🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.65 AU - 0.71 AU

Year: 258 Days

Day: 43.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.04 AU - 1.68 AU

Year: 730 Days

Day: 41.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 106.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.2

Radius: 8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.3 AU - 2.42 AU

Year: 1668 Days

Day: 6.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 27,054,294 km

• M1: 109,954 km (0.055 R)
• M2: 201,658 km (0.06 R)
• M3: 258,954 km (0.099 R)
• M4: 331,359 km (0.043 R)
• M5: 388,356 km (0.107 R)
• M6: 462,108 km (0.118 R)
• M7: 611,107 km (0.114 R)
• M8: 694,134 km (0.089 R)
• M9: 1,083,388 km (0.104 R)
• M10: 1,198,129 km (0.113 R)
• M11: 1,381,237 km (0.092 R)
• M12: 1,459,626 km (0.085 R)
• M13: 1,512,883 km (0.077 R)
• M14: 1,690,157 km (0.069 R)
• M15: 1,845,739 km (0.117 R)
• M16: 1,998,478 km (0.111 R)
• M17: 2,458,043 km (0.103 R)
• M18: 2,815,582 km (0.082 R)
• M19: 3,026,066 km (0.06 R)
• M20: 3,233,109 km (0.098 R)
• M21: 3,382,408 km (0.108 R)
• M22: 3,471,419 km (0.026 R)
• M23: 3,660,809 km (0.096 R)
• M24: 3,752,214 km (0.038 R)
• M25: 3,835,091 km (0.098 R)
• M26: 3,965,391 km (0.068 R)
• M27: 4,278,050 km (0.105 R)
• M28: 4,549,720 km (0.045 R)
• M29: 4,727,293 km (0.079 R)
• M30: 4,887,063 km (0.07 R)
• M31: 5,253,129 km (0.082 R)
• M32: 5,366,824 km (0.114 R)
• M33: 5,533,625 km (0.053 R)
• M34: 5,712,694 km (0.118 R)
• M35: 5,808,287 km (0.074 R)
• M36: 6,108,979 km (0.12 R)
• M37: 6,174,203 km (0.063 R)
• M38: 6,272,340 km (0.097 R)
• M39: 6,437,047 km (0.109 R)
• M40: 6,804,310 km (0.103 R)
• M41: 6,905,737 km (0.096 R)
• M42: 7,443,392 km (0.059 R)
• M43: 7,770,113 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.4

Radius: 10

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.64 AU - 2.96 AU

Year: 2156 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 27,054,294 km

• M1: 127,757 km (0.103 R)
• M2: 223,948 km (0.113 R)
• M3: 297,849 km (0.112 R)
• M4: 440,117 km (0.109 R)
• M5: 511,924 km (0.103 R)
• M6: 608,265 km (0.1 R)
• M7: 866,770 km (0.093 R)
• M8: 1,033,721 km (0.109 R)
• M9: 1,237,922 km (0.109 R)
• M10: 1,336,059 km (0.058 R)
• M11: 1,483,562 km (0.11 R)
• M12: 1,559,408 km (0.097 R)
• M13: 1,705,266 km (0.104 R)
• M14: 1,774,979 km (0.101 R)
• M15: 2,021,366 km (0.114 R)
• M16: 2,180,987 km (0.092 R)
• M17: 2,246,062 km (0.045 R)
• M18: 2,389,228 km (0.03 R)
• M19: 2,569,792 km (0.069 R)
• M20: 2,825,455 km (0.102 R)
• M21: 2,956,353 km (0.095 R)
• M22: 3,040,876 km (0.077 R)
• M23: 3,955,517 km (0.058 R)
• M24: 4,429,294 km (0.078 R)
• M25: 4,540,146 km (0.089 R)
• M26: 4,637,983 km (0.077 R)
• M27: 4,708,144 km (0.107 R)
• M28: 4,992,829 km (0.056 R)
• M29: 5,093,807 km (0.051 R)
• M30: 5,224,706 km (0.114 R)
• M31: 5,504,603 km (0.111 R)
• M32: 5,579,103 km (0.12 R)
• M33: 5,698,931 km (0.074 R)
• M34: 6,688,670 km (0.105 R)
• M35: 6,768,256 km (0.097 R)
• M36: 6,928,326 km (0.115 R)
• M37: 7,203,287 km (0.113 R)
• M38: 7,383,253 km (0.087 R)
• M39: 7,515,049 km (0.08 R)
• M40: 7,664,198 km (0.028 R)
• M41: 7,814,394 km (0.084 R)
• M42: 7,982,393 km (0.083 R)
• M43: 8,151,588 km (0.117 R)
• M44: 8,236,709 km (0.106 R)
• M45: 8,545,330 km (0.115 R)
• M46: 8,683,857 km (0.112 R)
• M47: 8,753,271 km (0.084 R)
• M48: 8,980,510 km (0.04 R)
• M49: 9,085,976 km (0.062 R)
• M50: 9,191,892 km (0.106 R)
• M51: 9,422,721 km (0.079 R)
• M52: 9,547,934 km (0.084 R)
• M53: 9,817,959 km (0.08 R)
• M54: 9,890,364 km (0.1 R)
• M55: 10,200,181 km (0.118 R)
• M56: 10,347,086 km (0.116 R)
• M57: 10,494,739 km (0.093 R)
• M58: 10,680,241 km (0.091 R)
• M59: 11,054,535 km (0.104 R)
• M60: 11,357,022 km (0.1 R)
• M61: 11,719,946 km (0.046 R)
• M62: 12,047,715 km (0.12 R)
• M63: 13,329,170 km (0.107 R)
• M64: 13,409,504 km (0.111 R)
• M65: 13,489,988 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 12.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.58 AU - 4.52 AU

Year: 3751 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,054,294 km

• M1: 159,771 km (0.037 R)
• M2: 286,181 km (0.093 R)
• M3: 378,483 km (0.109 R)
• M4: 527,482 km (0.088 R)
• M5: 624,571 km (0.067 R)
• M6: 758,461 km (0.12 R)
• M7: 903,122 km (0.116 R)
• M8: 1,126,921 km (0.101 R)
• M9: 1,536,520 km (0.079 R)
• M10: 1,629,420 km (0.071 R)
• M11: 1,821,204 km (0.095 R)
• M12: 1,934,151 km (0.037 R)
• M13: 2,152,564 km (0.097 R)
• M14: 2,410,022 km (0.102 R)
• M15: 2,503,371 km (0.096 R)
• M16: 2,839,816 km (0.11 R)
• M17: 3,055,537 km (0.111 R)
• M18: 3,311,199 km (0.11 R)
• M19: 3,485,481 km (0.069 R)
• M20: 3,591,695 km (0.114 R)
• M21: 4,119,925 km (0.105 R)
• M22: 4,288,971 km (0.069 R)
• M23: 4,441,112 km (0.066 R)
• M24: 4,556,452 km (0.081 R)
• M25: 4,948,249 km (0.041 R)
• M26: 5,087,973 km (0.037 R)
• M27: 5,168,457 km (0.11 R)
• M28: 5,515,075 km (0.081 R)
• M29: 5,660,035 km (0.067 R)
• M30: 5,743,511 km (0.07 R)
• M31: 5,827,286 km (0.061 R)
• M32: 6,060,060 km (0.113 R)
• M33: 6,166,723 km (0.074 R)
• M34: 6,382,294 km (0.045 R)
• M35: 6,644,240 km (0.039 R)
• M36: 7,451,171 km (0.06 R)
• M37: 7,680,803 km (0.06 R)
• M38: 7,866,305 km (0.079 R)
• M39: 8,006,328 km (0.102 R)
• M40: 8,170,886 km (0.116 R)
• M41: 8,289,068 km (0.111 R)
• M42: 8,384,063 km (0.036 R)
• M43: 8,551,014 km (0.078 R)
• M44: 9,132,202 km (0.066 R)
• M45: 9,402,974 km (0.089 R)
• M46: 10,002,712 km (0.082 R)
• M47: 10,409,618 km (0.086 R)
• M48: 10,537,824 km (0.093 R)
• M49: 10,847,790 km (0.041 R)
• M50: 11,503,179 km (0.075 R)
• M51: 11,635,722 km (0.115 R)
• M52: 12,333,746 km (0.077 R)
• M53: 12,715,071 km (0.086 R)
• M54: 13,294,613 km (0.11 R)
• M55: 13,433,889 km (0.114 R)
• M56: 13,573,613 km (0.108 R)
• M57: 14,024,052 km (0.099 R)
• M58: 14,165,722 km (0.103 R)
• M59: 15,026,358 km (0.112 R)
• M60: 15,258,684 km (0.042 R)
• M61: 15,727,075 km (0.069 R)
• M62: 15,903,899 km (0.068 R)
• M63: 15,992,611 km (0.058 R)
• M64: 16,289,413 km (0.085 R)
• M65: 17,160,372 km (0.049 R)
• M66: 17,342,432 km (0.068 R)
• M67: 17,800,501 km (0.106 R)
• M68: 17,954,138 km (0.107 R)
• M69: 20,535,150 km (0.103 R)
• M70: 20,631,790 km (0.06 R)
• M71: 20,728,580 km (0.088 R)
• M72: 21,508,135 km (0.108 R)
• M73: 22,066,135 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 9.4

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.79 AU - 5.91 AU

Year: 4915 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,054,294 km

• M1: 121,623 km (0.089 R)
• M2: 209,886 km (0.044 R)
• M3: 287,677 km (0.093 R)
• M4: 514,916 km (0.084 R)
• M5: 589,116 km (0.108 R)
• M6: 899,233 km (0.04 R)
• M7: 1,468,004 km (0.117 R)
• M8: 1,530,386 km (0.06 R)
• M9: 1,855,911 km (0.067 R)
• M10: 1,974,991 km (0.118 R)
• M11: 2,079,261 km (0.089 R)
• M12: 2,149,721 km (0.107 R)
• M13: 2,221,080 km (0.108 R)
• M14: 2,293,186 km (0.077 R)
• M15: 2,366,040 km (0.112 R)
• M16: 2,477,042 km (0.076 R)
• M17: 2,551,990 km (0.099 R)
• M18: 3,077,527 km (0.107 R)
• M19: 3,679,060 km (0.034 R)
• M20: 4,092,699 km (0.101 R)
• M21: 4,452,631 km (0.088 R)
• M22: 5,227,099 km (0.082 R)
• M23: 5,323,889 km (0.093 R)
• M24: 5,617,699 km (0.1 R)
• M25: 5,841,498 km (0.08 R)
• M26: 6,400,994 km (0.117 R)
• M27: 6,660,995 km (0.052 R)
• M28: 7,191,469 km (0.094 R)
• M29: 8,920,820 km (0.079 R)
• M30: 9,123,825 km (0.052 R)
• M31: 9,328,474 km (0.083 R)
• M32: 11,143,545 km (0.062 R)
• M33: 11,362,257 km (0.086 R)
• M34: 11,550,900 km (0.108 R)
• M35: 13,097,144 km (0.081 R)
• M36: 13,427,456 km (0.079 R)
• M37: 13,760,461 km (0.082 R)
• M38: 13,995,180 km (0.106 R)
• M39: 14,366,781 km (0.083 R)
• M40: 14,913,113 km (0.107 R)
• M41: 15,292,642 km (0.094 R)
• M42: 15,361,906 km (0.054 R)
• M43: 15,431,469 km (0.048 R)
• M44: 15,501,032 km (0.051 R)
• M45: 15,605,451 km (0.091 R)
• M46: 15,920,505 km (0.056 R)
• M47: 16,202,347 km (0.085 R)
• M48: 16,414,776 km (0.084 R)
• M49: 16,985,641 km (0.081 R)
• M50: 17,345,873 km (0.062 R)
• M51: 18,589,331 km (0.068 R)
• M52: 18,663,382 km (0.084 R)
• M53: 19,034,983 km (0.1 R)
• M54: 19,446,676 km (0.114 R)
• M55: 20,393,182 km (0.098 R)
• M56: 20,507,774 km (0.102 R)
• M57: 20,660,962 km (0.094 R)
• M58: 20,737,556 km (0.115 R)
• M59: 21,199,813 km (0.059 R)
• M60: 21,432,139 km (0.112 R)
• M61: 21,860,438 km (0.068 R)
• M62: 22,173,696 km (0.094 R)
• M63: 22,291,579 km (0.111 R)
• M64: 22,685,919 km (0.073 R)
• M65: 22,844,193 km (0.061 R)
• M66: 23,201,882 km (0.101 R)
• M67: 23,481,480 km (0.102 R)
• M68: 23,601,607 km (0.04 R)
• M69: 23,761,976 km (0.036 R)
• M70: 23,842,460 km (0.088 R)
• M71: 24,773,258 km (0.111 R)
• M72: 24,977,309 km (0.059 R)
• M73: 25,263,640 km (0.111 R)
• M74: 25,551,167 km (0.066 R)
• M75: 26,129,662 km (0.077 R)
• M76: 26,545,394 km (0.106 R)
• M77: 27,215,144 km (0.099 R)
• M78: 27,636,561 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 10.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.82 AU - 5.58 AU

Year: 5457 Days

Day: 11.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,054,294 km

• M1: 349,012 km (0.096 R)
• M2: 420,370 km (0.1 R)
• M3: 625,917 km (0.096 R)
• M4: 729,738 km (0.116 R)
• M5: 969,843 km (0.118 R)
• M6: 1,134,849 km (0.117 R)
• M7: 1,324,390 km (0.086 R)
• M8: 1,508,844 km (0.102 R)
• M9: 1,604,437 km (0.049 R)
• M10: 2,112,771 km (0.113 R)
• M11: 2,202,380 km (0.074 R)
• M12: 2,311,437 km (0.056 R)
• M13: 2,385,188 km (0.079 R)
• M14: 2,573,233 km (0.094 R)
• M15: 2,904,293 km (0.062 R)
• M16: 3,585,562 km (0.073 R)
• M17: 3,671,581 km (0.104 R)
• M18: 3,867,404 km (0.073 R)
• M19: 4,708,743 km (0.074 R)
• M20: 4,969,641 km (0.09 R)
• M21: 5,065,683 km (0.105 R)
• M22: 5,210,943 km (0.105 R)
• M23: 5,480,817 km (0.076 R)
• M24: 5,932,603 km (0.061 R)
• M25: 6,344,147 km (0.104 R)
• M26: 6,606,242 km (0.1 R)
• M27: 6,765,115 km (0.115 R)
• M28: 7,059,823 km (0.085 R)
• M29: 7,303,966 km (0.118 R)
• M30: 7,800,931 km (0.068 R)
• M31: 7,940,954 km (0.081 R)
• M32: 8,308,815 km (0.099 R)
• M33: 8,394,535 km (0.111 R)
• M34: 8,624,467 km (0.105 R)
• M35: 9,386,219 km (0.11 R)
• M36: 9,535,219 km (0.114 R)
• M37: 10,291,885 km (0.1 R)
• M38: 10,879,954 km (0.072 R)
• M39: 11,067,849 km (0.117 R)
• M40: 11,542,523 km (0.086 R)
• M41: 11,959,303 km (0.094 R)
• M42: 12,153,331 km (0.058 R)
• M43: 12,413,631 km (0.1 R)
• M44: 12,939,917 km (0.11 R)
• M45: 13,105,821 km (0.072 R)
• M46: 13,239,112 km (0.097 R)
• M47: 13,372,853 km (0.063 R)
• M48: 13,507,042 km (0.11 R)
• M49: 14,116,354 km (0.08 R)
• M50: 15,643,300 km (0.074 R)
• M51: 16,678,218 km (0.093 R)
• M52: 16,786,676 km (0.11 R)
• M53: 17,331,811 km (0.07 R)
• M54: 17,478,118 km (0.079 R)
• M55: 17,588,222 km (0.108 R)
• M56: 17,808,879 km (0.112 R)
• M57: 17,993,632 km (0.094 R)
• M58: 18,104,783 km (0.088 R)
• M59: 18,551,482 km (0.111 R)
• M60: 19,646,240 km (0.098 R)
• M61: 20,722,895 km (0.074 R)
• M62: 21,307,674 km (0.091 R)
• M63: 21,858,194 km (0.111 R)
• M64: 22,175,042 km (0.086 R)
• M65: 22,333,915 km (0.043 R)
• M66: 22,533,179 km (0.048 R)
• M67: 23,134,413 km (0.115 R)
• M68: 23,416,704 km (0.112 R)
• M69: 24,107,248 km (0.05 R)
• M70: 24,969,530 km (0.095 R)
• M71: 25,633,146 km (0.093 R)
• M72: 25,716,622 km (0.117 R)
• M73: 25,883,573 km (0.105 R)
• M74: 26,766,350 km (0.106 R)
• M75: 27,317,768 km (0.05 R)
• M76: 27,445,674 km (0.054 R)
• M77: 28,518,291 km (0.109 R)
• M78: 28,777,694 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.4

Radius: 3.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.29 AU - 15.07 AU

Year: 24572 Days

Day: 19.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 27,054,294 km

• M1: 66,571 km (0.073 R)
• M2: 123,717 km (0.105 R)
• M3: 187,596 km (0.073 R)
• M4: 288,125 km (0.04 R)
• M5: 547,379 km (0.053 R)
• M6: 992,582 km (0.065 R)
• M7: 1,183,918 km (0.088 R)
• M8: 1,462,020 km (0.03 R)
• M9: 1,923,529 km (0.108 R)
• M10: 2,196,246 km (0.108 R)
• M11: 2,283,911 km (0.053 R)
• M12: 2,390,724 km (0.039 R)
• M13: 2,426,627 km (0.062 R)
• M14: 2,646,237 km (0.036 R)
• M15: 2,891,278 km (0.101 R)
• M16: 3,182,994 km (0.101 R)
• M17: 3,382,707 km (0.102 R)
• M18: 3,484,134 km (0.09 R)
• M19: 3,586,459 km (0.076 R)
• M20: 4,221,353 km (0.079 R)
• M21: 4,396,532 km (0.114 R)
• M22: 4,551,665 km (0.112 R)
• M23: 4,799,249 km (0.098 R)
• M24: 4,867,466 km (0.098 R)
• M25: 5,051,023 km (0.112 R)
• M26: 5,401,530 km (0.062 R)
• M27: 6,100,900 km (0.072 R)
• M28: 6,125,584 km (0.031 R)
• M29: 6,174,802 km (0.081 R)
• M30: 6,675,655 km (0.113 R)
• M31: 6,930,869 km (0.06 R)
• M32: 7,215,255 km (0.091 R)
• M33: 7,662,403 km (0.114 R)
• M34: 7,689,031 km (0.061 R)
• M35: 8,390,795 km (0.079 R)
• M36: 9,395,943 km (0.104 R)
• M37: 10,145,129 km (0.114 R)
• M38: 10,291,286 km (0.074 R)
• M39: 10,883,395 km (0.119 R)
• M40: 13,777,814 km (0.07 R)
• M41: 14,396,551 km (0.104 R)
• M42: 14,858,360 km (0.08 R)
• M43: 15,124,494 km (0.047 R)
• M44: 16,034,049 km (0.107 R)
• M45: 16,650,243 km (0.06 R)
• M46: 16,719,058 km (0.116 R)
• M47: 16,857,286 km (0.104 R)
• M48: 16,995,814 km (0.114 R)
• M49: 17,378,785 km (0.118 R)
• M50: 17,658,981 km (0.094 R)
• M51: 18,224,162 km (0.092 R)
• M52: 18,366,280 km (0.114 R)
• M53: 18,473,243 km (0.089 R)
• M54: 19,227,216 km (0.087 R)
• M55: 19,589,692 km (0.071 R)
• M56: 19,771,902 km (0.066 R)
• M57: 22,000,760 km (0.117 R)
• M58: 22,190,151 km (0.116 R)
• M59: 23,183,182 km (0.063 R)
• M60: 24,817,838 km (0.055 R)
• M61: 24,857,182 km (0.071 R)
• M62: 25,331,258 km (0.078 R)
• M63: 25,529,625 km (0.038 R)
• M64: 26,208,051 km (0.11 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: 486 - 14,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit