🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.15 AU - 1.61 AU

Year: 581 Days

Day: 34.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.77 AU - 1.87 AU

Year: 879 Days

Day: 47.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.12 AU - 2.78 AU

Year: 1373 Days

Day: 40.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.49 AU - 4.05 AU

Year: 2622 Days

Day: 25.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,012,137 km

• M1: 1,398,291 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.31 AU - 4.51 AU

Year: 3317 Days

Day: 26.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.2

Radius: 10.6

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.46 AU - 10.36 AU

Year: 8735 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 109,012,137 km

• M1: 503,995 km (0.055 R)
• M2: 624,122 km (0.093 R)
• M3: 877,840 km (0.041 R)
• M4: 1,045,988 km (0.081 R)
• M5: 1,144,274 km (0.098 R)
• M6: 1,308,233 km (0.092 R)
• M7: 1,524,402 km (0.106 R)
• M8: 1,823,000 km (0.081 R)
• M9: 1,991,746 km (0.041 R)
• M10: 2,475,546 km (0.063 R)
• M11: 2,555,281 km (0.03 R)
• M12: 2,799,724 km (0.103 R)
• M13: 3,051,946 km (0.114 R)
• M14: 3,548,611 km (0.098 R)
• M15: 3,699,555 km (0.073 R)
• M16: 4,551,216 km (0.109 R)
• M17: 5,049,975 km (0.076 R)
• M18: 5,392,255 km (0.12 R)
• M19: 5,461,669 km (0.093 R)
• M20: 6,500,775 km (0.054 R)
• M21: 6,611,777 km (0.12 R)
• M22: 7,062,067 km (0.081 R)
• M23: 7,214,357 km (0.07 R)
• M24: 7,444,888 km (0.115 R)
• M25: 7,873,934 km (0.079 R)
• M26: 8,471,877 km (0.082 R)
• M27: 8,674,433 km (0.088 R)
• M28: 9,084,331 km (0.107 R)
• M29: 9,333,411 km (0.082 R)
• M30: 9,584,736 km (0.098 R)
• M31: 9,753,632 km (0.116 R)
• M32: 10,008,696 km (0.084 R)
• M33: 10,830,886 km (0.091 R)
• M34: 11,450,520 km (0.119 R)
• M35: 11,764,825 km (0.057 R)
• M36: 11,855,033 km (0.076 R)
• M37: 11,990,868 km (0.047 R)
• M38: 13,096,546 km (0.104 R)
• M39: 13,566,881 km (0.115 R)
• M40: 13,756,422 km (0.114 R)
• M41: 16,351,496 km (0.048 R)
• M42: 16,807,022 km (0.095 R)
• M43: 17,782,250 km (0.093 R)
• M44: 18,198,282 km (0.054 R)
• M45: 18,722,922 km (0.114 R)
• M46: 18,828,538 km (0.112 R)
• M47: 19,093,176 km (0.115 R)
• M48: 19,679,899 km (0.07 R)
• M49: 19,948,577 km (0.107 R)
• M50: 20,380,915 km (0.095 R)
• M51: 20,489,523 km (0.103 R)
• M52: 20,980,503 km (0.101 R)
• M53: 21,254,865 km (0.095 R)
• M54: 21,641,127 km (0.105 R)
• M55: 22,085,283 km (0.049 R)
• M56: 22,196,883 km (0.095 R)
• M57: 23,209,062 km (0.114 R)
• M58: 23,549,846 km (0.088 R)
• M59: 24,236,351 km (0.074 R)
• M60: 24,813,500 km (0.045 R)
• M61: 25,395,136 km (0.113 R)
• M62: 25,863,677 km (0.045 R)
• M63: 25,981,261 km (0.101 R)
• M64: 27,406,180 km (0.058 R)
• M65: 28,007,265 km (0.114 R)
• M66: 29,467,938 km (0.099 R)
• M67: 31,202,974 km (0.08 R)
• M68: 31,579,063 km (0.107 R)
• M69: 32,970,922 km (0.057 R)
• M70: 33,610,303 km (0.1 R)
• M71: 34,124,621 km (0.065 R)
• M72: 35,031,184 km (0.054 R)
• M73: 35,748,954 km (0.085 R)
• M74: 35,945,526 km (0.111 R)
• M75: 36,471,512 km (0.115 R)
• M76: 36,867,647 km (0.062 R)
• M77: 37,132,585 km (0.079 R)
• M78: 40,702,140 km (0.099 R)
• M79: 42,008,129 km (0.113 R)
• M80: 42,770,630 km (0.094 R)
• M81: 43,537,618 km (0.106 R)
• M82: 44,590,787 km (0.107 R)
• M83: 44,873,078 km (0.073 R)
• M84: 45,155,968 km (0.106 R)
• M85: 46,364,718 km (0.056 R)
• M86: 47,152,650 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.3

Radius: 14.1

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.6 AU - 10.44 AU

Year: 9702 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 109,012,137 km

• M1: 198,068 km (0.106 R)
• M2: 324,179 km (0.051 R)
• M3: 452,534 km (0.105 R)
• M4: 660,774 km (0.063 R)
• M5: 778,657 km (0.051 R)
• M6: 970,591 km (0.081 R)
• M7: 1,084,585 km (0.115 R)
• M8: 1,561,802 km (0.079 R)
• M9: 1,670,559 km (0.094 R)
• M10: 1,796,072 km (0.115 R)
• M11: 1,954,047 km (0.086 R)
• M12: 2,131,770 km (0.104 R)
• M13: 2,519,827 km (0.106 R)
• M14: 3,118,218 km (0.085 R)
• M15: 3,327,505 km (0.071 R)
• M16: 4,443,356 km (0.077 R)
• M17: 4,859,687 km (0.058 R)
• M18: 5,247,445 km (0.089 R)
• M19: 5,434,591 km (0.056 R)
• M20: 6,161,787 km (0.096 R)
• M21: 6,337,564 km (0.052 R)
• M22: 6,897,210 km (0.1 R)
• M23: 7,309,950 km (0.08 R)
• M24: 8,088,009 km (0.098 R)
• M25: 9,116,045 km (0.098 R)
• M26: 9,366,921 km (0.087 R)
• M27: 9,544,045 km (0.119 R)
• M28: 10,393,462 km (0.112 R)
• M29: 10,498,031 km (0.111 R)
• M30: 12,524,035 km (0.115 R)
• M31: 13,510,184 km (0.116 R)
• M32: 13,969,300 km (0.118 R)
• M33: 15,021,122 km (0.092 R)
• M34: 15,556,683 km (0.093 R)
• M35: 17,386,564 km (0.112 R)
• M36: 18,232,240 km (0.103 R)
• M37: 19,316,077 km (0.114 R)
• M38: 19,477,194 km (0.101 R)
• M39: 20,519,293 km (0.094 R)
• M40: 20,749,673 km (0.101 R)
• M41: 21,212,978 km (0.048 R)
• M42: 22,217,378 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.1

Radius: 8

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.34 AU - 14.98 AU

Year: 20104 Days

Day: 20.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 109,012,137 km

• M1: 107,112 km (0.12 R)
• M2: 271,670 km (0.099 R)
• M3: 376,987 km (0.096 R)
• M4: 680,371 km (0.041 R)
• M5: 857,794 km (0.097 R)
• M6: 1,952,252 km (0.095 R)
• M7: 2,829,345 km (0.105 R)
• M8: 3,330,049 km (0.091 R)
• M9: 3,459,600 km (0.115 R)
• M10: 3,948,785 km (0.084 R)
• M11: 4,506,935 km (0.099 R)
• M12: 4,795,360 km (0.034 R)
• M13: 5,593,764 km (0.119 R)
• M14: 5,903,730 km (0.091 R)
• M15: 6,008,299 km (0.062 R)
• M16: 8,401,267 km (0.117 R)
• M17: 8,637,332 km (0.037 R)
• M18: 9,419,580 km (0.099 R)
• M19: 9,541,951 km (0.045 R)
• M20: 10,922,589 km (0.097 R)
• M21: 11,051,094 km (0.101 R)
• M22: 11,374,824 km (0.094 R)
• M23: 11,965,286 km (0.088 R)
• M24: 12,903,564 km (0.11 R)
• M25: 12,971,482 km (0.066 R)
• M26: 13,175,982 km (0.061 R)
• M27: 15,207,222 km (0.059 R)
• M28: 16,737,907 km (0.035 R)
• M29: 17,483,952 km (0.106 R)
• M30: 17,709,994 km (0.104 R)
• M31: 17,785,392 km (0.069 R)
• M32: 17,936,785 km (0.113 R)
• M33: 18,012,631 km (0.046 R)
• M34: 19,630,083 km (0.074 R)
• M35: 19,943,341 km (0.074 R)
• M36: 21,293,462 km (0.052 R)
• M37: 21,454,130 km (0.108 R)
• M38: 23,166,427 km (0.053 R)
• M39: 24,753,062 km (0.098 R)
• M40: 25,091,602 km (0.079 R)
• M41: 26,633,657 km (0.076 R)
• M42: 27,328,838 km (0.103 R)
• M43: 27,854,076 km (0.101 R)
• M44: 31,623,643 km (0.076 R)
• M45: 36,506,967 km (0.043 R)
• M46: 36,795,840 km (0.061 R)
• M47: 37,764,038 km (0.115 R)
• M48: 37,861,276 km (0.094 R)
• M49: 38,544,639 km (0.037 R)
• M50: 38,642,626 km (0.091 R)
• M51: 39,232,042 km (0.082 R)
• M52: 40,121,700 km (0.091 R)
• M53: 41,118,172 km (0.06 R)
• M54: 41,518,944 km (0.063 R)
• M55: 41,719,854 km (0.101 R)
• M56: 41,921,063 km (0.025 R)
• M57: 43,236,926 km (0.091 R)
• M58: 43,644,431 km (0.113 R)
• M59: 44,566,253 km (0.045 R)
• M60: 44,874,873 km (0.085 R)
• M61: 45,287,614 km (0.084 R)
• M62: 48,000,571 km (0.102 R)
• M63: 48,633,969 km (0.114 R)
• M64: 48,845,799 km (0.097 R)
• M65: 50,765,738 km (0.077 R)
• M66: 51,951,002 km (0.089 R)
• M67: 52,492,846 km (0.118 R)
• M68: 52,818,819 km (0.109 R)
• M69: 53,691,424 km (0.119 R)
• M70: 55,009,231 km (0.106 R)
• M71: 55,229,888 km (0.064 R)
• M72: 59,138,881 km (0.07 R)
• M73: 65,109,182 km (0.095 R)
• M74: 65,225,868 km (0.09 R)
• M75: 65,342,555 km (0.095 R)
• M76: 66,279,037 km (0.107 R)
• M77: 67,692,139 km (0.108 R)
• M78: 68,520,911 km (0.055 R)
• M79: 68,758,473 km (0.105 R)
• M80: 70,069,249 km (0.075 R)
• M81: 70,547,962 km (0.064 R)
• M82: 72,111,110 km (0.053 R)
• M83: 73,807,401 km (0.06 R)
• M84: 77,115,758 km (0.106 R)
• M85: 79,846,966 km (0.117 R)
• M86: 80,346,922 km (0.092 R)
• M87: 81,098,801 km (0.098 R)
• M88: 82,357,218 km (0.076 R)
• M89: 82,862,410 km (0.034 R)
• M90: 83,875,786 km (0.114 R)
• M91: 85,148,266 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.5

Radius: 6.4

Gravity: 19.52 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 17.59 AU - 22.17 AU

Year: 31747 Days

Day: 17.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 109,012,137 km

• M1: 205,248 km (0.088 R)
• M2: 342,729 km (0.044 R)
• M3: 562,937 km (0.082 R)
• M4: 1,484,609 km (0.118 R)
• M5: 1,561,951 km (0.07 R)
• M6: 2,140,446 km (0.044 R)
• M7: 2,184,129 km (0.062 R)
• M8: 2,272,392 km (0.108 R)
• M9: 3,119,415 km (0.09 R)
• M10: 4,721,458 km (0.081 R)
• M11: 6,471,454 km (0.1 R)
• M12: 6,535,033 km (0.063 R)
• M13: 7,714,912 km (0.108 R)
• M14: 8,398,574 km (0.079 R)
• M15: 9,969,352 km (0.066 R)
• M16: 10,042,804 km (0.068 R)
• M17: 11,167,331 km (0.027 R)
• M18: 11,628,242 km (0.093 R)
• M19: 11,705,585 km (0.074 R)
• M20: 11,938,957 km (0.117 R)
• M21: 13,777,964 km (0.119 R)
• M22: 14,272,086 km (0.065 R)
• M23: 15,108,338 km (0.1 R)
• M24: 15,703,288 km (0.085 R)
• M25: 17,003,593 km (0.117 R)
• M26: 18,248,247 km (0.115 R)
• M27: 19,154,960 km (0.025 R)
• M28: 19,521,774 km (0.117 R)
• M29: 20,169,383 km (0.107 R)
• M30: 20,355,633 km (0.09 R)
• M31: 21,962,164 km (0.107 R)
• M32: 24,002,230 km (0.102 R)
• M33: 24,298,584 km (0.056 R)
• M34: 24,496,801 km (0.101 R)
• M35: 26,000,708 km (0.053 R)
• M36: 28,468,475 km (0.082 R)
• M37: 31,009,843 km (0.119 R)
• M38: 31,224,816 km (0.108 R)
• M39: 32,743,982 km (0.06 R)
• M40: 32,853,488 km (0.108 R)
• M41: 32,962,993 km (0.11 R)
• M42: 33,402,362 km (0.097 R)
• M43: 36,418,854 km (0.085 R)
• M44: 38,708,599 km (0.093 R)
• M45: 40,339,066 km (0.094 R)
• M46: 43,426,018 km (0.106 R)
• M47: 43,546,295 km (0.093 R)
• M48: 44,876,220 km (0.113 R)
• M49: 45,729,526 km (0.097 R)
• M50: 46,834,306 km (0.111 R)
• M51: 48,820,218 km (0.098 R)
• M52: 49,195,709 km (0.118 R)
• M53: 49,321,072 km (0.083 R)
• M54: 49,572,097 km (0.095 R)
• M55: 52,617,161 km (0.108 R)
• M56: 53,516,693 km (0.062 R)
• M57: 54,291,760 km (0.101 R)
• M58: 54,551,013 km (0.08 R)
• M59: 54,810,565 km (0.091 R)
• M60: 55,331,016 km (0.085 R)
• M61: 56,245,658 km (0.107 R)
• M62: 58,487,681 km (0.111 R)
• M63: 59,954,039 km (0.114 R)
• M64: 60,624,537 km (0.074 R)
• M65: 63,877,244 km (0.103 R)
• M66: 64,836,615 km (0.09 R)
• M67: 66,215,309 km (0.07 R)
• M68: 66,353,836 km (0.091 R)
• M69: 68,581,349 km (0.067 R)
• M70: 69,563,608 km (0.119 R)
• M71: 70,268,065 km (0.091 R)
• M72: 73,682,337 km (0.109 R)
• M73: 74,256,493 km (0.1 R)
• M74: 79,491,372 km (0.115 R)
• M75: 83,494,910 km (0.093 R)
• M76: 83,644,508 km (0.061 R)
• M77: 83,794,106 km (0.066 R)
• M78: 84,393,395 km (0.099 R)
• M79: 84,693,638 km (0.108 R)
• M80: 85,445,816 km (0.04 R)
• M81: 86,049,144 km (0.055 R)
• M82: 88,324,079 km (0.116 R)
• M83: 88,781,400 km (0.104 R)
• M84: 89,698,434 km (0.111 R)
• M85: 93,863,987 km (0.07 R)
• M86: 94,486,464 km (0.102 R)
• M87: 96,518,901 km (0.076 R)
• M88: 97,776,719 km (0.099 R)
• M89: 99,198,348 km (0.093 R)
• M90: 99,832,344 km (0.04 R)
• M91: 101,902,330 km (0.104 R)
• M92: 103,022,668 km (0.043 R)
• M93: 103,504,074 km (0.042 R)
• M94: 104,952,780 km (0.065 R)
• M95: 105,922,324 km (0.061 R)
• M96: 106,894,859 km (0.104 R)
• M97: 108,196,211 km (0.109 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 10,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit