🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.49 AU - 0.69 AU

Year: 169 Days

Day: 20.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,011,009 km

• M1: 442,062 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.74 AU - 1.04 AU

Year: 313 Days

Day: 26.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.86 AU - 0.94 AU

Year: 318 Days

Day: 21.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,011,009 km

• M1: 168,746 km (0.09 R)
• M2: 675,434 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.6

Radius: 11.7

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.28 AU - 12.1 AU

Year: 11245 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,011,009 km

• M1: 282,890 km (0.08 R)
• M2: 385,364 km (0.086 R)
• M3: 491,130 km (0.107 R)
• M4: 771,925 km (0.049 R)
• M5: 1,327,831 km (0.108 R)
• M6: 1,612,665 km (0.07 R)
• M7: 1,845,290 km (0.086 R)
• M8: 2,291,839 km (0.103 R)
• M9: 2,716,847 km (0.075 R)
• M10: 2,910,726 km (0.108 R)
• M11: 3,519,589 km (0.115 R)
• M12: 3,978,705 km (0.093 R)
• M13: 4,522,044 km (0.098 R)
• M14: 4,919,676 km (0.079 R)
• M15: 5,259,861 km (0.116 R)
• M16: 5,502,509 km (0.056 R)
• M17: 5,855,709 km (0.101 R)
• M18: 6,399,348 km (0.109 R)
• M19: 6,921,295 km (0.108 R)
• M20: 6,996,992 km (0.074 R)
• M21: 7,187,579 km (0.064 R)
• M22: 7,302,620 km (0.079 R)
• M23: 7,418,409 km (0.102 R)
• M24: 8,366,261 km (0.058 R)
• M25: 9,646,669 km (0.119 R)
• M26: 10,548,445 km (0.069 R)
• M27: 10,767,157 km (0.101 R)
• M28: 11,522,028 km (0.098 R)
• M29: 11,928,485 km (0.094 R)
• M30: 13,791,876 km (0.037 R)
• M31: 14,127,275 km (0.119 R)
• M32: 14,223,616 km (0.099 R)
• M33: 14,562,455 km (0.081 R)
• M34: 14,659,694 km (0.109 R)
• M35: 15,149,477 km (0.099 R)
• M36: 15,346,946 km (0.08 R)
• M37: 15,844,210 km (0.112 R)
• M38: 16,397,423 km (0.098 R)
• M39: 16,549,414 km (0.026 R)
• M40: 16,956,919 km (0.114 R)
• M41: 19,150,323 km (0.069 R)
• M42: 19,578,173 km (0.098 R)
• M43: 21,265,786 km (0.104 R)
• M44: 22,491,591 km (0.107 R)
• M45: 22,660,637 km (0.079 R)
• M46: 23,113,170 km (0.042 R)
• M47: 23,454,553 km (0.112 R)
• M48: 24,315,339 km (0.108 R)
• M49: 25,420,418 km (0.109 R)
• M50: 25,537,703 km (0.088 R)
• M51: 25,655,137 km (0.119 R)
• M52: 26,186,060 km (0.087 R)
• M53: 26,601,344 km (0.104 R)
• M54: 26,959,182 km (0.1 R)
• M55: 28,833,045 km (0.113 R)
• M56: 30,002,152 km (0.108 R)
• M57: 30,936,092 km (0.079 R)
• M58: 31,438,142 km (0.08 R)
• M59: 31,690,065 km (0.098 R)
• M60: 32,896,422 km (0.092 R)
• M61: 33,665,954 km (0.091 R)
• M62: 34,506,394 km (0.116 R)
• M63: 36,803,171 km (0.087 R)
• M64: 36,935,864 km (0.111 R)
• M65: 37,535,153 km (0.053 R)
• M66: 38,003,544 km (0.115 R)
• M67: 38,272,072 km (0.071 R)
• M68: 38,608,518 km (0.072 R)
• M69: 39,420,236 km (0.061 R)
• M70: 40,032,689 km (0.041 R)
• M71: 40,305,855 km (0.099 R)
• M72: 40,785,466 km (0.111 R)
• M73: 41,198,057 km (0.054 R)
• M74: 43,702,475 km (0.103 R)
• M75: 43,843,097 km (0.077 R)
• M76: 43,983,719 km (0.111 R)
• M77: 44,477,541 km (0.118 R)
• M78: 44,689,671 km (0.056 R)
• M79: 45,684,347 km (0.078 R)
• M80: 45,826,914 km (0.056 R)
• M81: 46,399,126 km (0.111 R)
• M82: 48,566,051 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846

Radius: 12.9

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.97 AU - 10.97 AU

Year: 12629 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,011,009 km

• M1: 281,693 km (0.111 R)
• M2: 713,582 km (0.053 R)
• M3: 1,366,726 km (0.113 R)
• M4: 1,541,905 km (0.093 R)
• M5: 1,698,235 km (0.113 R)
• M6: 1,970,802 km (0.114 R)
• M7: 2,777,135 km (0.098 R)
• M8: 2,872,578 km (0.117 R)
• M9: 3,232,511 km (0.102 R)
• M10: 3,469,175 km (0.115 R)
• M11: 4,031,663 km (0.084 R)
• M12: 4,360,778 km (0.065 R)
• M13: 4,851,758 km (0.116 R)
• M14: 5,006,293 km (0.09 R)
• M15: 5,280,954 km (0.092 R)
• M16: 7,383,104 km (0.089 R)
• M17: 7,561,424 km (0.101 R)
• M18: 8,428,045 km (0.086 R)
• M19: 8,614,593 km (0.094 R)
• M20: 9,182,317 km (0.098 R)
• M21: 9,374,251 km (0.069 R)
• M22: 9,958,132 km (0.084 R)
• M23: 10,254,485 km (0.071 R)
• M24: 10,503,715 km (0.061 R)
• M25: 11,469,070 km (0.076 R)
• M26: 11,727,875 km (0.083 R)
• M27: 11,988,474 km (0.05 R)
• M28: 12,568,914 km (0.08 R)
• M29: 13,050,619 km (0.073 R)
• M30: 13,320,793 km (0.081 R)
• M31: 14,475,988 km (0.115 R)
• M32: 14,643,537 km (0.06 R)
• M33: 15,491,458 km (0.115 R)
• M34: 16,530,116 km (0.066 R)
• M35: 16,646,802 km (0.104 R)
• M36: 16,763,937 km (0.11 R)
• M37: 17,353,353 km (0.107 R)
• M38: 17,829,822 km (0.094 R)
• M39: 18,310,630 km (0.071 R)
• M40: 19,840,418 km (0.069 R)
• M41: 21,347,467 km (0.027 R)
• M42: 22,437,137 km (0.103 R)
• M43: 22,631,315 km (0.086 R)
• M44: 22,761,017 km (0.082 R)
• M45: 22,891,167 km (0.118 R)
• M46: 23,874,025 km (0.049 R)
• M47: 25,542,939 km (0.041 R)
• M48: 27,318,217 km (0.091 R)
• M49: 30,269,035 km (0.103 R)
• M50: 30,698,829 km (0.071 R)
• M51: 33,024,927 km (0.082 R)
• M52: 33,393,536 km (0.072 R)
• M53: 33,689,440 km (0.111 R)
• M54: 33,911,893 km (0.119 R)
• M55: 34,060,443 km (0.112 R)
• M56: 34,283,643 km (0.064 R)
• M57: 35,558,067 km (0.066 R)
• M58: 35,709,012 km (0.1 R)
• M59: 36,087,345 km (0.085 R)
• M60: 36,314,883 km (0.067 R)
• M61: 37,000,640 km (0.08 R)
• M62: 37,767,628 km (0.094 R)
• M63: 38,307,676 km (0.117 R)
• M64: 38,462,361 km (0.092 R)
• M65: 38,927,909 km (0.118 R)
• M66: 41,204,190 km (0.082 R)
• M67: 44,089,484 km (0.046 R)
• M68: 44,170,417 km (0.075 R)
• M69: 44,413,962 km (0.085 R)
• M70: 45,392,632 km (0.116 R)
• M71: 46,378,182 km (0.088 R)
• M72: 47,703,470 km (0.087 R)
• M73: 49,461,544 km (0.092 R)
• M74: 50,221,651 km (0.046 R)
• M75: 50,560,640 km (0.069 R)
• M76: 50,815,405 km (0.104 R)
• M77: 50,900,376 km (0.098 R)
• M78: 51,411,403 km (0.069 R)
• M79: 51,667,664 km (0.101 R)
• M80: 52,181,233 km (0.079 R)
• M81: 52,610,579 km (0.086 R)
• M82: 58,832,355 km (0.081 R)
• M83: 59,368,813 km (0.084 R)
• M84: 59,547,881 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.1

Radius: 6.3

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.66 AU - 15.82 AU

Year: 20032 Days

Day: 16.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,011,009 km

• M1: 118,182 km (0.034 R)
• M2: 609,462 km (0.085 R)
• M3: 937,231 km (0.048 R)
• M4: 1,153,250 km (0.041 R)
• M5: 1,290,431 km (0.054 R)
• M6: 1,605,634 km (0.086 R)
• M7: 1,681,779 km (0.106 R)
• M8: 2,108,133 km (0.084 R)
• M9: 2,191,758 km (0.105 R)
• M10: 2,449,216 km (0.1 R)
• M11: 2,716,398 km (0.113 R)
• M12: 2,776,985 km (0.055 R)
• M13: 3,086,952 km (0.098 R)
• M14: 3,473,513 km (0.079 R)
• M15: 3,539,486 km (0.06 R)
• M16: 3,807,415 km (0.109 R)
• M17: 5,204,809 km (0.104 R)
• M18: 5,470,944 km (0.038 R)
• M19: 5,819,507 km (0.074 R)
• M20: 6,991,456 km (0.072 R)
• M21: 7,116,670 km (0.057 R)
• M22: 7,284,968 km (0.099 R)
• M23: 7,582,518 km (0.049 R)
• M24: 7,797,490 km (0.115 R)
• M25: 8,058,239 km (0.027 R)
• M26: 8,677,574 km (0.109 R)
• M27: 8,902,420 km (0.056 R)
• M28: 9,681,525 km (0.112 R)
• M29: 10,721,679 km (0.049 R)
• M30: 10,866,341 km (0.077 R)
• M31: 11,011,450 km (0.06 R)
• M32: 11,206,227 km (0.098 R)
• M33: 11,451,119 km (0.092 R)
• M34: 11,747,322 km (0.107 R)
• M35: 12,397,774 km (0.079 R)
• M36: 14,259,519 km (0.087 R)
• M37: 14,578,163 km (0.106 R)
• M38: 14,899,200 km (0.058 R)
• M39: 15,385,094 km (0.108 R)
• M40: 15,930,976 km (0.084 R)
• M41: 16,538,942 km (0.091 R)
• M42: 18,005,749 km (0.073 R)
• M43: 19,690,371 km (0.042 R)
• M44: 19,926,586 km (0.105 R)
• M45: 21,122,172 km (0.116 R)
• M46: 21,182,460 km (0.027 R)
• M47: 21,545,983 km (0.109 R)
• M48: 22,095,157 km (0.061 R)
• M49: 22,156,492 km (0.091 R)
• M50: 22,279,162 km (0.116 R)
• M51: 26,846,834 km (0.087 R)
• M52: 27,240,127 km (0.096 R)
• M53: 27,371,623 km (0.032 R)
• M54: 28,631,686 km (0.109 R)
• M55: 29,033,656 km (0.088 R)
• M56: 29,504,739 km (0.111 R)
• M57: 29,707,444 km (0.073 R)
• M58: 30,728,001 km (0.113 R)
• M59: 31,345,691 km (0.111 R)
• M60: 31,829,041 km (0.074 R)
• M61: 32,733,211 km (0.107 R)
• M62: 33,013,109 km (0.11 R)
• M63: 33,998,958 km (0.048 R)
• M64: 34,211,537 km (0.091 R)
• M65: 34,353,505 km (0.03 R)
• M66: 34,495,623 km (0.068 R)
• M67: 35,137,548 km (0.11 R)
• M68: 35,352,370 km (0.071 R)
• M69: 35,927,574 km (0.077 R)
• M70: 37,598,134 km (0.084 R)
• M71: 38,332,360 km (0.092 R)
• M72: 39,219,625 km (0.107 R)
• M73: 39,665,875 km (0.095 R)
• M74: 39,815,024 km (0.066 R)
• M75: 40,638,411 km (0.074 R)
• M76: 41,467,333 km (0.072 R)
• M77: 41,543,029 km (0.109 R)
• M78: 43,602,693 km (0.099 R)
• M79: 43,910,715 km (0.119 R)
• M80: 44,064,950 km (0.066 R)
• M81: 44,606,195 km (0.113 R)
• M82: 44,994,252 km (0.088 R)
• M83: 46,008,227 km (0.075 R)
• M84: 46,321,634 km (0.079 R)
• M85: 47,029,681 km (0.111 R)
• M86: 47,503,607 km (0.111 R)
• M87: 48,376,810 km (0.115 R)
• M88: 50,058,290 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.5

Radius: 3.8

Gravity: 33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.57 AU - 17.13 AU

Year: 20264 Days

Day: 23.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,011,009 km

• M1: 105,317 km (0.119 R)
• M2: 400,473 km (0.113 R)
• M3: 436,377 km (0.073 R)
• M4: 717,771 km (0.088 R)
• M5: 853,157 km (0.063 R)
• M6: 1,199,625 km (0.053 R)
• M7: 1,821,504 km (0.064 R)
• M8: 2,293,934 km (0.061 R)
• M9: 2,526,708 km (0.12 R)
• M10: 2,802,118 km (0.057 R)
• M11: 2,907,883 km (0.078 R)
• M12: 3,645,700 km (0.047 R)
• M13: 3,722,444 km (0.078 R)
• M14: 3,916,921 km (0.046 R)
• M15: 4,356,290 km (0.039 R)
• M16: 4,685,555 km (0.071 R)
• M17: 4,895,291 km (0.109 R)
• M18: 4,937,627 km (0.097 R)
• M19: 5,809,783 km (0.105 R)
• M20: 6,080,555 km (0.099 R)
• M21: 6,217,587 km (0.087 R)
• M22: 6,541,017 km (0.081 R)
• M23: 6,681,340 km (0.072 R)
• M24: 7,252,505 km (0.061 R)
• M25: 10,063,000 km (0.11 R)
• M26: 13,640,334 km (0.099 R)
• M27: 13,819,552 km (0.057 R)
• M28: 14,180,382 km (0.117 R)
• M29: 16,346,111 km (0.104 R)
• M30: 16,727,585 km (0.108 R)
• M31: 18,546,396 km (0.036 R)
• M32: 19,748,265 km (0.066 R)
• M33: 19,950,970 km (0.115 R)
• M34: 20,975,117 km (0.098 R)
• M35: 21,597,744 km (0.099 R)
• M36: 22,861,098 km (0.103 R)
• M37: 23,358,810 km (0.115 R)
• M38: 23,644,841 km (0.115 R)
• M39: 24,220,344 km (0.088 R)
• M40: 24,365,005 km (0.099 R)
• M41: 24,727,780 km (0.066 R)
• M42: 26,642,782 km (0.111 R)
• M43: 30,145,467 km (0.095 R)
• M44: 30,534,870 km (0.107 R)
• M45: 30,769,290 km (0.027 R)
• M46: 35,581,255 km (0.026 R)
• M47: 36,405,689 km (0.113 R)
• M48: 37,069,754 km (0.05 R)
• M49: 37,236,406 km (0.096 R)
• M50: 37,403,357 km (0.119 R)
• M51: 38,494,225 km (0.114 R)
• M52: 38,662,971 km (0.11 R)
• M53: 38,747,344 km (0.098 R)
• M54: 39,085,884 km (0.083 R)
• M55: 39,510,294 km (0.083 R)
• M56: 40,707,077 km (0.028 R)
• M57: 40,792,946 km (0.041 R)
• M58: 41,828,761 km (0.085 R)
• M59: 42,002,295 km (0.12 R)
• M60: 43,311,127 km (0.108 R)
• M61: 45,700,354 km (0.103 R)
• M62: 46,237,111 km (0.079 R)
• M63: 47,046,137 km (0.1 R)
• M64: 47,859,800 km (0.082 R)
• M65: 49,317,780 km (0.075 R)
• M66: 49,592,891 km (0.063 R)
• M67: 50,144,309 km (0.032 R)
• M68: 51,718,078 km (0.11 R)
• M69: 51,811,128 km (0.068 R)
• M70: 52,370,624 km (0.052 R)
• M71: 54,439,712 km (0.049 R)
• M72: 55,008,483 km (0.107 R)
• M73: 55,103,628 km (0.118 R)
• M74: 55,674,792 km (0.112 R)
• M75: 55,770,086 km (0.073 R)
• M76: 56,247,902 km (0.101 R)
• M77: 62,481,795 km (0.103 R)
• M78: 62,580,978 km (0.099 R)
• M79: 62,680,161 km (0.099 R)
• M80: 63,375,792 km (0.115 R)
• M81: 65,377,710 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 17,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit