🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.84 AU - 0.94 AU

Year: 295 Days

Day: 13.5 Hours

Environment

Temp: 103 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.02 AU - 1.26 AU

Year: 428 Days

Day: 29.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 38,924,296 km

• M1: 274,362 km (0.113 R)
• M2: 452,234 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.67 AU - 2.79 AU

Year: 1585 Days

Day: 29.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,924,296 km

• M1: 961,017 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.28 AU - 4.74 AU

Year: 3366 Days

Day: 39.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.07 AU - 5.99 AU

Year: 3965 Days

Day: 45.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.1

Radius: 11.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.2 AU - 8.14 AU

Year: 6054 Days

Day: 6.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,924,296 km

• M1: 140,173 km (0.067 R)
• M2: 246,687 km (0.09 R)
• M3: 525,089 km (0.073 R)
• M4: 601,084 km (0.107 R)
• M5: 733,927 km (0.103 R)
• M6: 821,143 km (0.103 R)
• M7: 935,435 km (0.086 R)
• M8: 1,043,296 km (0.106 R)
• M9: 1,117,646 km (0.11 R)
• M10: 1,245,851 km (0.059 R)
• M11: 1,531,733 km (0.112 R)
• M12: 2,181,287 km (0.05 R)
• M13: 2,310,988 km (0.112 R)
• M14: 2,493,647 km (0.092 R)
• M15: 2,595,224 km (0.119 R)
• M16: 2,715,650 km (0.074 R)
• M17: 2,980,139 km (0.059 R)
• M18: 3,289,956 km (0.046 R)
• M19: 3,725,885 km (0.119 R)
• M20: 4,220,605 km (0.076 R)
• M21: 4,383,367 km (0.074 R)
• M22: 4,736,119 km (0.033 R)
• M23: 4,820,492 km (0.052 R)
• M24: 5,012,277 km (0.099 R)
• M25: 5,228,146 km (0.101 R)
• M26: 5,580,150 km (0.045 R)
• M27: 5,871,866 km (0.1 R)
• M28: 6,122,592 km (0.077 R)
• M29: 6,284,008 km (0.113 R)
• M30: 6,848,291 km (0.058 R)
• M31: 7,209,271 km (0.075 R)
• M32: 7,306,510 km (0.079 R)
• M33: 7,404,347 km (0.086 R)
• M34: 8,278,148 km (0.09 R)
• M35: 8,354,592 km (0.093 R)
• M36: 8,662,764 km (0.067 R)
• M37: 8,792,166 km (0.096 R)
• M38: 9,131,903 km (0.071 R)
• M39: 9,824,242 km (0.086 R)
• M40: 9,905,174 km (0.116 R)
• M41: 10,149,468 km (0.069 R)
• M42: 10,423,232 km (0.054 R)
• M43: 12,087,807 km (0.098 R)
• M44: 13,292,519 km (0.03 R)
• M45: 13,592,163 km (0.046 R)
• M46: 13,954,639 km (0.076 R)
• M47: 14,137,148 km (0.041 R)
• M48: 14,381,591 km (0.046 R)
• M49: 14,781,915 km (0.098 R)
• M50: 14,968,015 km (0.109 R)
• M51: 15,217,245 km (0.11 R)
• M52: 15,941,448 km (0.117 R)
• M53: 16,068,606 km (0.026 R)
• M54: 16,870,601 km (0.102 R)
• M55: 17,097,541 km (0.054 R)
• M56: 17,521,651 km (0.119 R)
• M57: 17,850,168 km (0.099 R)
• M58: 18,180,928 km (0.054 R)
• M59: 18,480,274 km (0.104 R)
• M60: 18,949,113 km (0.104 R)
• M61: 19,354,075 km (0.101 R)
• M62: 19,659,703 km (0.073 R)
• M63: 20,001,235 km (0.086 R)
• M64: 20,933,080 km (0.117 R)
• M65: 21,211,781 km (0.084 R)
• M66: 21,491,828 km (0.114 R)
• M67: 21,737,917 km (0.095 R)
• M68: 21,843,683 km (0.083 R)
• M69: 22,055,663 km (0.073 R)
• M70: 22,232,787 km (0.079 R)
• M71: 22,339,450 km (0.111 R)
• M72: 22,588,680 km (0.09 R)
• M73: 22,731,546 km (0.109 R)
• M74: 23,018,026 km (0.098 R)
• M75: 24,067,006 km (0.034 R)
• M76: 24,468,976 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 14

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.68 AU - 10.92 AU

Year: 10782 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,924,296 km

• M1: 181,761 km (0.064 R)
• M2: 295,007 km (0.113 R)
• M3: 529,576 km (0.118 R)
• M4: 737,368 km (0.099 R)
• M5: 992,582 km (0.094 R)
• M6: 1,590,225 km (0.077 R)
• M7: 1,997,880 km (0.069 R)
• M8: 2,387,881 km (0.119 R)
• M9: 2,514,890 km (0.118 R)
• M10: 3,156,066 km (0.102 R)
• M11: 3,381,061 km (0.101 R)
• M12: 3,611,592 km (0.097 R)
• M13: 3,758,198 km (0.12 R)
• M14: 3,847,208 km (0.074 R)
• M15: 4,396,083 km (0.093 R)
• M16: 4,490,030 km (0.098 R)
• M17: 4,711,884 km (0.081 R)
• M18: 4,905,015 km (0.095 R)
• M19: 6,153,110 km (0.043 R)
• M20: 6,650,224 km (0.095 R)
• M21: 6,903,792 km (0.096 R)
• M22: 7,123,551 km (0.115 R)
• M23: 7,911,334 km (0.088 R)
• M24: 8,064,522 km (0.114 R)
• M25: 8,805,779 km (0.106 R)
• M26: 9,937,787 km (0.101 R)
• M27: 10,228,006 km (0.064 R)
• M28: 11,373,477 km (0.045 R)
• M29: 12,292,607 km (0.118 R)
• M30: 12,738,558 km (0.042 R)
• M31: 13,830,772 km (0.097 R)
• M32: 13,923,223 km (0.064 R)
• M33: 14,575,620 km (0.106 R)
• M34: 14,669,717 km (0.05 R)
• M35: 14,811,087 km (0.07 R)
• M36: 15,958,802 km (0.089 R)
• M37: 16,690,634 km (0.072 R)
• M38: 17,283,940 km (0.118 R)
• M39: 17,383,572 km (0.086 R)
• M40: 17,834,011 km (0.114 R)
• M41: 18,187,062 km (0.095 R)
• M42: 18,593,370 km (0.116 R)
• M43: 18,746,408 km (0.095 R)
• M44: 19,674,065 km (0.075 R)
• M45: 19,882,305 km (0.063 R)
• M46: 22,004,201 km (0.116 R)
• M47: 22,166,216 km (0.119 R)
• M48: 22,763,710 km (0.086 R)
• M49: 22,927,669 km (0.089 R)
• M50: 23,037,025 km (0.095 R)
• M51: 24,476,156 km (0.057 R)
• M52: 24,868,552 km (0.098 R)
• M53: 25,432,835 km (0.1 R)
• M54: 27,382,544 km (0.058 R)
• M55: 28,728,775 km (0.045 R)
• M56: 29,024,231 km (0.082 R)
• M57: 29,618,284 km (0.069 R)
• M58: 29,857,042 km (0.106 R)
• M59: 30,096,399 km (0.074 R)
• M60: 30,577,057 km (0.118 R)
• M61: 30,939,233 km (0.119 R)
• M62: 31,120,845 km (0.109 R)
• M63: 32,402,151 km (0.113 R)
• M64: 33,327,862 km (0.061 R)
• M65: 33,452,029 km (0.078 R)
• M66: 34,012,273 km (0.112 R)
• M67: 34,764,301 km (0.077 R)
• M68: 34,890,113 km (0.119 R)
• M69: 35,016,074 km (0.106 R)
• M70: 35,268,596 km (0.047 R)
• M71: 36,284,515 km (0.108 R)
• M72: 36,412,271 km (0.116 R)
• M73: 36,604,056 km (0.1 R)
• M74: 36,924,494 km (0.027 R)
• M75: 37,374,634 km (0.084 R)
• M76: 37,826,570 km (0.075 R)
• M77: 39,324,343 km (0.068 R)
• M78: 40,642,450 km (0.051 R)
• M79: 40,974,258 km (0.069 R)
• M80: 41,107,101 km (0.099 R)
• M81: 41,640,418 km (0.059 R)
• M82: 42,041,938 km (0.117 R)
• M83: 45,231,365 km (0.112 R)
• M84: 46,127,157 km (0.109 R)

Asteroid Belt

Center: 11.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 10.4

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.77 AU - 15.09 AU

Year: 15402 Days

Day: 9.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 38,924,296 km

• M1: 134,937 km (0.089 R)
• M2: 232,026 km (0.12 R)
• M3: 570,865 km (0.109 R)
• M4: 721,511 km (0.093 R)
• M5: 802,144 km (0.063 R)
• M6: 886,218 km (0.114 R)
• M7: 1,041,052 km (0.112 R)
• M8: 1,229,246 km (0.053 R)
• M9: 1,612,665 km (0.095 R)
• M10: 2,090,929 km (0.085 R)
• M11: 2,516,984 km (0.103 R)
• M12: 2,643,694 km (0.047 R)
• M13: 2,936,756 km (0.062 R)
• M14: 3,240,439 km (0.102 R)
• M15: 3,448,530 km (0.067 R)
• M16: 3,518,841 km (0.117 R)
• M17: 3,589,751 km (0.119 R)
• M18: 4,173,930 km (0.103 R)
• M19: 4,286,727 km (0.061 R)
• M20: 4,554,058 km (0.099 R)
• M21: 5,105,177 km (0.06 R)
• M22: 5,429,655 km (0.048 R)
• M23: 5,594,362 km (0.118 R)
• M24: 5,929,012 km (0.095 R)
• M25: 6,749,557 km (0.084 R)
• M26: 7,150,778 km (0.108 R)
• M27: 7,240,986 km (0.089 R)
• M28: 7,559,629 km (0.068 R)
• M29: 7,929,585 km (0.061 R)
• M30: 8,495,663 km (0.088 R)
• M31: 8,639,127 km (0.055 R)
• M32: 8,928,749 km (0.038 R)
• M33: 10,270,941 km (0.091 R)
• M34: 10,991,554 km (0.103 R)
• M35: 11,728,323 km (0.045 R)
• M36: 12,102,767 km (0.03 R)
• M37: 13,864,132 km (0.049 R)
• M38: 13,976,779 km (0.102 R)
• M39: 15,821,770 km (0.089 R)
• M40: 15,998,595 km (0.118 R)
• M41: 17,742,008 km (0.118 R)
• M42: 20,307,911 km (0.115 R)
• M43: 20,436,116 km (0.056 R)
• M44: 22,787,795 km (0.088 R)
• M45: 22,920,937 km (0.083 R)
• M46: 24,334,786 km (0.118 R)
• M47: 24,538,988 km (0.106 R)
• M48: 24,743,787 km (0.09 R)
• M49: 25,292,811 km (0.115 R)
• M50: 27,034,280 km (0.111 R)
• M51: 27,457,941 km (0.107 R)
• M52: 27,812,787 km (0.056 R)
• M53: 28,097,622 km (0.109 R)
• M54: 29,464,198 km (0.078 R)
• M55: 29,754,568 km (0.07 R)
• M56: 30,484,904 km (0.09 R)
• M57: 31,221,076 km (0.076 R)
• M58: 32,112,081 km (0.111 R)
• M59: 32,186,730 km (0.041 R)
• M60: 32,261,529 km (0.094 R)
• M61: 33,843,377 km (0.092 R)
• M62: 34,758,766 km (0.03 R)
• M63: 35,373,464 km (0.109 R)
• M64: 36,535,690 km (0.103 R)
• M65: 36,613,630 km (0.078 R)
• M66: 37,868,008 km (0.108 R)
• M67: 39,775,979 km (0.093 R)
• M68: 40,016,682 km (0.099 R)
• M69: 40,822,417 km (0.118 R)
• M70: 42,122,721 km (0.08 R)
• M71: 42,286,232 km (0.085 R)
• M72: 42,450,041 km (0.12 R)
• M73: 43,271,782 km (0.097 R)
• M74: 43,601,945 km (0.11 R)
• M75: 43,932,855 km (0.104 R)
• M76: 45,684,347 km (0.108 R)
• M77: 46,695,479 km (0.118 R)
• M78: 50,205,195 km (0.058 R)
• M79: 51,423,071 km (0.118 R)
• M80: 52,123,189 km (0.063 R)
• M81: 52,298,817 km (0.11 R)
• M82: 53,091,237 km (0.089 R)
• M83: 53,533,149 km (0.105 R)
• M84: 54,153,980 km (0.083 R)
• M85: 54,509,874 km (0.118 R)
• M86: 54,777,205 km (0.057 R)
• M87: 55,313,214 km (0.065 R)
• M88: 56,300,560 km (0.084 R)
• M89: 58,931,239 km (0.117 R)
• M90: 59,022,643 km (0.043 R)
• M91: 61,231,007 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.4

Radius: 3.2

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.86 AU - 15.44 AU

Year: 20725 Days

Day: 23.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,924,296 km

• M1: 43,234 km (0.054 R)
• M2: 222,003 km (0.064 R)
• M3: 252,072 km (0.086 R)
• M4: 362,625 km (0.071 R)
• M5: 410,945 km (0.119 R)
• M6: 541,395 km (0.101 R)
• M7: 903,272 km (0.037 R)
• M8: 1,841,400 km (0.048 R)
• M9: 2,011,643 km (0.109 R)
• M10: 2,298,721 km (0.116 R)
• M11: 2,412,714 km (0.073 R)
• M12: 3,034,144 km (0.08 R)
• M13: 3,108,793 km (0.091 R)
• M14: 3,159,058 km (0.063 R)
• M15: 3,285,618 km (0.09 R)
• M16: 3,916,173 km (0.075 R)
• M17: 4,079,684 km (0.082 R)
• M18: 4,134,586 km (0.114 R)
• M19: 4,328,914 km (0.091 R)
• M20: 4,554,657 km (0.103 R)
• M21: 5,404,522 km (0.1 R)
• M22: 5,739,322 km (0.087 R)
• M23: 5,893,857 km (0.094 R)
• M24: 6,081,004 km (0.073 R)
• M25: 6,365,389 km (0.104 R)
• M26: 6,589,637 km (0.103 R)
• M27: 7,078,672 km (0.084 R)
• M28: 8,229,678 km (0.03 R)
• M29: 8,438,816 km (0.073 R)
• M30: 9,328,774 km (0.095 R)
• M31: 9,401,179 km (0.052 R)
• M32: 9,437,531 km (0.112 R)
• M33: 9,619,741 km (0.094 R)
• M34: 10,136,303 km (0.095 R)
• M35: 10,585,994 km (0.083 R)
• M36: 11,388,736 km (0.066 R)
• M37: 12,971,033 km (0.098 R)
• M38: 13,051,816 km (0.096 R)
• M39: 13,173,588 km (0.106 R)
• M40: 13,214,130 km (0.052 R)
• M41: 13,377,191 km (0.065 R)
• M42: 13,787,538 km (0.108 R)
• M43: 13,828,827 km (0.075 R)
• M44: 14,327,138 km (0.119 R)
• M45: 14,746,909 km (0.083 R)
• M46: 15,043,263 km (0.107 R)
• M47: 15,384,196 km (0.054 R)
• M48: 15,684,589 km (0.074 R)
• M49: 15,727,673 km (0.068 R)
• M50: 16,334,891 km (0.117 R)
• M51: 16,685,399 km (0.113 R)
• M52: 16,729,380 km (0.1 R)
• M53: 16,905,607 km (0.054 R)
• M54: 18,247,350 km (0.028 R)
• M55: 18,747,904 km (0.117 R)
• M56: 18,885,086 km (0.101 R)
• M57: 19,808,852 km (0.119 R)
• M58: 19,948,726 km (0.114 R)
• M59: 20,229,222 km (0.112 R)
• M60: 20,323,170 km (0.105 R)
• M61: 21,843,982 km (0.1 R)
• M62: 22,520,763 km (0.067 R)
• M63: 22,569,382 km (0.097 R)
• M64: 24,943,201 km (0.085 R)
• M65: 30,404,570 km (0.117 R)
• M66: 31,322,204 km (0.103 R)
• M67: 31,539,420 km (0.08 R)
• M68: 31,702,781 km (0.108 R)
• M69: 33,461,603 km (0.045 R)
• M70: 33,794,907 km (0.072 R)
• M71: 33,906,208 km (0.077 R)
• M72: 36,215,401 km (0.074 R)
• M73: 37,532,909 km (0.099 R)
• M74: 37,936,973 km (0.058 R)
• M75: 38,284,489 km (0.109 R)
• M76: 38,574,858 km (0.108 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 17,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit