🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.81 AU - 0.83 AU

Year: 274 Days

Day: 19.2 Hours

Environment

Temp: 91 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.26 AU - 1.86 AU

Year: 719 Days

Day: 12.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.69 AU - 2.01 AU

Year: 928 Days

Day: 36.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.92 AU - 3.34 AU

Year: 2043 Days

Day: 23.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.36 AU - 3.66 AU

Year: 2426 Days

Day: 23.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,648,331 km

• M1: 2,063,703 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.5

Radius: 14.7

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.85 AU - 6.15 AU

Year: 4125 Days

Day: 14.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 79,648,331 km

• M1: 192,383 km (0.026 R)
• M2: 290,070 km (0.095 R)
• M3: 433,235 km (0.032 R)
• M4: 785,389 km (0.101 R)
• M5: 1,227,451 km (0.12 R)
• M6: 1,353,562 km (0.117 R)
• M7: 1,454,839 km (0.086 R)
• M8: 1,604,437 km (0.1 R)
• M9: 1,728,005 km (0.088 R)
• M10: 1,903,483 km (0.091 R)
• M11: 2,519,677 km (0.085 R)
• M12: 2,628,435 km (0.057 R)
• M13: 2,813,188 km (0.118 R)
• M14: 2,945,133 km (0.037 R)
• M15: 3,314,042 km (0.106 R)
• M16: 3,739,348 km (0.095 R)
• M17: 3,906,000 km (0.105 R)
• M18: 4,333,701 km (0.094 R)
• M19: 4,487,039 km (0.101 R)
• M20: 5,026,488 km (0.061 R)
• M21: 6,767,209 km (0.057 R)
• M22: 6,920,098 km (0.078 R)
• M23: 7,022,722 km (0.095 R)
• M24: 7,177,556 km (0.086 R)
• M25: 7,861,817 km (0.077 R)
• M26: 8,103,567 km (0.089 R)
• M27: 8,375,237 km (0.083 R)
• M28: 9,011,177 km (0.091 R)
• M29: 9,320,995 km (0.079 R)
• M30: 9,491,387 km (0.08 R)
• M31: 9,662,975 km (0.106 R)
• M32: 10,183,576 km (0.062 R)
• M33: 10,447,466 km (0.084 R)
• M34: 10,832,531 km (0.051 R)
• M35: 11,677,909 km (0.091 R)
• M36: 12,046,668 km (0.119 R)
• M37: 12,294,701 km (0.114 R)
• M38: 12,795,854 km (0.045 R)
• M39: 13,335,603 km (0.076 R)
• M40: 13,785,893 km (0.084 R)
• M41: 13,915,444 km (0.096 R)
• M42: 14,503,364 km (0.094 R)
• M43: 14,635,160 km (0.064 R)
• M44: 14,899,948 km (0.104 R)
• M45: 15,805,314 km (0.106 R)
• M46: 16,316,041 km (0.097 R)
• M47: 17,388,658 km (0.108 R)
• M48: 17,563,837 km (0.113 R)
• M49: 17,880,536 km (0.119 R)
• M50: 18,698,687 km (0.118 R)
• M51: 19,528,955 km (0.058 R)
• M52: 20,003,629 km (0.116 R)
• M53: 20,113,733 km (0.112 R)
• M54: 20,334,539 km (0.117 R)
• M55: 20,593,194 km (0.076 R)
• M56: 21,188,294 km (0.104 R)
• M57: 21,563,187 km (0.095 R)
• M58: 22,053,868 km (0.072 R)
• M59: 22,471,844 km (0.077 R)
• M60: 22,815,770 km (0.1 R)
• M61: 23,200,087 km (0.116 R)
• M62: 23,354,322 km (0.052 R)
• M63: 23,470,260 km (0.067 R)
• M64: 23,780,526 km (0.094 R)
• M65: 23,897,213 km (0.045 R)
• M66: 24,131,034 km (0.102 R)
• M67: 24,404,948 km (0.12 R)
• M68: 24,916,124 km (0.089 R)
• M69: 25,272,316 km (0.093 R)
• M70: 26,713,393 km (0.111 R)
• M71: 26,956,190 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.3

Radius: 10.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.66 AU - 5.68 AU

Year: 4981 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 54.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 79,648,331 km

• M1: 136,583 km (0.118 R)
• M2: 282,441 km (0.053 R)
• M3: 406,457 km (0.091 R)
• M4: 1,002,306 km (0.039 R)
• M5: 1,078,451 km (0.077 R)
• M6: 1,170,005 km (0.072 R)
• M7: 1,668,016 km (0.089 R)
• M8: 1,806,245 km (0.071 R)
• M9: 2,028,996 km (0.079 R)
• M10: 2,554,084 km (0.027 R)
• M11: 3,026,365 km (0.104 R)
• M12: 3,139,162 km (0.104 R)
• M13: 3,886,852 km (0.065 R)
• M14: 3,989,326 km (0.098 R)
• M15: 4,281,042 km (0.06 R)
• M16: 5,062,691 km (0.107 R)
• M17: 5,152,300 km (0.105 R)
• M18: 5,378,791 km (0.027 R)
• M19: 5,516,122 km (0.039 R)
• M20: 6,148,921 km (0.117 R)
• M21: 6,220,579 km (0.076 R)
• M22: 6,583,653 km (0.04 R)
• M23: 7,028,258 km (0.109 R)
• M24: 7,457,155 km (0.097 R)
• M25: 7,842,818 km (0.09 R)
• M26: 8,182,256 km (0.072 R)
• M27: 8,821,637 km (0.092 R)
• M28: 9,011,177 km (0.089 R)
• M29: 9,147,461 km (0.041 R)
• M30: 9,449,499 km (0.113 R)
• M31: 10,633,117 km (0.094 R)
• M32: 11,213,108 km (0.095 R)
• M33: 11,506,919 km (0.119 R)
• M34: 11,833,042 km (0.03 R)
• M35: 12,132,238 km (0.054 R)
• M36: 12,312,952 km (0.105 R)
• M37: 12,768,777 km (0.071 R)
• M38: 13,075,602 km (0.113 R)
• M39: 13,447,203 km (0.106 R)
• M40: 13,696,732 km (0.114 R)
• M41: 13,979,472 km (0.068 R)
• M42: 14,486,609 km (0.113 R)
• M43: 15,258,833 km (0.117 R)
• M44: 16,110,494 km (0.094 R)
• M45: 16,742,694 km (0.071 R)
• M46: 16,843,224 km (0.065 R)
• M47: 17,044,882 km (0.114 R)
• M48: 17,146,160 km (0.092 R)
• M49: 17,315,206 km (0.106 R)
• M50: 17,757,267 km (0.113 R)
• M51: 17,928,258 km (0.074 R)
• M52: 18,272,034 km (0.054 R)
• M53: 18,966,018 km (0.094 R)
• M54: 19,035,880 km (0.096 R)
• M55: 19,456,998 km (0.091 R)
• M56: 19,739,439 km (0.095 R)
• M57: 19,952,167 km (0.117 R)
• M58: 20,094,435 km (0.094 R)
• M59: 20,201,248 km (0.119 R)
• M60: 22,415,595 km (0.099 R)
• M61: 22,637,599 km (0.066 R)
• M62: 23,009,050 km (0.116 R)
• M63: 23,195,599 km (0.112 R)
• M64: 23,532,643 km (0.082 R)
• M65: 24,022,276 km (0.081 R)
• M66: 24,629,644 km (0.109 R)
• M67: 25,088,461 km (0.043 R)
• M68: 25,511,523 km (0.105 R)
• M69: 25,665,908 km (0.097 R)
• M70: 25,781,996 km (0.088 R)
• M71: 25,859,338 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.3

Radius: 12.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.11 AU - 8.27 AU

Year: 7868 Days

Day: 15 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 79,648,331 km

• M1: 155,283 km (0.03 R)
• M2: 410,646 km (0.105 R)
• M3: 493,523 km (0.102 R)
• M4: 824,583 km (0.066 R)
• M5: 1,191,547 km (0.105 R)
• M6: 1,287,290 km (0.09 R)
• M7: 1,590,824 km (0.091 R)
• M8: 1,824,496 km (0.107 R)
• M9: 2,226,016 km (0.104 R)
• M10: 2,406,581 km (0.044 R)
• M11: 2,999,886 km (0.097 R)
• M12: 3,451,073 km (0.107 R)
• M13: 4,143,562 km (0.095 R)
• M14: 4,442,608 km (0.118 R)
• M15: 4,569,317 km (0.119 R)
• M16: 4,930,746 km (0.081 R)
• M17: 5,009,434 km (0.049 R)
• M18: 5,930,209 km (0.097 R)
• M19: 6,070,083 km (0.115 R)
• M20: 6,553,733 km (0.03 R)
• M21: 7,679,906 km (0.062 R)
• M22: 8,705,998 km (0.093 R)
• M23: 8,929,198 km (0.099 R)
• M24: 10,073,621 km (0.106 R)
• M25: 10,578,215 km (0.093 R)
• M26: 10,885,040 km (0.119 R)
• M27: 11,194,708 km (0.112 R)
• M28: 11,333,235 km (0.103 R)
• M29: 11,717,403 km (0.095 R)
• M30: 12,105,759 km (0.093 R)
• M31: 12,606,164 km (0.095 R)
• M32: 13,369,562 km (0.089 R)
• M33: 13,590,368 km (0.092 R)
• M34: 13,738,320 km (0.064 R)
• M35: 14,260,267 km (0.09 R)
• M36: 14,448,162 km (0.109 R)
• M37: 14,637,104 km (0.079 R)
• M38: 14,979,085 km (0.098 R)
• M39: 15,170,122 km (0.094 R)
• M40: 15,439,099 km (0.106 R)
• M41: 15,825,959 km (0.1 R)
• M42: 16,020,735 km (0.109 R)
• M43: 17,848,821 km (0.046 R)
• M44: 18,051,526 km (0.089 R)
• M45: 18,664,130 km (0.096 R)
• M46: 18,746,408 km (0.056 R)
• M47: 18,828,687 km (0.042 R)
• M48: 18,911,116 km (0.108 R)
• M49: 19,159,298 km (0.091 R)
• M50: 19,283,764 km (0.098 R)
• M51: 20,458,107 km (0.036 R)
• M52: 20,585,265 km (0.088 R)
• M53: 20,670,237 km (0.032 R)
• M54: 21,569,320 km (0.092 R)
• M55: 22,437,437 km (0.098 R)
• M56: 22,875,758 km (0.055 R)
• M57: 23,051,985 km (0.079 R)
• M58: 23,316,923 km (0.114 R)
• M59: 24,028,709 km (0.108 R)
• M60: 24,118,169 km (0.11 R)
• M61: 24,477,204 km (0.052 R)
• M62: 25,155,181 km (0.098 R)
• M63: 25,473,675 km (0.071 R)
• M64: 25,701,961 km (0.108 R)
• M65: 26,160,628 km (0.091 R)
• M66: 26,483,311 km (0.069 R)
• M67: 26,946,466 km (0.108 R)
• M68: 27,225,765 km (0.103 R)
• M69: 27,787,206 km (0.108 R)
• M70: 28,257,841 km (0.105 R)
• M71: 28,494,206 km (0.032 R)
• M72: 28,873,885 km (0.096 R)
• M73: 29,016,601 km (0.083 R)
• M74: 29,446,246 km (0.105 R)
• M75: 29,590,010 km (0.094 R)
• M76: 31,577,268 km (0.095 R)
• M77: 32,364,452 km (0.059 R)
• M78: 32,512,853 km (0.099 R)
• M79: 32,661,404 km (0.105 R)
• M80: 33,208,035 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.5

Radius: 6.8

Gravity: 17.18 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.1 AU - 15.44 AU

Year: 19889 Days

Day: 22 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,648,331 km

• M1: 104,719 km (0.079 R)
• M2: 202,556 km (0.117 R)
• M3: 380,427 km (0.047 R)
• M4: 477,516 km (0.109 R)
• M5: 721,062 km (0.085 R)
• M6: 947,553 km (0.109 R)
• M7: 1,224,758 km (0.117 R)
• M8: 1,403,078 km (0.077 R)
• M9: 1,952,851 km (0.085 R)
• M10: 2,091,229 km (0.082 R)
• M11: 2,414,210 km (0.11 R)
• M12: 2,714,603 km (0.111 R)
• M13: 2,869,287 km (0.067 R)
• M14: 2,947,826 km (0.092 R)
• M15: 3,813,848 km (0.089 R)
• M16: 5,224,406 km (0.052 R)
• M17: 5,909,265 km (0.1 R)
• M18: 6,262,167 km (0.118 R)
• M19: 7,469,422 km (0.119 R)
• M20: 7,741,241 km (0.091 R)
• M21: 7,796,143 km (0.114 R)
• M22: 8,689,692 km (0.085 R)
• M23: 8,746,539 km (0.064 R)
• M24: 9,851,618 km (0.113 R)
• M25: 10,030,088 km (0.107 R)
• M26: 11,247,067 km (0.108 R)
• M27: 11,999,395 km (0.097 R)
• M28: 12,126,403 km (0.108 R)
• M29: 12,381,767 km (0.118 R)
• M30: 12,703,402 km (0.049 R)
• M31: 13,223,704 km (0.111 R)
• M32: 13,684,615 km (0.073 R)
• M33: 15,788,709 km (0.104 R)
• M34: 18,209,651 km (0.097 R)
• M35: 18,795,776 km (0.08 R)
• M36: 19,017,181 km (0.057 R)
• M37: 19,165,282 km (0.045 R)
• M38: 19,836,528 km (0.109 R)
• M39: 20,439,707 km (0.086 R)
• M40: 21,278,652 km (0.116 R)
• M41: 21,741,059 km (0.112 R)
• M42: 22,754,285 km (0.072 R)
• M43: 22,832,973 km (0.117 R)
• M44: 24,826,515 km (0.102 R)
• M45: 25,639,429 km (0.078 R)
• M46: 28,383,503 km (0.037 R)
• M47: 28,637,670 km (0.035 R)
• M48: 29,147,948 km (0.076 R)
• M49: 30,005,294 km (0.091 R)
• M50: 31,306,646 km (0.061 R)
• M51: 32,361,011 km (0.111 R)
• M52: 33,695,275 km (0.04 R)
• M53: 37,340,077 km (0.103 R)
• M54: 37,618,479 km (0.054 R)
• M55: 37,711,529 km (0.091 R)
• M56: 38,177,377 km (0.094 R)
• M57: 41,683,502 km (0.117 R)
• M58: 43,134,003 km (0.117 R)
• M59: 44,699,395 km (0.116 R)
• M60: 45,786,224 km (0.078 R)
• M61: 46,582,234 km (0.058 R)
• M62: 47,885,381 km (0.032 R)
• M63: 49,302,073 km (0.079 R)
• M64: 50,424,954 km (0.089 R)
• M65: 51,762,808 km (0.071 R)
• M66: 52,799,820 km (0.102 R)
• M67: 54,894,191 km (0.097 R)
• M68: 57,122,601 km (0.09 R)
• M69: 57,229,413 km (0.086 R)
• M70: 58,624,414 km (0.115 R)
• M71: 59,272,023 km (0.087 R)
• M72: 60,574,422 km (0.112 R)
• M73: 61,447,924 km (0.096 R)
• M74: 62,215,660 km (0.054 R)
• M75: 62,545,673 km (0.063 R)
• M76: 63,760,557 km (0.081 R)
• M77: 64,649,169 km (0.097 R)
• M78: 65,429,920 km (0.056 R)
• M79: 65,653,569 km (0.089 R)
• M80: 66,326,011 km (0.036 R)
• M81: 67,452,034 km (0.102 R)
• M82: 70,523,279 km (0.104 R)
• M83: 70,752,612 km (0.099 R)
• M84: 70,867,354 km (0.071 R)
• M85: 71,442,109 km (0.105 R)
• M86: 72,711,895 km (0.059 R)
• M87: 73,407,526 km (0.051 R)
• M88: 74,338,623 km (0.057 R)
• M89: 75,625,314 km (0.077 R)
• M90: 76,447,803 km (0.088 R)
• M91: 78,933,372 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 14,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit