🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.63 AU - 1.69 AU

Year: 618 Days

Day: 31.8 Hours

Environment

Temp: 105 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,922,282 km

• M1: 1,078,750 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.64 AU - 2.22 AU

Year: 774 Days

Day: 12.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.66 AU - 2.52 AU

Year: 872 Days

Day: 20.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,922,282 km

• M1: 606,021 km (0.062 R)
• M2: 659,727 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.66 AU - 4 AU

Year: 1755 Days

Day: 12.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,922,282 km

• M1: 517,160 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.54 AU - 4.58 AU

Year: 2362 Days

Day: 46.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.8

Radius: 11.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.85 AU - 14.45 AU

Year: 12229 Days

Day: 7.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,922,282 km

• M1: 152,590 km (0.119 R)
• M2: 467,344 km (0.063 R)
• M3: 586,573 km (0.112 R)
• M4: 667,057 km (0.075 R)
• M5: 823,087 km (0.092 R)
• M6: 1,071,420 km (0.06 R)
• M7: 1,344,286 km (0.075 R)
• M8: 2,426,627 km (0.092 R)
• M9: 3,256,895 km (0.114 R)
• M10: 4,071,156 km (0.036 R)
• M11: 4,300,939 km (0.075 R)
• M12: 4,400,721 km (0.11 R)
• M13: 4,670,745 km (0.084 R)
• M14: 4,876,741 km (0.077 R)
• M15: 5,050,873 km (0.112 R)
• M16: 5,585,386 km (0.11 R)
• M17: 5,951,901 km (0.118 R)
• M18: 6,708,417 km (0.115 R)
• M19: 7,216,452 km (0.113 R)
• M20: 7,495,153 km (0.062 R)
• M21: 8,269,621 km (0.117 R)
• M22: 8,352,498 km (0.088 R)
• M23: 9,327,128 km (0.034 R)
• M24: 9,456,979 km (0.049 R)
• M25: 9,674,644 km (0.115 R)
• M26: 9,805,991 km (0.099 R)
• M27: 10,070,629 km (0.077 R)
• M28: 10,472,001 km (0.112 R)
• M29: 10,561,909 km (0.12 R)
• M30: 10,833,130 km (0.116 R)
• M31: 11,800,729 km (0.025 R)
• M32: 12,699,812 km (0.11 R)
• M33: 12,795,704 km (0.061 R)
• M34: 13,279,055 km (0.062 R)
• M35: 14,064,893 km (0.056 R)
• M36: 15,527,361 km (0.101 R)
• M37: 15,835,982 km (0.09 R)
• M38: 16,459,207 km (0.103 R)
• M39: 16,563,925 km (0.065 R)
• M40: 17,729,891 km (0.063 R)
• M41: 17,837,302 km (0.078 R)
• M42: 17,998,569 km (0.061 R)
• M43: 19,417,504 km (0.055 R)
• M44: 19,972,812 km (0.12 R)
• M45: 20,084,561 km (0.118 R)
• M46: 20,872,194 km (0.117 R)
• M47: 21,326,822 km (0.114 R)
• M48: 22,188,057 km (0.117 R)
• M49: 22,652,110 km (0.086 R)
• M50: 23,354,023 km (0.113 R)
• M51: 24,182,047 km (0.072 R)
• M52: 24,301,127 km (0.085 R)
• M53: 25,019,795 km (0.115 R)
• M54: 25,502,697 km (0.09 R)
• M55: 26,908,319 km (0.093 R)
• M56: 27,900,900 km (0.079 R)
• M57: 28,025,815 km (0.047 R)
• M58: 28,716,209 km (0.115 R)
• M59: 29,031,860 km (0.063 R)
• M60: 29,666,604 km (0.104 R)
• M61: 29,985,696 km (0.088 R)
• M62: 31,079,257 km (0.062 R)
• M63: 32,316,880 km (0.104 R)
• M64: 32,776,893 km (0.096 R)
• M65: 33,703,353 km (0.083 R)
• M66: 34,036,358 km (0.075 R)
• M67: 34,974,636 km (0.108 R)
• M68: 37,632,840 km (0.089 R)
• M69: 39,020,959 km (0.056 R)
• M70: 40,355,372 km (0.087 R)
• M71: 40,992,659 km (0.11 R)
• M72: 41,134,627 km (0.088 R)
• M73: 41,419,312 km (0.047 R)
• M74: 44,010,347 km (0.064 R)
• M75: 44,374,319 km (0.096 R)
• M76: 44,812,491 km (0.109 R)
• M77: 45,398,915 km (0.105 R)
• M78: 45,766,626 km (0.092 R)
• M79: 45,987,732 km (0.098 R)
• M80: 46,283,188 km (0.079 R)
• M81: 49,121,059 km (0.097 R)
• M82: 50,560,939 km (0.108 R)
• M83: 50,637,234 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.1

Radius: 10.1

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.59 AU - 15.98 AU

Year: 13192 Days

Day: 12.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,922,282 km

• M1: 129,103 km (0.104 R)
• M2: 253,868 km (0.083 R)
• M3: 394,041 km (0.043 R)
• M4: 565,031 km (0.094 R)
• M5: 762,052 km (0.048 R)
• M6: 838,047 km (0.119 R)
• M7: 1,134,251 km (0.094 R)
• M8: 1,294,770 km (0.048 R)
• M9: 1,406,070 km (0.095 R)
• M10: 1,638,545 km (0.096 R)
• M11: 1,862,643 km (0.067 R)
• M12: 2,096,913 km (0.071 R)
• M13: 2,206,569 km (0.07 R)
• M14: 2,318,318 km (0.082 R)
• M15: 2,570,690 km (0.105 R)
• M16: 2,641,150 km (0.033 R)
• M17: 2,735,995 km (0.056 R)
• M18: 2,880,657 km (0.034 R)
• M19: 3,227,873 km (0.113 R)
• M20: 4,071,306 km (0.113 R)
• M21: 4,461,158 km (0.102 R)
• M22: 4,603,276 km (0.113 R)
• M23: 4,833,806 km (0.114 R)
• M24: 6,137,253 km (0.089 R)
• M25: 6,844,103 km (0.086 R)
• M26: 7,107,544 km (0.074 R)
• M27: 7,441,596 km (0.099 R)
• M28: 7,986,731 km (0.034 R)
• M29: 8,055,845 km (0.105 R)
• M30: 8,828,668 km (0.062 R)
• M31: 9,043,490 km (0.115 R)
• M32: 9,735,381 km (0.11 R)
• M33: 9,883,183 km (0.035 R)
• M34: 10,444,325 km (0.055 R)
• M35: 10,747,859 km (0.106 R)
• M36: 10,977,342 km (0.072 R)
• M37: 11,714,860 km (0.055 R)
• M38: 12,308,464 km (0.114 R)
• M39: 12,508,476 km (0.097 R)
• M40: 12,830,710 km (0.072 R)
• M41: 13,115,096 km (0.071 R)
• M42: 13,607,273 km (0.104 R)
• M43: 14,189,208 km (0.117 R)
• M44: 15,635,969 km (0.072 R)
• M45: 16,508,873 km (0.026 R)
• M46: 16,995,664 km (0.066 R)
• M47: 19,360,358 km (0.046 R)
• M48: 19,546,458 km (0.109 R)
• M49: 21,056,947 km (0.029 R)
• M50: 21,536,708 km (0.108 R)
• M51: 21,826,180 km (0.118 R)
• M52: 22,068,528 km (0.041 R)
• M53: 22,360,394 km (0.101 R)
• M54: 22,506,850 km (0.087 R)
• M55: 22,997,381 km (0.067 R)
• M56: 23,689,870 km (0.11 R)
• M57: 23,888,985 km (0.119 R)
• M58: 24,994,214 km (0.12 R)
• M59: 25,095,492 km (0.11 R)
• M60: 25,298,496 km (0.072 R)
• M61: 26,013,275 km (0.088 R)
• M62: 26,218,822 km (0.062 R)
• M63: 26,476,280 km (0.087 R)
• M64: 26,631,263 km (0.104 R)
• M65: 26,786,546 km (0.049 R)
• M66: 27,724,375 km (0.114 R)
• M67: 27,934,261 km (0.109 R)
• M68: 28,672,975 km (0.103 R)
• M69: 29,525,085 km (0.115 R)
• M70: 29,632,197 km (0.112 R)
• M71: 30,115,847 km (0.036 R)
• M72: 30,818,807 km (0.099 R)
• M73: 31,801,366 km (0.115 R)
• M74: 32,849,448 km (0.069 R)
• M75: 34,809,779 km (0.032 R)
• M76: 35,092,968 km (0.072 R)
• M77: 35,490,599 km (0.102 R)
• M78: 36,519,982 km (0.052 R)
• M79: 38,140,875 km (0.069 R)
• M80: 38,257,561 km (0.069 R)
• M81: 39,018,715 km (0.059 R)
• M82: 39,136,299 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.8

Radius: 14

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.1 AU - 14.88 AU

Year: 15927 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,922,282 km

• M1: 190,887 km (0.084 R)
• M2: 320,588 km (0.076 R)
• M3: 419,921 km (0.1 R)
• M4: 534,962 km (0.042 R)
• M5: 1,170,005 km (0.069 R)
• M6: 1,269,488 km (0.118 R)
• M7: 2,295,879 km (0.115 R)
• M8: 2,391,023 km (0.046 R)
• M9: 3,308,207 km (0.064 R)
• M10: 3,452,868 km (0.105 R)
• M11: 4,325,473 km (0.087 R)
• M12: 4,848,317 km (0.065 R)
• M13: 5,348,872 km (0.11 R)
• M14: 6,086,389 km (0.075 R)
• M15: 6,580,810 km (0.059 R)
• M16: 7,370,388 km (0.047 R)
• M17: 7,656,419 km (0.091 R)
• M18: 9,089,567 km (0.062 R)
• M19: 9,758,718 km (0.075 R)
• M20: 9,967,706 km (0.12 R)
• M21: 10,231,298 km (0.042 R)
• M22: 10,550,539 km (0.104 R)
• M23: 10,657,652 km (0.111 R)
• M24: 10,873,072 km (0.116 R)
• M25: 12,876,188 km (0.098 R)
• M26: 13,861,140 km (0.115 R)
• M27: 15,050,892 km (0.101 R)
• M28: 15,292,792 km (0.117 R)
• M29: 15,903,301 km (0.068 R)
• M30: 16,211,472 km (0.119 R)
• M31: 16,521,589 km (0.098 R)
• M32: 17,845,829 km (0.12 R)
• M33: 18,423,875 km (0.086 R)
• M34: 20,729,627 km (0.113 R)
• M35: 21,066,372 km (0.095 R)
• M36: 21,337,144 km (0.105 R)
• M37: 21,608,964 km (0.117 R)
• M38: 22,156,193 km (0.114 R)
• M39: 22,916,150 km (0.091 R)
• M40: 25,606,817 km (0.116 R)
• M41: 26,185,910 km (0.09 R)
• M42: 26,477,028 km (0.041 R)
• M43: 27,062,554 km (0.054 R)
• M44: 27,356,963 km (0.03 R)
• M45: 28,023,272 km (0.092 R)
• M46: 28,769,915 km (0.116 R)
• M47: 29,750,229 km (0.069 R)
• M48: 29,978,067 km (0.11 R)
• M49: 31,588,937 km (0.046 R)
• M50: 32,132,127 km (0.05 R)
• M51: 33,306,470 km (0.12 R)
• M52: 34,574,611 km (0.103 R)
• M53: 35,616,560 km (0.11 R)
• M54: 36,020,175 km (0.11 R)
• M55: 37,813,555 km (0.1 R)
• M56: 38,060,391 km (0.052 R)
• M57: 38,969,946 km (0.085 R)
• M58: 39,886,682 km (0.114 R)
• M59: 43,279,861 km (0.099 R)
• M60: 43,538,067 km (0.066 R)
• M61: 44,229,059 km (0.101 R)
• M62: 44,662,893 km (0.119 R)
• M63: 46,499,955 km (0.1 R)
• M64: 46,764,444 km (0.039 R)
• M65: 46,852,707 km (0.117 R)
• M66: 47,117,794 km (0.055 R)
• M67: 48,451,010 km (0.088 R)
• M68: 49,796,643 km (0.095 R)
• M69: 49,976,909 km (0.062 R)
• M70: 50,338,188 km (0.061 R)
• M71: 50,881,826 km (0.113 R)
• M72: 51,974,938 km (0.108 R)
• M73: 52,249,450 km (0.079 R)
• M74: 52,341,004 km (0.077 R)
• M75: 53,629,041 km (0.069 R)
• M76: 53,813,944 km (0.119 R)
• M77: 54,091,598 km (0.037 R)
• M78: 54,184,199 km (0.107 R)
• M79: 55,300,349 km (0.112 R)
• M80: 56,706,270 km (0.09 R)
• M81: 57,839,324 km (0.118 R)
• M82: 61,380,006 km (0.109 R)
• M83: 61,476,796 km (0.112 R)
• M84: 63,909,856 km (0.082 R)
• M85: 65,878,863 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.5

Radius: 4

Gravity: 19.97 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.49 AU - 22.05 AU

Year: 22550 Days

Day: 17.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,922,282 km

• M1: 79,436 km (0.062 R)
• M2: 144,362 km (0.066 R)
• M3: 204,051 km (0.094 R)
• M4: 333,154 km (0.112 R)
• M5: 450,140 km (0.104 R)
• M6: 679,922 km (0.064 R)
• M7: 918,980 km (0.118 R)
• M8: 1,035,816 km (0.094 R)
• M9: 1,132,755 km (0.1 R)
• M10: 1,258,118 km (0.036 R)
• M11: 1,632,562 km (0.107 R)
• M12: 1,745,658 km (0.094 R)
• M13: 1,890,468 km (0.118 R)
• M14: 2,411,817 km (0.09 R)
• M15: 2,573,233 km (0.082 R)
• M16: 2,940,496 km (0.117 R)
• M17: 3,467,529 km (0.065 R)
• M18: 3,797,542 km (0.114 R)
• M19: 4,137,578 km (0.111 R)
• M20: 4,645,762 km (0.06 R)
• M21: 4,806,131 km (0.087 R)
• M22: 5,592,118 km (0.057 R)
• M23: 5,805,594 km (0.043 R)
• M24: 6,595,770 km (0.091 R)
• M25: 7,003,424 km (0.09 R)
• M26: 7,985,983 km (0.077 R)
• M27: 8,323,027 km (0.082 R)
• M28: 8,371,497 km (0.083 R)
• M29: 8,566,572 km (0.115 R)
• M30: 9,060,694 km (0.03 R)
• M31: 10,755,638 km (0.114 R)
• M32: 12,048,164 km (0.089 R)
• M33: 12,545,427 km (0.08 R)
• M34: 12,993,024 km (0.067 R)
• M35: 14,366,781 km (0.084 R)
• M36: 14,541,811 km (0.057 R)
• M37: 15,486,671 km (0.118 R)
• M38: 15,546,360 km (0.109 R)
• M39: 15,666,039 km (0.039 R)
• M40: 16,695,571 km (0.109 R)
• M41: 17,002,396 km (0.118 R)
• M42: 17,809,178 km (0.051 R)
• M43: 18,122,735 km (0.109 R)
• M44: 18,185,716 km (0.071 R)
• M45: 18,564,797 km (0.075 R)
• M46: 19,395,214 km (0.089 R)
• M47: 20,368,348 km (0.111 R)
• M48: 21,290,769 km (0.113 R)
• M49: 21,423,761 km (0.11 R)
• M50: 21,824,085 km (0.085 R)
• M51: 21,957,975 km (0.119 R)
• M52: 22,092,314 km (0.065 R)
• M53: 22,429,209 km (0.107 R)
• M54: 22,496,677 km (0.053 R)
• M55: 23,312,883 km (0.117 R)
• M56: 24,346,754 km (0.112 R)
• M57: 25,184,502 km (0.111 R)
• M58: 25,465,896 km (0.068 R)
• M59: 26,031,825 km (0.034 R)
• M60: 28,263,227 km (0.108 R)
• M61: 28,922,355 km (0.098 R)
• M62: 29,809,321 km (0.052 R)
• M63: 30,630,014 km (0.115 R)
• M64: 30,855,159 km (0.068 R)
• M65: 31,156,150 km (0.078 R)
• M66: 31,382,641 km (0.075 R)
• M67: 31,533,885 km (0.052 R)
• M68: 32,217,397 km (0.092 R)
• M69: 32,293,692 km (0.065 R)
• M70: 33,986,542 km (0.087 R)
• M71: 34,531,078 km (0.03 R)
• M72: 35,471,450 km (0.072 R)
• M73: 35,786,803 km (0.03 R)
• M74: 36,499,636 km (0.083 R)
• M75: 37,217,257 km (0.071 R)
• M76: 41,453,271 km (0.076 R)
• M77: 44,304,157 km (0.086 R)
• M78: 44,813,837 km (0.099 R)
• M79: 46,785,388 km (0.072 R)
• M80: 49,575,089 km (0.111 R)
• M81: 50,192,479 km (0.1 R)
• M82: 50,635,139 km (0.071 R)
• M83: 50,723,701 km (0.087 R)
• M84: 52,687,472 km (0.114 R)
• M85: 52,867,289 km (0.098 R)
• M86: 54,857,988 km (0.119 R)
• M87: 55,313,813 km (0.12 R)
• M88: 55,405,217 km (0.082 R)
• M89: 56,504,911 km (0.089 R)
• M90: 58,075,240 km (0.056 R)
• M91: 58,819,040 km (0.094 R)
• M92: 59,285,636 km (0.119 R)
• M93: 59,659,780 km (0.095 R)
• M94: 63,635,045 km (0.118 R)

Kuiper Belt

Range: 38 - 66 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 15,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit