🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.51 AU - 0.57 AU

Year: 146 Days

Day: 29.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.59 AU - 0.87 AU

Year: 229 Days

Day: 32.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.83 AU - 0.97 AU

Year: 313 Days

Day: 33.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.86 AU - 2.32 AU

Year: 1109 Days

Day: 31.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.78 AU - 4.24 AU

Year: 2948 Days

Day: 43.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.6

Radius: 11.3

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.33 AU - 8.39 AU

Year: 6596 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 65.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,775,858 km

• M1: 235,317 km (0.089 R)
• M2: 334,351 km (0.113 R)
• M3: 746,344 km (0.118 R)
• M4: 821,143 km (0.034 R)
• M5: 1,079,049 km (0.105 R)
• M6: 1,751,641 km (0.108 R)
• M7: 1,854,266 km (0.115 R)
• M8: 1,980,077 km (0.102 R)
• M9: 2,174,405 km (0.082 R)
• M10: 2,628,734 km (0.077 R)
• M11: 3,013,649 km (0.082 R)
• M12: 3,112,683 km (0.088 R)
• M13: 3,546,068 km (0.086 R)
• M14: 3,944,297 km (0.059 R)
• M15: 4,217,912 km (0.041 R)
• M16: 4,441,262 km (0.083 R)
• M17: 5,075,706 km (0.09 R)
• M18: 5,524,649 km (0.099 R)
• M19: 5,800,209 km (0.116 R)
• M20: 6,017,724 km (0.111 R)
• M21: 6,269,497 km (0.118 R)
• M22: 6,557,024 km (0.062 R)
• M23: 6,816,277 km (0.098 R)
• M24: 7,012,999 km (0.037 R)
• M25: 7,818,434 km (0.071 R)
• M26: 8,232,072 km (0.109 R)
• M27: 9,662,377 km (0.117 R)
• M28: 9,735,829 km (0.107 R)
• M29: 9,883,483 km (0.091 R)
• M30: 10,180,883 km (0.11 R)
• M31: 10,519,124 km (0.074 R)
• M32: 10,937,549 km (0.1 R)
• M33: 11,091,037 km (0.114 R)
• M34: 11,322,764 km (0.087 R)
• M35: 11,830,050 km (0.089 R)
• M36: 13,396,340 km (0.066 R)
• M37: 13,767,043 km (0.119 R)
• M38: 13,932,947 km (0.075 R)
• M39: 14,476,436 km (0.105 R)
• M40: 14,602,847 km (0.113 R)
• M41: 14,941,835 km (0.054 R)
• M42: 15,887,294 km (0.073 R)
• M43: 16,104,959 km (0.09 R)
• M44: 16,279,689 km (0.102 R)
• M45: 16,455,167 km (0.072 R)
• M46: 16,543,131 km (0.098 R)
• M47: 16,852,200 km (0.093 R)
• M48: 17,745,748 km (0.088 R)
• M49: 17,926,313 km (0.062 R)
• M50: 18,608,778 km (0.095 R)
• M51: 18,746,408 km (0.058 R)
• M52: 19,812,144 km (0.118 R)
• M53: 21,567,375 km (0.111 R)
• M54: 21,711,887 km (0.082 R)
• M55: 22,585,688 km (0.062 R)
• M56: 23,223,873 km (0.095 R)
• M57: 23,421,491 km (0.093 R)
• M58: 23,520,525 km (0.112 R)
• M59: 23,868,041 km (0.099 R)
• M60: 23,967,673 km (0.045 R)
• M61: 24,317,583 km (0.12 R)
• M62: 24,518,193 km (0.114 R)
• M63: 25,123,317 km (0.091 R)
• M64: 25,326,172 km (0.084 R)
• M65: 26,451,596 km (0.104 R)
• M66: 27,228,159 km (0.062 R)
• M67: 27,540,968 km (0.12 R)
• M68: 27,854,824 km (0.067 R)
• M69: 28,170,027 km (0.037 R)
• M70: 28,697,808 km (0.114 R)
• M71: 28,803,724 km (0.048 R)
• M72: 29,122,517 km (0.11 R)
• M73: 29,924,212 km (0.109 R)
• M74: 30,247,044 km (0.106 R)
• M75: 31,713,701 km (0.112 R)
• M76: 32,483,382 km (0.051 R)
• M77: 33,928,947 km (0.091 R)
• M78: 34,941,874 km (0.109 R)
• M79: 35,850,831 km (0.034 R)
• M80: 35,964,974 km (0.083 R)
• M81: 36,193,559 km (0.101 R)
• M82: 36,365,447 km (0.091 R)
• M83: 36,594,930 km (0.094 R)
• M84: 37,286,372 km (0.066 R)
• M85: 37,807,720 km (0.058 R)
• M86: 38,098,539 km (0.067 R)
• M87: 38,273,269 km (0.092 R)
• M88: 39,033,824 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.6

Radius: 13.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.04 AU - 8.7 AU

Year: 8889 Days

Day: 11.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,775,858 km

• M1: 167,998 km (0.057 R)
• M2: 272,867 km (0.069 R)
• M3: 361,728 km (0.119 R)
• M4: 518,357 km (0.119 R)
• M5: 764,894 km (0.082 R)
• M6: 912,098 km (0.104 R)
• M7: 1,433,746 km (0.101 R)
• M8: 1,814,622 km (0.106 R)
• M9: 2,017,178 km (0.04 R)
• M10: 2,156,453 km (0.117 R)
• M11: 2,519,228 km (0.091 R)
• M12: 2,720,736 km (0.093 R)
• M13: 2,875,570 km (0.059 R)
• M14: 3,140,209 km (0.072 R)
• M15: 3,440,601 km (0.103 R)
• M16: 3,865,459 km (0.077 R)
• M17: 4,367,360 km (0.106 R)
• M18: 4,890,205 km (0.087 R)
• M19: 5,303,693 km (0.079 R)
• M20: 5,465,708 km (0.109 R)
• M21: 5,961,774 km (0.067 R)
• M22: 6,680,592 km (0.099 R)
• M23: 7,463,288 km (0.085 R)
• M24: 9,075,804 km (0.091 R)
• M25: 9,426,760 km (0.095 R)
• M26: 10,343,795 km (0.06 R)
• M27: 12,048,313 km (0.053 R)
• M28: 13,086,074 km (0.076 R)
• M29: 13,571,369 km (0.1 R)
• M30: 13,972,890 km (0.04 R)
• M31: 14,242,615 km (0.109 R)
• M32: 14,787,450 km (0.116 R)
• M33: 15,108,487 km (0.058 R)
• M34: 15,200,640 km (0.118 R)
• M35: 15,339,167 km (0.119 R)
• M36: 15,710,768 km (0.113 R)
• M37: 17,758,464 km (0.113 R)
• M38: 18,344,888 km (0.1 R)
• M39: 18,640,493 km (0.1 R)
• M40: 19,286,307 km (0.075 R)
• M41: 19,586,849 km (0.032 R)
• M42: 20,651,088 km (0.113 R)
• M43: 22,361,142 km (0.118 R)
• M44: 22,729,751 km (0.097 R)
• M45: 23,366,290 km (0.103 R)
• M46: 23,847,546 km (0.028 R)
• M47: 25,420,568 km (0.096 R)
• M48: 25,585,125 km (0.099 R)
• M49: 26,025,990 km (0.118 R)
• M50: 26,191,894 km (0.055 R)
• M51: 27,588,391 km (0.114 R)
• M52: 28,665,944 km (0.026 R)
• M53: 29,066,417 km (0.089 R)
• M54: 29,584,026 km (0.118 R)
• M55: 30,920,533 km (0.084 R)
• M56: 31,272,537 km (0.095 R)
• M57: 31,921,194 km (0.085 R)
• M58: 32,158,157 km (0.038 R)
• M59: 32,932,326 km (0.075 R)
• M60: 33,111,843 km (0.063 R)
• M61: 33,712,628 km (0.116 R)
• M62: 34,742,310 km (0.08 R)
• M63: 35,352,819 km (0.08 R)
• M64: 36,213,456 km (0.09 R)
• M65: 36,708,475 km (0.077 R)
• M66: 36,956,808 km (0.069 R)
• M67: 38,647,413 km (0.115 R)
• M68: 38,963,214 km (0.095 R)
• M69: 39,216,483 km (0.105 R)
• M70: 40,747,767 km (0.075 R)
• M71: 41,327,010 km (0.087 R)
• M72: 42,298,499 km (0.056 R)
• M73: 42,885,072 km (0.026 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.8

Radius: 8.2

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.55 AU - 10.75 AU

Year: 10160 Days

Day: 14.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,775,858 km

• M1: 201,060 km (0.111 R)
• M2: 372,200 km (0.116 R)
• M3: 544,985 km (0.091 R)
• M4: 894,446 km (0.053 R)
• M5: 980,913 km (0.108 R)
• M6: 1,070,223 km (0.09 R)
• M7: 1,209,499 km (0.11 R)
• M8: 1,506,151 km (0.048 R)
• M9: 1,575,266 km (0.041 R)
• M10: 1,680,882 km (0.067 R)
• M11: 1,862,344 km (0.097 R)
• M12: 2,107,684 km (0.115 R)
• M13: 2,546,605 km (0.087 R)
• M14: 2,734,350 km (0.095 R)
• M15: 2,840,564 km (0.107 R)
• M16: 3,145,594 km (0.09 R)
• M17: 3,301,924 km (0.105 R)
• M18: 3,716,011 km (0.103 R)
• M19: 3,881,616 km (0.105 R)
• M20: 4,542,689 km (0.031 R)
• M21: 4,899,181 km (0.055 R)
• M22: 5,775,076 km (0.119 R)
• M23: 5,857,056 km (0.067 R)
• M24: 6,133,214 km (0.108 R)
• M25: 6,189,014 km (0.067 R)
• M26: 6,301,062 km (0.104 R)
• M27: 6,900,202 km (0.116 R)
• M28: 7,221,388 km (0.043 R)
• M29: 7,517,592 km (0.05 R)
• M30: 7,878,273 km (0.056 R)
• M31: 7,999,746 km (0.104 R)
• M32: 8,399,023 km (0.118 R)
• M33: 8,962,408 km (0.097 R)
• M34: 9,121,132 km (0.106 R)
• M35: 9,863,137 km (0.085 R)
• M36: 9,928,511 km (0.103 R)
• M37: 10,590,931 km (0.076 R)
• M38: 10,725,120 km (0.09 R)
• M39: 11,853,537 km (0.105 R)
• M40: 11,992,813 km (0.115 R)
• M41: 12,555,749 km (0.086 R)
• M42: 12,840,284 km (0.064 R)
• M43: 13,307,479 km (0.064 R)
• M44: 13,670,553 km (0.058 R)
• M45: 14,295,273 km (0.044 R)
• M46: 14,443,674 km (0.111 R)
• M47: 15,117,613 km (0.118 R)
• M48: 15,193,160 km (0.113 R)
• M49: 15,268,856 km (0.055 R)
• M50: 15,496,544 km (0.093 R)
• M51: 15,610,687 km (0.094 R)
• M52: 15,840,171 km (0.118 R)
• M53: 15,916,914 km (0.067 R)
• M54: 17,042,937 km (0.113 R)
• M55: 17,160,970 km (0.061 R)
• M56: 17,279,152 km (0.071 R)
• M57: 17,397,634 km (0.068 R)
• M58: 17,754,874 km (0.095 R)
• M59: 19,085,098 km (0.065 R)
• M60: 19,289,299 km (0.077 R)
• M61: 19,617,816 km (0.09 R)
• M62: 20,114,032 km (0.063 R)
• M63: 20,447,037 km (0.112 R)
• M64: 21,287,627 km (0.092 R)
• M65: 21,584,579 km (0.079 R)
• M66: 21,925,513 km (0.084 R)
• M67: 22,053,868 km (0.091 R)
• M68: 22,612,915 km (0.088 R)
• M69: 23,350,881 km (0.051 R)
• M70: 24,008,663 km (0.071 R)
• M71: 24,406,294 km (0.073 R)
• M72: 25,163,110 km (0.066 R)
• M73: 26,199,524 km (0.072 R)
• M74: 27,618,160 km (0.097 R)
• M75: 28,220,591 km (0.033 R)
• M76: 28,733,712 km (0.115 R)
• M77: 30,386,619 km (0.073 R)
• M78: 31,152,410 km (0.118 R)
• M79: 31,731,055 km (0.108 R)
• M80: 31,876,314 km (0.088 R)
• M81: 32,215,901 km (0.093 R)
• M82: 32,459,297 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.2

Radius: 13.2

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.75 AU - 12.37 AU

Year: 12597 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,775,858 km

• M1: 173,085 km (0.116 R)
• M2: 296,054 km (0.105 R)
• M3: 720,613 km (0.11 R)
• M4: 927,058 km (0.034 R)
• M5: 1,376,749 km (0.07 R)
• M6: 1,663,379 km (0.112 R)
• M7: 2,577,721 km (0.09 R)
• M8: 2,665,086 km (0.111 R)
• M9: 3,958,360 km (0.107 R)
• M10: 4,059,787 km (0.1 R)
• M11: 4,369,455 km (0.111 R)
• M12: 4,975,625 km (0.111 R)
• M13: 5,159,032 km (0.049 R)
• M14: 6,109,727 km (0.052 R)
• M15: 6,306,298 km (0.058 R)
• M16: 6,746,415 km (0.082 R)
• M17: 7,031,549 km (0.096 R)
• M18: 7,113,828 km (0.118 R)
• M19: 8,473,223 km (0.116 R)
• M20: 8,825,526 km (0.102 R)
• M21: 9,363,032 km (0.097 R)
• M22: 9,590,121 km (0.118 R)
• M23: 9,819,155 km (0.102 R)
• M24: 11,327,102 km (0.091 R)
• M25: 12,405,403 km (0.111 R)
• M26: 12,555,001 km (0.095 R)
• M27: 12,855,992 km (0.1 R)
• M28: 13,618,941 km (0.108 R)
• M29: 13,721,715 km (0.095 R)
• M30: 13,824,788 km (0.084 R)
• M31: 14,083,742 km (0.086 R)
• M32: 14,187,712 km (0.112 R)
• M33: 15,029,051 km (0.105 R)
• M34: 15,778,387 km (0.106 R)
• M35: 16,266,524 km (0.112 R)
• M36: 19,010,748 km (0.11 R)
• M37: 19,646,389 km (0.094 R)
• M38: 19,820,970 km (0.096 R)
• M39: 20,701,353 km (0.11 R)
• M40: 22,318,357 km (0.045 R)
• M41: 23,172,710 km (0.078 R)
• M42: 23,357,164 km (0.083 R)
• M43: 23,604,001 km (0.088 R)
• M44: 23,913,668 km (0.098 R)
• M45: 24,037,835 km (0.087 R)
• M46: 24,411,829 km (0.084 R)
• M47: 24,913,431 km (0.1 R)
• M48: 26,054,713 km (0.085 R)
• M49: 27,733,052 km (0.103 R)
• M50: 27,863,651 km (0.102 R)
• M51: 28,387,842 km (0.119 R)
• M52: 28,915,473 km (0.12 R)
• M53: 30,652,305 km (0.101 R)
• M54: 32,079,618 km (0.098 R)
• M55: 32,216,649 km (0.066 R)
• M56: 33,112,441 km (0.077 R)
• M57: 33,876,737 km (0.118 R)
• M58: 34,016,461 km (0.072 R)
• M59: 34,226,198 km (0.092 R)
• M60: 34,506,544 km (0.11 R)
• M61: 34,717,178 km (0.109 R)
• M62: 34,998,871 km (0.075 R)
• M63: 35,564,650 km (0.088 R)
• M64: 36,490,212 km (0.102 R)
• M65: 38,656,389 km (0.07 R)
• M66: 40,789,804 km (0.092 R)
• M67: 41,983,146 km (0.06 R)
• M68: 42,208,142 km (0.045 R)
• M69: 42,358,487 km (0.043 R)
• M70: 42,734,876 km (0.03 R)
• M71: 44,327,794 km (0.118 R)
• M72: 44,633,422 km (0.106 R)
• M73: 46,637,136 km (0.12 R)
• M74: 48,433,956 km (0.101 R)
• M75: 48,670,022 km (0.037 R)
• M76: 48,827,548 km (0.094 R)
• M77: 48,985,224 km (0.12 R)
• M78: 50,412,538 km (0.062 R)
• M79: 50,891,400 km (0.107 R)
• M80: 51,532,128 km (0.056 R)
• M81: 52,821,662 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 14,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit