🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.64 AU

Year: 260 Days

Day: 40.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.3

Radius: 12.8

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.06 AU - 1.06 AU

Year: 716 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 28,888,635 km

• M1: 159,322 km (0.03 R)
• M2: 254,167 km (0.028 R)
• M3: 411,993 km (0.098 R)
• M4: 515,065 km (0.095 R)
• M5: 595,100 km (0.09 R)
• M6: 712,535 km (0.054 R)
• M7: 883,076 km (0.082 R)
• M8: 969,245 km (0.071 R)
• M9: 1,048,980 km (0.102 R)
• M10: 1,190,649 km (0.096 R)
• M11: 1,650,065 km (0.07 R)
• M12: 1,735,784 km (0.049 R)
• M13: 1,888,075 km (0.055 R)
• M14: 2,106,637 km (0.089 R)
• M15: 2,404,636 km (0.094 R)
• M16: 2,509,205 km (0.107 R)
• M17: 2,628,883 km (0.097 R)
• M18: 2,723,130 km (0.061 R)
• M19: 2,839,368 km (0.099 R)
• M20: 2,985,226 km (0.086 R)
• M21: 3,169,380 km (0.109 R)
• M22: 3,270,060 km (0.117 R)
• M23: 3,371,936 km (0.103 R)
• M24: 3,460,049 km (0.112 R)
• M25: 3,646,299 km (0.105 R)
• M26: 3,828,210 km (0.082 R)
• M27: 3,951,179 km (0.106 R)
• M28: 4,288,223 km (0.107 R)
• M29: 4,520,997 km (0.09 R)
• M30: 4,675,681 km (0.093 R)
• M31: 5,032,472 km (0.095 R)
• M32: 5,150,655 km (0.096 R)
• M33: 5,329,574 km (0.08 R)
• M34: 5,510,587 km (0.071 R)
• M35: 5,737,527 km (0.084 R)
• M36: 5,869,772 km (0.07 R)
• M37: 6,012,189 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955

Radius: 11.2

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.81 AU - 6.33 AU

Year: 7489 Days

Day: 9.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,888,635 km

• M1: 140,622 km (0.062 R)
• M2: 236,813 km (0.032 R)
• M3: 313,258 km (0.088 R)
• M4: 403,166 km (0.093 R)
• M5: 1,025,344 km (0.116 R)
• M6: 1,210,995 km (0.063 R)
• M7: 1,992,045 km (0.111 R)
• M8: 2,250,401 km (0.092 R)
• M9: 2,851,485 km (0.062 R)
• M10: 3,417,264 km (0.038 R)
• M11: 3,727,530 km (0.118 R)
• M12: 4,106,162 km (0.076 R)
• M13: 4,255,012 km (0.081 R)
• M14: 4,806,131 km (0.053 R)
• M15: 5,347,226 km (0.071 R)
• M16: 5,444,914 km (0.084 R)
• M17: 6,487,461 km (0.071 R)
• M18: 6,661,294 km (0.107 R)
• M19: 7,372,482 km (0.095 R)
• M20: 8,446,146 km (0.112 R)
• M21: 9,371,559 km (0.068 R)
• M22: 9,607,923 km (0.077 R)
• M23: 9,766,647 km (0.047 R)
• M24: 10,207,512 km (0.025 R)
• M25: 10,654,959 km (0.098 R)
• M26: 11,442,891 km (0.042 R)
• M27: 12,551,561 km (0.107 R)
• M28: 12,812,160 km (0.108 R)
• M29: 13,074,704 km (0.105 R)
• M30: 13,560,598 km (0.051 R)
• M31: 13,872,809 km (0.118 R)
• M32: 15,702,540 km (0.106 R)
• M33: 15,936,661 km (0.114 R)
• M34: 16,408,194 km (0.052 R)
• M35: 16,550,461 km (0.072 R)
• M36: 16,932,235 km (0.089 R)
• M37: 17,027,978 km (0.079 R)
• M38: 18,045,542 km (0.117 R)
• M39: 18,389,169 km (0.092 R)
• M40: 18,734,889 km (0.094 R)
• M41: 19,734,502 km (0.096 R)
• M42: 19,936,459 km (0.092 R)
• M43: 20,139,165 km (0.058 R)
• M44: 20,240,742 km (0.084 R)
• M45: 21,266,235 km (0.087 R)
• M46: 22,203,615 km (0.116 R)
• M47: 23,101,202 km (0.062 R)
• M48: 23,742,080 km (0.083 R)
• M49: 24,118,468 km (0.059 R)
• M50: 24,768,471 km (0.069 R)
• M51: 25,095,641 km (0.1 R)
• M52: 25,864,724 km (0.106 R)
• M53: 26,808,836 km (0.078 R)
• M54: 27,369,529 km (0.119 R)
• M55: 27,707,770 km (0.097 R)
• M56: 28,730,869 km (0.065 R)
• M57: 28,845,312 km (0.031 R)
• M58: 28,959,904 km (0.118 R)
• M59: 29,362,172 km (0.093 R)
• M60: 29,477,512 km (0.12 R)
• M61: 29,650,747 km (0.095 R)
• M62: 29,766,386 km (0.064 R)
• M63: 29,940,069 km (0.071 R)
• M64: 30,755,527 km (0.118 R)
• M65: 31,401,191 km (0.089 R)
• M66: 31,933,012 km (0.086 R)
• M67: 32,110,884 km (0.111 R)
• M68: 32,885,502 km (0.065 R)
• M69: 34,089,316 km (0.097 R)
• M70: 35,001,713 km (0.087 R)
• M71: 35,491,496 km (0.107 R)
• M72: 36,416,161 km (0.045 R)
• M73: 38,730,590 km (0.044 R)
• M74: 38,920,429 km (0.049 R)
• M75: 40,899,011 km (0.068 R)
• M76: 41,156,768 km (0.1 R)
• M77: 41,350,347 km (0.118 R)
• M78: 41,479,600 km (0.11 R)
• M79: 41,738,554 km (0.079 R)
• M80: 41,868,255 km (0.108 R)
• M81: 41,998,106 km (0.073 R)
• M82: 43,369,021 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.3

Radius: 13.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.86 AU - 5.5 AU

Year: 7734 Days

Day: 9.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,888,635 km

• M1: 252,372 km (0.105 R)
• M2: 432,188 km (0.088 R)
• M3: 772,972 km (0.111 R)
• M4: 939,325 km (0.12 R)
• M5: 1,027,438 km (0.041 R)
• M6: 1,134,251 km (0.116 R)
• M7: 1,245,103 km (0.048 R)
• M8: 1,478,476 km (0.067 R)
• M9: 1,690,306 km (0.103 R)
• M10: 1,931,458 km (0.114 R)
• M11: 2,448,020 km (0.063 R)
• M12: 2,573,383 km (0.094 R)
• M13: 2,940,496 km (0.104 R)
• M14: 3,209,922 km (0.077 R)
• M15: 3,534,698 km (0.114 R)
• M16: 3,629,394 km (0.073 R)
• M17: 3,870,097 km (0.063 R)
• M18: 4,418,373 km (0.119 R)
• M19: 4,649,801 km (0.109 R)
• M20: 4,911,747 km (0.076 R)
• M21: 5,178,480 km (0.069 R)
• M22: 6,207,115 km (0.091 R)
• M23: 6,907,682 km (0.057 R)
• M24: 7,207,177 km (0.1 R)
• M25: 7,297,833 km (0.118 R)
• M26: 7,419,306 km (0.046 R)
• M27: 7,633,531 km (0.111 R)
• M28: 7,912,082 km (0.114 R)
• M29: 8,511,072 km (0.064 R)
• M30: 8,735,468 km (0.114 R)
• M31: 9,190,246 km (0.09 R)
• M32: 9,387,416 km (0.067 R)
• M33: 10,394,808 km (0.074 R)
• M34: 10,600,505 km (0.12 R)
• M35: 11,225,525 km (0.116 R)
• M36: 11,934,021 km (0.102 R)
• M37: 12,077,485 km (0.083 R)
• M38: 12,257,601 km (0.1 R)
• M39: 12,657,027 km (0.05 R)
• M40: 12,987,190 km (0.115 R)
• M41: 13,543,544 km (0.034 R)
• M42: 13,918,885 km (0.117 R)
• M43: 14,107,678 km (0.116 R)
• M44: 15,259,282 km (0.034 R)
• M45: 15,415,013 km (0.075 R)
• M46: 15,571,493 km (0.106 R)
• M47: 16,083,267 km (0.089 R)
• M48: 16,801,038 km (0.107 R)
• M49: 17,244,895 km (0.11 R)
• M50: 18,433,450 km (0.1 R)
• M51: 18,641,091 km (0.095 R)
• M52: 18,891,219 km (0.119 R)
• M53: 19,016,732 km (0.071 R)
• M54: 19,648,484 km (0.082 R)
• M55: 19,775,642 km (0.1 R)
• M56: 19,945,585 km (0.077 R)
• M57: 20,458,556 km (0.097 R)
• M58: 20,802,781 km (0.105 R)
• M59: 21,410,148 km (0.099 R)
• M60: 21,540,897 km (0.1 R)
• M61: 22,023,200 km (0.117 R)
• M62: 22,819,958 km (0.063 R)
• M63: 23,177,049 km (0.1 R)
• M64: 23,896,913 km (0.045 R)
• M65: 24,441,599 km (0.086 R)
• M66: 25,450,936 km (0.102 R)
• M67: 26,100,341 km (0.094 R)
• M68: 26,473,886 km (0.029 R)
• M69: 27,510,300 km (0.084 R)
• M70: 27,605,145 km (0.041 R)
• M71: 28,320,223 km (0.101 R)
• M72: 28,511,858 km (0.109 R)
• M73: 28,655,921 km (0.103 R)
• M74: 28,752,112 km (0.093 R)
• M75: 29,963,406 km (0.1 R)
• M76: 32,185,683 km (0.108 R)
• M77: 32,335,729 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.2

Radius: 9.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.5 AU - 5.8 AU

Year: 8810 Days

Day: 10 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,888,635 km

• M1: 130,449 km (0.095 R)
• M2: 216,917 km (0.041 R)
• M3: 397,781 km (0.06 R)
• M4: 622,028 km (0.108 R)
• M5: 886,816 km (0.102 R)
• M6: 1,215,782 km (0.086 R)
• M7: 1,440,478 km (0.109 R)
• M8: 1,597,705 km (0.104 R)
• M9: 1,794,277 km (0.087 R)
• M10: 1,964,070 km (0.044 R)
• M11: 2,696,053 km (0.12 R)
• M12: 2,812,590 km (0.066 R)
• M13: 3,091,440 km (0.105 R)
• M14: 3,337,528 km (0.062 R)
• M15: 3,632,835 km (0.106 R)
• M16: 4,114,091 km (0.113 R)
• M17: 4,779,054 km (0.058 R)
• M18: 4,897,086 km (0.049 R)
• M19: 5,088,123 km (0.057 R)
• M20: 5,526,744 km (0.068 R)
• M21: 6,028,345 km (0.116 R)
• M22: 6,834,828 km (0.117 R)
• M23: 7,318,627 km (0.09 R)
• M24: 7,869,147 km (0.117 R)
• M25: 8,036,846 km (0.111 R)
• M26: 8,604,720 km (0.082 R)
• M27: 8,980,809 km (0.081 R)
• M28: 9,332,663 km (0.043 R)
• M29: 9,421,375 km (0.056 R)
• M30: 9,599,695 km (0.076 R)
• M31: 9,689,155 km (0.089 R)
• M32: 9,779,063 km (0.099 R)
• M33: 10,019,916 km (0.032 R)
• M34: 10,110,722 km (0.105 R)
• M35: 10,661,541 km (0.108 R)
• M36: 10,723,325 km (0.11 R)
• M37: 12,081,075 km (0.101 R)
• M38: 12,567,268 km (0.066 R)
• M39: 12,665,255 km (0.11 R)
• M40: 12,927,949 km (0.081 R)
• M41: 13,292,070 km (0.109 R)
• M42: 13,895,249 km (0.107 R)
• M43: 14,166,170 km (0.119 R)
• M44: 15,197,648 km (0.103 R)
• M45: 15,616,971 km (0.063 R)
• M46: 16,217,606 km (0.043 R)
• M47: 16,431,381 km (0.099 R)
• M48: 16,753,914 km (0.082 R)
• M49: 16,897,827 km (0.036 R)
• M50: 18,101,342 km (0.08 R)
• M51: 18,323,196 km (0.118 R)
• M52: 18,397,397 km (0.116 R)
• M53: 18,545,947 km (0.117 R)
• M54: 18,881,645 km (0.112 R)
• M55: 18,993,993 km (0.107 R)
• M56: 19,294,685 km (0.11 R)
• M57: 19,521,325 km (0.111 R)
• M58: 19,672,868 km (0.095 R)
• M59: 19,824,859 km (0.095 R)
• M60: 21,326,672 km (0.043 R)
• M61: 21,560,943 km (0.107 R)
• M62: 21,639,182 km (0.108 R)
• M63: 21,874,649 km (0.066 R)
• M64: 22,427,264 km (0.026 R)
• M65: 22,904,631 km (0.033 R)
• M66: 22,984,516 km (0.083 R)
• M67: 23,264,862 km (0.114 R)
• M68: 24,153,324 km (0.09 R)
• M69: 24,806,469 km (0.101 R)
• M70: 25,135,135 km (0.067 R)
• M71: 26,255,324 km (0.085 R)
• M72: 26,422,724 km (0.048 R)
• M73: 26,590,423 km (0.101 R)
• M74: 27,391,669 km (0.076 R)
• M75: 27,816,677 km (0.08 R)
• M76: 28,329,498 km (0.11 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: 306 - 10,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit