🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.56 AU - 0.8 AU

Year: 238 Days

Day: 31.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.16 AU - 1.82 AU

Year: 772 Days

Day: 18.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.74 AU - 2.4 AU

Year: 1265 Days

Day: 18.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.3

Radius: 10.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.5 AU - 3.58 AU

Year: 2251 Days

Day: 9.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 80,793,705 km

• M1: 186,100 km (0.091 R)
• M2: 278,701 km (0.088 R)
• M3: 424,559 km (0.104 R)
• M4: 685,308 km (0.084 R)
• M5: 774,319 km (0.114 R)
• M6: 950,096 km (0.093 R)
• M7: 1,019,509 km (0.114 R)
• M8: 1,090,868 km (0.11 R)
• M9: 1,341,444 km (0.091 R)
• M10: 1,438,084 km (0.113 R)
• M11: 1,509,891 km (0.103 R)
• M12: 1,619,995 km (0.076 R)
• M13: 1,771,089 km (0.097 R)
• M14: 1,897,499 km (0.119 R)
• M15: 1,966,763 km (0.097 R)
• M16: 2,067,293 km (0.091 R)
• M17: 2,148,973 km (0.083 R)
• M18: 2,231,851 km (0.088 R)
• M19: 2,326,396 km (0.058 R)
• M20: 2,465,373 km (0.064 R)
• M21: 2,541,369 km (0.1 R)
• M22: 2,640,253 km (0.07 R)
• M23: 2,718,044 km (0.079 R)
• M24: 3,248,817 km (0.118 R)
• M25: 3,392,581 km (0.107 R)
• M26: 3,526,171 km (0.087 R)
• M27: 3,636,874 km (0.1 R)
• M28: 3,723,790 km (0.067 R)
• M29: 3,861,869 km (0.099 R)
• M30: 4,027,175 km (0.103 R)
• M31: 4,168,993 km (0.083 R)
• M32: 4,286,129 km (0.098 R)
• M33: 4,378,131 km (0.109 R)
• M34: 4,457,418 km (0.078 R)
• M35: 4,604,174 km (0.12 R)
• M36: 5,012,576 km (0.072 R)
• M37: 5,347,825 km (0.074 R)
• M38: 5,432,647 km (0.071 R)
• M39: 5,561,002 km (0.051 R)
• M40: 5,995,883 km (0.111 R)
• M41: 6,113,616 km (0.101 R)
• M42: 6,729,810 km (0.113 R)
• M43: 6,975,599 km (0.07 R)
• M44: 7,052,941 km (0.036 R)
• M45: 7,923,601 km (0.068 R)
• M46: 8,020,690 km (0.059 R)
• M47: 8,611,302 km (0.032 R)
• M48: 9,029,727 km (0.096 R)
• M49: 9,097,346 km (0.089 R)
• M50: 9,352,260 km (0.12 R)
• M51: 9,506,346 km (0.047 R)
• M52: 9,678,533 km (0.099 R)
• M53: 9,765,001 km (0.068 R)
• M54: 9,834,414 km (0.092 R)
• M55: 9,938,684 km (0.054 R)
• M56: 10,201,228 km (0.084 R)
• M57: 10,377,604 km (0.051 R)
• M58: 10,697,594 km (0.092 R)
• M59: 10,805,005 km (0.073 R)
• M60: 10,930,668 km (0.12 R)
• M61: 11,074,880 km (0.083 R)
• M62: 11,329,047 km (0.088 R)
• M63: 11,566,608 km (0.096 R)
• M64: 11,953,917 km (0.033 R)
• M65: 12,458,211 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.3

Radius: 8.3

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.13 AU - 4.43 AU

Year: 3760 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,793,705 km

• M1: 134,040 km (0.12 R)
• M2: 222,003 km (0.073 R)
• M3: 301,290 km (0.067 R)
• M4: 393,143 km (0.069 R)
• M5: 538,104 km (0.031 R)
• M6: 663,616 km (0.082 R)
• M7: 819,497 km (0.03 R)
• M8: 891,603 km (0.069 R)
• M9: 998,566 km (0.11 R)
• M10: 1,260,960 km (0.08 R)
• M11: 1,320,949 km (0.107 R)
• M12: 1,609,523 km (0.11 R)
• M13: 1,701,377 km (0.109 R)
• M14: 1,795,025 km (0.089 R)
• M15: 1,849,329 km (0.106 R)
• M16: 2,157,800 km (0.087 R)
• M17: 2,288,847 km (0.04 R)
• M18: 2,573,981 km (0.102 R)
• M19: 2,651,024 km (0.087 R)
• M20: 3,047,309 km (0.111 R)
• M21: 3,244,329 km (0.08 R)
• M22: 3,394,824 km (0.082 R)
• M23: 3,513,456 km (0.116 R)
• M24: 3,650,786 km (0.101 R)
• M25: 3,737,553 km (0.073 R)
• M26: 3,913,181 km (0.119 R)
• M27: 4,127,405 km (0.029 R)
• M28: 4,964,854 km (0.071 R)
• M29: 5,651,808 km (0.113 R)
• M30: 5,792,729 km (0.118 R)
• M31: 6,057,667 km (0.108 R)
• M32: 6,139,945 km (0.098 R)
• M33: 6,368,381 km (0.112 R)
• M34: 6,769,304 km (0.112 R)
• M35: 6,940,593 km (0.067 R)
• M36: 7,048,304 km (0.119 R)
• M37: 7,221,987 km (0.108 R)
• M38: 7,484,980 km (0.096 R)
• M39: 7,706,684 km (0.108 R)
• M40: 7,773,704 km (0.086 R)
• M41: 7,840,724 km (0.075 R)
• M42: 7,930,632 km (0.107 R)
• M43: 8,065,868 km (0.089 R)
• M44: 8,270,369 km (0.077 R)
• M45: 8,614,893 km (0.04 R)
• M46: 8,730,831 km (0.096 R)
• M47: 8,800,693 km (0.09 R)
• M48: 9,058,151 km (0.051 R)
• M49: 9,845,634 km (0.043 R)
• M50: 9,991,043 km (0.105 R)
• M51: 10,210,803 km (0.081 R)
• M52: 10,605,143 km (0.081 R)
• M53: 10,754,292 km (0.101 R)
• M54: 11,029,701 km (0.098 R)
• M55: 11,485,227 km (0.093 R)
• M56: 11,587,402 km (0.063 R)
• M57: 11,921,155 km (0.104 R)
• M58: 12,102,318 km (0.12 R)
• M59: 12,232,169 km (0.045 R)
• M60: 12,336,439 km (0.086 R)
• M61: 12,703,702 km (0.101 R)
• M62: 13,261,253 km (0.092 R)
• M63: 13,718,574 km (0.109 R)
• M64: 13,826,882 km (0.039 R)
• M65: 14,044,398 km (0.114 R)
• M66: 14,372,915 km (0.079 R)
• M67: 15,289,202 km (0.081 R)
• M68: 15,401,550 km (0.12 R)
• M69: 15,655,268 km (0.064 R)
• M70: 16,453,821 km (0.086 R)
• M71: 18,060,353 km (0.066 R)
• M72: 18,208,903 km (0.094 R)
• M73: 18,357,753 km (0.104 R)
• M74: 19,259,978 km (0.077 R)
• M75: 19,685,883 km (0.067 R)
• M76: 20,022,628 km (0.078 R)
• M77: 20,609,051 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.8

Radius: 5.8

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.47 AU - 19.51 AU

Year: 28432 Days

Day: 19.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,793,705 km

• M1: 317,746 km (0.107 R)
• M2: 623,524 km (0.112 R)
• M3: 817,104 km (0.083 R)
• M4: 868,565 km (0.07 R)
• M5: 1,170,603 km (0.106 R)
• M6: 1,348,625 km (0.084 R)
• M7: 1,535,173 km (0.075 R)
• M8: 1,730,099 km (0.115 R)
• M9: 1,830,629 km (0.081 R)
• M10: 2,179,342 km (0.043 R)
• M11: 2,857,918 km (0.089 R)
• M12: 2,976,998 km (0.062 R)
• M13: 3,179,104 km (0.106 R)
• M14: 3,812,203 km (0.115 R)
• M15: 3,943,400 km (0.078 R)
• M16: 4,031,663 km (0.111 R)
• M17: 4,529,076 km (0.119 R)
• M18: 4,714,876 km (0.071 R)
• M19: 5,780,163 km (0.104 R)
• M20: 6,339,659 km (0.105 R)
• M21: 6,391,419 km (0.034 R)
• M22: 6,443,330 km (0.07 R)
• M23: 6,495,240 km (0.103 R)
• M24: 6,863,251 km (0.097 R)
• M25: 7,130,283 km (0.054 R)
• M26: 7,840,275 km (0.096 R)
• M27: 9,092,409 km (0.116 R)
• M28: 9,503,803 km (0.091 R)
• M29: 10,283,657 km (0.12 R)
• M30: 10,835,523 km (0.114 R)
• M31: 10,959,540 km (0.042 R)
• M32: 13,336,052 km (0.104 R)
• M33: 13,802,947 km (0.093 R)
• M34: 15,097,118 km (0.091 R)
• M35: 15,583,760 km (0.099 R)
• M36: 15,723,634 km (0.04 R)
• M37: 15,934,417 km (0.099 R)
• M38: 16,358,677 km (0.093 R)
• M39: 16,643,511 km (0.076 R)
• M40: 17,001,948 km (0.111 R)
• M41: 18,609,078 km (0.069 R)
• M42: 18,906,328 km (0.087 R)
• M43: 20,111,489 km (0.076 R)
• M44: 20,569,857 km (0.102 R)
• M45: 21,887,066 km (0.086 R)
• M46: 22,674,549 km (0.099 R)
• M47: 22,912,559 km (0.099 R)
• M48: 23,471,308 km (0.116 R)
• M49: 24,034,544 km (0.056 R)
• M50: 24,683,499 km (0.062 R)
• M51: 25,916,036 km (0.098 R)
• M52: 29,818,596 km (0.087 R)
• M53: 31,042,007 km (0.055 R)
• M54: 32,460,344 km (0.095 R)
• M55: 34,809,929 km (0.07 R)
• M56: 35,084,441 km (0.115 R)
• M57: 35,543,706 km (0.094 R)
• M58: 35,912,614 km (0.088 R)
• M59: 36,561,121 km (0.109 R)
• M60: 36,654,171 km (0.096 R)
• M61: 38,057,998 km (0.056 R)
• M62: 39,384,183 km (0.117 R)
• M63: 41,014,650 km (0.043 R)
• M64: 41,692,478 km (0.091 R)
• M65: 43,353,912 km (0.104 R)
• M66: 46,137,330 km (0.109 R)
• M67: 46,438,919 km (0.078 R)
• M68: 48,364,393 km (0.042 R)
• M69: 50,109,153 km (0.116 R)
• M70: 51,041,148 km (0.087 R)
• M71: 52,502,270 km (0.109 R)
• M72: 55,358,842 km (0.034 R)
• M73: 55,572,467 km (0.087 R)
• M74: 56,752,196 km (0.089 R)
• M75: 57,723,535 km (0.037 R)
• M76: 58,482,744 km (0.041 R)
• M77: 63,553,963 km (0.075 R)
• M78: 63,889,511 km (0.109 R)
• M79: 64,113,608 km (0.072 R)
• M80: 66,368,347 km (0.119 R)
• M81: 67,277,603 km (0.069 R)
• M82: 67,962,163 km (0.025 R)
• M83: 68,763,858 km (0.117 R)
• M84: 69,223,273 km (0.037 R)
• M85: 69,568,545 km (0.109 R)
• M86: 70,839,529 km (0.082 R)
• M87: 71,187,344 km (0.071 R)
• M88: 71,535,907 km (0.048 R)
• M89: 72,818,559 km (0.11 R)
• M90: 75,643,565 km (0.088 R)
• M91: 75,880,528 km (0.09 R)
• M92: 78,144,542 km (0.107 R)
• M93: 78,264,370 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 16,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit