🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.61 AU - 0.83 AU

Year: 220 Days

Day: 26.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 16.7 °

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: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.8 AU - 0.96 AU

Year: 297 Days

Day: 29.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.56 AU - 1.66 AU

Year: 735 Days

Day: 12.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.84 AU - 2.04 AU

Year: 972 Days

Day: 28.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.28 AU - 3.58 AU

Year: 2286 Days

Day: 46 Hours

Environment

Temp: -114 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.35 AU - 4.35 AU

Year: 2719 Days

Day: 30.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.5

Radius: 11.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.85 AU - 13.69 AU

Year: 15468 Days

Day: 12 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 108,274,307 km

• M1: 149,747 km (0.109 R)
• M2: 365,767 km (0.108 R)
• M3: 957,875 km (0.119 R)
• M4: 1,146,817 km (0.047 R)
• M5: 1,812,677 km (0.115 R)
• M6: 1,943,127 km (0.093 R)
• M7: 2,158,398 km (0.03 R)
• M8: 2,241,126 km (0.118 R)
• M9: 2,325,050 km (0.08 R)
• M10: 2,438,595 km (0.04 R)
• M11: 2,554,084 km (0.108 R)
• M12: 2,790,748 km (0.096 R)
• M13: 2,942,291 km (0.09 R)
• M14: 3,575,988 km (0.078 R)
• M15: 4,182,008 km (0.066 R)
• M16: 5,039,803 km (0.113 R)
• M17: 6,305,700 km (0.108 R)
• M18: 6,505,862 km (0.034 R)
• M19: 6,912,469 km (0.104 R)
• M20: 7,118,914 km (0.1 R)
• M21: 7,580,274 km (0.113 R)
• M22: 9,157,334 km (0.101 R)
• M23: 9,797,464 km (0.058 R)
• M24: 11,705,136 km (0.109 R)
• M25: 11,951,523 km (0.081 R)
• M26: 13,311,667 km (0.106 R)
• M27: 13,620,587 km (0.049 R)
• M28: 13,827,930 km (0.115 R)
• M29: 14,350,625 km (0.119 R)
• M30: 15,146,934 km (0.094 R)
• M31: 16,450,829 km (0.073 R)
• M32: 18,415,947 km (0.091 R)
• M33: 18,530,539 km (0.09 R)
• M34: 18,817,916 km (0.09 R)
• M35: 19,397,010 km (0.062 R)
• M36: 19,864,652 km (0.108 R)
• M37: 20,040,879 km (0.089 R)
• M38: 20,217,703 km (0.085 R)
• M39: 20,870,549 km (0.067 R)
• M40: 21,530,275 km (0.032 R)
• M41: 21,651,001 km (0.087 R)
• M42: 22,014,374 km (0.095 R)
• M43: 22,135,997 km (0.047 R)
• M44: 22,379,841 km (0.076 R)
• M45: 23,550,295 km (0.071 R)
• M46: 27,049,389 km (0.074 R)
• M47: 27,440,887 km (0.059 R)
• M48: 27,768,506 km (0.107 R)
• M49: 28,692,722 km (0.036 R)
• M50: 28,958,707 km (0.115 R)
• M51: 29,225,440 km (0.117 R)
• M52: 29,426,051 km (0.1 R)
• M53: 30,979,325 km (0.057 R)
• M54: 32,144,394 km (0.083 R)
• M55: 32,697,607 km (0.12 R)
• M56: 34,517,315 km (0.102 R)
• M57: 35,796,377 km (0.106 R)
• M58: 36,226,172 km (0.058 R)
• M59: 36,585,655 km (0.046 R)
• M60: 36,801,824 km (0.077 R)
• M61: 37,018,591 km (0.103 R)
• M62: 37,308,063 km (0.113 R)
• M63: 37,453,173 km (0.105 R)
• M64: 37,671,137 km (0.106 R)
• M65: 37,889,401 km (0.079 R)
• M66: 38,035,259 km (0.111 R)
• M67: 38,547,033 km (0.12 R)
• M68: 40,841,116 km (0.087 R)
• M69: 40,990,565 km (0.102 R)
• M70: 41,290,209 km (0.109 R)
• M71: 41,816,195 km (0.058 R)
• M72: 42,193,182 km (0.04 R)
• M73: 43,407,468 km (0.096 R)
• M74: 44,095,618 km (0.096 R)
• M75: 44,172,212 km (0.118 R)
• M76: 45,173,022 km (0.089 R)
• M77: 49,728,576 km (0.055 R)
• M78: 49,968,082 km (0.061 R)
• M79: 53,689,479 km (0.071 R)
• M80: 53,771,459 km (0.105 R)
• M81: 53,853,289 km (0.076 R)
• M82: 54,345,765 km (0.111 R)
• M83: 54,674,880 km (0.064 R)
• M84: 55,252,478 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.2

Radius: 4.5

Gravity: 46.63 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 15.09 AU - 19.53 AU

Year: 25919 Days

Day: 18.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,274,307 km

• M1: 429,944 km (0.116 R)
• M2: 502,350 km (0.071 R)
• M3: 552,764 km (0.113 R)
• M4: 1,461,122 km (0.1 R)
• M5: 1,684,771 km (0.079 R)
• M6: 1,959,134 km (0.083 R)
• M7: 2,122,195 km (0.064 R)
• M8: 2,247,409 km (0.102 R)
• M9: 5,045,936 km (0.051 R)
• M10: 5,958,782 km (0.069 R)
• M11: 6,373,916 km (0.117 R)
• M12: 6,494,343 km (0.094 R)
• M13: 7,866,903 km (0.034 R)
• M14: 8,986,494 km (0.104 R)
• M15: 9,875,703 km (0.04 R)
• M16: 9,945,266 km (0.066 R)
• M17: 10,436,695 km (0.049 R)
• M18: 10,507,605 km (0.099 R)
• M19: 10,578,514 km (0.069 R)
• M20: 11,008,010 km (0.08 R)
• M21: 14,248,150 km (0.1 R)
• M22: 15,281,422 km (0.097 R)
• M23: 16,256,651 km (0.11 R)
• M24: 17,419,475 km (0.113 R)
• M25: 17,756,669 km (0.099 R)
• M26: 18,437,339 km (0.115 R)
• M27: 18,694,797 km (0.079 R)
• M28: 19,561,717 km (0.082 R)
• M29: 19,736,597 km (0.047 R)
• M30: 20,530,213 km (0.056 R)
• M31: 22,788,842 km (0.105 R)
• M32: 24,181,449 km (0.112 R)
• M33: 26,950,655 km (0.112 R)
• M34: 27,047,893 km (0.092 R)
• M35: 30,728,001 km (0.101 R)
• M36: 31,544,057 km (0.108 R)
• M37: 31,646,532 km (0.093 R)
• M38: 32,470,667 km (0.066 R)
• M39: 33,719,958 km (0.085 R)
• M40: 34,772,978 km (0.095 R)
• M41: 36,372,628 km (0.042 R)
• M42: 37,019,190 km (0.077 R)
• M43: 37,996,214 km (0.112 R)
• M44: 41,089,449 km (0.107 R)
• M45: 43,120,240 km (0.034 R)
• M46: 43,575,915 km (0.117 R)
• M47: 46,810,221 km (0.089 R)
• M48: 47,161,327 km (0.076 R)
• M49: 49,762,685 km (0.093 R)
• M50: 54,118,526 km (0.048 R)
• M51: 56,217,533 km (0.108 R)
• M52: 57,214,454 km (0.108 R)
• M53: 58,720,755 km (0.101 R)
• M54: 59,225,797 km (0.042 R)
• M55: 59,352,207 km (0.047 R)
• M56: 59,478,767 km (0.073 R)
• M57: 61,516,140 km (0.06 R)
• M58: 61,644,196 km (0.107 R)
• M59: 62,285,971 km (0.102 R)
• M60: 63,188,046 km (0.058 R)
• M61: 63,964,908 km (0.096 R)
• M62: 64,094,609 km (0.12 R)
• M63: 64,354,461 km (0.037 R)
• M64: 65,005,361 km (0.038 R)
• M65: 65,658,655 km (0.109 R)
• M66: 67,367,063 km (0.117 R)
• M67: 68,160,530 km (0.075 R)
• M68: 68,558,460 km (0.12 R)
• M69: 68,824,146 km (0.086 R)
• M70: 69,090,131 km (0.071 R)
• M71: 70,693,371 km (0.053 R)
• M72: 71,634,342 km (0.073 R)
• M73: 72,173,942 km (0.091 R)
• M74: 74,209,071 km (0.106 R)
• M75: 74,618,520 km (0.082 R)
• M76: 74,891,686 km (0.09 R)
• M77: 77,228,106 km (0.103 R)
• M78: 78,058,374 km (0.114 R)
• M79: 78,197,051 km (0.083 R)
• M80: 78,752,657 km (0.119 R)
• M81: 80,007,185 km (0.075 R)
• M82: 82,819,027 km (0.065 R)
• M83: 83,810,711 km (0.077 R)
• M84: 83,952,679 km (0.066 R)
• M85: 84,094,797 km (0.069 R)
• M86: 84,236,915 km (0.105 R)
• M87: 86,522,322 km (0.106 R)
• M88: 89,262,656 km (0.103 R)
• M89: 90,716,298 km (0.096 R)
• M90: 91,592,194 km (0.11 R)
• M91: 92,177,720 km (0.092 R)
• M92: 93,941,628 km (0.105 R)
• M93: 94,975,799 km (0.101 R)
• M94: 99,300,075 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.1

Radius: 7.9

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.34 AU - 21.36 AU

Year: 29454 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,274,307 km

• M1: 125,662 km (0.077 R)
• M2: 223,050 km (0.118 R)
• M3: 551,717 km (0.096 R)
• M4: 776,413 km (0.07 R)
• M5: 899,532 km (0.107 R)
• M6: 1,130,960 km (0.081 R)
• M7: 1,344,137 km (0.077 R)
• M8: 1,688,062 km (0.071 R)
• M9: 1,768,247 km (0.078 R)
• M10: 1,849,778 km (0.109 R)
• M11: 1,932,505 km (0.115 R)
• M12: 2,409,573 km (0.081 R)
• M13: 3,726,333 km (0.105 R)
• M14: 3,831,501 km (0.109 R)
• M15: 3,991,122 km (0.068 R)
• M16: 4,044,827 km (0.066 R)
• M17: 4,538,949 km (0.087 R)
• M18: 6,009,496 km (0.094 R)
• M19: 6,257,380 km (0.113 R)
• M20: 8,153,682 km (0.106 R)
• M21: 8,845,872 km (0.068 R)
• M22: 9,846,532 km (0.119 R)
• M23: 10,286,200 km (0.089 R)
• M24: 10,882,497 km (0.104 R)
• M25: 11,184,834 km (0.087 R)
• M26: 13,056,304 km (0.094 R)
• M27: 13,458,273 km (0.069 R)
• M28: 13,620,288 km (0.106 R)
• M29: 13,946,112 km (0.089 R)
• M30: 14,274,479 km (0.098 R)
• M31: 14,605,390 km (0.051 R)
• M32: 14,771,892 km (0.085 R)
• M33: 15,954,463 km (0.104 R)
• M34: 17,430,845 km (0.061 R)
• M35: 22,593,617 km (0.099 R)
• M36: 23,075,920 km (0.064 R)
• M37: 23,269,799 km (0.117 R)
• M38: 23,854,727 km (0.109 R)
• M39: 25,338,289 km (0.086 R)
• M40: 28,082,961 km (0.08 R)
• M41: 29,227,834 km (0.065 R)
• M42: 30,600,693 km (0.119 R)
• M43: 31,563,206 km (0.102 R)
• M44: 31,670,767 km (0.109 R)
• M45: 32,102,357 km (0.071 R)
• M46: 34,178,476 km (0.078 R)
• M47: 36,636,219 km (0.025 R)
• M48: 36,862,411 km (0.093 R)
• M49: 37,543,979 km (0.035 R)
• M50: 38,804,192 km (0.034 R)
• M51: 39,381,490 km (0.118 R)
• M52: 41,248,322 km (0.069 R)
• M53: 42,429,546 km (0.12 R)
• M54: 47,757,624 km (0.099 R)
• M55: 48,128,627 km (0.112 R)
• M56: 48,624,544 km (0.099 R)
• M57: 48,748,860 km (0.114 R)
• M58: 49,122,256 km (0.112 R)
• M59: 49,746,827 km (0.096 R)
• M60: 49,997,404 km (0.096 R)
• M61: 50,751,526 km (0.034 R)
• M62: 52,016,676 km (0.103 R)
• M63: 53,805,417 km (0.09 R)
• M64: 56,265,106 km (0.063 R)
• M65: 58,893,540 km (0.108 R)
• M66: 62,100,170 km (0.102 R)
• M67: 67,153,437 km (0.117 R)
• M68: 67,569,020 km (0.071 R)
• M69: 69,239,430 km (0.066 R)
• M70: 71,487,886 km (0.086 R)
• M71: 73,332,278 km (0.103 R)
• M72: 74,188,726 km (0.109 R)
• M73: 76,056,006 km (0.109 R)
• M74: 76,922,926 km (0.092 R)
• M75: 77,067,737 km (0.06 R)
• M76: 78,375,222 km (0.061 R)
• M77: 80,717,476 km (0.093 R)
• M78: 81,454,245 km (0.103 R)
• M79: 82,637,565 km (0.106 R)
• M80: 83,826,568 km (0.102 R)
• M81: 86,221,630 km (0.039 R)
• M82: 86,371,976 km (0.107 R)
• M83: 89,856,111 km (0.039 R)
• M84: 90,466,620 km (0.053 R)
• M85: 91,231,813 km (0.101 R)
• M86: 92,306,673 km (0.081 R)
• M87: 95,867,851 km (0.091 R)
• M88: 97,586,730 km (0.084 R)
• M89: 97,900,437 km (0.054 R)
• M90: 98,057,365 km (0.056 R)
• M91: 98,685,975 km (0.085 R)
• M92: 105,366,717 km (0.066 R)
• M93: 106,010,586 km (0.097 R)
• M94: 107,949,973 km (0.084 R)
• M95: 108,274,301 km (0.072 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit