🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.93 AU - 1.11 AU

Year: 397 Days

Day: 35.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,982,611 km

• M1: 830,867 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.28 AU - 1.4 AU

Year: 597 Days

Day: 39.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.25 AU - 1.69 AU

Year: 686 Days

Day: 22 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.59 AU - 2.21 AU

Year: 1008 Days

Day: 41.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.64 AU - 3.7 AU

Year: 2707 Days

Day: 22.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.1

Radius: 11.7

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.68 AU - 5.06 AU

Year: 4138 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,982,611 km

• M1: 169,046 km (0.096 R)
• M2: 281,394 km (0.098 R)
• M3: 622,926 km (0.106 R)
• M4: 803,789 km (0.073 R)
• M5: 926,310 km (0.096 R)
• M6: 1,029,233 km (0.118 R)
• M7: 1,261,409 km (0.077 R)
• M8: 1,480,869 km (0.069 R)
• M9: 1,649,915 km (0.053 R)
• M10: 1,793,080 km (0.049 R)
• M11: 2,024,358 km (0.117 R)
• M12: 2,213,001 km (0.104 R)
• M13: 2,318,318 km (0.119 R)
• M14: 2,443,532 km (0.11 R)
• M15: 2,534,338 km (0.065 R)
• M16: 2,644,890 km (0.063 R)
• M17: 3,103,258 km (0.117 R)
• M18: 3,669,636 km (0.06 R)
• M19: 4,007,877 km (0.096 R)
• M20: 4,534,162 km (0.115 R)
• M21: 4,759,905 km (0.041 R)
• M22: 4,989,388 km (0.077 R)
• M23: 5,199,124 km (0.103 R)
• M24: 6,722,031 km (0.039 R)
• M25: 6,902,147 km (0.116 R)
• M26: 7,031,848 km (0.057 R)
• M27: 7,346,452 km (0.088 R)
• M28: 7,692,472 km (0.036 R)
• M29: 8,043,878 km (0.067 R)
• M30: 8,207,837 km (0.116 R)
• M31: 8,818,645 km (0.104 R)
• M32: 8,903,018 km (0.079 R)
• M33: 9,329,372 km (0.089 R)
• M34: 9,530,432 km (0.112 R)
• M35: 9,704,115 km (0.088 R)
• M36: 10,025,152 km (0.111 R)
• M37: 10,260,918 km (0.119 R)
• M38: 10,797,825 km (0.115 R)
• M39: 11,899,314 km (0.118 R)
• M40: 12,463,447 km (0.098 R)
• M41: 13,004,244 km (0.102 R)
• M42: 13,229,239 km (0.078 R)
• M43: 13,455,431 km (0.048 R)
• M44: 13,552,819 km (0.086 R)
• M45: 13,715,582 km (0.109 R)
• M46: 13,846,181 km (0.051 R)
• M47: 14,207,759 km (0.056 R)
• M48: 14,340,003 km (0.118 R)
• M49: 14,572,478 km (0.071 R)
• M50: 15,074,678 km (0.075 R)
• M51: 15,345,002 km (0.118 R)
• M52: 15,548,604 km (0.1 R)
• M53: 15,924,394 km (0.105 R)
• M54: 16,511,117 km (0.118 R)
• M55: 17,210,487 km (0.089 R)
• M56: 18,062,447 km (0.118 R)
• M57: 18,457,535 km (0.12 R)
• M58: 18,855,465 km (0.106 R)
• M59: 19,476,147 km (0.059 R)
• M60: 19,623,052 km (0.087 R)
• M61: 20,214,861 km (0.101 R)
• M62: 20,550,259 km (0.027 R)
• M63: 21,075,647 km (0.098 R)
• M64: 21,567,525 km (0.04 R)
• M65: 21,719,666 km (0.029 R)
• M66: 22,101,440 km (0.064 R)
• M67: 22,178,034 km (0.097 R)
• M68: 22,562,650 km (0.113 R)
• M69: 22,794,377 km (0.093 R)
• M70: 23,338,165 km (0.049 R)
• M71: 23,494,346 km (0.086 R)
• M72: 24,240,989 km (0.113 R)
• M73: 24,637,124 km (0.105 R)
• M74: 24,835,939 km (0.075 R)
• M75: 25,475,919 km (0.087 R)
• M76: 25,596,495 km (0.088 R)
• M77: 26,080,743 km (0.094 R)
• M78: 26,567,983 km (0.082 R)
• M79: 27,099,355 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.4

Radius: 12.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.46 AU - 6.18 AU

Year: 4724 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 41,982,611 km

• M1: 169,794 km (0.112 R)
• M2: 310,266 km (0.113 R)
• M3: 402,717 km (0.06 R)
• M4: 587,620 km (0.036 R)
• M5: 671,994 km (0.04 R)
• M6: 990,338 km (0.077 R)
• M7: 1,075,010 km (0.099 R)
• M8: 1,365,829 km (0.083 R)
• M9: 1,636,900 km (0.032 R)
• M10: 1,796,521 km (0.114 R)
• M11: 1,997,431 km (0.103 R)
• M12: 2,230,953 km (0.099 R)
• M13: 2,396,109 km (0.106 R)
• M14: 2,552,140 km (0.067 R)
• M15: 2,698,147 km (0.08 R)
• M16: 2,971,014 km (0.071 R)
• M17: 3,281,579 km (0.115 R)
• M18: 3,484,733 km (0.095 R)
• M19: 3,587,955 km (0.068 R)
• M20: 4,135,035 km (0.093 R)
• M21: 4,291,664 km (0.078 R)
• M22: 4,578,592 km (0.062 R)
• M23: 4,921,471 km (0.09 R)
• M24: 5,020,953 km (0.088 R)
• M25: 5,171,449 km (0.035 R)
• M26: 5,340,494 km (0.101 R)
• M27: 5,545,892 km (0.111 R)
• M28: 6,035,077 km (0.1 R)
• M29: 6,320,959 km (0.103 R)
• M30: 6,483,721 km (0.1 R)
• M31: 7,167,533 km (0.079 R)
• M32: 7,661,954 km (0.039 R)
• M33: 7,777,593 km (0.086 R)
• M34: 8,030,115 km (0.049 R)
• M35: 8,364,615 km (0.081 R)
• M36: 8,583,477 km (0.084 R)
• M37: 9,643,677 km (0.107 R)
• M38: 10,041,308 km (0.043 R)
• M39: 10,401,690 km (0.064 R)
• M40: 10,487,260 km (0.097 R)
• M41: 10,723,325 km (0.104 R)
• M42: 11,222,832 km (0.041 R)
• M43: 12,584,023 km (0.102 R)
• M44: 12,995,717 km (0.051 R)
• M45: 13,295,810 km (0.074 R)
• M46: 13,458,273 km (0.095 R)
• M47: 13,668,159 km (0.071 R)
• M48: 13,926,215 km (0.099 R)
• M49: 14,257,126 km (0.082 R)
• M50: 14,375,907 km (0.077 R)
• M51: 14,686,173 km (0.093 R)
• M52: 14,998,832 km (0.1 R)
• M53: 15,119,558 km (0.113 R)
• M54: 15,289,351 km (0.108 R)
• M55: 16,569,610 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.7

Radius: 8.9

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.67 AU - 7.67 AU

Year: 5901 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,982,611 km

• M1: 139,874 km (0.097 R)
• M2: 207,193 km (0.102 R)
• M3: 296,952 km (0.081 R)
• M4: 363,523 km (0.082 R)
• M5: 811,868 km (0.041 R)
• M6: 986,748 km (0.116 R)
• M7: 1,407,417 km (0.074 R)
• M8: 1,529,788 km (0.082 R)
• M9: 1,710,801 km (0.115 R)
• M10: 1,822,850 km (0.094 R)
• M11: 2,609,884 km (0.117 R)
• M12: 3,466,631 km (0.072 R)
• M13: 3,537,690 km (0.104 R)
• M14: 3,827,312 km (0.113 R)
• M15: 4,352,400 km (0.088 R)
• M16: 4,688,846 km (0.071 R)
• M17: 5,332,117 km (0.045 R)
• M18: 5,414,545 km (0.101 R)
• M19: 5,497,273 km (0.068 R)
• M20: 5,580,599 km (0.102 R)
• M21: 5,832,821 km (0.108 R)
• M22: 5,889,369 km (0.103 R)
• M23: 6,031,487 km (0.067 R)
• M24: 6,232,546 km (0.094 R)
• M25: 6,290,441 km (0.061 R)
• M26: 6,406,678 km (0.103 R)
• M27: 6,968,418 km (0.051 R)
• M28: 7,300,974 km (0.053 R)
• M29: 7,515,348 km (0.044 R)
• M30: 7,762,783 km (0.111 R)
• M31: 8,044,476 km (0.054 R)
• M32: 8,139,171 km (0.103 R)
• M33: 8,585,721 km (0.06 R)
• M34: 8,811,913 km (0.051 R)
• M35: 9,007,437 km (0.107 R)
• M36: 9,938,834 km (0.083 R)
• M37: 10,347,386 km (0.05 R)
• M38: 10,416,051 km (0.077 R)
• M39: 10,588,238 km (0.084 R)
• M40: 10,865,742 km (0.075 R)
• M41: 10,970,461 km (0.119 R)
• M42: 11,251,405 km (0.078 R)
• M43: 12,948,743 km (0.104 R)
• M44: 13,022,794 km (0.091 R)
• M45: 13,320,194 km (0.116 R)
• M46: 13,432,243 km (0.075 R)
• M47: 14,149,565 km (0.11 R)
• M48: 14,493,640 km (0.084 R)
• M49: 15,581,815 km (0.103 R)
• M50: 15,897,467 km (0.116 R)
• M51: 16,056,190 km (0.052 R)
• M52: 16,615,686 km (0.096 R)
• M53: 17,507,738 km (0.098 R)
• M54: 17,877,095 km (0.117 R)
• M55: 18,124,829 km (0.101 R)
• M56: 18,456,787 km (0.098 R)
• M57: 18,540,113 km (0.082 R)
• M58: 19,465,077 km (0.083 R)
• M59: 21,097,638 km (0.108 R)
• M60: 21,842,187 km (0.095 R)
• M61: 22,195,537 km (0.106 R)
• M62: 22,684,572 km (0.03 R)
• M63: 24,127,145 km (0.069 R)
• M64: 24,997,505 km (0.082 R)
• M65: 25,738,613 km (0.061 R)
• M66: 25,878,337 km (0.108 R)
• M67: 25,971,686 km (0.119 R)
• M68: 26,392,954 km (0.092 R)
• M69: 26,769,193 km (0.106 R)
• M70: 27,099,953 km (0.115 R)
• M71: 27,813,386 km (0.092 R)
• M72: 28,244,377 km (0.098 R)
• M73: 29,161,412 km (0.056 R)
• M74: 29,892,347 km (0.081 R)
• M75: 30,137,389 km (0.068 R)
• M76: 30,629,266 km (0.119 R)
• M77: 31,820,813 km (0.086 R)
• M78: 32,774,799 km (0.112 R)
• M79: 32,926,342 km (0.081 R)
• M80: 33,078,034 km (0.079 R)
• M81: 33,382,316 km (0.083 R)
• M82: 33,585,470 km (0.083 R)
• M83: 33,738,209 km (0.092 R)
• M84: 34,249,086 km (0.029 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.4

Radius: 8.4

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.66 AU - 9.56 AU

Year: 10586 Days

Day: 5.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 41,982,611 km

• M1: 164,857 km (0.054 R)
• M2: 234,270 km (0.088 R)
• M3: 357,389 km (0.094 R)
• M4: 712,684 km (0.104 R)
• M5: 976,276 km (0.118 R)
• M6: 1,081,144 km (0.092 R)
• M7: 1,302,399 km (0.11 R)
• M8: 2,845,501 km (0.112 R)
• M9: 3,423,846 km (0.117 R)
• M10: 3,562,524 km (0.038 R)
• M11: 3,726,633 km (0.096 R)
• M12: 4,307,970 km (0.114 R)
• M13: 4,533,414 km (0.087 R)
• M14: 5,772,234 km (0.12 R)
• M15: 6,020,866 km (0.087 R)
• M16: 6,787,704 km (0.081 R)
• M17: 6,845,599 km (0.119 R)
• M18: 7,948,883 km (0.058 R)
• M19: 9,655,795 km (0.074 R)
• M20: 9,984,012 km (0.079 R)
• M21: 10,516,730 km (0.113 R)
• M22: 10,584,049 km (0.079 R)
• M23: 10,820,564 km (0.072 R)
• M24: 11,230,013 km (0.048 R)
• M25: 11,958,854 km (0.092 R)
• M26: 12,276,001 km (0.072 R)
• M27: 12,990,331 km (0.09 R)
• M28: 13,352,657 km (0.12 R)
• M29: 13,608,320 km (0.102 R)
• M30: 14,496,782 km (0.074 R)
• M31: 14,646,828 km (0.075 R)
• M32: 15,941,747 km (0.102 R)
• M33: 16,329,655 km (0.071 R)
• M34: 16,877,781 km (0.113 R)
• M35: 17,114,595 km (0.114 R)
• M36: 19,130,426 km (0.112 R)
• M37: 20,375,529 km (0.089 R)
• M38: 20,796,348 km (0.115 R)
• M39: 21,092,701 km (0.099 R)
• M40: 21,518,307 km (0.041 R)
• M41: 22,551,580 km (0.108 R)
• M42: 23,865,797 km (0.076 R)
• M43: 24,309,355 km (0.086 R)
• M44: 24,576,836 km (0.067 R)
• M45: 25,928,752 km (0.115 R)
• M46: 27,350,979 km (0.047 R)
• M47: 28,235,102 km (0.1 R)
• M48: 28,422,399 km (0.083 R)
• M49: 29,412,587 km (0.096 R)
• M50: 30,031,324 km (0.114 R)
• M51: 30,654,249 km (0.072 R)
• M52: 30,894,952 km (0.082 R)
• M53: 31,329,833 km (0.046 R)
• M54: 31,426,773 km (0.114 R)
• M55: 31,523,862 km (0.051 R)
• M56: 31,718,189 km (0.079 R)
• M57: 32,548,607 km (0.056 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.9

Radius: 12.6

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.21 AU - 10.39 AU

Year: 11812 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,982,611 km

• M1: 396,135 km (0.06 R)
• M2: 610,359 km (0.105 R)
• M3: 725,849 km (0.104 R)
• M4: 882,029 km (0.094 R)
• M5: 981,661 km (0.065 R)
• M6: 1,085,482 km (0.109 R)
• M7: 1,400,834 km (0.064 R)
• M8: 2,185,475 km (0.089 R)
• M9: 2,347,639 km (0.098 R)
• M10: 2,733,751 km (0.043 R)
• M11: 2,934,512 km (0.061 R)
• M12: 3,271,257 km (0.08 R)
• M13: 3,593,341 km (0.109 R)
• M14: 3,897,773 km (0.103 R)
• M15: 4,531,619 km (0.106 R)
• M16: 4,982,507 km (0.047 R)
• M17: 5,260,011 km (0.095 R)
• M18: 5,353,659 km (0.114 R)
• M19: 5,733,787 km (0.102 R)
• M20: 6,287,449 km (0.117 R)
• M21: 6,554,032 km (0.05 R)
• M22: 6,688,670 km (0.065 R)
• M23: 6,824,206 km (0.117 R)
• M24: 6,926,531 km (0.066 R)
• M25: 7,306,061 km (0.083 R)
• M26: 7,657,167 km (0.103 R)
• M27: 7,906,098 km (0.109 R)
• M28: 8,485,341 km (0.096 R)
• M29: 8,817,298 km (0.032 R)
• M30: 9,228,693 km (0.106 R)
• M31: 9,531,928 km (0.105 R)
• M32: 10,619,055 km (0.102 R)
• M33: 12,740,652 km (0.097 R)
• M34: 12,866,913 km (0.052 R)
• M35: 13,806,088 km (0.109 R)
• M36: 14,109,622 km (0.091 R)
• M37: 15,569,847 km (0.087 R)
• M38: 16,158,216 km (0.11 R)
• M39: 16,938,668 km (0.05 R)
• M40: 17,403,618 km (0.089 R)
• M41: 17,543,791 km (0.047 R)
• M42: 19,595,675 km (0.102 R)
• M43: 19,985,677 km (0.045 R)
• M44: 20,230,868 km (0.071 R)
• M45: 21,121,424 km (0.081 R)
• M46: 22,787,346 km (0.093 R)
• M47: 22,940,983 km (0.111 R)
• M48: 23,043,458 km (0.03 R)
• M49: 23,146,231 km (0.109 R)
• M50: 23,403,689 km (0.061 R)
• M51: 24,547,664 km (0.052 R)
• M52: 24,915,525 km (0.069 R)
• M53: 25,285,182 km (0.042 R)
• M54: 25,444,055 km (0.028 R)
• M55: 25,550,269 km (0.119 R)
• M56: 25,976,473 km (0.087 R)
• M57: 26,998,077 km (0.085 R)
• M58: 27,813,835 km (0.077 R)
• M59: 28,472,364 km (0.114 R)
• M60: 29,024,979 km (0.093 R)
• M61: 31,214,194 km (0.051 R)
• M62: 32,127,639 km (0.083 R)
• M63: 32,991,866 km (0.096 R)
• M64: 33,980,708 km (0.075 R)
• M65: 34,097,693 km (0.104 R)
• M66: 35,038,215 km (0.104 R)
• M67: 35,215,638 km (0.096 R)
• M68: 36,166,332 km (0.087 R)
• M69: 36,525,068 km (0.031 R)
• M70: 37,729,181 km (0.075 R)
• M71: 38,032,267 km (0.105 R)
• M72: 38,946,310 km (0.102 R)
• M73: 39,252,686 km (0.105 R)
• M74: 40,052,885 km (0.1 R)
• M75: 40,982,785 km (0.063 R)
• M76: 41,356,780 km (0.102 R)
• M77: 41,606,758 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 11,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit