 60,917,001 km (0.099 R)
• M92: 61,111,628 km (0.096 R)
• M93: 62,087,604 km (0.076 R)
• M94: 62,577,537 km (0.099 R)
• M95: 64,055,115 km (0.105 R)
• M96: 64,748,502 km (0.103 R)
• M97: 64,847,685 km (0.105 R)
• M98: 66,442,847 km (0.083 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: 243 - 15,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit