🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.45 AU - 0.59 AU

Year: 134 Days

Day: 24.3 Hours

Environment

Temp: 274 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.98 AU - 1.14 AU

Year: 389 Days

Day: 23.8 Hours

Environment

Temp: 45 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.07 AU - 1.43 AU

Year: 498 Days

Day: 32.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,253,618 km

• M1: 603,627 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.34 AU - 2.68 AU

Year: 1417 Days

Day: 39.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.8 AU - 6.2 AU

Year: 3985 Days

Day: 23.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,253,618 km

• M1: 166,802 km (0.07 R)
• M2: 893,997 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.7

Radius: 9

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.07 AU - 7.01 AU

Year: 5291 Days

Day: 8.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 86,253,618 km

• M1: 135,236 km (0.115 R)
• M2: 264,938 km (0.049 R)
• M3: 444,754 km (0.106 R)
• M4: 769,531 km (0.108 R)
• M5: 994,078 km (0.059 R)
• M6: 1,436,140 km (0.102 R)
• M7: 1,590,525 km (0.118 R)
• M8: 1,678,787 km (0.104 R)
• M9: 1,750,445 km (0.068 R)
• M10: 2,341,506 km (0.111 R)
• M11: 2,753,798 km (0.113 R)
• M12: 2,817,676 km (0.106 R)
• M13: 2,968,471 km (0.083 R)
• M14: 3,414,422 km (0.104 R)
• M15: 3,506,125 km (0.113 R)
• M16: 3,598,726 km (0.094 R)
• M17: 3,668,738 km (0.098 R)
• M18: 3,881,317 km (0.075 R)
• M19: 4,001,294 km (0.054 R)
• M20: 4,195,622 km (0.09 R)
• M21: 4,318,741 km (0.118 R)
• M22: 4,978,318 km (0.069 R)
• M23: 5,082,588 km (0.112 R)
• M24: 5,161,276 km (0.117 R)
• M25: 5,266,892 km (0.101 R)
• M26: 5,832,821 km (0.05 R)
• M27: 5,915,249 km (0.078 R)
• M28: 6,081,303 km (0.076 R)
• M29: 6,560,315 km (0.055 R)
• M30: 7,168,730 km (0.106 R)
• M31: 7,494,554 km (0.067 R)
• M32: 7,584,313 km (0.092 R)
• M33: 7,704,440 km (0.101 R)
• M34: 7,946,788 km (0.104 R)
• M35: 8,007,824 km (0.062 R)
• M36: 8,160,863 km (0.066 R)
• M37: 8,284,132 km (0.089 R)
• M38: 8,438,965 km (0.109 R)
• M39: 8,501,198 km (0.068 R)
• M40: 8,626,112 km (0.114 R)
• M41: 8,909,301 km (0.071 R)
• M42: 9,259,659 km (0.08 R)
• M43: 10,006,901 km (0.096 R)
• M44: 10,638,802 km (0.096 R)
• M45: 11,352,085 km (0.114 R)
• M46: 11,801,477 km (0.06 R)
• M47: 12,504,138 km (0.071 R)
• M48: 13,256,466 km (0.097 R)
• M49: 13,802,797 km (0.063 R)
• M50: 14,282,258 km (0.032 R)
• M51: 15,371,630 km (0.108 R)
• M52: 15,600,365 km (0.114 R)
• M53: 15,945,487 km (0.099 R)
• M54: 16,061,127 km (0.119 R)
• M55: 16,215,661 km (0.036 R)
• M56: 16,448,435 km (0.076 R)
• M57: 17,074,802 km (0.068 R)
• M58: 17,193,134 km (0.076 R)
• M59: 17,311,615 km (0.067 R)
• M60: 17,708,947 km (0.079 R)
• M61: 18,431,505 km (0.108 R)
• M62: 18,593,370 km (0.045 R)
• M63: 19,000,126 km (0.067 R)
• M64: 19,081,807 km (0.084 R)
• M65: 19,245,616 km (0.109 R)
• M66: 19,409,725 km (0.074 R)
• M67: 19,946,782 km (0.096 R)
• M68: 20,154,573 km (0.082 R)
• M69: 20,363,113 km (0.105 R)
• M70: 21,714,879 km (0.064 R)
• M71: 22,186,262 km (0.078 R)
• M72: 22,921,236 km (0.116 R)
• M73: 23,226,266 km (0.091 R)
• M74: 23,444,978 km (0.082 R)
• M75: 24,504,131 km (0.112 R)
• M76: 24,592,992 km (0.084 R)
• M77: 25,353,548 km (0.072 R)
• M78: 25,985,749 km (0.117 R)
• M79: 26,121,883 km (0.101 R)
• M80: 28,285,517 km (0.08 R)
• M81: 28,519,039 km (0.084 R)
• M82: 28,941,054 km (0.089 R)
• M83: 29,082,275 km (0.11 R)
• M84: 29,838,791 km (0.108 R)
• M85: 30,219,518 km (0.095 R)
• M86: 30,985,758 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.2

Radius: 8.9

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.4 AU - 7.68 AU

Year: 6658 Days

Day: 5 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 86,253,618 km

• M1: 117,285 km (0.048 R)
• M2: 277,953 km (0.09 R)
• M3: 653,743 km (0.089 R)
• M4: 865,723 km (0.063 R)
• M5: 1,224,309 km (0.092 R)
• M6: 1,410,708 km (0.12 R)
• M7: 1,527,095 km (0.083 R)
• M8: 1,748,949 km (0.087 R)
• M9: 1,853,218 km (0.076 R)
• M10: 2,617,065 km (0.081 R)
• M11: 2,712,808 km (0.06 R)
• M12: 2,907,883 km (0.114 R)
• M13: 3,007,216 km (0.042 R)
• M14: 3,209,323 km (0.04 R)
• M15: 3,441,948 km (0.073 R)
• M16: 3,706,886 km (0.106 R)
• M17: 3,951,179 km (0.082 R)
• M18: 4,200,708 km (0.056 R)
• M19: 4,570,215 km (0.061 R)
• M20: 4,920,573 km (0.113 R)
• M21: 5,009,584 km (0.088 R)
• M22: 5,189,251 km (0.117 R)
• M23: 6,278,623 km (0.077 R)
• M24: 6,375,263 km (0.084 R)
• M25: 6,537,427 km (0.116 R)
• M26: 6,965,426 km (0.105 R)
• M27: 7,402,551 km (0.066 R)
• M28: 7,744,831 km (0.117 R)
• M29: 8,480,554 km (0.043 R)
• M30: 9,056,057 km (0.038 R)
• M31: 9,980,272 km (0.11 R)
• M32: 10,093,219 km (0.088 R)
• M33: 10,282,460 km (0.066 R)
• M34: 10,358,456 km (0.079 R)
• M35: 10,511,046 km (0.089 R)
• M36: 10,818,320 km (0.036 R)
• M37: 11,599,819 km (0.118 R)
• M38: 11,678,956 km (0.096 R)
• M39: 11,917,415 km (0.072 R)
• M40: 12,642,666 km (0.062 R)
• M41: 12,846,568 km (0.097 R)
• M42: 12,928,547 km (0.086 R)
• M43: 13,175,234 km (0.045 R)
• M44: 13,299,251 km (0.093 R)
• M45: 13,548,331 km (0.113 R)
• M46: 13,757,170 km (0.105 R)
• M47: 15,248,062 km (0.038 R)
• M48: 15,727,224 km (0.063 R)
• M49: 16,167,191 km (0.101 R)
• M50: 16,745,088 km (0.04 R)
• M51: 16,924,306 km (0.08 R)
• M52: 17,014,065 km (0.109 R)
• M53: 17,465,701 km (0.088 R)
• M54: 17,556,357 km (0.091 R)
• M55: 18,012,631 km (0.066 R)
• M56: 18,150,410 km (0.116 R)
• M57: 18,519,169 km (0.054 R)
• M58: 19,829,198 km (0.112 R)
• M59: 20,018,888 km (0.076 R)
• M60: 20,639,270 km (0.044 R)
• M61: 20,783,333 km (0.074 R)
• M62: 20,975,865 km (0.106 R)
• M63: 23,733,852 km (0.087 R)
• M64: 25,052,707 km (0.101 R)
• M65: 25,257,656 km (0.118 R)
• M66: 25,772,721 km (0.109 R)
• M67: 26,812,875 km (0.055 R)
• M68: 27,022,611 km (0.077 R)
• M69: 27,443,729 km (0.058 R)
• M70: 27,602,154 km (0.027 R)
• M71: 28,132,478 km (0.08 R)
• M72: 28,666,243 km (0.085 R)
• M73: 29,257,155 km (0.09 R)
• M74: 29,906,559 km (0.074 R)
• M75: 30,779,612 km (0.111 R)
• M76: 31,439,937 km (0.11 R)
• M77: 32,049,399 km (0.096 R)
• M78: 33,448,738 km (0.104 R)
• M79: 33,561,684 km (0.118 R)
• M80: 33,618,082 km (0.05 R)
• M81: 35,729,207 km (0.109 R)
• M82: 35,786,803 km (0.068 R)
• M83: 36,133,421 km (0.113 R)
• M84: 36,364,998 km (0.086 R)
• M85: 37,121,365 km (0.05 R)
• M86: 37,296,544 km (0.053 R)
• M87: 38,649,358 km (0.086 R)
• M88: 39,183,123 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.3

Radius: 9.2

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.96 AU - 12.44 AU

Year: 11612 Days

Day: 10.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,253,618 km

• M1: 116,088 km (0.119 R)
• M2: 210,933 km (0.096 R)
• M3: 458,517 km (0.117 R)
• M4: 667,207 km (0.082 R)
• M5: 829,670 km (0.101 R)
• M6: 1,067,082 km (0.079 R)
• M7: 1,129,913 km (0.117 R)
• M8: 1,416,991 km (0.086 R)
• M9: 1,605,185 km (0.112 R)
• M10: 3,541,730 km (0.034 R)
• M11: 4,993,128 km (0.094 R)
• M12: 5,686,813 km (0.046 R)
• M13: 5,912,257 km (0.106 R)
• M14: 6,026,101 km (0.05 R)
• M15: 6,140,544 km (0.116 R)
• M16: 6,843,055 km (0.09 R)
• M17: 7,082,861 km (0.051 R)
• M18: 7,203,736 km (0.094 R)
• M19: 7,366,199 km (0.077 R)
• M20: 7,735,855 km (0.049 R)
• M21: 8,069,608 km (0.058 R)
• M22: 8,238,205 km (0.099 R)
• M23: 8,408,148 km (0.094 R)
• M24: 9,897,994 km (0.03 R)
• M25: 10,169,364 km (0.075 R)
• M26: 10,581,057 km (0.099 R)
• M27: 11,232,107 km (0.107 R)
• M28: 11,705,136 km (0.108 R)
• M29: 12,426,946 km (0.104 R)
• M30: 13,064,232 km (0.042 R)
• M31: 13,262,450 km (0.096 R)
• M32: 13,361,932 km (0.087 R)
• M33: 13,913,500 km (0.071 R)
• M34: 14,065,192 km (0.115 R)
• M35: 14,472,547 km (0.097 R)
• M36: 14,677,645 km (0.091 R)
• M37: 16,087,306 km (0.069 R)
• M38: 16,620,174 km (0.1 R)
• M39: 16,888,852 km (0.064 R)
• M40: 17,159,025 km (0.061 R)
• M41: 18,475,487 km (0.116 R)
• M42: 19,258,332 km (0.074 R)
• M43: 19,710,417 km (0.072 R)
• M44: 20,971,976 km (0.088 R)
• M45: 22,377,897 km (0.059 R)
• M46: 22,793,629 km (0.096 R)
• M47: 24,482,140 km (0.076 R)
• M48: 25,156,378 km (0.105 R)
• M49: 25,403,065 km (0.034 R)
• M50: 25,961,214 km (0.102 R)
• M51: 26,272,976 km (0.118 R)
• M52: 26,585,935 km (0.096 R)
• M53: 27,786,757 km (0.053 R)
• M54: 27,850,336 km (0.079 R)
• M55: 27,977,943 km (0.047 R)
• M56: 30,437,482 km (0.053 R)
• M57: 31,030,189 km (0.078 R)
• M58: 31,228,556 km (0.11 R)
• M59: 31,493,643 km (0.053 R)
• M60: 32,093,082 km (0.053 R)
• M61: 32,360,712 km (0.06 R)
• M62: 32,965,536 km (0.079 R)
• M63: 33,777,703 km (0.11 R)
• M64: 34,528,086 km (0.117 R)
• M65: 34,665,118 km (0.038 R)
• M66: 35,629,276 km (0.057 R)
• M67: 36,881,859 km (0.11 R)
• M68: 37,092,044 km (0.108 R)
• M69: 37,724,843 km (0.081 R)
• M70: 37,795,453 km (0.038 R)
• M71: 37,936,674 km (0.118 R)
• M72: 38,290,473 km (0.045 R)
• M73: 38,645,319 km (0.083 R)
• M74: 38,787,586 km (0.076 R)
• M75: 38,930,003 km (0.107 R)
• M76: 39,573,274 km (0.105 R)
• M77: 40,942,544 km (0.072 R)
• M78: 42,694,185 km (0.049 R)
• M79: 42,767,787 km (0.099 R)
• M80: 43,727,308 km (0.071 R)
• M81: 44,470,211 km (0.12 R)
• M82: 44,992,906 km (0.104 R)
• M83: 45,968,733 km (0.076 R)
• M84: 47,027,437 km (0.11 R)
• M85: 47,483,711 km (0.118 R)
• M86: 49,014,845 km (0.118 R)
• M87: 51,498,469 km (0.046 R)
• M88: 52,125,732 km (0.041 R)
• M89: 52,440,337 km (0.082 R)
• M90: 52,519,025 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.5

Radius: 6.5

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.76 AU - 21.98 AU

Year: 26927 Days

Day: 18.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,253,618 km

• M1: 111,301 km (0.116 R)
• M2: 223,649 km (0.104 R)
• M3: 381,475 km (0.107 R)
• M4: 442,062 km (0.026 R)
• M5: 645,066 km (0.093 R)
• M6: 770,279 km (0.099 R)
• M7: 822,489 km (0.069 R)
• M8: 1,608,925 km (0.096 R)
• M9: 2,524,763 km (0.036 R)
• M10: 2,887,987 km (0.075 R)
• M11: 3,096,975 km (0.118 R)
• M12: 5,187,456 km (0.059 R)
• M13: 5,647,619 km (0.079 R)
• M14: 6,067,690 km (0.114 R)
• M15: 6,120,946 km (0.109 R)
• M16: 7,387,292 km (0.092 R)
• M17: 7,846,259 km (0.079 R)
• M18: 8,314,500 km (0.107 R)
• M19: 8,551,912 km (0.112 R)
• M20: 8,791,717 km (0.098 R)
• M21: 10,023,207 km (0.116 R)
• M22: 10,659,147 km (0.107 R)
• M23: 10,723,475 km (0.062 R)
• M24: 11,307,953 km (0.051 R)
• M25: 11,769,762 km (0.081 R)
• M26: 12,507,878 km (0.096 R)
• M27: 13,958,229 km (0.068 R)
• M28: 18,153,851 km (0.072 R)
• M29: 18,539,215 km (0.109 R)
• M30: 19,239,633 km (0.104 R)
• M31: 20,987,983 km (0.083 R)
• M32: 21,230,331 km (0.097 R)
• M33: 21,311,264 km (0.098 R)
• M34: 22,703,571 km (0.086 R)
• M35: 23,788,006 km (0.045 R)
• M36: 24,463,740 km (0.114 R)
• M37: 25,145,756 km (0.073 R)
• M38: 25,317,196 km (0.079 R)
• M39: 26,093,758 km (0.105 R)
• M40: 30,730,544 km (0.091 R)
• M41: 32,580,322 km (0.093 R)
• M42: 33,142,211 km (0.109 R)
• M43: 35,229,999 km (0.098 R)
• M44: 36,580,419 km (0.112 R)
• M45: 36,677,658 km (0.08 R)
• M46: 38,835,757 km (0.116 R)
• M47: 39,830,283 km (0.099 R)
• M48: 40,531,449 km (0.049 R)
• M49: 40,631,978 km (0.111 R)
• M50: 40,732,508 km (0.104 R)
• M51: 41,641,465 km (0.06 R)
• M52: 41,742,892 km (0.076 R)
• M53: 42,455,128 km (0.099 R)
• M54: 42,761,504 km (0.096 R)
• M55: 43,685,271 km (0.095 R)
• M56: 43,994,639 km (0.117 R)
• M57: 45,552,402 km (0.1 R)
• M58: 46,495,766 km (0.109 R)
• M59: 47,128,116 km (0.073 R)
• M60: 50,224,942 km (0.065 R)
• M61: 50,548,971 km (0.109 R)
• M62: 51,090,665 km (0.094 R)
• M63: 52,727,266 km (0.096 R)
• M64: 53,938,260 km (0.084 R)
• M65: 54,491,922 km (0.088 R)
• M66: 55,381,431 km (0.087 R)
• M67: 55,604,481 km (0.097 R)
• M68: 56,500,124 km (0.098 R)
• M69: 57,174,810 km (0.072 R)
• M70: 59,671,748 km (0.113 R)
• M71: 59,786,191 km (0.106 R)
• M72: 60,588,484 km (0.063 R)
• M73: 61,279,177 km (0.103 R)
• M74: 62,552,106 km (0.111 R)
• M75: 64,184,817 km (0.098 R)
• M76: 65,595,375 km (0.089 R)
• M77: 69,887,936 km (0.094 R)
• M78: 70,975,214 km (0.09 R)
• M79: 73,288,894 km (0.111 R)
• M80: 73,656,456 km (0.1 R)
• M81: 74,762,882 km (0.114 R)
• M82: 77,490,351 km (0.112 R)
• M83: 79,746,137 km (0.091 R)
• M84: 80,376,542 km (0.048 R)
• M85: 80,502,953 km (0.064 R)
• M86: 82,532,397 km (0.072 R)
• M87: 83,681,459 km (0.11 R)
• M88: 83,809,365 km (0.095 R)
• M89: 84,707,102 km (0.079 R)
• M90: 84,835,756 km (0.099 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 11,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit