🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.59 AU - 0.73 AU

Year: 204 Days

Day: 24.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,487,202 km

• M1: 30,219 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.72 AU - 0.74 AU

Year: 238 Days

Day: 45.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,487,202 km

• M1: 79,287 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.12 AU - 1.16 AU

Year: 464 Days

Day: 38.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,487,202 km

• M1: 828,922 km (0.088 R)

Asteroid Belt

Center: 1.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.31 AU - 2.07 AU

Year: 837 Days

Day: 21.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,487,202 km

• M1: 972,985 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.78 AU - 3.9 AU

Year: 2865 Days

Day: 38.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.4

Radius: 11.2

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.49 AU - 5.79 AU

Year: 5101 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,487,202 km

• M1: 181,462 km (0.09 R)
• M2: 289,771 km (0.11 R)
• M3: 455,974 km (0.098 R)
• M4: 733,778 km (0.1 R)
• M5: 1,200,523 km (0.114 R)
• M6: 1,391,260 km (0.055 R)
• M7: 1,541,008 km (0.088 R)
• M8: 1,767,200 km (0.069 R)
• M9: 1,948,662 km (0.072 R)
• M10: 2,023,012 km (0.119 R)
• M11: 2,098,409 km (0.071 R)
• M12: 2,330,136 km (0.048 R)
• M13: 3,053,891 km (0.061 R)
• M14: 3,726,633 km (0.12 R)
• M15: 3,866,806 km (0.081 R)
• M16: 4,152,238 km (0.031 R)
• M17: 4,844,877 km (0.101 R)
• M18: 4,998,065 km (0.092 R)
• M19: 5,230,839 km (0.107 R)
• M20: 5,814,869 km (0.109 R)
• M21: 5,896,250 km (0.119 R)
• M22: 6,005,158 km (0.117 R)
• M23: 6,087,287 km (0.107 R)
• M24: 6,503,767 km (0.083 R)
• M25: 6,729,810 km (0.109 R)
• M26: 7,452,517 km (0.077 R)
• M27: 7,808,261 km (0.067 R)
• M28: 8,659,922 km (0.085 R)
• M29: 8,939,969 km (0.114 R)
• M30: 9,223,008 km (0.078 R)
• M31: 9,895,002 km (0.068 R)
• M32: 11,421,498 km (0.111 R)
• M33: 12,073,296 km (0.108 R)
• M34: 12,456,117 km (0.086 R)
• M35: 13,556,709 km (0.064 R)
• M36: 14,319,807 km (0.066 R)
• M37: 14,577,265 km (0.093 R)
• M38: 14,651,167 km (0.032 R)
• M39: 15,246,417 km (0.055 R)
• M40: 15,509,410 km (0.096 R)
• M41: 16,268,918 km (0.048 R)
• M42: 16,885,261 km (0.116 R)
• M43: 17,313,560 km (0.036 R)
• M44: 17,509,384 km (0.053 R)
• M45: 18,140,986 km (0.057 R)
• M46: 19,102,302 km (0.081 R)
• M47: 19,264,167 km (0.079 R)
• M48: 19,385,939 km (0.119 R)
• M49: 19,957,104 km (0.102 R)
• M50: 20,699,708 km (0.07 R)
• M51: 20,907,649 km (0.101 R)
• M52: 21,074,450 km (0.053 R)
• M53: 21,199,813 km (0.081 R)
• M54: 21,535,511 km (0.106 R)
• M55: 21,872,854 km (0.026 R)
• M56: 22,424,870 km (0.116 R)
• M57: 22,638,347 km (0.077 R)
• M58: 23,067,543 km (0.114 R)
• M59: 23,629,283 km (0.052 R)
• M60: 24,327,007 km (0.09 R)
• M61: 24,458,653 km (0.097 R)
• M62: 25,120,026 km (0.104 R)
• M63: 25,742,652 km (0.048 R)
• M64: 26,731,344 km (0.082 R)
• M65: 27,139,447 km (0.081 R)
• M66: 27,275,881 km (0.07 R)
• M67: 27,732,453 km (0.068 R)
• M68: 27,824,157 km (0.06 R)
• M69: 28,007,713 km (0.112 R)
• M70: 28,191,569 km (0.109 R)
• M71: 28,329,798 km (0.042 R)
• M72: 28,514,551 km (0.108 R)
• M73: 29,117,430 km (0.073 R)
• M74: 29,865,121 km (0.115 R)
• M75: 30,619,243 km (0.056 R)
• M76: 31,141,340 km (0.077 R)
• M77: 31,427,371 km (0.07 R)
• M78: 31,810,192 km (0.097 R)
• M79: 32,194,359 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.4

Radius: 13.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.52 AU - 8.92 AU

Year: 7388 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 100,487,202 km

• M1: 220,507 km (0.073 R)
• M2: 375,939 km (0.072 R)
• M3: 573,558 km (0.058 R)
• M4: 672,742 km (0.039 R)
• M5: 1,062,743 km (0.095 R)
• M6: 1,208,302 km (0.062 R)
• M7: 2,507,709 km (0.117 R)
• M8: 3,117,320 km (0.103 R)
• M9: 3,716,011 km (0.115 R)
• M10: 3,828,808 km (0.114 R)
• M11: 4,086,715 km (0.119 R)
• M12: 4,291,365 km (0.064 R)
• M13: 4,439,616 km (0.103 R)
• M14: 4,529,524 km (0.053 R)
• M15: 5,817,113 km (0.079 R)
• M16: 6,382,743 km (0.049 R)
• M17: 6,966,025 km (0.035 R)
• M18: 7,281,826 km (0.069 R)
• M19: 7,459,399 km (0.115 R)
• M20: 7,927,640 km (0.045 R)
• M21: 8,183,752 km (0.078 R)
• M22: 8,591,855 km (0.112 R)
• M23: 8,779,450 km (0.03 R)
• M24: 9,197,277 km (0.053 R)
• M25: 9,621,537 km (0.107 R)
• M26: 9,973,391 km (0.116 R)
• M27: 10,170,860 km (0.1 R)
• M28: 10,770,747 km (0.1 R)
• M29: 11,341,015 km (0.065 R)
• M30: 11,671,327 km (0.088 R)
• M31: 12,130,742 km (0.091 R)
• M32: 12,426,198 km (0.073 R)
• M33: 13,588,124 km (0.111 R)
• M34: 13,675,639 km (0.045 R)
• M35: 14,071,475 km (0.055 R)
• M36: 14,515,781 km (0.102 R)
• M37: 14,694,849 km (0.1 R)
• M38: 15,968,526 km (0.105 R)
• M39: 16,246,030 km (0.062 R)
• M40: 16,385,305 km (0.12 R)
• M41: 17,657,635 km (0.051 R)
• M42: 18,040,606 km (0.106 R)
• M43: 19,108,136 km (0.11 R)
• M44: 21,609,861 km (0.097 R)
• M45: 21,814,511 km (0.088 R)
• M46: 21,968,298 km (0.089 R)
• M47: 22,122,533 km (0.052 R)
• M48: 22,277,068 km (0.053 R)
• M49: 22,587,334 km (0.052 R)
• M50: 23,003,216 km (0.111 R)
• M51: 23,107,635 km (0.042 R)
• M52: 23,842,609 km (0.029 R)
• M53: 24,266,121 km (0.036 R)
• M54: 24,425,443 km (0.09 R)
• M55: 24,531,956 km (0.119 R)
• M56: 25,013,063 km (0.084 R)
• M57: 26,365,877 km (0.059 R)
• M58: 26,639,192 km (0.073 R)
• M59: 26,803,750 km (0.114 R)
• M60: 28,299,429 km (0.045 R)
• M61: 29,822,036 km (0.111 R)
• M62: 30,736,977 km (0.067 R)
• M63: 31,429,166 km (0.107 R)
• M64: 31,661,043 km (0.032 R)
• M65: 34,070,466 km (0.091 R)
• M66: 34,428,005 km (0.088 R)
• M67: 35,689,115 km (0.05 R)
• M68: 35,809,990 km (0.073 R)
• M69: 36,477,346 km (0.12 R)
• M70: 36,660,155 km (0.108 R)
• M71: 37,026,520 km (0.049 R)
• M72: 37,210,226 km (0.094 R)
• M73: 37,639,871 km (0.093 R)
• M74: 38,132,946 km (0.117 R)
• M75: 38,256,514 km (0.081 R)
• M76: 39,063,295 km (0.11 R)
• M77: 39,499,971 km (0.08 R)
• M78: 39,812,930 km (0.073 R)
• M79: 41,326,412 km (0.116 R)
• M80: 41,516,999 km (0.039 R)
• M81: 41,771,465 km (0.081 R)
• M82: 41,962,652 km (0.112 R)
• M83: 42,218,015 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.6

Radius: 9.3

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.07 AU - 11.41 AU

Year: 11575 Days

Day: 14.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 100,487,202 km

• M1: 116,836 km (0.094 R)
• M2: 240,703 km (0.106 R)
• M3: 377,435 km (0.062 R)
• M4: 445,502 km (0.05 R)
• M5: 583,282 km (0.068 R)
• M6: 780,302 km (0.091 R)
• M7: 1,237,773 km (0.095 R)
• M8: 1,552,078 km (0.088 R)
• M9: 1,629,570 km (0.116 R)
• M10: 1,748,650 km (0.03 R)
• M11: 1,809,237 km (0.092 R)
• M12: 2,253,393 km (0.111 R)
• M13: 2,431,564 km (0.074 R)
• M14: 2,969,219 km (0.025 R)
• M15: 3,140,209 km (0.106 R)
• M16: 3,289,358 km (0.102 R)
• M17: 3,620,568 km (0.109 R)
• M18: 4,232,722 km (0.064 R)
• M19: 4,397,878 km (0.092 R)
• M20: 4,963,358 km (0.063 R)
• M21: 5,050,125 km (0.096 R)
• M22: 5,672,153 km (0.094 R)
• M23: 5,793,327 km (0.047 R)
• M24: 6,507,059 km (0.04 R)
• M25: 6,890,478 km (0.079 R)
• M26: 7,052,492 km (0.084 R)
• M27: 7,813,646 km (0.095 R)
• M28: 7,880,965 km (0.086 R)
• M29: 8,496,561 km (0.108 R)
• M30: 8,915,584 km (0.117 R)
• M31: 9,665,070 km (0.091 R)
• M32: 10,286,499 km (0.086 R)
• M33: 10,360,550 km (0.109 R)
• M34: 10,770,448 km (0.114 R)
• M35: 11,109,886 km (0.111 R)
• M36: 11,606,401 km (0.118 R)
• M37: 12,071,202 km (0.113 R)
• M38: 12,345,115 km (0.119 R)
• M39: 12,660,767 km (0.104 R)
• M40: 12,740,054 km (0.08 R)
• M41: 12,939,019 km (0.11 R)
• M42: 13,704,661 km (0.117 R)
• M43: 14,031,532 km (0.115 R)
• M44: 14,360,797 km (0.103 R)
• M45: 14,985,219 km (0.077 R)
• M46: 15,069,293 km (0.038 R)
• M47: 15,153,367 km (0.065 R)
• M48: 16,390,092 km (0.113 R)
• M49: 16,780,543 km (0.115 R)
• M50: 17,217,817 km (0.102 R)
• M51: 17,570,420 km (0.059 R)
• M52: 18,868,630 km (0.083 R)
• M53: 19,920,004 km (0.109 R)
• M54: 21,793,567 km (0.091 R)
• M55: 21,888,712 km (0.093 R)
• M56: 22,270,635 km (0.096 R)
• M57: 22,462,419 km (0.059 R)
• M58: 22,847,784 km (0.052 R)
• M59: 23,967,673 km (0.084 R)
• M60: 24,658,067 km (0.085 R)
• M61: 24,955,917 km (0.077 R)
• M62: 25,405,010 km (0.08 R)
• M63: 26,768,145 km (0.032 R)
• M64: 27,279,022 km (0.106 R)
• M65: 28,051,396 km (0.083 R)
• M66: 28,310,499 km (0.087 R)
• M67: 28,726,681 km (0.098 R)
• M68: 29,354,693 km (0.066 R)
• M69: 30,146,065 km (0.05 R)
• M70: 30,464,559 km (0.113 R)
• M71: 30,944,469 km (0.088 R)
• M72: 31,158,544 km (0.077 R)
• M73: 31,319,511 km (0.09 R)
• M74: 32,616,525 km (0.11 R)
• M75: 32,888,942 km (0.099 R)
• M76: 33,655,781 km (0.044 R)
• M77: 34,761,459 km (0.071 R)
• M78: 34,928,260 km (0.085 R)
• M79: 35,151,161 km (0.117 R)
• M80: 35,430,610 km (0.085 R)
• M81: 35,935,204 km (0.063 R)
• M82: 36,047,701 km (0.099 R)
• M83: 36,216,597 km (0.058 R)
• M84: 36,724,931 km (0.052 R)
• M85: 36,894,874 km (0.087 R)
• M86: 37,008,269 km (0.113 R)
• M87: 37,178,661 km (0.092 R)
• M88: 37,406,349 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.2

Radius: 6.9

Gravity: 19.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.77 AU - 17.79 AU

Year: 26175 Days

Day: 17.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 106.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,487,202 km

• M1: 111,151 km (0.11 R)
• M2: 201,658 km (0.059 R)
• M3: 252,072 km (0.062 R)
• M4: 328,218 km (0.114 R)
• M5: 660,475 km (0.036 R)
• M6: 743,202 km (0.086 R)
• M7: 1,635,853 km (0.117 R)
• M8: 1,905,578 km (0.105 R)
• M9: 2,272,990 km (0.115 R)
• M10: 3,072,142 km (0.093 R)
• M11: 3,118,966 km (0.111 R)
• M12: 3,165,940 km (0.076 R)
• M13: 3,849,153 km (0.059 R)
• M14: 4,001,294 km (0.098 R)
• M15: 4,955,729 km (0.087 R)
• M16: 8,731,280 km (0.114 R)
• M17: 9,133,399 km (0.08 R)
• M18: 9,336,702 km (0.056 R)
• M19: 10,234,888 km (0.099 R)
• M20: 12,261,341 km (0.09 R)
• M21: 12,485,737 km (0.104 R)
• M22: 13,166,707 km (0.041 R)
• M23: 13,550,426 km (0.069 R)
• M24: 13,704,811 km (0.088 R)
• M25: 14,015,525 km (0.094 R)
• M26: 14,564,849 km (0.081 R)
• M27: 15,603,507 km (0.089 R)
• M28: 15,684,439 km (0.114 R)
• M29: 15,765,521 km (0.12 R)
• M30: 17,080,786 km (0.115 R)
• M31: 18,431,056 km (0.076 R)
• M32: 20,786,175 km (0.111 R)
• M33: 21,053,656 km (0.096 R)
• M34: 21,322,334 km (0.09 R)
• M35: 21,592,059 km (0.11 R)
• M36: 22,682,328 km (0.117 R)
• M37: 26,443,967 km (0.097 R)
• M38: 27,707,470 km (0.095 R)
• M39: 27,903,593 km (0.096 R)
• M40: 28,494,804 km (0.118 R)
• M41: 28,593,688 km (0.117 R)
• M42: 29,090,054 km (0.032 R)
• M43: 29,589,262 km (0.074 R)
• M44: 31,511,894 km (0.065 R)
• M45: 32,333,485 km (0.097 R)
• M46: 33,058,137 km (0.109 R)
• M47: 36,545,862 km (0.062 R)
• M48: 38,169,298 km (0.053 R)
• M49: 40,259,330 km (0.098 R)
• M50: 41,150,335 km (0.105 R)
• M51: 41,822,927 km (0.118 R)
• M52: 41,935,425 km (0.1 R)
• M53: 42,160,570 km (0.084 R)
• M54: 42,951,942 km (0.093 R)
• M55: 43,065,337 km (0.119 R)
• M56: 43,292,577 km (0.073 R)
• M57: 45,239,892 km (0.066 R)
• M58: 46,631,601 km (0.079 R)
• M59: 47,332,617 km (0.11 R)
• M60: 50,291,214 km (0.054 R)
• M61: 50,770,077 km (0.034 R)
• M62: 51,611,864 km (0.062 R)
• M63: 52,336,965 km (0.079 R)
• M64: 54,164,602 km (0.089 R)
• M65: 54,655,432 km (0.096 R)
• M66: 58,509,522 km (0.103 R)
• M67: 60,405,526 km (0.075 R)
• M68: 60,914,607 km (0.111 R)
• M69: 65,298,423 km (0.083 R)
• M70: 66,606,956 km (0.093 R)
• M71: 67,001,296 km (0.061 R)
• M72: 68,056,410 km (0.118 R)
• M73: 68,851,373 km (0.071 R)
• M74: 68,984,216 km (0.082 R)
• M75: 71,523,490 km (0.082 R)
• M76: 74,774,401 km (0.036 R)
• M77: 75,320,882 km (0.062 R)
• M78: 75,868,710 km (0.027 R)
• M79: 76,143,222 km (0.069 R)
• M80: 77,934,806 km (0.09 R)
• M81: 78,211,712 km (0.106 R)
• M82: 84,527,434 km (0.116 R)
• M83: 85,810,087 km (0.08 R)
• M84: 87,674,076 km (0.111 R)
• M85: 88,538,901 km (0.092 R)
• M86: 89,116,948 km (0.028 R)
• M87: 89,986,560 km (0.1 R)
• M88: 94,966,823 km (0.042 R)
• M89: 96,745,841 km (0.068 R)
• M90: 98,087,285 km (0.033 R)
• M91: 98,535,779 km (0.109 R)
• M92: 99,584,909 km (0.063 R)
• M93: 99,735,105 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 15,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit