🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.55 AU - 1.99 AU

Year: 860 Days

Day: 36.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.49 AU - 2.11 AU

Year: 882 Days

Day: 44.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.87 AU - 2.07 AU

Year: 1010 Days

Day: 43.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.52 AU - 2.66 AU

Year: 1522 Days

Day: 15.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.86 AU - 3.92 AU

Year: 2280 Days

Day: 21.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,425,040 km

• M1: 714,330 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.2

Radius: 12

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.43 AU - 9.77 AU

Year: 10864 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,425,040 km

• M1: 153,637 km (0.067 R)
• M2: 230,830 km (0.091 R)
• M3: 321,187 km (0.119 R)
• M4: 458,368 km (0.075 R)
• M5: 573,558 km (0.102 R)
• M6: 651,499 km (0.088 R)
• M7: 820,096 km (0.095 R)
• M8: 1,101,639 km (0.103 R)
• M9: 1,525,001 km (0.063 R)
• M10: 2,021,965 km (0.114 R)
• M11: 2,275,982 km (0.101 R)
• M12: 2,433,359 km (0.051 R)
• M13: 3,216,055 km (0.081 R)
• M14: 3,696,713 km (0.109 R)
• M15: 4,725,198 km (0.053 R)
• M16: 5,132,703 km (0.08 R)
• M17: 6,201,131 km (0.07 R)
• M18: 6,572,433 km (0.053 R)
• M19: 6,836,623 km (0.085 R)
• M20: 7,414,519 km (0.083 R)
• M21: 8,048,365 km (0.038 R)
• M22: 8,576,296 km (0.114 R)
• M23: 8,823,731 km (0.11 R)
• M24: 8,948,346 km (0.087 R)
• M25: 10,139,444 km (0.069 R)
• M26: 10,226,510 km (0.105 R)
• M27: 11,652,029 km (0.107 R)
• M28: 12,202,698 km (0.102 R)
• M29: 13,044,486 km (0.113 R)
• M30: 14,244,709 km (0.106 R)
• M31: 15,832,092 km (0.075 R)
• M32: 16,186,789 km (0.043 R)
• M33: 16,288,665 km (0.103 R)
• M34: 16,801,038 km (0.061 R)
• M35: 17,059,094 km (0.102 R)
• M36: 17,370,706 km (0.11 R)
• M37: 17,631,755 km (0.059 R)
• M38: 17,894,149 km (0.087 R)
• M39: 18,742,369 km (0.1 R)
• M40: 19,279,276 km (0.031 R)
• M41: 19,658,058 km (0.029 R)
• M42: 20,698,661 km (0.079 R)
• M43: 21,142,069 km (0.094 R)
• M44: 21,644,867 km (0.047 R)
• M45: 22,207,954 km (0.08 R)
• M46: 22,434,594 km (0.119 R)
• M47: 22,947,416 km (0.096 R)
• M48: 23,176,450 km (0.09 R)
• M49: 24,333,440 km (0.086 R)
• M50: 24,684,247 km (0.11 R)
• M51: 24,860,324 km (0.118 R)
• M52: 25,331,707 km (0.108 R)
• M53: 25,509,279 km (0.056 R)
• M54: 26,163,770 km (0.111 R)
• M55: 26,343,287 km (0.084 R)
• M56: 26,703,519 km (0.08 R)
• M57: 28,344,458 km (0.115 R)
• M58: 28,898,718 km (0.065 R)
• M59: 29,332,253 km (0.074 R)
• M60: 29,955,478 km (0.051 R)
• M61: 30,205,904 km (0.108 R)
• M62: 30,331,417 km (0.111 R)
• M63: 33,071,302 km (0.086 R)
• M64: 34,569,076 km (0.115 R)
• M65: 35,823,005 km (0.089 R)
• M66: 36,689,626 km (0.094 R)
• M67: 37,024,725 km (0.107 R)
• M68: 38,307,527 km (0.088 R)
• M69: 38,715,630 km (0.118 R)
• M70: 38,988,496 km (0.094 R)
• M71: 39,125,229 km (0.09 R)
• M72: 39,261,961 km (0.059 R)
• M73: 40,293,289 km (0.09 R)
• M74: 41,055,340 km (0.093 R)
• M75: 41,264,029 km (0.117 R)
• M76: 42,032,065 km (0.027 R)
• M77: 44,079,461 km (0.114 R)
• M78: 47,029,232 km (0.111 R)
• M79: 47,612,066 km (0.119 R)
• M80: 49,449,277 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 8.9

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.73 AU - 11.63 AU

Year: 12748 Days

Day: 13 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,425,040 km

• M1: 164,408 km (0.106 R)
• M2: 437,275 km (0.078 R)
• M3: 855,849 km (0.034 R)
• M4: 921,373 km (0.094 R)
• M5: 1,034,320 km (0.106 R)
• M6: 1,104,481 km (0.065 R)
• M7: 1,532,780 km (0.088 R)
• M8: 1,980,077 km (0.052 R)
• M9: 2,403,589 km (0.107 R)
• M10: 2,561,564 km (0.08 R)
• M11: 3,262,730 km (0.093 R)
• M12: 3,725,286 km (0.067 R)
• M13: 4,246,635 km (0.074 R)
• M14: 4,870,308 km (0.088 R)
• M15: 5,030,677 km (0.079 R)
• M16: 5,731,992 km (0.107 R)
• M17: 6,072,477 km (0.091 R)
• M18: 6,288,795 km (0.101 R)
• M19: 6,419,843 km (0.109 R)
• M20: 9,173,940 km (0.069 R)
• M21: 9,572,319 km (0.091 R)
• M22: 10,540,965 km (0.064 R)
• M23: 10,853,326 km (0.078 R)
• M24: 12,078,831 km (0.076 R)
• M25: 12,187,589 km (0.105 R)
• M26: 12,735,566 km (0.12 R)
• M27: 13,403,820 km (0.117 R)
• M28: 13,516,317 km (0.09 R)
• M29: 13,742,360 km (0.069 R)
• M30: 14,485,263 km (0.097 R)
• M31: 14,600,752 km (0.114 R)
• M32: 16,368,999 km (0.107 R)
• M33: 16,549,564 km (0.083 R)
• M34: 17,400,776 km (0.094 R)
• M35: 17,893,551 km (0.09 R)
• M36: 18,767,053 km (0.08 R)
• M37: 20,296,542 km (0.096 R)
• M38: 21,403,865 km (0.06 R)
• M39: 24,154,521 km (0.088 R)
• M40: 25,257,656 km (0.102 R)
• M41: 25,536,057 km (0.109 R)
• M42: 27,156,501 km (0.062 R)
• M43: 28,664,747 km (0.094 R)
• M44: 30,421,625 km (0.077 R)
• M45: 30,940,580 km (0.072 R)
• M46: 31,912,218 km (0.101 R)
• M47: 32,288,456 km (0.119 R)
• M48: 32,439,401 km (0.039 R)
• M49: 32,817,883 km (0.032 R)
• M50: 33,045,571 km (0.108 R)
• M51: 33,808,520 km (0.098 R)
• M52: 33,961,858 km (0.082 R)
• M53: 34,731,838 km (0.074 R)
• M54: 34,886,373 km (0.114 R)
• M55: 35,041,356 km (0.1 R)
• M56: 35,429,563 km (0.036 R)
• M57: 36,210,464 km (0.097 R)
• M58: 36,524,320 km (0.116 R)
• M59: 36,681,547 km (0.1 R)
• M60: 40,279,825 km (0.101 R)
• M61: 40,523,670 km (0.056 R)
• M62: 40,605,051 km (0.045 R)
• M63: 40,849,643 km (0.069 R)
• M64: 41,586,114 km (0.092 R)
• M65: 41,668,243 km (0.068 R)
• M66: 41,750,372 km (0.095 R)
• M67: 42,409,500 km (0.084 R)
• M68: 43,571,427 km (0.082 R)
• M69: 46,011,219 km (0.037 R)
• M70: 46,606,768 km (0.08 R)
• M71: 47,119,290 km (0.107 R)
• M72: 49,187,929 km (0.115 R)
• M73: 49,361,762 km (0.054 R)
• M74: 49,796,942 km (0.079 R)
• M75: 50,233,319 km (0.119 R)
• M76: 50,408,349 km (0.112 R)
• M77: 50,846,521 km (0.057 R)
• M78: 51,198,076 km (0.093 R)
• M79: 52,523,513 km (0.072 R)
• M80: 53,324,161 km (0.047 R)
• M81: 55,478,819 km (0.077 R)
• M82: 57,936,712 km (0.114 R)
• M83: 58,120,269 km (0.11 R)
• M84: 59,409,952 km (0.047 R)
• M85: 60,244,110 km (0.116 R)
• M86: 60,522,960 km (0.096 R)
• M87: 62,017,592 km (0.076 R)
• M88: 62,769,621 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.3

Radius: 5.3

Gravity: 21.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.8 AU - 18.64 AU

Year: 21688 Days

Day: 16.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,425,040 km

• M1: 179,069 km (0.072 R)
• M2: 235,168 km (0.103 R)
• M3: 298,298 km (0.107 R)
• M4: 386,112 km (0.106 R)
• M5: 462,706 km (0.08 R)
• M6: 502,948 km (0.094 R)
• M7: 587,471 km (0.099 R)
• M8: 723,156 km (0.088 R)
• M9: 1,571,974 km (0.071 R)
• M10: 1,826,291 km (0.099 R)
• M11: 2,162,138 km (0.068 R)
• M12: 2,590,138 km (0.046 R)
• M13: 2,738,539 km (0.059 R)
• M14: 3,686,391 km (0.08 R)
• M15: 4,546,429 km (0.096 R)
• M16: 6,043,604 km (0.101 R)
• M17: 6,389,923 km (0.096 R)
• M18: 6,439,889 km (0.12 R)
• M19: 7,945,293 km (0.082 R)
• M20: 8,709,289 km (0.086 R)
• M21: 9,783,102 km (0.048 R)
• M22: 10,423,680 km (0.116 R)
• M23: 11,077,722 km (0.084 R)
• M24: 11,198,149 km (0.054 R)
• M25: 11,622,707 km (0.096 R)
• M26: 11,806,264 km (0.109 R)
• M27: 12,176,369 km (0.045 R)
• M28: 12,738,707 km (0.048 R)
• M29: 13,373,302 km (0.102 R)
• M30: 14,278,967 km (0.107 R)
• M31: 14,410,015 km (0.028 R)
• M32: 15,271,100 km (0.082 R)
• M33: 17,811,870 km (0.069 R)
• M34: 17,882,331 km (0.09 R)
• M35: 18,520,665 km (0.093 R)
• M36: 21,672,094 km (0.084 R)
• M37: 22,428,311 km (0.103 R)
• M38: 23,193,205 km (0.052 R)
• M39: 23,733,852 km (0.114 R)
• M40: 24,044,567 km (0.07 R)
• M41: 24,748,574 km (0.111 R)
• M42: 25,300,889 km (0.069 R)
• M43: 26,417,638 km (0.103 R)
• M44: 26,981,921 km (0.083 R)
• M45: 27,631,924 km (0.096 R)
• M46: 29,445,349 km (0.079 R)
• M47: 30,703,766 km (0.104 R)
• M48: 31,297,071 km (0.077 R)
• M49: 32,494,901 km (0.09 R)
• M50: 33,533,560 km (0.073 R)
• M51: 34,319,547 km (0.069 R)
• M52: 35,820,911 km (0.054 R)
• M53: 35,909,922 km (0.044 R)
• M54: 36,177,253 km (0.113 R)
• M55: 36,355,873 km (0.093 R)
• M56: 37,524,083 km (0.101 R)
• M57: 39,528,844 km (0.116 R)
• M58: 41,755,309 km (0.087 R)
• M59: 41,848,957 km (0.087 R)
• M60: 42,412,343 km (0.05 R)
• M61: 44,212,753 km (0.093 R)
• M62: 44,499,383 km (0.064 R)
• M63: 46,328,516 km (0.069 R)
• M64: 47,008,588 km (0.12 R)
• M65: 47,203,514 km (0.106 R)
• M66: 47,887,924 km (0.064 R)
• M67: 48,969,816 km (0.083 R)
• M68: 50,358,533 km (0.065 R)
• M69: 50,757,810 km (0.1 R)
• M70: 51,860,795 km (0.119 R)
• M71: 54,090,551 km (0.098 R)
• M72: 54,294,752 km (0.104 R)
• M73: 54,909,150 km (0.083 R)
• M74: 56,765,810 km (0.085 R)
• M75: 57,077,123 km (0.082 R)
• M76: 58,642,964 km (0.065 R)
• M77: 58,852,700 km (0.066 R)
• M78: 60,964,723 km (0.12 R)
• M79: 61,070,937 km (0.117 R)
• M80: 61,283,665 km (0.105 R)
• M81: 61,390,029 km (0.055 R)
• M82: 61,923,196 km (0.111 R)
• M83: 62,243,784 km (0.063 R)
• M84: 63,101,429 km (0.089 R)
• M85: 67,447,696 km (0.045 R)
• M86: 68,438,931 km (0.088 R)
• M87: 69,102,398 km (0.12 R)
• M88: 71,217,263 km (0.066 R)
• M89: 73,579,563 km (0.078 R)
• M90: 74,713,365 km (0.073 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: 177 - 11,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit