🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.65 AU - 0.79 AU

Year: 228 Days

Day: 31.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.06 AU - 1.12 AU

Year: 424 Days

Day: 14.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.32 AU - 1.42 AU

Year: 598 Days

Day: 38.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.39 AU - 2.11 AU

Year: 863 Days

Day: 36.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,287,238 km

• M1: 1,366,726 km (0.025 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.17 AU - 3.41 AU

Year: 1737 Days

Day: 12.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.54 AU - 3.88 AU

Year: 2144 Days

Day: 14.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.5

Radius: 12.7

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.42 AU - 5.6 AU

Year: 4180 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,287,238 km

• M1: 186,549 km (0.073 R)
• M2: 559,197 km (0.106 R)
• M3: 718,818 km (0.114 R)
• M4: 941,719 km (0.112 R)
• M5: 1,227,151 km (0.11 R)
• M6: 1,360,293 km (0.1 R)
• M7: 1,498,372 km (0.075 R)
• M8: 1,598,004 km (0.086 R)
• M9: 2,909,978 km (0.113 R)
• M10: 2,999,737 km (0.102 R)
• M11: 3,145,445 km (0.091 R)
• M12: 3,237,747 km (0.116 R)
• M13: 4,271,767 km (0.07 R)
• M14: 4,415,531 km (0.075 R)
• M15: 4,623,921 km (0.093 R)
• M16: 4,814,209 km (0.07 R)
• M17: 5,072,116 km (0.116 R)
• M18: 5,378,642 km (0.116 R)
• M19: 5,511,934 km (0.058 R)
• M20: 5,646,422 km (0.101 R)
• M21: 5,918,541 km (0.067 R)
• M22: 6,171,810 km (0.115 R)
• M23: 6,713,055 km (0.09 R)
• M24: 7,025,714 km (0.115 R)
• M25: 7,293,943 km (0.098 R)
• M26: 7,590,596 km (0.109 R)
• M27: 7,740,493 km (0.061 R)
• M28: 8,093,843 km (0.11 R)
• M29: 8,349,656 km (0.112 R)
• M30: 8,686,101 km (0.046 R)
• M31: 8,842,880 km (0.086 R)
• M32: 10,740,828 km (0.091 R)
• M33: 10,853,026 km (0.117 R)
• M34: 11,248,713 km (0.034 R)
• M35: 11,391,279 km (0.102 R)
• M36: 12,670,940 km (0.083 R)
• M37: 12,789,571 km (0.107 R)
• M38: 13,117,639 km (0.09 R)
• M39: 13,388,261 km (0.104 R)
• M40: 13,630,161 km (0.115 R)
• M41: 13,721,416 km (0.068 R)
• M42: 13,843,189 km (0.115 R)
• M43: 14,087,931 km (0.117 R)
• M44: 14,272,385 km (0.119 R)
• M45: 14,364,986 km (0.108 R)
• M46: 14,550,637 km (0.109 R)
• M47: 14,706,069 km (0.102 R)
• M48: 14,924,482 km (0.107 R)
• M49: 15,777,190 km (0.096 R)
• M50: 16,290,011 km (0.116 R)
• M51: 16,483,741 km (0.074 R)
• M52: 17,102,178 km (0.073 R)
• M53: 17,299,049 km (0.118 R)
• M54: 17,994,230 km (0.115 R)
• M55: 18,867,433 km (0.066 R)
• M56: 19,377,562 km (0.115 R)
• M57: 19,961,143 km (0.074 R)
• M58: 20,411,283 km (0.06 R)
• M59: 20,620,271 km (0.115 R)
• M60: 21,110,504 km (0.114 R)
• M61: 21,710,989 km (0.087 R)
• M62: 21,852,958 km (0.104 R)
• M63: 22,784,205 km (0.074 R)
• M64: 22,928,716 km (0.065 R)
• M65: 23,145,932 km (0.044 R)
• M66: 23,400,249 km (0.106 R)
• M67: 23,728,466 km (0.109 R)
• M68: 24,168,583 km (0.115 R)
• M69: 24,426,490 km (0.111 R)
• M70: 24,611,393 km (0.107 R)
• M71: 24,870,945 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 12.6

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.63 AU - 5.67 AU

Year: 5006 Days

Day: 9.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 46,287,238 km

• M1: 233,522 km (0.115 R)
• M2: 342,280 km (0.097 R)
• M3: 576,251 km (0.114 R)
• M4: 703,858 km (0.028 R)
• M5: 1,108,071 km (0.069 R)
• M6: 1,216,679 km (0.09 R)
• M7: 1,535,024 km (0.113 R)
• M8: 1,626,578 km (0.113 R)
• M9: 1,751,641 km (0.12 R)
• M10: 2,215,096 km (0.101 R)
• M11: 2,479,286 km (0.103 R)
• M12: 2,679,597 km (0.073 R)
• M13: 2,999,737 km (0.049 R)
• M14: 3,452,868 km (0.084 R)
• M15: 3,885,655 km (0.108 R)
• M16: 4,533,863 km (0.049 R)
• M17: 5,593,016 km (0.095 R)
• M18: 6,101,200 km (0.059 R)
• M19: 6,981,433 km (0.105 R)
• M20: 7,292,447 km (0.093 R)
• M21: 8,252,567 km (0.115 R)
• M22: 8,970,786 km (0.083 R)
• M23: 9,795,369 km (0.062 R)
• M24: 9,882,136 km (0.115 R)
• M25: 10,378,203 km (0.073 R)
• M26: 11,334,283 km (0.116 R)
• M27: 11,486,274 km (0.07 R)
• M28: 11,792,202 km (0.113 R)
• M29: 11,915,321 km (0.063 R)
• M30: 12,069,855 km (0.087 R)
• M31: 12,915,682 km (0.049 R)
• M32: 13,780,657 km (0.061 R)
• M33: 14,334,917 km (0.025 R)
• M34: 14,598,359 km (0.109 R)
• M35: 15,129,880 km (0.088 R)
• M36: 15,398,109 km (0.055 R)
• M37: 15,600,216 km (0.117 R)
• M38: 15,735,452 km (0.041 R)
• M39: 16,624,363 km (0.042 R)
• M40: 17,284,089 km (0.108 R)
• M41: 18,129,766 km (0.117 R)
• M42: 18,916,950 km (0.103 R)
• M43: 19,350,933 km (0.102 R)
• M44: 19,532,695 km (0.083 R)
• M45: 19,971,465 km (0.11 R)
• M46: 21,119,779 km (0.026 R)
• M47: 21,419,573 km (0.08 R)
• M48: 22,403,777 km (0.081 R)
• M49: 22,632,961 km (0.098 R)
• M50: 23,055,276 km (0.097 R)
• M51: 23,441,388 km (0.1 R)
• M52: 24,376,823 km (0.075 R)
• M53: 24,612,590 km (0.088 R)
• M54: 24,730,772 km (0.068 R)
• M55: 25,723,055 km (0.107 R)
• M56: 25,802,940 km (0.049 R)
• M57: 26,123,528 km (0.1 R)
• M58: 26,445,463 km (0.093 R)
• M59: 26,647,270 km (0.097 R)
• M60: 26,890,217 km (0.116 R)
• M61: 27,255,984 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.9

Radius: 4.1

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.89 AU - 15.29 AU

Year: 17655 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 171 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,287,238 km

• M1: 67,319 km (0.117 R)
• M2: 212,279 km (0.101 R)
• M3: 340,784 km (0.069 R)
• M4: 680,222 km (0.079 R)
• M5: 834,906 km (0.111 R)
• M6: 907,311 km (0.091 R)
• M7: 1,077,703 km (0.105 R)
• M8: 1,116,898 km (0.114 R)
• M9: 1,624,184 km (0.1 R)
• M10: 1,830,629 km (0.064 R)
• M11: 2,577,571 km (0.119 R)
• M12: 2,737,043 km (0.1 R)
• M13: 2,845,202 km (0.102 R)
• M14: 3,234,755 km (0.087 R)
• M15: 3,464,836 km (0.103 R)
• M16: 4,063,078 km (0.114 R)
• M17: 4,405,508 km (0.111 R)
• M18: 5,657,941 km (0.11 R)
• M19: 5,692,349 km (0.091 R)
• M20: 5,865,284 km (0.028 R)
• M21: 6,358,358 km (0.075 R)
• M22: 6,791,594 km (0.025 R)
• M23: 8,147,549 km (0.116 R)
• M24: 8,696,723 km (0.06 R)
• M25: 8,935,780 km (0.107 R)
• M26: 9,136,690 km (0.064 R)
• M27: 10,246,856 km (0.091 R)
• M28: 10,288,743 km (0.102 R)
• M29: 10,668,722 km (0.119 R)
• M30: 11,096,123 km (0.047 R)
• M31: 11,311,993 km (0.079 R)
• M32: 11,355,376 km (0.105 R)
• M33: 11,616,574 km (0.103 R)
• M34: 11,704,089 km (0.099 R)
• M35: 12,367,406 km (0.049 R)
• M36: 12,726,141 km (0.08 R)
• M37: 12,952,034 km (0.089 R)
• M38: 12,997,362 km (0.1 R)
• M39: 14,194,744 km (0.109 R)
• M40: 14,288,392 km (0.082 R)
• M41: 15,861,563 km (0.07 R)
• M42: 16,348,953 km (0.111 R)
• M43: 16,594,593 km (0.088 R)
• M44: 17,288,577 km (0.117 R)
• M45: 17,689,499 km (0.079 R)
• M46: 18,449,307 km (0.088 R)
• M47: 19,530,900 km (0.087 R)
• M48: 19,635,020 km (0.093 R)
• M49: 19,687,080 km (0.085 R)
• M50: 20,632,838 km (0.072 R)
• M51: 20,738,902 km (0.119 R)
• M52: 21,647,261 km (0.066 R)
• M53: 21,862,831 km (0.108 R)
• M54: 23,061,260 km (0.074 R)
• M55: 23,557,625 km (0.104 R)
• M56: 23,668,478 km (0.051 R)
• M57: 23,779,479 km (0.119 R)
• M58: 24,336,881 km (0.07 R)
• M59: 24,898,621 km (0.081 R)
• M60: 25,578,244 km (0.096 R)
• M61: 26,264,150 km (0.107 R)
• M62: 26,840,252 km (0.108 R)
• M63: 27,013,785 km (0.114 R)
• M64: 29,007,626 km (0.112 R)
• M65: 29,185,946 km (0.092 R)
• M66: 29,364,416 km (0.12 R)
• M67: 29,483,646 km (0.111 R)
• M68: 30,564,042 km (0.034 R)
• M69: 31,048,440 km (0.118 R)
• M70: 31,291,536 km (0.09 R)
• M71: 31,963,380 km (0.088 R)
• M72: 33,196,964 km (0.111 R)
• M73: 34,007,186 km (0.08 R)
• M74: 35,456,491 km (0.08 R)
• M75: 36,092,880 km (0.082 R)
• M76: 36,925,841 km (0.115 R)
• M77: 37,377,028 km (0.111 R)
• M78: 37,506,131 km (0.07 R)
• M79: 38,089,563 km (0.083 R)
• M80: 38,545,387 km (0.029 R)
• M81: 38,741,211 km (0.079 R)
• M82: 39,791,687 km (0.084 R)
• M83: 40,386,638 km (0.057 R)
• M84: 41,317,885 km (0.11 R)
• M85: 41,384,755 km (0.033 R)
• M86: 41,518,346 km (0.1 R)
• M87: 41,719,256 km (0.117 R)
• M88: 41,786,276 km (0.08 R)
• M89: 42,795,612 km (0.045 R)
• M90: 42,998,467 km (0.073 R)
• M91: 44,017,528 km (0.064 R)
• M92: 44,427,426 km (0.074 R)
• M93: 45,044,517 km (0.102 R)
• M94: 45,388,592 km (0.116 R)
• M95: 46,287,227 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 15,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit