🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.16 AU - 1.24 AU

Year: 466 Days

Day: 12.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.11 AU - 1.51 AU

Year: 532 Days

Day: 47.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.74 AU - 2.8 AU

Year: 1213 Days

Day: 19.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.2 AU - 3.1 AU

Year: 1530 Days

Day: 42.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.51 AU - 2.99 AU

Year: 1618 Days

Day: 35.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 14.2

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.64 AU - 6.16 AU

Year: 4452 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,728,253 km

• M1: 201,808 km (0.086 R)
• M2: 557,402 km (0.114 R)
• M3: 869,762 km (0.046 R)
• M4: 1,096,253 km (0.103 R)
• M5: 1,209,798 km (0.079 R)
• M6: 1,528,591 km (0.072 R)
• M7: 1,690,007 km (0.07 R)
• M8: 1,806,544 km (0.12 R)
• M9: 1,978,133 km (0.088 R)
• M10: 2,506,662 km (0.089 R)
• M11: 2,699,194 km (0.065 R)
• M12: 2,896,664 km (0.09 R)
• M13: 3,058,229 km (0.103 R)
• M14: 3,222,937 km (0.116 R)
• M15: 3,454,215 km (0.099 R)
• M16: 3,933,377 km (0.117 R)
• M17: 4,022,836 km (0.04 R)
• M18: 4,364,518 km (0.077 R)
• M19: 4,882,725 km (0.045 R)
• M20: 4,979,066 km (0.095 R)
• M21: 5,100,390 km (0.051 R)
• M22: 5,222,761 km (0.09 R)
• M23: 5,545,593 km (0.118 R)
• M24: 5,798,413 km (0.104 R)
• M25: 6,847,693 km (0.12 R)
• M26: 7,449,824 km (0.056 R)
• M27: 7,983,590 km (0.097 R)
• M28: 8,240,898 km (0.092 R)
• M29: 8,617,286 km (0.116 R)
• M30: 8,734,122 km (0.069 R)
• M31: 8,910,648 km (0.063 R)
• M32: 9,028,979 km (0.07 R)
• M33: 9,147,760 km (0.117 R)
• M34: 9,237,220 km (0.108 R)
• M35: 9,780,110 km (0.105 R)
• M36: 9,871,664 km (0.106 R)
• M37: 10,426,822 km (0.053 R)
• M38: 10,739,631 km (0.099 R)
• M39: 11,055,432 km (0.103 R)
• M40: 11,406,538 km (0.07 R)
• M41: 11,567,356 km (0.071 R)
• M42: 11,728,922 km (0.088 R)
• M43: 12,514,909 km (0.114 R)
• M44: 13,149,354 km (0.12 R)
• M45: 13,419,527 km (0.049 R)
• M46: 13,521,404 km (0.05 R)
• M47: 13,897,044 km (0.072 R)
• M48: 14,103,339 km (0.107 R)
• M49: 14,414,652 km (0.107 R)
• M50: 15,362,505 km (0.029 R)
• M51: 15,540,376 km (0.116 R)
• M52: 15,790,354 km (0.085 R)
• M53: 16,366,755 km (0.066 R)
• M54: 16,548,367 km (0.028 R)
• M55: 16,876,884 km (0.066 R)
• M56: 18,025,047 km (0.086 R)
• M57: 18,400,688 km (0.047 R)
• M58: 18,513,933 km (0.088 R)
• M59: 18,627,478 km (0.072 R)
• M60: 18,741,172 km (0.054 R)
• M61: 19,083,602 km (0.073 R)
• M62: 19,313,085 km (0.109 R)
• M63: 19,890,832 km (0.103 R)
• M64: 20,552,503 km (0.105 R)
• M65: 21,737,767 km (0.112 R)
• M66: 22,863,940 km (0.103 R)
• M67: 24,132,829 km (0.084 R)
• M68: 24,547,066 km (0.11 R)
• M69: 25,550,868 km (0.092 R)
• M70: 26,312,470 km (0.07 R)
• M71: 26,567,983 km (0.104 R)
• M72: 27,210,357 km (0.082 R)
• M73: 28,249,015 km (0.094 R)
• M74: 29,388,801 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267

Radius: 11.5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.58 AU - 5.76 AU

Year: 4790 Days

Day: 6 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 18,728,253 km

• M1: 198,816 km (0.106 R)
• M2: 339,587 km (0.092 R)
• M3: 487,689 km (0.118 R)
• M4: 816,356 km (0.085 R)
• M5: 973,284 km (0.111 R)
• M6: 1,175,690 km (0.116 R)
• M7: 1,258,268 km (0.07 R)
• M8: 1,330,823 km (0.116 R)
• M9: 1,467,555 km (0.114 R)
• M10: 1,648,569 km (0.099 R)
• M11: 1,837,211 km (0.062 R)
• M12: 2,133,714 km (0.101 R)
• M13: 2,491,553 km (0.029 R)
• M14: 2,568,595 km (0.103 R)
• M15: 2,772,647 km (0.059 R)
• M16: 2,900,852 km (0.102 R)
• M17: 3,014,696 km (0.081 R)
• M18: 3,297,586 km (0.112 R)
• M19: 3,468,127 km (0.108 R)
• M20: 3,694,170 km (0.044 R)
• M21: 3,817,887 km (0.064 R)
• M22: 4,069,660 km (0.115 R)
• M23: 4,179,316 km (0.1 R)
• M24: 4,308,419 km (0.062 R)
• M25: 4,401,469 km (0.114 R)
• M26: 4,513,966 km (0.107 R)
• M27: 4,838,145 km (0.053 R)
• M28: 5,368,619 km (0.07 R)
• M29: 5,590,173 km (0.054 R)
• M30: 5,773,580 km (0.058 R)
• M31: 5,959,082 km (0.097 R)
• M32: 6,083,846 km (0.104 R)
• M33: 6,527,553 km (0.102 R)
• M34: 7,091,238 km (0.086 R)
• M35: 7,423,645 km (0.064 R)
• M36: 8,521,544 km (0.062 R)
• M37: 9,718,626 km (0.107 R)
• M38: 9,792,078 km (0.03 R)
• M39: 10,236,982 km (0.105 R)
• M40: 10,336,764 km (0.073 R)
• M41: 10,587,640 km (0.119 R)
• M42: 10,891,323 km (0.109 R)
• M43: 11,069,794 km (0.036 R)
• M44: 11,637,218 km (0.109 R)
• M45: 12,187,589 km (0.066 R)
• M46: 12,426,048 km (0.097 R)
• M47: 12,585,968 km (0.112 R)
• M48: 12,800,192 km (0.117 R)
• M49: 13,834,213 km (0.063 R)
• M50: 14,305,446 km (0.119 R)
• M51: 14,501,120 km (0.05 R)
• M52: 14,697,542 km (0.079 R)
• M53: 14,923,285 km (0.106 R)
• M54: 15,008,107 km (0.118 R)
• M55: 15,178,499 km (0.081 R)
• M56: 15,349,490 km (0.113 R)
• M57: 15,435,209 km (0.119 R)
• M58: 15,521,078 km (0.11 R)
• M59: 16,975,768 km (0.077 R)
• M60: 17,094,100 km (0.047 R)
• M61: 17,719,419 km (0.102 R)
• M62: 17,809,477 km (0.112 R)
• M63: 17,959,673 km (0.047 R)
• M64: 18,231,193 km (0.071 R)
• M65: 18,321,999 km (0.032 R)
• M66: 18,473,841 km (0.114 R)
• M67: 18,747,904 km (0.1 R)
• M68: 19,361,854 km (0.087 R)
• M69: 19,702,339 km (0.077 R)
• M70: 20,232,514 km (0.053 R)
• M71: 20,452,273 km (0.08 R)
• M72: 20,767,476 km (0.087 R)
• M73: 21,338,790 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 9.9

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.62 AU - 8.18 AU

Year: 6430 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,728,253 km

• M1: 144,661 km (0.111 R)
• M2: 323,879 km (0.109 R)
• M3: 498,011 km (0.096 R)
• M4: 650,302 km (0.102 R)
• M5: 761,154 km (0.095 R)
• M6: 909,256 km (0.101 R)
• M7: 1,116,449 km (0.071 R)
• M8: 1,948,063 km (0.105 R)
• M9: 2,588,941 km (0.099 R)
• M10: 2,816,479 km (0.074 R)
• M11: 3,074,386 km (0.107 R)
• M12: 3,842,122 km (0.067 R)
• M13: 4,128,452 km (0.054 R)
• M14: 4,530,123 km (0.08 R)
• M15: 4,888,410 km (0.119 R)
• M16: 5,428,757 km (0.069 R)
• M17: 5,720,772 km (0.098 R)
• M18: 5,809,334 km (0.116 R)
• M19: 7,288,558 km (0.117 R)
• M20: 7,839,228 km (0.035 R)
• M21: 8,470,531 km (0.106 R)
• M22: 8,571,659 km (0.074 R)
• M23: 9,118,140 km (0.056 R)
• M24: 9,221,811 km (0.073 R)
• M25: 9,535,368 km (0.096 R)
• M26: 9,923,276 km (0.116 R)
• M27: 11,303,166 km (0.114 R)
• M28: 11,751,212 km (0.052 R)
• M29: 12,472,722 km (0.115 R)
• M30: 12,935,877 km (0.047 R)
• M31: 14,925,380 km (0.12 R)
• M32: 15,789,158 km (0.057 R)
• M33: 16,248,124 km (0.085 R)
• M34: 16,500,196 km (0.119 R)
• M35: 17,008,380 km (0.055 R)
• M36: 17,221,707 km (0.119 R)
• M37: 17,521,800 km (0.109 R)
• M38: 17,823,689 km (0.11 R)
• M39: 18,783,509 km (0.064 R)
• M40: 19,402,993 km (0.069 R)
• M41: 19,894,422 km (0.03 R)
• M42: 19,984,331 km (0.103 R)
• M43: 20,164,297 km (0.051 R)
• M44: 20,390,040 km (0.109 R)
• M45: 20,525,875 km (0.034 R)
• M46: 21,439,469 km (0.088 R)
• M47: 21,531,472 km (0.093 R)
• M48: 21,669,850 km (0.084 R)
• M49: 22,599,900 km (0.117 R)
• M50: 22,740,522 km (0.103 R)
• M51: 22,834,320 km (0.03 R)
• M52: 24,354,533 km (0.041 R)
• M53: 25,175,377 km (0.078 R)
• M54: 25,858,142 km (0.079 R)
• M55: 25,956,128 km (0.046 R)
• M56: 26,645,924 km (0.044 R)
• M57: 27,092,474 km (0.1 R)
• M58: 27,791,993 km (0.059 R)
• M59: 29,005,232 km (0.105 R)
• M60: 29,107,108 km (0.055 R)
• M61: 29,260,147 km (0.052 R)
• M62: 29,823,532 km (0.1 R)
• M63: 30,080,841 km (0.091 R)
• M64: 30,442,269 km (0.103 R)
• M65: 30,545,791 km (0.085 R)
• M66: 31,587,590 km (0.116 R)
• M67: 31,797,476 km (0.05 R)
• M68: 31,902,494 km (0.11 R)
• M69: 32,853,188 km (0.025 R)
• M70: 34,188,948 km (0.109 R)
• M71: 36,748,119 km (0.041 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.6

Radius: 14.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.52 AU - 11.42 AU

Year: 12019 Days

Day: 6.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 18,728,253 km

• M1: 337,343 km (0.1 R)
• M2: 500,554 km (0.088 R)
• M3: 615,446 km (0.093 R)
• M4: 770,878 km (0.092 R)
• M5: 1,472,941 km (0.102 R)
• M6: 1,570,329 km (0.04 R)
• M7: 1,710,502 km (0.102 R)
• M8: 1,960,929 km (0.116 R)
• M9: 2,246,212 km (0.099 R)
• M10: 2,498,434 km (0.073 R)
• M11: 2,760,081 km (0.08 R)
• M12: 3,131,682 km (0.116 R)
• M13: 3,284,870 km (0.116 R)
• M14: 3,840,925 km (0.113 R)
• M15: 4,312,907 km (0.1 R)
• M16: 4,715,774 km (0.08 R)
• M17: 5,557,860 km (0.112 R)
• M18: 5,713,143 km (0.094 R)
• M19: 5,870,071 km (0.079 R)
• M20: 6,091,924 km (0.102 R)
• M21: 6,446,471 km (0.036 R)
• M22: 6,577,070 km (0.11 R)
• M23: 7,209,421 km (0.096 R)
• M24: 7,311,147 km (0.107 R)
• M25: 9,075,205 km (0.094 R)
• M26: 9,406,265 km (0.03 R)
• M27: 9,666,566 km (0.074 R)
• M28: 9,778,914 km (0.11 R)
• M29: 10,423,531 km (0.07 R)
• M30: 10,654,360 km (0.115 R)
• M31: 11,278,183 km (0.117 R)
• M32: 11,396,366 km (0.036 R)
• M33: 11,793,698 km (0.057 R)
• M34: 11,913,825 km (0.052 R)
• M35: 12,114,884 km (0.025 R)
• M36: 12,317,141 km (0.099 R)
• M37: 12,724,944 km (0.081 R)
• M38: 13,595,754 km (0.06 R)
• M39: 14,528,796 km (0.077 R)
• M40: 15,220,237 km (0.113 R)
• M41: 15,613,979 km (0.106 R)
• M42: 16,099,872 km (0.06 R)
• M43: 16,456,215 km (0.1 R)
• M44: 16,905,457 km (0.113 R)
• M45: 17,041,142 km (0.062 R)
• M46: 17,358,888 km (0.108 R)
• M47: 18,463,070 km (0.111 R)
• M48: 19,023,763 km (0.035 R)
• M49: 19,970,717 km (0.082 R)
• M50: 20,209,924 km (0.06 R)
• M51: 21,370,953 km (0.107 R)
• M52: 22,902,686 km (0.052 R)
• M53: 23,656,510 km (0.066 R)
• M54: 24,520,587 km (0.12 R)
• M55: 24,725,536 km (0.115 R)
• M56: 25,188,541 km (0.049 R)
• M57: 25,395,136 km (0.113 R)
• M58: 26,594,612 km (0.088 R)
• M59: 27,546,204 km (0.103 R)
• M60: 27,705,974 km (0.104 R)
• M61: 27,865,895 km (0.108 R)
• M62: 28,509,016 km (0.114 R)
• M63: 30,687,759 km (0.118 R)
• M64: 30,963,767 km (0.063 R)
• M65: 31,574,127 km (0.058 R)
• M66: 32,976,158 km (0.117 R)
• M67: 33,941,064 km (0.106 R)
• M68: 34,169,350 km (0.118 R)
• M69: 35,030,436 km (0.089 R)
• M70: 35,319,010 km (0.102 R)
• M71: 35,434,649 km (0.117 R)
• M72: 35,782,315 km (0.096 R)
• M73: 36,131,177 km (0.059 R)
• M74: 36,949,627 km (0.068 R)
• M75: 37,537,995 km (0.098 R)
• M76: 38,129,505 km (0.116 R)
• M77: 38,604,778 km (0.055 R)
• M78: 38,962,616 km (0.082 R)
• M79: 39,141,984 km (0.112 R)
• M80: 40,525,914 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.1

Radius: 12.1

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.35 AU - 13.95 AU

Year: 15025 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 18,728,253 km

• M1: 261,796 km (0.083 R)
• M2: 390,151 km (0.098 R)
• M3: 487,240 km (0.11 R)
• M4: 652,097 km (0.12 R)
• M5: 846,874 km (0.109 R)
• M6: 932,444 km (0.111 R)
• M7: 1,176,288 km (0.114 R)
• M8: 1,350,570 km (0.111 R)
• M9: 1,429,707 km (0.088 R)
• M10: 1,900,192 km (0.042 R)
• M11: 2,334,774 km (0.115 R)
• M12: 2,514,591 km (0.093 R)
• M13: 3,006,917 km (0.099 R)
• M14: 3,295,192 km (0.078 R)
• M15: 3,403,651 km (0.109 R)
• M16: 4,230,329 km (0.111 R)
• M17: 4,331,606 km (0.076 R)
• M18: 4,468,040 km (0.117 R)
• M19: 4,692,586 km (0.102 R)
• M20: 4,974,279 km (0.115 R)
• M21: 5,352,313 km (0.11 R)
• M22: 5,591,071 km (0.105 R)
• M23: 5,889,967 km (0.083 R)
• M24: 6,367,185 km (0.079 R)
• M25: 6,600,856 km (0.085 R)
• M26: 7,379,513 km (0.082 R)
• M27: 7,481,539 km (0.093 R)
• M28: 7,748,871 km (0.043 R)
• M29: 7,852,542 km (0.061 R)
• M30: 8,082,175 km (0.077 R)
• M31: 8,505,537 km (0.077 R)
• M32: 8,827,920 km (0.095 R)
• M33: 9,219,866 km (0.048 R)
• M34: 9,373,952 km (0.095 R)
• M35: 9,506,645 km (0.12 R)
• M36: 9,751,537 km (0.029 R)
• M37: 10,384,486 km (0.096 R)
• M38: 10,705,972 km (0.03 R)
• M39: 10,960,886 km (0.114 R)
• M40: 11,429,577 km (0.079 R)
• M41: 11,690,026 km (0.114 R)
• M42: 12,072,548 km (0.085 R)
• M43: 12,850,008 km (0.099 R)
• M44: 13,568,527 km (0.103 R)
• M45: 13,819,253 km (0.111 R)
• M46: 13,995,778 km (0.102 R)
• M47: 14,147,620 km (0.03 R)
• M48: 14,300,060 km (0.117 R)
• M49: 14,786,254 km (0.118 R)
• M50: 17,542,894 km (0.097 R)
• M51: 18,311,827 km (0.109 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 19,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit