🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.54 AU - 0.6 AU

Year: 282 Days

Day: 13.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.69 AU - 0.99 AU

Year: 505 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 51,701,954 km

• M1: 113,545 km (0.053 R)
• M2: 205,398 km (0.11 R)
• M3: 273,764 km (0.069 R)
• M4: 336,146 km (0.118 R)
• M5: 471,383 km (0.068 R)
• M6: 572,661 km (0.062 R)
• M7: 662,120 km (0.108 R)
• M8: 739,462 km (0.081 R)
• M9: 823,686 km (0.031 R)
• M10: 881,730 km (0.066 R)
• M11: 952,639 km (0.117 R)
• M12: 1,064,838 km (0.06 R)
• M13: 1,177,485 km (0.047 R)
• M14: 1,324,091 km (0.104 R)
• M15: 1,384,528 km (0.115 R)
• M16: 1,476,980 km (0.046 R)
• M17: 1,539,661 km (0.116 R)
• M18: 1,626,428 km (0.075 R)
• M19: 1,714,840 km (0.069 R)
• M20: 1,776,176 km (0.06 R)
• M21: 1,979,928 km (0.111 R)
• M22: 2,135,210 km (0.06 R)
• M23: 2,237,535 km (0.101 R)
• M24: 2,304,854 km (0.107 R)
• M25: 2,436,501 km (0.089 R)
• M26: 2,500,528 km (0.061 R)
• M27: 2,565,304 km (0.059 R)
• M28: 2,646,835 km (0.097 R)
• M29: 2,757,089 km (0.086 R)
• M30: 2,953,660 km (0.047 R)
• M31: 3,096,975 km (0.086 R)
• M32: 3,207,378 km (0.037 R)
• M33: 3,432,224 km (0.101 R)
• M34: 3,498,197 km (0.114 R)
• M35: 3,686,840 km (0.095 R)
• M36: 3,766,874 km (0.11 R)
• M37: 3,859,924 km (0.119 R)
• M38: 4,105,564 km (0.07 R)
• M39: 4,233,620 km (0.044 R)
• M40: 4,363,022 km (0.076 R)
• M41: 4,428,097 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.4

Radius: 10

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.3 AU - 1.42 AU

Year: 1040 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,701,954 km

• M1: 125,213 km (0.06 R)
• M2: 213,327 km (0.086 R)
• M3: 306,376 km (0.059 R)
• M4: 398,379 km (0.075 R)
• M5: 484,548 km (0.047 R)
• M6: 554,111 km (0.113 R)
• M7: 627,713 km (0.029 R)
• M8: 728,691 km (0.072 R)
• M9: 826,379 km (0.105 R)
• M10: 1,001,558 km (0.094 R)
• M11: 1,097,600 km (0.064 R)
• M12: 1,381,536 km (0.08 R)
• M13: 1,465,910 km (0.029 R)
• M14: 1,528,441 km (0.118 R)
• M15: 1,884,484 km (0.108 R)
• M16: 2,261,920 km (0.088 R)
• M17: 2,371,575 km (0.11 R)
• M18: 2,506,363 km (0.107 R)
• M19: 2,876,917 km (0.108 R)
• M20: 2,981,037 km (0.052 R)
• M21: 3,086,354 km (0.088 R)
• M22: 3,198,103 km (0.079 R)
• M23: 3,311,349 km (0.102 R)
• M24: 3,473,064 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 12.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.62 AU - 2.84 AU

Year: 2959 Days

Day: 7.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,701,954 km

• M1: 206,445 km (0.032 R)
• M2: 308,471 km (0.091 R)
• M3: 407,056 km (0.079 R)
• M4: 553,811 km (0.052 R)
• M5: 818,001 km (0.077 R)
• M6: 1,035,666 km (0.102 R)
• M7: 1,135,149 km (0.082 R)
• M8: 1,380,489 km (0.046 R)
• M9: 1,828,535 km (0.096 R)
• M10: 1,951,055 km (0.093 R)
• M11: 2,048,294 km (0.09 R)
• M12: 2,147,178 km (0.065 R)
• M13: 2,454,153 km (0.059 R)
• M14: 2,759,632 km (0.11 R)
• M15: 2,933,165 km (0.09 R)
• M16: 3,274,398 km (0.105 R)
• M17: 3,458,404 km (0.116 R)
• M18: 3,663,053 km (0.105 R)
• M19: 3,801,731 km (0.048 R)
• M20: 4,174,229 km (0.107 R)
• M21: 4,337,590 km (0.109 R)
• M22: 4,484,495 km (0.071 R)
• M23: 4,708,144 km (0.102 R)
• M24: 5,069,872 km (0.101 R)
• M25: 5,205,408 km (0.109 R)
• M26: 5,342,290 km (0.087 R)
• M27: 5,539,759 km (0.103 R)
• M28: 5,860,796 km (0.089 R)
• M29: 6,479,383 km (0.102 R)
• M30: 6,690,316 km (0.108 R)
• M31: 7,118,764 km (0.074 R)
• M32: 7,249,214 km (0.056 R)
• M33: 7,424,243 km (0.082 R)
• M34: 7,578,479 km (0.11 R)
• M35: 7,689,331 km (0.114 R)
• M36: 8,161,013 km (0.088 R)
• M37: 8,366,111 km (0.1 R)
• M38: 9,132,501 km (0.104 R)
• M39: 9,632,009 km (0.052 R)
• M40: 10,336,465 km (0.117 R)
• M41: 10,707,318 km (0.118 R)
• M42: 10,932,014 km (0.051 R)
• M43: 11,032,394 km (0.099 R)
• M44: 11,233,903 km (0.097 R)
• M45: 11,462,338 km (0.119 R)
• M46: 11,949,429 km (0.115 R)
• M47: 12,390,892 km (0.115 R)
• M48: 13,129,906 km (0.081 R)
• M49: 13,316,903 km (0.093 R)
• M50: 13,424,165 km (0.081 R)
• M51: 14,705,919 km (0.116 R)
• M52: 15,516,142 km (0.111 R)
• M53: 15,770,608 km (0.103 R)
• M54: 16,398,470 km (0.041 R)
• M55: 16,513,511 km (0.117 R)
• M56: 16,686,446 km (0.104 R)
• M57: 17,238,462 km (0.089 R)
• M58: 18,270,986 km (0.058 R)
• M59: 18,569,584 km (0.038 R)
• M60: 18,779,619 km (0.105 R)
• M61: 18,869,976 km (0.1 R)
• M62: 19,171,865 km (0.053 R)
• M63: 19,902,950 km (0.04 R)
• M64: 20,087,254 km (0.032 R)
• M65: 20,179,556 km (0.107 R)
• M66: 20,333,791 km (0.038 R)
• M67: 20,581,226 km (0.114 R)
• M68: 20,829,858 km (0.094 R)
• M69: 20,923,207 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.5

Radius: 10.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.51 AU - 4.55 AU

Year: 6325 Days

Day: 12.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,701,954 km

• M1: 141,968 km (0.103 R)
• M2: 215,720 km (0.088 R)
• M3: 284,834 km (0.058 R)
• M4: 433,385 km (0.084 R)
• M5: 684,709 km (0.118 R)
• M6: 805,435 km (0.045 R)
• M7: 1,044,343 km (0.113 R)
• M8: 1,133,503 km (0.047 R)
• M9: 1,212,192 km (0.042 R)
• M10: 1,502,411 km (0.077 R)
• M11: 1,753,736 km (0.12 R)
• M12: 1,845,739 km (0.093 R)
• M13: 1,923,829 km (0.081 R)
• M14: 2,099,307 km (0.109 R)
• M15: 2,197,294 km (0.08 R)
• M16: 2,570,091 km (0.104 R)
• M17: 2,728,366 km (0.084 R)
• M18: 3,054,938 km (0.064 R)
• M19: 3,222,937 km (0.025 R)
• M20: 3,529,163 km (0.069 R)
• M21: 3,685,942 km (0.118 R)
• M22: 3,945,494 km (0.09 R)
• M23: 4,211,180 km (0.065 R)
• M24: 5,021,253 km (0.097 R)
• M25: 6,395,907 km (0.106 R)
• M26: 6,587,692 km (0.048 R)
• M27: 6,756,887 km (0.075 R)
• M28: 6,854,425 km (0.066 R)
• M29: 7,026,014 km (0.07 R)
• M30: 7,423,495 km (0.113 R)
• M31: 7,549,307 km (0.068 R)
• M32: 7,752,012 km (0.08 R)
• M33: 7,905,350 km (0.093 R)
• M34: 8,501,946 km (0.052 R)
• M35: 8,765,986 km (0.08 R)
• M36: 8,979,163 km (0.11 R)
• M37: 9,356,300 km (0.031 R)
• M38: 9,848,925 km (0.066 R)
• M39: 10,098,305 km (0.095 R)
• M40: 10,462,426 km (0.093 R)
• M41: 10,603,497 km (0.106 R)
• M42: 11,232,257 km (0.118 R)
• M43: 11,609,393 km (0.114 R)
• M44: 11,785,021 km (0.104 R)
• M45: 12,675,727 km (0.078 R)
• M46: 12,765,934 km (0.091 R)
• M47: 12,856,441 km (0.075 R)
• M48: 13,251,080 km (0.109 R)
• M49: 13,465,155 km (0.033 R)
• M50: 13,618,792 km (0.068 R)
• M51: 13,927,861 km (0.084 R)
• M52: 14,208,058 km (0.08 R)
• M53: 14,333,122 km (0.12 R)
• M54: 14,647,576 km (0.093 R)
• M55: 15,155,311 km (0.107 R)
• M56: 15,379,259 km (0.091 R)
• M57: 16,351,496 km (0.067 R)
• M58: 16,581,278 km (0.08 R)
• M59: 16,977,563 km (0.118 R)
• M60: 17,077,195 km (0.079 R)
• M61: 17,377,139 km (0.032 R)
• M62: 17,578,049 km (0.099 R)
• M63: 17,645,069 km (0.099 R)
• M64: 18,185,267 km (0.064 R)
• M65: 18,525,752 km (0.08 R)
• M66: 18,594,118 km (0.094 R)
• M67: 18,799,516 km (0.062 R)
• M68: 19,385,939 km (0.031 R)
• M69: 19,663,892 km (0.082 R)
• M70: 20,329,453 km (0.052 R)
• M71: 20,824,622 km (0.106 R)
• M72: 21,610,908 km (0.107 R)
• M73: 21,682,865 km (0.043 R)
• M74: 22,297,563 km (0.061 R)
• M75: 23,544,461 km (0.08 R)
• M76: 23,989,814 km (0.108 R)
• M77: 24,964,593 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.1

Radius: 6.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.25 AU - 6.65 AU

Year: 9521 Days

Day: 15.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 51,701,954 km

• M1: 213,476 km (0.1 R)
• M2: 308,620 km (0.072 R)
• M3: 628,909 km (0.082 R)
• M4: 679,773 km (0.084 R)
• M5: 869,313 km (0.09 R)
• M6: 1,168,509 km (0.119 R)
• M7: 1,619,995 km (0.108 R)
• M8: 2,603,601 km (0.095 R)
• M9: 3,053,293 km (0.057 R)
• M10: 3,321,073 km (0.094 R)
• M11: 3,412,028 km (0.066 R)
• M12: 3,807,715 km (0.073 R)
• M13: 4,144,609 km (0.113 R)
• M14: 4,193,528 km (0.1 R)
• M15: 4,415,980 km (0.088 R)
• M16: 4,769,779 km (0.085 R)
• M17: 5,001,954 km (0.105 R)
• M18: 5,693,545 km (0.104 R)
• M19: 5,775,226 km (0.109 R)
• M20: 5,829,979 km (0.097 R)
• M21: 6,585,298 km (0.101 R)
• M22: 7,076,428 km (0.056 R)
• M23: 7,430,377 km (0.117 R)
• M24: 7,759,791 km (0.061 R)
• M25: 7,880,816 km (0.092 R)
• M26: 8,432,982 km (0.092 R)
• M27: 9,060,993 km (0.073 R)
• M28: 9,801,952 km (0.084 R)
• M29: 11,650,832 km (0.058 R)
• M30: 11,754,802 km (0.052 R)
• M31: 11,824,216 km (0.113 R)
• M32: 12,243,688 km (0.109 R)
• M33: 13,097,294 km (0.099 R)
• M34: 15,162,642 km (0.059 R)
• M35: 15,389,731 km (0.069 R)
• M36: 15,465,727 km (0.114 R)
• M37: 15,847,650 km (0.038 R)
• M38: 16,039,734 km (0.097 R)
• M39: 16,116,777 km (0.12 R)
• M40: 16,659,518 km (0.109 R)
• M41: 17,802,895 km (0.101 R)
• M42: 18,122,884 km (0.113 R)
• M43: 20,581,675 km (0.055 R)
• M44: 20,665,300 km (0.116 R)
• M45: 20,749,225 km (0.1 R)
• M46: 20,833,149 km (0.098 R)
• M47: 21,807,031 km (0.114 R)
• M48: 21,935,087 km (0.076 R)
• M49: 21,977,872 km (0.061 R)
• M50: 22,363,984 km (0.051 R)
• M51: 22,579,555 km (0.065 R)
• M52: 23,186,473 km (0.046 R)
• M53: 23,535,784 km (0.097 R)
• M54: 23,579,467 km (0.081 R)
• M55: 24,771,762 km (0.114 R)
• M56: 25,039,392 km (0.12 R)
• M57: 25,128,852 km (0.088 R)
• M58: 26,300,951 km (0.104 R)
• M59: 27,352,475 km (0.06 R)
• M60: 27,583,005 km (0.038 R)
• M61: 27,952,961 km (0.097 R)
• M62: 28,979,052 km (0.05 R)
• M63: 29,591,057 km (0.103 R)
• M64: 30,112,406 km (0.094 R)
• M65: 30,302,694 km (0.116 R)
• M66: 32,519,585 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.9

Radius: 5

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.17 AU - 11.15 AU

Year: 22832 Days

Day: 15.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,701,954 km

• M1: 86,168 km (0.114 R)
• M2: 166,652 km (0.078 R)
• M3: 219,310 km (0.097 R)
• M4: 357,838 km (0.111 R)
• M5: 1,208,751 km (0.087 R)
• M6: 1,622,239 km (0.082 R)
• M7: 1,819,110 km (0.058 R)
• M8: 2,316,972 km (0.059 R)
• M9: 2,371,725 km (0.063 R)
• M10: 2,482,577 km (0.026 R)
• M11: 3,681,753 km (0.052 R)
• M12: 3,777,945 km (0.11 R)
• M13: 4,071,755 km (0.119 R)
• M14: 4,611,803 km (0.11 R)
• M15: 5,354,557 km (0.086 R)
• M16: 5,390,909 km (0.105 R)
• M17: 5,536,767 km (0.115 R)
• M18: 6,633,618 km (0.119 R)
• M19: 7,066,854 km (0.074 R)
• M20: 7,509,215 km (0.1 R)
• M21: 7,631,436 km (0.119 R)
• M22: 8,126,755 km (0.106 R)
• M23: 8,210,380 km (0.05 R)
• M24: 8,547,424 km (0.032 R)
• M25: 8,889,105 km (0.095 R)
• M26: 9,061,592 km (0.064 R)
• M27: 9,410,005 km (0.108 R)
• M28: 9,674,046 km (0.114 R)
• M29: 9,896,049 km (0.105 R)
• M30: 10,481,126 km (0.098 R)
• M31: 11,309,449 km (0.111 R)
• M32: 11,731,465 km (0.11 R)
• M33: 12,687,695 km (0.074 R)
• M34: 14,067,885 km (0.09 R)
• M35: 15,598,720 km (0.105 R)
• M36: 16,173,175 km (0.063 R)
• M37: 16,701,256 km (0.076 R)
• M38: 17,828,925 km (0.087 R)
• M39: 18,594,118 km (0.101 R)
• M40: 19,036,179 km (0.056 R)
• M41: 22,109,668 km (0.072 R)
• M42: 23,227,164 km (0.081 R)
• M43: 23,286,405 km (0.114 R)
• M44: 23,405,185 km (0.106 R)
• M45: 23,762,874 km (0.12 R)
• M46: 24,302,623 km (0.069 R)
• M47: 24,725,237 km (0.094 R)
• M48: 27,374,017 km (0.115 R)
• M49: 29,402,863 km (0.061 R)
• M50: 29,917,629 km (0.117 R)
• M51: 31,414,057 km (0.108 R)
• M52: 32,469,320 km (0.09 R)
• M53: 32,934,570 km (0.097 R)
• M54: 33,402,213 km (0.118 R)
• M55: 33,804,631 km (0.084 R)
• M56: 34,343,782 km (0.068 R)
• M57: 34,750,089 km (0.104 R)
• M58: 35,841,107 km (0.107 R)
• M59: 36,321,914 km (0.113 R)
• M60: 37,359,525 km (0.029 R)
• M61: 38,126,663 km (0.033 R)
• M62: 38,406,860 km (0.061 R)
• M63: 42,691,492 km (0.078 R)
• M64: 44,373,571 km (0.099 R)
• M65: 46,375,789 km (0.079 R)
• M66: 46,600,036 km (0.102 R)
• M67: 46,974,629 km (0.111 R)
• M68: 47,124,825 km (0.036 R)
• M69: 47,576,162 km (0.107 R)
• M70: 50,160,465 km (0.101 R)
• M71: 50,467,590 km (0.071 R)
• M72: 50,544,483 km (0.092 R)
• M73: 51,392,404 km (0.055 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 13,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit