🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.49 AU - 0.57 AU

Year: 140 Days

Day: 16.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 152.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.76 AU - 0.76 AU

Year: 241 Days

Day: 27.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.79 AU - 1.23 AU

Year: 369 Days

Day: 39.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.41 AU - 3.45 AU

Year: 2309 Days

Day: 37.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.7

Radius: 11.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.6 AU - 8.34 AU

Year: 7420 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,971,784 km

• M1: 147,354 km (0.09 R)
• M2: 354,996 km (0.112 R)
• M3: 444,904 km (0.077 R)
• M4: 854,204 km (0.087 R)
• M5: 1,014,274 km (0.094 R)
• M6: 1,265,748 km (0.12 R)
• M7: 1,382,284 km (0.027 R)
• M8: 1,502,561 km (0.092 R)
• M9: 2,277,328 km (0.04 R)
• M10: 3,024,719 km (0.074 R)
• M11: 3,819,234 km (0.101 R)
• M12: 3,916,921 km (0.102 R)
• M13: 4,240,052 km (0.11 R)
• M14: 4,468,788 km (0.11 R)
• M15: 4,701,711 km (0.092 R)
• M16: 4,780,250 km (0.114 R)
• M17: 5,206,604 km (0.055 R)
• M18: 5,673,200 km (0.112 R)
• M19: 6,153,260 km (0.05 R)
• M20: 6,325,746 km (0.077 R)
• M21: 6,558,371 km (0.099 R)
• M22: 6,823,458 km (0.066 R)
• M23: 6,912,618 km (0.109 R)
• M24: 7,092,136 km (0.116 R)
• M25: 8,106,709 km (0.105 R)
• M26: 8,776,009 km (0.031 R)
• M27: 9,930,755 km (0.107 R)
• M28: 10,269,595 km (0.091 R)
• M29: 10,406,028 km (0.111 R)
• M30: 10,784,660 km (0.089 R)
• M31: 11,097,918 km (0.115 R)
• M32: 11,308,402 km (0.102 R)
• M33: 11,591,142 km (0.105 R)
• M34: 12,928,697 km (0.111 R)
• M35: 13,076,350 km (0.053 R)
• M36: 13,261,552 km (0.092 R)
• M37: 13,822,394 km (0.113 R)
• M38: 14,086,734 km (0.12 R)
• M39: 14,162,730 km (0.093 R)
• M40: 15,355,773 km (0.075 R)
• M41: 15,629,686 km (0.089 R)
• M42: 16,501,094 km (0.111 R)
• M43: 16,741,348 km (0.068 R)
• M44: 16,862,074 km (0.077 R)
• M45: 17,428,750 km (0.101 R)
• M46: 17,591,812 km (0.039 R)
• M47: 17,673,642 km (0.098 R)
• M48: 18,539,515 km (0.07 R)
• M49: 19,250,553 km (0.104 R)
• M50: 19,672,868 km (0.107 R)
• M51: 19,842,811 km (0.047 R)
• M52: 20,013,054 km (0.098 R)
• M53: 21,045,279 km (0.097 R)
• M54: 21,830,668 km (0.076 R)
• M55: 22,403,927 km (0.101 R)
• M56: 22,492,638 km (0.058 R)
• M57: 22,714,641 km (0.108 R)
• M58: 23,430,318 km (0.088 R)
• M59: 23,700,641 km (0.101 R)
• M60: 24,380,863 km (0.089 R)
• M61: 24,929,588 km (0.07 R)
• M62: 25,436,276 km (0.096 R)
• M63: 25,992,780 km (0.086 R)
• M64: 26,226,003 km (0.09 R)
• M65: 26,366,176 km (0.108 R)
• M66: 26,882,289 km (0.107 R)
• M67: 26,976,535 km (0.101 R)
• M68: 27,544,110 km (0.103 R)
• M69: 28,450,822 km (0.099 R)
• M70: 29,173,679 km (0.101 R)
• M71: 30,244,650 km (0.099 R)
• M72: 30,391,705 km (0.112 R)
• M73: 30,538,909 km (0.065 R)
• M74: 30,637,195 km (0.051 R)
• M75: 30,834,216 km (0.091 R)
• M76: 31,031,535 km (0.087 R)
• M77: 32,675,915 km (0.099 R)
• M78: 33,179,761 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.6

Radius: 13.1

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.38 AU - 10.06 AU

Year: 8565 Days

Day: 7.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,971,784 km

• M1: 195,824 km (0.118 R)
• M2: 401,969 km (0.114 R)
• M3: 544,835 km (0.051 R)
• M4: 772,673 km (0.112 R)
• M5: 873,203 km (0.032 R)
• M6: 1,033,422 km (0.082 R)
• M7: 1,283,101 km (0.094 R)
• M8: 1,596,060 km (0.112 R)
• M9: 1,841,550 km (0.049 R)
• M10: 1,957,189 km (0.093 R)
• M11: 2,075,521 km (0.085 R)
• M12: 2,547,353 km (0.11 R)
• M13: 3,162,948 km (0.111 R)
• M14: 3,705,838 km (0.052 R)
• M15: 3,824,021 km (0.118 R)
• M16: 4,558,995 km (0.068 R)
• M17: 4,653,990 km (0.078 R)
• M18: 5,337,652 km (0.102 R)
• M19: 5,845,238 km (0.082 R)
• M20: 6,018,023 km (0.1 R)
• M21: 8,452,579 km (0.08 R)
• M22: 9,123,974 km (0.098 R)
• M23: 9,244,251 km (0.1 R)
• M24: 9,365,126 km (0.116 R)
• M25: 9,812,573 km (0.098 R)
• M26: 9,894,702 km (0.04 R)
• M27: 10,142,586 km (0.111 R)
• M28: 10,898,205 km (0.096 R)
• M29: 12,241,893 km (0.116 R)
• M30: 12,820,837 km (0.07 R)
• M31: 13,000,803 km (0.048 R)
• M32: 13,454,384 km (0.036 R)
• M33: 14,377,253 km (0.082 R)
• M34: 14,517,426 km (0.078 R)
• M35: 14,846,392 km (0.062 R)
• M36: 15,225,323 km (0.034 R)
• M37: 15,463,782 km (0.113 R)
• M38: 17,415,586 km (0.088 R)
• M39: 17,665,115 km (0.113 R)
• M40: 17,815,311 km (0.082 R)
• M41: 18,268,593 km (0.09 R)
• M42: 18,623,738 km (0.077 R)
• M43: 19,858,818 km (0.102 R)
• M44: 20,696,865 km (0.092 R)
• M45: 20,908,098 km (0.091 R)
• M46: 22,245,203 km (0.098 R)
• M47: 23,499,582 km (0.028 R)
• M48: 24,163,198 km (0.117 R)
• M49: 24,776,848 km (0.116 R)
• M50: 25,621,927 km (0.098 R)
• M51: 26,133,551 km (0.101 R)
• M52: 26,591,171 km (0.084 R)
• M53: 27,340,507 km (0.052 R)
• M54: 27,514,489 km (0.115 R)
• M55: 28,801,031 km (0.074 R)
• M56: 29,511,022 km (0.094 R)
• M57: 29,749,033 km (0.094 R)
• M58: 29,987,492 km (0.059 R)
• M59: 30,767,345 km (0.063 R)
• M60: 31,129,522 km (0.096 R)
• M61: 32,592,439 km (0.113 R)
• M62: 33,890,799 km (0.107 R)
• M63: 35,584,846 km (0.072 R)
• M64: 35,711,405 km (0.109 R)
• M65: 36,282,869 km (0.108 R)
• M66: 36,537,784 km (0.072 R)
• M67: 36,793,297 km (0.114 R)
• M68: 36,985,381 km (0.105 R)
• M69: 39,185,367 km (0.075 R)
• M70: 39,578,061 km (0.055 R)
• M71: 40,103,449 km (0.086 R)
• M72: 40,763,625 km (0.06 R)
• M73: 41,227,976 km (0.041 R)
• M74: 41,360,969 km (0.109 R)
• M75: 42,429,846 km (0.088 R)
• M76: 42,631,204 km (0.087 R)
• M77: 44,118,058 km (0.097 R)
• M78: 44,254,042 km (0.057 R)
• M79: 44,663,043 km (0.069 R)
• M80: 45,828,261 km (0.073 R)
• M81: 46,035,005 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.8

Radius: 13.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.55 AU - 10.09 AU

Year: 10341 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,971,784 km

• M1: 206,894 km (0.12 R)
• M2: 349,461 km (0.107 R)
• M3: 552,914 km (0.062 R)
• M4: 878,738 km (0.079 R)
• M5: 1,124,826 km (0.075 R)
• M6: 1,265,748 km (0.08 R)
• M7: 1,412,952 km (0.119 R)
• M8: 1,645,128 km (0.105 R)
• M9: 2,235,890 km (0.104 R)
• M10: 3,574,492 km (0.088 R)
• M11: 3,680,257 km (0.117 R)
• M12: 3,949,384 km (0.103 R)
• M13: 4,058,889 km (0.086 R)
• M14: 4,853,553 km (0.072 R)
• M15: 5,089,469 km (0.115 R)
• M16: 5,359,643 km (0.087 R)
• M17: 5,851,371 km (0.059 R)
• M18: 6,134,560 km (0.029 R)
• M19: 6,616,415 km (0.118 R)
• M20: 7,044,115 km (0.113 R)
• M21: 7,617,075 km (0.098 R)
• M22: 7,891,886 km (0.085 R)
• M23: 8,100,126 km (0.11 R)
• M24: 8,486,837 km (0.07 R)
• M25: 8,664,559 km (0.091 R)
• M26: 8,807,724 km (0.059 R)
• M27: 9,096,299 km (0.063 R)
• M28: 9,241,857 km (0.046 R)
• M29: 9,535,069 km (0.044 R)
• M30: 10,168,616 km (0.081 R)
• M31: 10,433,554 km (0.083 R)
• M32: 11,594,433 km (0.106 R)
• M33: 12,110,247 km (0.116 R)
• M34: 12,350,950 km (0.112 R)
• M35: 13,246,742 km (0.06 R)
• M36: 14,247,851 km (0.105 R)
• M37: 14,714,895 km (0.117 R)
• M38: 16,014,153 km (0.079 R)
• M39: 16,633,039 km (0.105 R)
• M40: 16,722,050 km (0.109 R)
• M41: 17,530,626 km (0.062 R)
• M42: 18,398,145 km (0.104 R)
• M43: 18,582,449 km (0.078 R)
• M44: 18,767,502 km (0.099 R)
• M45: 19,046,203 km (0.076 R)
• M46: 19,139,402 km (0.116 R)
• M47: 19,279,575 km (0.066 R)
• M48: 19,419,898 km (0.103 R)
• M49: 19,937,806 km (0.111 R)
• M50: 20,364,908 km (0.077 R)
• M51: 21,956,629 km (0.031 R)
• M52: 22,299,358 km (0.105 R)
• M53: 23,788,605 km (0.079 R)
• M54: 24,191,023 km (0.112 R)
• M55: 24,748,275 km (0.103 R)
• M56: 25,156,079 km (0.102 R)
• M57: 25,926,957 km (0.065 R)
• M58: 27,861,257 km (0.07 R)
• M59: 28,445,287 km (0.116 R)
• M60: 28,551,950 km (0.109 R)
• M61: 28,712,170 km (0.078 R)
• M62: 29,033,356 km (0.111 R)
• M63: 29,679,470 km (0.112 R)
• M64: 30,221,612 km (0.056 R)
• M65: 31,040,810 km (0.098 R)
• M66: 31,701,434 km (0.064 R)
• M67: 31,978,041 km (0.073 R)
• M68: 32,200,044 km (0.111 R)
• M69: 32,701,047 km (0.026 R)
• M70: 32,812,797 km (0.088 R)
• M71: 33,429,589 km (0.087 R)
• M72: 35,016,673 km (0.076 R)
• M73: 35,532,037 km (0.113 R)
• M74: 35,819,415 km (0.098 R)
• M75: 36,223,030 km (0.068 R)
• M76: 36,512,352 km (0.073 R)
• M77: 36,744,229 km (0.091 R)
• M78: 37,384,657 km (0.07 R)
• M79: 37,501,493 km (0.061 R)
• M80: 38,087,468 km (0.118 R)
• M81: 38,440,519 km (0.075 R)
• M82: 38,853,858 km (0.098 R)
• M83: 39,268,543 km (0.111 R)
• M84: 39,803,954 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.4

Radius: 3.8

Gravity: 42.96 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.08 AU - 16.96 AU

Year: 22221 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,971,784 km

• M1: 164,258 km (0.052 R)
• M2: 207,043 km (0.105 R)
• M3: 304,731 km (0.102 R)
• M4: 378,183 km (0.1 R)
• M5: 541,993 km (0.108 R)
• M6: 631,901 km (0.093 R)
• M7: 726,597 km (0.083 R)
• M8: 1,093,112 km (0.111 R)
• M9: 1,733,540 km (0.052 R)
• M10: 2,358,261 km (0.069 R)
• M11: 2,431,564 km (0.115 R)
• M12: 3,661,557 km (0.08 R)
• M13: 3,962,100 km (0.079 R)
• M14: 4,405,059 km (0.119 R)
• M15: 5,874,708 km (0.117 R)
• M16: 7,212,562 km (0.095 R)
• M17: 8,809,819 km (0.085 R)
• M18: 9,153,445 km (0.12 R)
• M19: 9,501,410 km (0.088 R)
• M20: 9,794,621 km (0.106 R)
• M21: 10,210,204 km (0.106 R)
• M22: 10,813,981 km (0.081 R)
• M23: 11,367,045 km (0.114 R)
• M24: 11,615,826 km (0.04 R)
• M25: 12,055,494 km (0.063 R)
• M26: 12,245,633 km (0.106 R)
• M27: 12,757,407 km (0.087 R)
• M28: 14,468,208 km (0.079 R)
• M29: 14,737,784 km (0.114 R)
• M30: 14,805,402 km (0.107 R)
• M31: 15,145,288 km (0.073 R)
• M32: 15,418,903 km (0.051 R)
• M33: 17,166,056 km (0.072 R)
• M34: 17,738,268 km (0.075 R)
• M35: 17,954,437 km (0.12 R)
• M36: 18,462,172 km (0.109 R)
• M37: 19,566,205 km (0.109 R)
• M38: 19,715,055 km (0.05 R)
• M39: 19,939,003 km (0.029 R)
• M40: 21,837,400 km (0.116 R)
• M41: 22,457,034 km (0.108 R)
• M42: 22,768,946 km (0.112 R)
• M43: 23,634,220 km (0.062 R)
• M44: 26,048,280 km (0.103 R)
• M45: 29,813,060 km (0.1 R)
• M46: 30,931,903 km (0.114 R)
• M47: 31,105,287 km (0.112 R)
• M48: 33,121,866 km (0.091 R)
• M49: 36,728,072 km (0.12 R)
• M50: 37,556,396 km (0.085 R)
• M51: 38,484,052 km (0.113 R)
• M52: 40,078,317 km (0.089 R)
• M53: 40,646,190 km (0.111 R)
• M54: 41,026,169 km (0.085 R)
• M55: 42,943,864 km (0.104 R)
• M56: 43,719,080 km (0.067 R)
• M57: 43,913,707 km (0.105 R)
• M58: 44,206,021 km (0.116 R)
• M59: 44,303,559 km (0.083 R)
• M60: 46,667,056 km (0.107 R)
• M61: 47,364,182 km (0.07 R)
• M62: 47,964,368 km (0.113 R)
• M63: 49,577,183 km (0.072 R)
• M64: 50,084,918 km (0.073 R)
• M65: 51,618,147 km (0.111 R)
• M66: 51,926,618 km (0.094 R)
• M67: 52,959,441 km (0.088 R)
• M68: 53,478,247 km (0.065 R)
• M69: 53,686,337 km (0.103 R)
• M70: 53,894,578 km (0.066 R)
• M71: 53,998,847 km (0.057 R)
• M72: 54,103,267 km (0.119 R)
• M73: 55,045,135 km (0.082 R)
• M74: 57,370,335 km (0.116 R)
• M75: 57,476,699 km (0.119 R)
• M76: 58,866,613 km (0.089 R)
• M77: 59,511,679 km (0.115 R)
• M78: 60,051,128 km (0.107 R)
• M79: 63,321,637 km (0.031 R)
• M80: 64,203,517 km (0.029 R)
• M81: 65,089,435 km (0.062 R)
• M82: 65,533,890 km (0.114 R)
• M83: 68,673,351 km (0.083 R)
• M84: 69,352,526 km (0.11 R)
• M85: 69,579,316 km (0.093 R)
• M86: 70,033,794 km (0.099 R)
• M87: 70,375,326 km (0.037 R)
• M88: 70,603,313 km (0.081 R)
• M89: 70,717,307 km (0.027 R)
• M90: 71,288,621 km (0.072 R)
• M91: 74,632,283 km (0.077 R)
• M92: 74,864,758 km (0.078 R)
• M93: 76,147,560 km (0.1 R)
• M94: 76,615,951 km (0.112 R)
• M95: 78,616,823 km (0.12 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 18,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit