🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.72 AU - 0.74 AU

Year: 230 Days

Day: 31.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.31 AU - 2.03 AU

Year: 796 Days

Day: 17.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.49 AU - 3.33 AU

Year: 1832 Days

Day: 20.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.1

Radius: 8.9

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.57 AU - 10.61 AU

Year: 9289 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,979,758 km

• M1: 215,271 km (0.109 R)
• M2: 319,990 km (0.091 R)
• M3: 531,372 km (0.034 R)
• M4: 622,327 km (0.087 R)
• M5: 1,099,096 km (0.094 R)
• M6: 1,198,129 km (0.076 R)
• M7: 1,342,192 km (0.08 R)
• M8: 1,624,932 km (0.11 R)
• M9: 2,047,247 km (0.105 R)
• M10: 2,120,849 km (0.106 R)
• M11: 2,398,802 km (0.105 R)
• M12: 2,502,772 km (0.056 R)
• M13: 2,769,356 km (0.108 R)
• M14: 4,204,149 km (0.104 R)
• M15: 4,521,296 km (0.116 R)
• M16: 4,715,474 km (0.117 R)
• M17: 4,846,373 km (0.105 R)
• M18: 5,280,206 km (0.069 R)
• M19: 5,416,341 km (0.118 R)
• M20: 5,519,114 km (0.083 R)
• M21: 5,691,900 km (0.108 R)
• M22: 6,545,954 km (0.102 R)
• M23: 8,017,698 km (0.112 R)
• M24: 8,213,521 km (0.082 R)
• M25: 9,134,895 km (0.091 R)
• M26: 9,257,415 km (0.111 R)
• M27: 9,339,545 km (0.078 R)
• M28: 9,421,823 km (0.067 R)
• M29: 9,753,332 km (0.118 R)
• M30: 9,920,583 km (0.082 R)
• M31: 10,342,748 km (0.115 R)
• M32: 10,943,683 km (0.118 R)
• M33: 11,030,449 km (0.066 R)
• M34: 11,821,822 km (0.069 R)
• M35: 12,089,602 km (0.057 R)
• M36: 12,495,162 km (0.042 R)
• M37: 12,768,029 km (0.113 R)
• M38: 12,950,987 km (0.08 R)
• M39: 13,273,370 km (0.092 R)
• M40: 14,303,501 km (0.098 R)
• M41: 14,732,398 km (0.086 R)
• M42: 15,068,844 km (0.116 R)
• M43: 15,553,990 km (0.103 R)
• M44: 16,889,300 km (0.102 R)
• M45: 17,342,582 km (0.115 R)
• M46: 17,646,864 km (0.05 R)
• M47: 18,209,502 km (0.067 R)
• M48: 18,986,214 km (0.118 R)
• M49: 20,144,999 km (0.11 R)
• M50: 21,272,219 km (0.118 R)
• M51: 22,254,628 km (0.038 R)
• M52: 22,917,945 km (0.101 R)
• M53: 26,329,973 km (0.101 R)
• M54: 26,388,167 km (0.049 R)
• M55: 26,738,226 km (0.06 R)
• M56: 27,266,306 km (0.088 R)
• M57: 27,502,073 km (0.111 R)
• M58: 27,679,346 km (0.118 R)
• M59: 28,751,065 km (0.096 R)
• M60: 29,111,297 km (0.089 R)
• M61: 30,873,560 km (0.065 R)
• M62: 31,304,102 km (0.098 R)
• M63: 31,365,737 km (0.093 R)
• M64: 31,489,305 km (0.085 R)
• M65: 31,736,590 km (0.058 R)
• M66: 32,420,402 km (0.092 R)
• M67: 32,795,294 km (0.097 R)
• M68: 32,983,339 km (0.04 R)
• M69: 34,182,515 km (0.096 R)
• M70: 34,627,868 km (0.057 R)
• M71: 34,883,231 km (0.031 R)
• M72: 35,588,735 km (0.119 R)
• M73: 36,234,100 km (0.118 R)
• M74: 36,428,428 km (0.091 R)
• M75: 36,623,204 km (0.064 R)
• M76: 38,655,641 km (0.066 R)
• M77: 39,252,536 km (0.077 R)
• M78: 39,452,250 km (0.059 R)
• M79: 40,053,184 km (0.062 R)
• M80: 40,120,204 km (0.106 R)
• M81: 40,388,433 km (0.11 R)
• M82: 41,534,951 km (0.083 R)
• M83: 42,623,874 km (0.053 R)
• M84: 43,309,182 km (0.109 R)
• M85: 43,791,037 km (0.051 R)
• M86: 44,274,687 km (0.103 R)
• M87: 44,413,214 km (0.104 R)
• M88: 44,482,478 km (0.055 R)
• M89: 44,760,132 km (0.11 R)
• M90: 45,946,443 km (0.097 R)
• M91: 46,367,561 km (0.107 R)
• M92: 47,072,316 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.9

Radius: 10.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.42 AU - 10.2 AU

Year: 11337 Days

Day: 10 Hours

Environment

Temp: -183 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 54,979,758 km

• M1: 134,189 km (0.087 R)
• M2: 208,240 km (0.062 R)
• M3: 366,066 km (0.082 R)
• M4: 625,469 km (0.068 R)
• M5: 706,700 km (0.101 R)
• M6: 896,241 km (0.116 R)
• M7: 1,854,565 km (0.093 R)
• M8: 1,955,543 km (0.059 R)
• M9: 2,205,821 km (0.061 R)
• M10: 3,381,660 km (0.036 R)
• M11: 3,531,258 km (0.104 R)
• M12: 3,606,805 km (0.089 R)
• M13: 4,284,932 km (0.078 R)
• M14: 4,749,433 km (0.058 R)
• M15: 5,087,225 km (0.105 R)
• M16: 5,726,606 km (0.065 R)
• M17: 6,329,935 km (0.099 R)
• M18: 6,514,838 km (0.114 R)
• M19: 6,795,633 km (0.096 R)
• M20: 7,760,390 km (0.03 R)
• M21: 7,991,668 km (0.104 R)
• M22: 8,191,830 km (0.069 R)
• M23: 8,258,850 km (0.071 R)
• M24: 8,359,828 km (0.083 R)
• M25: 8,495,065 km (0.099 R)
• M26: 8,733,374 km (0.051 R)
• M27: 8,801,890 km (0.115 R)
• M28: 8,939,520 km (0.107 R)
• M29: 9,994,335 km (0.048 R)
• M30: 10,101,895 km (0.113 R)
• M31: 10,427,121 km (0.057 R)
• M32: 11,686,885 km (0.079 R)
• M33: 11,800,280 km (0.106 R)
• M34: 12,527,326 km (0.104 R)
• M35: 12,643,563 km (0.117 R)
• M36: 13,387,364 km (0.098 R)
• M37: 13,704,811 km (0.11 R)
• M38: 13,944,616 km (0.068 R)
• M39: 14,105,134 km (0.072 R)
• M40: 17,228,289 km (0.101 R)
• M41: 17,790,628 km (0.091 R)
• M42: 18,977,836 km (0.111 R)
• M43: 20,099,820 km (0.03 R)
• M44: 20,691,779 km (0.107 R)
• M45: 22,126,273 km (0.079 R)
• M46: 23,021,317 km (0.112 R)
• M47: 23,116,162 km (0.108 R)
• M48: 24,410,184 km (0.051 R)
• M49: 24,846,710 km (0.091 R)
• M50: 25,334,848 km (0.1 R)
• M51: 26,370,065 km (0.059 R)
• M52: 26,519,065 km (0.117 R)
• M53: 29,300,538 km (0.082 R)
• M54: 29,557,996 km (0.065 R)
• M55: 29,971,485 km (0.075 R)
• M56: 30,127,066 km (0.101 R)
• M57: 30,334,858 km (0.064 R)
• M58: 30,699,577 km (0.061 R)
• M59: 34,861,989 km (0.119 R)
• M60: 36,343,606 km (0.079 R)
• M61: 36,953,068 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.6

Radius: 12

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.58 AU - 13.9 AU

Year: 13904 Days

Day: 10.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,979,758 km

• M1: 198,367 km (0.066 R)
• M2: 457,620 km (0.115 R)
• M3: 749,485 km (0.114 R)
• M4: 890,407 km (0.082 R)
• M5: 1,159,683 km (0.115 R)
• M6: 1,433,447 km (0.115 R)
• M7: 1,681,630 km (0.111 R)
• M8: 1,823,000 km (0.032 R)
• M9: 1,993,242 km (0.077 R)
• M10: 2,643,843 km (0.077 R)
• M11: 3,209,622 km (0.106 R)
• M12: 3,297,735 km (0.075 R)
• M13: 3,843,768 km (0.106 R)
• M14: 3,937,566 km (0.113 R)
• M15: 4,352,849 km (0.081 R)
• M16: 4,483,598 km (0.068 R)
• M17: 4,682,114 km (0.067 R)
• M18: 5,753,684 km (0.073 R)
• M19: 5,969,553 km (0.117 R)
• M20: 6,188,266 km (0.05 R)
• M21: 6,633,768 km (0.11 R)
• M22: 7,128,039 km (0.088 R)
• M23: 7,477,201 km (0.073 R)
• M24: 8,558,345 km (0.108 R)
• M25: 8,722,753 km (0.105 R)
• M26: 8,929,646 km (0.113 R)
• M27: 9,012,823 km (0.059 R)
• M28: 9,348,371 km (0.113 R)
• M29: 10,731,254 km (0.101 R)
• M30: 11,993,112 km (0.11 R)
• M31: 12,177,117 km (0.082 R)
• M32: 12,315,944 km (0.117 R)
• M33: 12,923,012 km (0.096 R)
• M34: 13,253,923 km (0.092 R)
• M35: 13,779,609 km (0.056 R)
• M36: 13,924,271 km (0.045 R)
• M37: 14,166,320 km (0.069 R)
• M38: 14,263,559 km (0.113 R)
• M39: 14,900,995 km (0.086 R)
• M40: 15,198,246 km (0.109 R)
• M41: 15,447,626 km (0.08 R)
• M42: 15,849,296 km (0.116 R)
• M43: 16,152,830 km (0.11 R)
• M44: 16,611,796 km (0.098 R)
• M45: 17,751,583 km (0.103 R)
• M46: 17,909,109 km (0.1 R)
• M47: 19,238,735 km (0.083 R)
• M48: 20,434,920 km (0.055 R)
• M49: 20,599,926 km (0.057 R)
• M50: 21,823,487 km (0.111 R)
• M51: 24,573,844 km (0.114 R)
• M52: 25,160,417 km (0.093 R)
• M53: 25,751,777 km (0.067 R)
• M54: 25,930,098 km (0.1 R)
• M55: 26,287,787 km (0.091 R)
• M56: 26,587,282 km (0.08 R)
• M57: 28,407,289 km (0.092 R)
• M58: 28,530,109 km (0.085 R)
• M59: 28,714,563 km (0.047 R)
• M60: 28,899,466 km (0.082 R)
• M61: 29,084,818 km (0.107 R)
• M62: 29,208,535 km (0.027 R)
• M63: 31,212,249 km (0.105 R)
• M64: 31,338,959 km (0.118 R)
• M65: 32,038,778 km (0.111 R)
• M66: 35,548,942 km (0.112 R)
• M67: 37,618,479 km (0.11 R)
• M68: 37,753,416 km (0.102 R)
• M69: 38,023,590 km (0.107 R)
• M70: 38,362,280 km (0.103 R)
• M71: 38,565,882 km (0.112 R)
• M72: 39,521,214 km (0.105 R)
• M73: 40,415,211 km (0.116 R)
• M74: 40,899,310 km (0.096 R)
• M75: 41,176,964 km (0.078 R)
• M76: 41,315,940 km (0.071 R)
• M77: 41,803,629 km (0.114 R)
• M78: 43,419,585 km (0.112 R)
• M79: 44,841,363 km (0.078 R)
• M80: 46,061,783 km (0.047 R)
• M81: 46,278,251 km (0.114 R)
• M82: 47,002,454 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 15

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.59 AU - 14.59 AU

Year: 15510 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,979,758 km

• M1: 225,743 km (0.114 R)
• M2: 341,532 km (0.097 R)
• M3: 817,552 km (0.104 R)
• M4: 932,144 km (0.081 R)
• M5: 1,201,271 km (0.113 R)
• M6: 2,131,321 km (0.119 R)
• M7: 2,995,548 km (0.116 R)
• M8: 3,149,484 km (0.094 R)
• M9: 3,401,556 km (0.112 R)
• M10: 3,595,136 km (0.07 R)
• M11: 3,825,666 km (0.107 R)
• M12: 4,266,830 km (0.107 R)
• M13: 4,868,513 km (0.102 R)
• M14: 5,802,153 km (0.102 R)
• M15: 6,073,524 km (0.078 R)
• M16: 6,508,405 km (0.05 R)
• M17: 7,367,097 km (0.096 R)
• M18: 8,088,308 km (0.039 R)
• M19: 8,435,674 km (0.051 R)
• M20: 8,699,415 km (0.094 R)
• M21: 8,965,849 km (0.113 R)
• M22: 9,189,947 km (0.078 R)
• M23: 10,526,604 km (0.087 R)
• M24: 11,097,320 km (0.108 R)
• M25: 12,120,569 km (0.079 R)
• M26: 14,518,773 km (0.044 R)
• M27: 14,623,940 km (0.103 R)
• M28: 15,100,708 km (0.072 R)
• M29: 15,367,890 km (0.111 R)
• M30: 15,852,587 km (0.111 R)
• M31: 16,616,733 km (0.094 R)
• M32: 17,169,946 km (0.112 R)
• M33: 17,337,047 km (0.084 R)
• M34: 18,180,928 km (0.064 R)
• M35: 18,351,320 km (0.096 R)
• M36: 18,980,679 km (0.113 R)
• M37: 19,268,954 km (0.052 R)
• M38: 19,500,830 km (0.05 R)
• M39: 19,617,068 km (0.107 R)
• M40: 20,496,105 km (0.084 R)
• M41: 21,029,870 km (0.034 R)
• M42: 21,208,789 km (0.089 R)
• M43: 21,447,996 km (0.111 R)
• M44: 22,110,864 km (0.066 R)
• M45: 22,780,465 km (0.034 R)
• M46: 23,086,991 km (0.099 R)
• M47: 25,018,150 km (0.072 R)
• M48: 25,843,331 km (0.091 R)
• M49: 25,971,088 km (0.111 R)
• M50: 28,768,269 km (0.119 R)
• M51: 28,900,813 km (0.078 R)
• M52: 30,236,123 km (0.111 R)
• M53: 30,573,167 km (0.077 R)
• M54: 30,776,022 km (0.112 R)
• M55: 31,933,610 km (0.042 R)
• M56: 32,070,792 km (0.09 R)
• M57: 35,066,339 km (0.083 R)
• M58: 36,060,866 km (0.116 R)
• M59: 37,859,780 km (0.086 R)
• M60: 38,150,299 km (0.086 R)
• M61: 38,806,735 km (0.11 R)
• M62: 39,026,345 km (0.095 R)
• M63: 39,319,856 km (0.107 R)
• M64: 39,540,512 km (0.049 R)
• M65: 39,835,220 km (0.05 R)
• M66: 40,501,230 km (0.075 R)
• M67: 43,277,467 km (0.11 R)
• M68: 44,573,583 km (0.069 R)
• M69: 45,650,538 km (0.12 R)
• M70: 46,425,006 km (0.109 R)
• M71: 47,047,782 km (0.085 R)
• M72: 47,751,640 km (0.111 R)
• M73: 50,442,158 km (0.115 R)
• M74: 51,483,808 km (0.049 R)
• M75: 52,209,208 km (0.082 R)
• M76: 52,532,639 km (0.11 R)
• M77: 52,694,653 km (0.107 R)
• M78: 54,405,454 km (0.084 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 19,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit