🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.52 AU - 0.56 AU

Year: 146 Days

Day: 31.5 Hours

Environment

Temp: 243 °C

Axial Tilt: 73.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,048,068 km

• M1: 286,031 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.63 AU - 0.89 AU

Year: 243 Days

Day: 45.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.25 AU - 1.67 AU

Year: 648 Days

Day: 43.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,048,068 km

• M1: 1,181,374 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.79 AU - 3.77 AU

Year: 2181 Days

Day: 41.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.3

Radius: 10.9

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.66 AU - 5.04 AU

Year: 3921 Days

Day: 11.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 95,048,068 km

• M1: 205,398 km (0.112 R)
• M2: 333,304 km (0.089 R)
• M3: 611,257 km (0.114 R)
• M4: 743,053 km (0.107 R)
• M5: 1,257,669 km (0.069 R)
• M6: 1,442,722 km (0.062 R)
• M7: 1,909,617 km (0.103 R)
• M8: 1,980,077 km (0.057 R)
• M9: 2,211,805 km (0.118 R)
• M10: 2,345,994 km (0.063 R)
• M11: 2,483,025 km (0.048 R)
• M12: 2,607,042 km (0.05 R)
• M13: 2,813,188 km (0.103 R)
• M14: 3,124,202 km (0.095 R)
• M15: 3,360,567 km (0.118 R)
• M16: 3,446,436 km (0.067 R)
• M17: 3,567,760 km (0.105 R)
• M18: 3,637,921 km (0.112 R)
• M19: 3,743,836 km (0.108 R)
• M20: 3,976,910 km (0.051 R)
• M21: 4,159,569 km (0.06 R)
• M22: 4,233,321 km (0.102 R)
• M23: 4,382,320 km (0.105 R)
• M24: 4,552,114 km (0.095 R)
• M25: 5,094,107 km (0.12 R)
• M26: 5,413,199 km (0.025 R)
• M27: 5,534,523 km (0.09 R)
• M28: 5,677,090 km (0.118 R)
• M29: 5,759,219 km (0.07 R)
• M30: 5,924,674 km (0.084 R)
• M31: 6,028,794 km (0.12 R)
• M32: 6,238,979 km (0.075 R)
• M33: 6,580,511 km (0.093 R)
• M34: 6,906,036 km (0.083 R)
• M35: 7,370,837 km (0.052 R)
• M36: 7,460,595 km (0.083 R)
• M37: 7,573,243 km (0.117 R)
• M38: 7,754,555 km (0.072 R)
• M39: 7,823,071 km (0.098 R)
• M40: 7,891,587 km (0.036 R)
• M41: 8,075,592 km (0.029 R)
• M42: 8,284,132 km (0.037 R)
• M43: 8,424,305 km (0.065 R)
• M44: 8,896,885 km (0.117 R)
• M45: 9,064,434 km (0.09 R)
• M46: 9,136,540 km (0.092 R)
• M47: 9,818,707 km (0.116 R)
• M48: 10,567,893 km (0.085 R)
• M49: 11,283,719 km (0.113 R)
• M50: 11,569,151 km (0.098 R)
• M51: 11,647,541 km (0.075 R)
• M52: 11,804,618 km (0.088 R)
• M53: 11,883,456 km (0.049 R)
• M54: 11,962,444 km (0.103 R)
• M55: 12,493,517 km (0.111 R)
• M56: 12,842,828 km (0.057 R)
• M57: 13,059,445 km (0.088 R)
• M58: 13,168,203 km (0.107 R)
• M59: 13,799,356 km (0.112 R)
• M60: 13,937,884 km (0.06 R)
• M61: 16,158,365 km (0.083 R)
• M62: 16,627,205 km (0.096 R)
• M63: 16,745,238 km (0.113 R)
• M64: 17,070,912 km (0.1 R)
• M65: 17,189,992 km (0.056 R)
• M66: 17,458,670 km (0.111 R)
• M67: 17,548,578 km (0.057 R)
• M68: 17,788,982 km (0.099 R)
• M69: 17,909,707 km (0.075 R)
• M70: 18,242,862 km (0.071 R)
• M71: 19,316,526 km (0.113 R)
• M72: 19,564,709 km (0.119 R)
• M73: 19,689,324 km (0.032 R)
• M74: 20,127,346 km (0.105 R)
• M75: 20,631,790 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 11.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.93 AU - 7.11 AU

Year: 6828 Days

Day: 13.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 95,048,068 km

• M1: 148,700 km (0.11 R)
• M2: 241,750 km (0.116 R)
• M3: 314,305 km (0.076 R)
• M4: 469,887 km (0.105 R)
• M5: 572,661 km (0.108 R)
• M6: 794,215 km (0.116 R)
• M7: 965,505 km (0.077 R)
• M8: 1,185,414 km (0.11 R)
• M9: 2,161,988 km (0.071 R)
• M10: 2,628,135 km (0.035 R)
• M11: 2,725,224 km (0.095 R)
• M12: 2,823,361 km (0.073 R)
• M13: 3,211,268 km (0.073 R)
• M14: 3,688,186 km (0.103 R)
• M15: 3,925,897 km (0.072 R)
• M16: 4,093,447 km (0.053 R)
• M17: 4,206,543 km (0.098 R)
• M18: 4,282,389 km (0.093 R)
• M19: 4,397,280 km (0.059 R)
• M20: 4,827,074 km (0.108 R)
• M21: 5,270,483 km (0.086 R)
• M22: 5,747,999 km (0.114 R)
• M23: 6,523,365 km (0.105 R)
• M24: 7,331,642 km (0.079 R)
• M25: 8,100,276 km (0.089 R)
• M26: 8,992,328 km (0.095 R)
• M27: 9,288,382 km (0.099 R)
• M28: 9,512,629 km (0.084 R)
• M29: 9,662,975 km (0.032 R)
• M30: 9,763,804 km (0.099 R)
• M31: 10,324,198 km (0.095 R)
• M32: 10,816,524 km (0.051 R)
• M33: 10,921,093 km (0.065 R)
• M34: 11,131,428 km (0.108 R)
• M35: 11,210,715 km (0.026 R)
• M36: 11,502,730 km (0.114 R)
• M37: 11,743,582 km (0.114 R)
• M38: 11,986,081 km (0.106 R)
• M39: 12,230,224 km (0.083 R)
• M40: 12,558,442 km (0.086 R)
• M41: 12,640,870 km (0.099 R)
• M42: 13,000,504 km (0.071 R)
• M43: 13,083,979 km (0.069 R)
• M44: 13,195,430 km (0.108 R)
• M45: 13,956,733 km (0.113 R)
• M46: 14,185,169 km (0.049 R)
• M47: 14,790,442 km (0.077 R)
• M48: 14,964,873 km (0.108 R)
• M49: 15,463,034 km (0.048 R)
• M50: 15,699,249 km (0.116 R)
• M51: 15,907,041 km (0.108 R)
• M52: 16,686,595 km (0.056 R)
• M53: 17,417,381 km (0.118 R)
• M54: 17,755,771 km (0.089 R)
• M55: 18,595,614 km (0.096 R)
• M56: 19,194,304 km (0.04 R)
• M57: 19,384,742 km (0.118 R)
• M58: 20,670,087 km (0.109 R)
• M59: 20,930,537 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.1

Radius: 12.1

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.64 AU - 9 AU

Year: 9616 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 95,048,068 km

• M1: 153,637 km (0.117 R)
• M2: 244,443 km (0.088 R)
• M3: 327,769 km (0.099 R)
• M4: 406,009 km (0.074 R)
• M5: 873,053 km (0.086 R)
• M6: 1,319,902 km (0.079 R)
• M7: 1,568,683 km (0.045 R)
• M8: 1,775,128 km (0.083 R)
• M9: 1,931,009 km (0.117 R)
• M10: 2,030,791 km (0.078 R)
• M11: 2,194,302 km (0.12 R)
• M12: 2,341,057 km (0.093 R)
• M13: 2,868,988 km (0.098 R)
• M14: 3,099,967 km (0.089 R)
• M15: 3,361,165 km (0.066 R)
• M16: 4,084,171 km (0.113 R)
• M17: 5,468,999 km (0.074 R)
• M18: 6,048,840 km (0.099 R)
• M19: 6,376,310 km (0.057 R)
• M20: 6,557,323 km (0.07 R)
• M21: 6,770,650 km (0.079 R)
• M22: 7,615,130 km (0.114 R)
• M23: 8,459,760 km (0.088 R)
• M24: 8,759,105 km (0.114 R)
• M25: 8,994,273 km (0.104 R)
• M26: 10,166,522 km (0.106 R)
• M27: 10,272,287 km (0.085 R)
• M28: 10,449,262 km (0.11 R)
• M29: 11,680,003 km (0.108 R)
• M30: 12,274,954 km (0.067 R)
• M31: 12,538,396 km (0.12 R)
• M32: 12,727,787 km (0.09 R)
• M33: 12,879,928 km (0.103 R)
• M34: 12,994,370 km (0.113 R)
• M35: 13,688,654 km (0.113 R)
• M36: 14,040,209 km (0.063 R)
• M37: 14,752,444 km (0.098 R)
• M38: 15,032,641 km (0.071 R)
• M39: 15,112,975 km (0.092 R)
• M40: 15,233,850 km (0.112 R)
• M41: 15,517,039 km (0.059 R)
• M42: 15,801,873 km (0.064 R)
• M43: 15,883,704 km (0.116 R)
• M44: 16,418,366 km (0.092 R)
• M45: 17,972,389 km (0.113 R)
• M46: 18,961,979 km (0.091 R)
• M47: 19,748,714 km (0.079 R)
• M48: 20,057,634 km (0.12 R)
• M49: 20,546,220 km (0.081 R)
• M50: 20,859,179 km (0.113 R)
• M51: 21,762,152 km (0.095 R)
• M52: 22,035,467 km (0.073 R)
• M53: 22,908,670 km (0.069 R)
• M54: 23,326,198 km (0.114 R)
• M55: 23,699,594 km (0.106 R)
• M56: 24,121,909 km (0.095 R)
• M57: 25,260,199 km (0.101 R)
• M58: 25,932,342 km (0.112 R)
• M59: 26,854,015 km (0.08 R)
• M60: 27,490,703 km (0.116 R)
• M61: 27,687,574 km (0.1 R)
• M62: 28,529,810 km (0.116 R)
• M63: 28,629,442 km (0.044 R)
• M64: 28,929,087 km (0.055 R)
• M65: 29,632,197 km (0.067 R)
• M66: 30,087,124 km (0.048 R)
• M67: 31,004,009 km (0.108 R)
• M68: 31,930,170 km (0.073 R)
• M69: 32,552,646 km (0.11 R)
• M70: 33,546,275 km (0.109 R)
• M71: 35,456,341 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.1

Radius: 10.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.1 AU - 11.26 AU

Year: 12812 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 95,048,068 km

• M1: 145,409 km (0.039 R)
• M2: 474,375 km (0.066 R)
• M3: 1,041,201 km (0.083 R)
• M4: 1,427,164 km (0.054 R)
• M5: 1,530,536 km (0.119 R)
• M6: 1,745,059 km (0.113 R)
• M7: 1,878,650 km (0.093 R)
• M8: 1,992,644 km (0.042 R)
• M9: 2,373,221 km (0.104 R)
• M10: 2,447,122 km (0.071 R)
• M11: 2,521,921 km (0.099 R)
• M12: 2,673,613 km (0.098 R)
• M13: 2,907,135 km (0.065 R)
• M14: 4,083,423 km (0.082 R)
• M15: 4,352,849 km (0.085 R)
• M16: 4,815,107 km (0.108 R)
• M17: 5,004,348 km (0.1 R)
• M18: 5,293,072 km (0.107 R)
• M19: 5,653,304 km (0.047 R)
• M20: 6,191,407 km (0.031 R)
• M21: 6,746,116 km (0.032 R)
• M22: 7,718,053 km (0.098 R)
• M23: 7,940,057 km (0.103 R)
• M24: 8,352,498 km (0.078 R)
• M25: 8,466,192 km (0.087 R)
• M26: 8,656,780 km (0.114 R)
• M27: 9,276,414 km (0.115 R)
• M28: 9,790,582 km (0.065 R)
• M29: 10,030,836 km (0.092 R)
• M30: 10,681,587 km (0.06 R)
• M31: 10,763,866 km (0.093 R)
• M32: 10,929,022 km (0.101 R)
• M33: 11,011,899 km (0.067 R)
• M34: 11,895,424 km (0.092 R)
• M35: 12,540,341 km (0.06 R)
• M36: 12,627,257 km (0.083 R)
• M37: 14,179,485 km (0.103 R)
• M38: 14,360,648 km (0.069 R)
• M39: 15,557,281 km (0.076 R)
• M40: 15,697,454 km (0.088 R)
• M41: 16,214,913 km (0.059 R)
• M42: 16,881,521 km (0.052 R)
• M43: 17,605,725 km (0.087 R)
• M44: 17,898,338 km (0.074 R)
• M45: 18,143,379 km (0.118 R)
• M46: 18,290,883 km (0.09 R)
• M47: 18,686,270 km (0.04 R)
• M48: 18,835,270 km (0.118 R)
• M49: 18,934,902 km (0.052 R)
• M50: 19,084,500 km (0.091 R)
• M51: 20,347,106 km (0.063 R)
• M52: 21,117,535 km (0.076 R)
• M53: 21,324,578 km (0.12 R)
• M54: 21,949,897 km (0.077 R)
• M55: 22,107,125 km (0.067 R)
• M56: 23,218,487 km (0.093 R)
• M57: 23,378,706 km (0.097 R)
• M58: 23,915,464 km (0.092 R)
• M59: 24,239,493 km (0.083 R)
• M60: 24,782,832 km (0.05 R)
• M61: 25,992,181 km (0.118 R)
• M62: 27,559,069 km (0.097 R)
• M63: 27,785,411 km (0.088 R)
• M64: 28,297,036 km (0.078 R)
• M65: 28,525,322 km (0.091 R)
• M66: 30,432,396 km (0.102 R)
• M67: 31,136,104 km (0.101 R)
• M68: 32,918,712 km (0.114 R)
• M69: 33,339,381 km (0.108 R)
• M70: 34,125,369 km (0.078 R)
• M71: 34,307,728 km (0.079 R)
• M72: 34,429,352 km (0.087 R)
• M73: 35,346,536 km (0.106 R)
• M74: 35,469,506 km (0.071 R)
• M75: 36,457,899 km (0.1 R)
• M76: 38,020,299 km (0.086 R)
• M77: 41,274,801 km (0.113 R)
• M78: 41,988,382 km (0.066 R)
• M79: 42,314,057 km (0.067 R)
• M80: 42,836,901 km (0.031 R)
• M81: 42,967,949 km (0.116 R)
• M82: 44,087,390 km (0.114 R)
• M83: 44,285,906 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.9

Radius: 3.2

Gravity: 84.46 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.58 AU - 16.64 AU

Year: 24850 Days

Day: 17.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,048,068 km

• M1: 107,710 km (0.039 R)
• M2: 164,707 km (0.1 R)
• M3: 661,971 km (0.095 R)
• M4: 1,134,101 km (0.097 R)
• M5: 1,332,767 km (0.113 R)
• M6: 1,401,433 km (0.079 R)
• M7: 1,952,402 km (0.09 R)
• M8: 2,562,312 km (0.091 R)
• M9: 2,909,978 km (0.052 R)
• M10: 2,954,558 km (0.113 R)
• M11: 3,989,177 km (0.105 R)
• M12: 4,441,710 km (0.103 R)
• M13: 6,177,345 km (0.053 R)
• M14: 6,699,142 km (0.117 R)
• M15: 9,182,766 km (0.105 R)
• M16: 9,248,290 km (0.103 R)
• M17: 9,313,814 km (0.109 R)
• M18: 9,577,405 km (0.088 R)
• M19: 11,210,416 km (0.088 R)
• M20: 13,073,956 km (0.054 R)
• M21: 13,591,864 km (0.114 R)
• M22: 13,741,013 km (0.107 R)
• M23: 14,191,901 km (0.039 R)
• M24: 14,419,140 km (0.087 R)
• M25: 14,954,102 km (0.096 R)
• M26: 16,043,175 km (0.073 R)
• M27: 16,121,863 km (0.069 R)
• M28: 16,358,976 km (0.109 R)
• M29: 17,238,163 km (0.063 R)
• M30: 17,724,057 km (0.098 R)
• M31: 19,460,140 km (0.11 R)
• M32: 19,796,885 km (0.052 R)
• M33: 20,305,667 km (0.096 R)
• M34: 20,390,788 km (0.088 R)
• M35: 20,732,769 km (0.075 R)
• M36: 21,076,694 km (0.108 R)
• M37: 21,857,446 km (0.064 R)
• M38: 22,119,840 km (0.087 R)
• M39: 22,471,246 km (0.108 R)
• M40: 23,625,992 km (0.101 R)
• M41: 23,985,176 km (0.072 R)
• M42: 24,346,156 km (0.081 R)
• M43: 24,527,319 km (0.078 R)
• M44: 24,982,096 km (0.057 R)
• M45: 26,363,334 km (0.071 R)
• M46: 26,829,331 km (0.056 R)
• M47: 27,297,871 km (0.103 R)
• M48: 27,769,254 km (0.071 R)
• M49: 27,958,496 km (0.107 R)
• M50: 29,007,177 km (0.048 R)
• M51: 32,428,330 km (0.106 R)
• M52: 33,630,349 km (0.032 R)
• M53: 33,832,007 km (0.069 R)
• M54: 33,932,986 km (0.085 R)
• M55: 34,034,114 km (0.041 R)
• M56: 38,160,472 km (0.099 R)
• M57: 39,641,341 km (0.116 R)
• M58: 41,464,790 km (0.07 R)
• M59: 44,859,614 km (0.05 R)
• M60: 47,096,701 km (0.038 R)
• M61: 47,548,337 km (0.04 R)
• M62: 48,228,708 km (0.07 R)
• M63: 49,599,024 km (0.083 R)
• M64: 50,288,820 km (0.091 R)
• M65: 50,404,160 km (0.09 R)
• M66: 50,634,990 km (0.111 R)
• M67: 52,611,477 km (0.09 R)
• M68: 55,087,471 km (0.073 R)
• M69: 57,721,740 km (0.038 R)
• M70: 58,447,290 km (0.115 R)
• M71: 58,568,614 km (0.098 R)
• M72: 61,010,500 km (0.112 R)
• M73: 61,872,931 km (0.101 R)
• M74: 62,491,519 km (0.105 R)
• M75: 65,363,050 km (0.098 R)
• M76: 66,245,527 km (0.111 R)
• M77: 66,751,467 km (0.097 R)
• M78: 67,767,387 km (0.086 R)
• M79: 67,894,694 km (0.046 R)
• M80: 70,974,915 km (0.026 R)
• M81: 72,401,779 km (0.082 R)
• M82: 73,184,026 km (0.109 R)
• M83: 73,445,523 km (0.105 R)
• M84: 74,888,544 km (0.089 R)
• M85: 76,208,746 km (0.103 R)
• M86: 79,542,385 km (0.113 R)
• M87: 81,294,475 km (0.1 R)
• M88: 82,107,539 km (0.045 R)
• M89: 82,651,028 km (0.079 R)
• M90: 82,923,147 km (0.077 R)
• M91: 83,605,014 km (0.068 R)
• M92: 84,425,558 km (0.106 R)
• M93: 85,111,465 km (0.1 R)
• M94: 86,903,348 km (0.033 R)
• M95: 88,707,648 km (0.106 R)
• M96: 91,366,900 km (0.074 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 18,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit