🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.75 AU - 0.75 AU

Year: 229 Days

Day: 32.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.82 AU - 0.94 AU

Year: 291 Days

Day: 47.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,368,755 km

• M1: 690,095 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.19 AU - 2.47 AU

Year: 1256 Days

Day: 39.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,368,755 km

• M1: 50,714 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.39 AU - 3.71 AU

Year: 1881 Days

Day: 35.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.3

Radius: 8.9

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.12 AU - 11.26 AU

Year: 10651 Days

Day: 11.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 108,368,755 km

• M1: 150,495 km (0.094 R)
• M2: 262,993 km (0.095 R)
• M3: 416,331 km (0.093 R)
• M4: 712,684 km (0.07 R)
• M5: 938,278 km (0.064 R)
• M6: 1,186,610 km (0.114 R)
• M7: 1,370,765 km (0.074 R)
• M8: 1,744,162 km (0.06 R)
• M9: 1,813,276 km (0.075 R)
• M10: 1,954,496 km (0.045 R)
• M11: 2,026,453 km (0.071 R)
• M12: 2,687,526 km (0.079 R)
• M13: 3,267,068 km (0.094 R)
• M14: 3,381,809 km (0.077 R)
• M15: 3,439,704 km (0.079 R)
• M16: 3,556,540 km (0.061 R)
• M17: 4,569,766 km (0.066 R)
• M18: 4,893,646 km (0.116 R)
• M19: 5,158,135 km (0.058 R)
• M20: 5,632,210 km (0.101 R)
• M21: 5,701,025 km (0.093 R)
• M22: 7,099,466 km (0.082 R)
• M23: 7,173,966 km (0.059 R)
• M24: 7,474,508 km (0.095 R)
• M25: 7,894,429 km (0.047 R)
• M26: 8,126,904 km (0.116 R)
• M27: 8,479,656 km (0.096 R)
• M28: 8,757,459 km (0.09 R)
• M29: 9,485,702 km (0.084 R)
• M30: 9,567,831 km (0.087 R)
• M31: 9,691,399 km (0.115 R)
• M32: 10,233,242 km (0.103 R)
• M33: 10,656,754 km (0.071 R)
• M34: 12,050,258 km (0.058 R)
• M35: 12,362,618 km (0.115 R)
• M36: 13,178,226 km (0.081 R)
• M37: 13,407,859 km (0.11 R)
• M38: 14,292,581 km (0.092 R)
• M39: 14,528,646 km (0.066 R)
• M40: 15,052,239 km (0.074 R)
• M41: 15,148,131 km (0.068 R)
• M42: 15,582,114 km (0.081 R)
• M43: 15,971,368 km (0.062 R)
• M44: 16,462,348 km (0.067 R)
• M45: 16,858,782 km (0.078 R)
• M46: 16,958,415 km (0.084 R)
• M47: 18,373,162 km (0.038 R)
• M48: 18,991,001 km (0.108 R)
• M49: 19,615,722 km (0.094 R)
• M50: 20,035,942 km (0.078 R)
• M51: 20,247,174 km (0.064 R)
• M52: 21,260,550 km (0.05 R)
• M53: 21,368,111 km (0.028 R)
• M54: 22,072,119 km (0.105 R)
• M55: 22,344,985 km (0.03 R)
• M56: 22,894,009 km (0.114 R)
• M57: 23,114,816 km (0.109 R)
• M58: 24,061,322 km (0.1 R)
• M59: 24,117,271 km (0.025 R)
• M60: 24,623,959 km (0.113 R)
• M61: 24,850,151 km (0.117 R)
• M62: 25,876,991 km (0.028 R)
• M63: 25,991,882 km (0.106 R)
• M64: 27,384,489 km (0.058 R)
• M65: 27,560,117 km (0.071 R)
• M66: 28,266,966 km (0.089 R)
• M67: 28,385,448 km (0.07 R)
• M68: 28,979,800 km (0.032 R)
• M69: 33,566,920 km (0.119 R)
• M70: 34,321,641 km (0.104 R)
• M71: 35,591,727 km (0.115 R)
• M72: 35,655,605 km (0.09 R)
• M73: 35,783,511 km (0.102 R)
• M74: 37,720,953 km (0.097 R)
• M75: 39,031,281 km (0.073 R)
• M76: 39,163,077 km (0.087 R)
• M77: 40,289,848 km (0.057 R)
• M78: 41,360,071 km (0.114 R)
• M79: 41,696,517 km (0.101 R)
• M80: 42,982,909 km (0.102 R)
• M81: 44,007,804 km (0.07 R)
• M82: 44,351,131 km (0.081 R)
• M83: 44,764,470 km (0.039 R)
• M84: 44,902,399 km (0.065 R)
• M85: 45,317,384 km (0.111 R)
• M86: 46,360,380 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.3

Radius: 5.2

Gravity: 26.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.82 AU - 15.46 AU

Year: 19779 Days

Day: 17.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,368,755 km

• M1: 191,336 km (0.089 R)
• M2: 234,270 km (0.112 R)
• M3: 723,007 km (0.108 R)
• M4: 794,813 km (0.087 R)
• M5: 1,216,979 km (0.116 R)
• M6: 1,635,703 km (0.076 R)
• M7: 1,993,691 km (0.078 R)
• M8: 2,199,089 km (0.07 R)
• M9: 3,404,548 km (0.118 R)
• M10: 3,774,653 km (0.105 R)
• M11: 3,985,886 km (0.102 R)
• M12: 4,071,456 km (0.085 R)
• M13: 5,426,064 km (0.094 R)
• M14: 5,808,885 km (0.086 R)
• M15: 6,349,532 km (0.108 R)
• M16: 6,651,121 km (0.071 R)
• M17: 6,957,498 km (0.079 R)
• M18: 7,268,362 km (0.097 R)
• M19: 8,501,797 km (0.105 R)
• M20: 8,945,803 km (0.089 R)
• M21: 10,381,195 km (0.097 R)
• M22: 10,617,410 km (0.079 R)
• M23: 11,215,801 km (0.048 R)
• M24: 11,519,186 km (0.066 R)
• M25: 11,825,113 km (0.114 R)
• M26: 12,507,728 km (0.045 R)
• M27: 13,202,910 km (0.097 R)
• M28: 13,975,583 km (0.064 R)
• M29: 14,236,481 km (0.115 R)
• M30: 14,564,849 km (0.073 R)
• M31: 15,028,602 km (0.093 R)
• M32: 15,902,702 km (0.086 R)
• M33: 16,174,971 km (0.096 R)
• M34: 16,311,703 km (0.108 R)
• M35: 16,655,180 km (0.064 R)
• M36: 17,840,892 km (0.064 R)
• M37: 20,145,298 km (0.12 R)
• M38: 20,218,751 km (0.077 R)
• M39: 22,085,283 km (0.11 R)
• M40: 22,541,407 km (0.057 R)
• M41: 24,006,120 km (0.045 R)
• M42: 24,162,150 km (0.107 R)
• M43: 24,947,091 km (0.086 R)
• M44: 26,703,070 km (0.044 R)
• M45: 28,251,408 km (0.108 R)
• M46: 28,829,155 km (0.097 R)
• M47: 31,604,944 km (0.073 R)
• M48: 32,462,738 km (0.111 R)
• M49: 34,201,215 km (0.12 R)
• M50: 35,702,579 km (0.085 R)
• M51: 36,148,231 km (0.077 R)
• M52: 37,858,434 km (0.11 R)
• M53: 39,043,698 km (0.119 R)
• M54: 39,410,811 km (0.095 R)
• M55: 39,594,816 km (0.108 R)
• M56: 39,779,121 km (0.041 R)
• M57: 39,963,725 km (0.037 R)
• M58: 40,519,182 km (0.088 R)
• M59: 40,611,932 km (0.099 R)
• M60: 40,797,883 km (0.051 R)
• M61: 41,731,373 km (0.089 R)
• M62: 41,825,171 km (0.067 R)
• M63: 42,671,895 km (0.029 R)
• M64: 43,334,464 km (0.091 R)
• M65: 43,429,309 km (0.051 R)
• M66: 43,809,736 km (0.118 R)
• M67: 44,191,211 km (0.084 R)
• M68: 45,438,708 km (0.062 R)
• M69: 46,503,246 km (0.105 R)
• M70: 46,989,888 km (0.088 R)
• M71: 47,478,175 km (0.066 R)
• M72: 47,869,972 km (0.082 R)
• M73: 47,968,108 km (0.026 R)
• M74: 48,459,837 km (0.095 R)
• M75: 48,656,857 km (0.076 R)
• M76: 49,150,829 km (0.12 R)
• M77: 49,448,080 km (0.113 R)
• M78: 54,386,007 km (0.045 R)
• M79: 58,112,340 km (0.032 R)
• M80: 58,531,513 km (0.102 R)
• M81: 58,951,584 km (0.103 R)
• M82: 60,642,040 km (0.105 R)
• M83: 61,280,075 km (0.108 R)
• M84: 63,099,933 km (0.049 R)
• M85: 64,720,377 km (0.106 R)
• M86: 66,026,516 km (0.09 R)
• M87: 71,449,439 km (0.111 R)
• M88: 72,573,517 km (0.099 R)
• M89: 72,799,111 km (0.04 R)
• M90: 74,725,483 km (0.086 R)
• M91: 75,637,880 km (0.081 R)
• M92: 76,439,126 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.8

Radius: 4.7

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.24 AU - 17.74 AU

Year: 24728 Days

Day: 19.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 108,368,755 km

• M1: 172,486 km (0.113 R)
• M2: 336,894 km (0.065 R)
• M3: 596,596 km (0.091 R)
• M4: 632,799 km (0.071 R)
• M5: 1,014,274 km (0.041 R)
• M6: 1,310,178 km (0.067 R)
• M7: 1,382,135 km (0.07 R)
• M8: 1,867,879 km (0.084 R)
• M9: 2,143,139 km (0.081 R)
• M10: 2,579,815 km (0.077 R)
• M11: 4,617,039 km (0.089 R)
• M12: 5,025,142 km (0.081 R)
• M13: 5,176,386 km (0.105 R)
• M14: 5,406,168 km (0.073 R)
• M15: 6,155,354 km (0.115 R)
• M16: 6,317,219 km (0.036 R)
• M17: 6,894,667 km (0.106 R)
• M18: 7,274,795 km (0.097 R)
• M19: 7,705,188 km (0.119 R)
• M20: 7,792,254 km (0.05 R)
• M21: 8,999,210 km (0.062 R)
• M22: 9,136,840 km (0.098 R)
• M23: 9,882,735 km (0.08 R)
• M24: 10,167,569 km (0.083 R)
• M25: 10,551,437 km (0.082 R)
• M26: 10,599,757 km (0.111 R)
• M27: 10,648,077 km (0.118 R)
• M28: 11,283,868 km (0.028 R)
• M29: 11,731,166 km (0.06 R)
• M30: 12,285,725 km (0.1 R)
• M31: 12,387,601 km (0.058 R)
• M32: 12,540,640 km (0.078 R)
• M33: 14,159,738 km (0.104 R)
• M34: 14,212,994 km (0.075 R)
• M35: 14,319,807 km (0.118 R)
• M36: 15,457,499 km (0.116 R)
• M37: 16,287,767 km (0.119 R)
• M38: 16,343,717 km (0.077 R)
• M39: 16,567,815 km (0.048 R)
• M40: 16,623,914 km (0.056 R)
• M41: 17,474,378 km (0.11 R)
• M42: 18,513,335 km (0.088 R)
• M43: 19,276,134 km (0.065 R)
• M44: 19,335,226 km (0.096 R)
• M45: 20,832,251 km (0.117 R)
• M46: 20,953,575 km (0.114 R)
• M47: 21,932,993 km (0.076 R)
• M48: 21,994,627 km (0.069 R)
• M49: 24,702,049 km (0.1 R)
• M50: 25,023,685 km (0.04 R)
• M51: 26,323,690 km (0.078 R)
• M52: 26,718,030 km (0.097 R)
• M53: 29,328,214 km (0.105 R)
• M54: 29,464,348 km (0.091 R)
• M55: 30,284,892 km (0.056 R)
• M56: 31,043,653 km (0.057 R)
• M57: 33,073,995 km (0.036 R)
• M58: 34,498,915 km (0.118 R)
• M59: 34,642,529 km (0.096 R)
• M60: 36,016,735 km (0.111 R)
• M61: 36,893,677 km (0.109 R)
• M62: 39,566,542 km (0.101 R)
• M63: 39,792,136 km (0.099 R)
• M64: 41,154,374 km (0.113 R)
• M65: 41,382,810 km (0.078 R)
• M66: 41,917,772 km (0.057 R)
• M67: 42,608,765 km (0.099 R)
• M68: 42,917,086 km (0.083 R)
• M69: 44,548,002 km (0.116 R)
• M70: 49,966,138 km (0.067 R)
• M71: 51,516,720 km (0.058 R)
• M72: 51,762,958 km (0.067 R)
• M73: 52,752,099 km (0.098 R)
• M74: 55,083,881 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.8

Radius: 7.6

Gravity: 14.64 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.94 AU - 22.22 AU

Year: 30593 Days

Day: 15.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 108,368,755 km

• M1: 121,922 km (0.079 R)
• M2: 172,038 km (0.117 R)
• M3: 378,034 km (0.112 R)
• M4: 714,330 km (0.118 R)
• M5: 773,271 km (0.079 R)
• M6: 960,718 km (0.086 R)
• M7: 1,233,135 km (0.117 R)
• M8: 1,305,092 km (0.044 R)
• M9: 1,378,395 km (0.108 R)
• M10: 2,777,733 km (0.105 R)
• M11: 3,621,615 km (0.09 R)
• M12: 4,651,746 km (0.08 R)
• M13: 4,822,287 km (0.076 R)
• M14: 4,879,583 km (0.042 R)
• M15: 5,169,504 km (0.085 R)
• M16: 7,154,369 km (0.09 R)
• M17: 7,351,389 km (0.108 R)
• M18: 8,432,084 km (0.058 R)
• M19: 9,132,501 km (0.091 R)
• M20: 9,706,359 km (0.096 R)
• M21: 9,851,618 km (0.1 R)
• M22: 10,963,878 km (0.05 R)
• M23: 12,115,632 km (0.093 R)
• M24: 12,193,722 km (0.054 R)
• M25: 13,305,235 km (0.119 R)
• M26: 14,283,605 km (0.063 R)
• M27: 15,965,085 km (0.094 R)
• M28: 17,178,922 km (0.065 R)
• M29: 17,442,813 km (0.096 R)
• M30: 17,619,637 km (0.089 R)
• M31: 18,512,138 km (0.053 R)
• M32: 19,236,641 km (0.079 R)
• M33: 20,248,072 km (0.08 R)
• M34: 20,713,471 km (0.1 R)
• M35: 20,900,618 km (0.088 R)
• M36: 21,844,879 km (0.1 R)
• M37: 21,940,024 km (0.08 R)
• M38: 23,676,855 km (0.038 R)
• M39: 24,462,992 km (0.113 R)
• M40: 25,357,437 km (0.092 R)
• M41: 27,280,817 km (0.101 R)
• M42: 29,355,590 km (0.067 R)
• M43: 29,671,092 km (0.097 R)
• M44: 29,987,791 km (0.098 R)
• M45: 33,654,584 km (0.069 R)
• M46: 38,950,947 km (0.076 R)
• M47: 40,227,316 km (0.102 R)
• M48: 41,753,514 km (0.115 R)
• M49: 43,657,745 km (0.088 R)
• M50: 45,225,680 km (0.099 R)
• M51: 45,955,568 km (0.114 R)
• M52: 46,199,712 km (0.051 R)
• M53: 46,934,836 km (0.114 R)
• M54: 48,540,619 km (0.064 R)
• M55: 50,667,602 km (0.112 R)
• M56: 50,919,824 km (0.043 R)
• M57: 52,441,982 km (0.055 R)
• M58: 56,051,480 km (0.076 R)
• M59: 56,181,780 km (0.108 R)
• M60: 59,075,750 km (0.053 R)
• M61: 60,139,990 km (0.12 R)
• M62: 61,076,472 km (0.108 R)
• M63: 61,345,000 km (0.05 R)
• M64: 64,050,927 km (0.053 R)
• M65: 64,323,644 km (0.056 R)
• M66: 65,144,188 km (0.109 R)
• M67: 66,381,512 km (0.058 R)
• M68: 66,657,520 km (0.104 R)
• M69: 68,182,371 km (0.111 R)
• M70: 70,561,426 km (0.034 R)
• M71: 70,702,198 km (0.099 R)
• M72: 70,843,119 km (0.029 R)
• M73: 72,683,023 km (0.108 R)
• M74: 74,969,178 km (0.053 R)
• M75: 76,265,593 km (0.119 R)
• M76: 77,278,969 km (0.107 R)
• M77: 79,465,342 km (0.09 R)
• M78: 82,708,773 km (0.116 R)
• M79: 83,451,826 km (0.106 R)
• M80: 86,295,981 km (0.064 R)
• M81: 86,597,271 km (0.109 R)
• M82: 89,781,162 km (0.095 R)
• M83: 92,078,836 km (0.084 R)
• M84: 92,386,708 km (0.11 R)
• M85: 92,540,644 km (0.088 R)
• M86: 93,776,024 km (0.115 R)
• M87: 96,263,088 km (0.088 R)
• M88: 96,575,449 km (0.113 R)
• M89: 97,985,409 km (0.11 R)
• M90: 102,574,922 km (0.101 R)
• M91: 103,373,176 km (0.075 R)
• M92: 104,333,893 km (0.098 R)
• M93: 104,976,117 km (0.091 R)
• M94: 106,264,304 km (0.118 R)
• M95: 106,910,417 km (0.09 R)
• M96: 107,233,848 km (0.062 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 17,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit