🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.61 AU - 0.91 AU

Year: 244 Days

Day: 44.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.68 AU - 1.02 AU

Year: 289 Days

Day: 15.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.83 AU - 0.91 AU

Year: 299 Days

Day: 17.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.82 AU - 1.22 AU

Year: 380 Days

Day: 22.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,940,654 km

• M1: 73,303 km (0.086 R)
• M2: 94,546 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.39 AU - 5.21 AU

Year: 3290 Days

Day: 43.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.06 AU - 4.86 AU

Year: 3475 Days

Day: 47.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984

Radius: 12.7

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.65 AU - 7.43 AU

Year: 6892 Days

Day: 8.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,940,654 km

• M1: 161,715 km (0.057 R)
• M2: 285,882 km (0.11 R)
• M3: 481,705 km (0.061 R)
• M4: 685,457 km (0.037 R)
• M5: 886,966 km (0.051 R)
• M6: 1,021,454 km (0.074 R)
• M7: 1,408,464 km (0.119 R)
• M8: 1,567,935 km (0.075 R)
• M9: 1,949,410 km (0.102 R)
• M10: 2,105,740 km (0.11 R)
• M11: 2,407,479 km (0.099 R)
• M12: 2,899,057 km (0.031 R)
• M13: 3,078,724 km (0.116 R)
• M14: 4,088,659 km (0.111 R)
• M15: 4,290,617 km (0.1 R)
• M16: 4,704,703 km (0.1 R)
• M17: 4,977,720 km (0.098 R)
• M18: 5,224,855 km (0.062 R)
• M19: 5,476,180 km (0.091 R)
• M20: 6,320,061 km (0.089 R)
• M21: 6,487,012 km (0.062 R)
• M22: 6,655,460 km (0.11 R)
• M23: 6,859,661 km (0.091 R)
• M24: 7,065,807 km (0.088 R)
• M25: 7,625,751 km (0.118 R)
• M26: 7,839,527 km (0.106 R)
• M27: 7,947,088 km (0.088 R)
• M28: 8,382,417 km (0.071 R)
• M29: 8,751,176 km (0.065 R)
• M30: 9,087,622 km (0.067 R)
• M31: 9,619,592 km (0.095 R)
• M32: 9,773,378 km (0.112 R)
• M33: 9,889,317 km (0.117 R)
• M34: 10,122,540 km (0.09 R)
• M35: 10,554,878 km (0.099 R)
• M36: 10,793,337 km (0.113 R)
• M37: 13,877,297 km (0.108 R)
• M38: 14,007,746 km (0.108 R)
• M39: 14,094,812 km (0.083 R)
• M40: 14,313,674 km (0.118 R)
• M41: 15,200,041 km (0.084 R)
• M42: 15,289,650 km (0.103 R)
• M43: 15,514,496 km (0.095 R)
• M44: 15,967,478 km (0.058 R)
• M45: 16,333,096 km (0.038 R)
• M46: 16,793,857 km (0.072 R)
• M47: 16,932,983 km (0.078 R)
• M48: 17,072,408 km (0.116 R)
• M49: 17,540,051 km (0.103 R)
• M50: 17,728,395 km (0.105 R)
• M51: 17,869,914 km (0.08 R)
• M52: 18,344,738 km (0.091 R)
• M53: 19,064,902 km (0.107 R)
• M54: 21,079,986 km (0.077 R)
• M55: 22,087,378 km (0.104 R)
• M56: 22,392,557 km (0.077 R)
• M57: 22,699,233 km (0.086 R)
• M58: 23,523,966 km (0.063 R)
• M59: 24,201,196 km (0.112 R)
• M60: 24,779,242 km (0.102 R)
• M61: 25,202,454 km (0.076 R)
• M62: 26,486,752 km (0.067 R)
• M63: 28,287,013 km (0.025 R)
• M64: 29,341,528 km (0.081 R)
• M65: 29,565,177 km (0.118 R)
• M66: 30,861,891 km (0.12 R)
• M67: 31,546,002 km (0.042 R)
• M68: 32,004,669 km (0.071 R)
• M69: 32,465,730 km (0.117 R)
• M70: 32,697,008 km (0.066 R)
• M71: 33,161,360 km (0.116 R)
• M72: 34,272,723 km (0.06 R)
• M73: 35,515,282 km (0.116 R)
• M74: 35,873,121 km (0.113 R)
• M75: 36,712,514 km (0.041 R)
• M76: 37,195,117 km (0.118 R)
• M77: 38,105,570 km (0.077 R)
• M78: 38,532,971 km (0.084 R)
• M79: 38,655,342 km (0.06 R)
• M80: 39,886,532 km (0.084 R)
• M81: 40,258,433 km (0.072 R)
• M82: 40,569,147 km (0.115 R)
• M83: 40,818,377 km (0.111 R)
• M84: 40,943,142 km (0.102 R)
• M85: 41,757,403 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.6

Radius: 14.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.96 AU - 10.26 AU

Year: 10145 Days

Day: 6.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,940,654 km

• M1: 288,574 km (0.086 R)
• M2: 838,346 km (0.081 R)
• M3: 950,545 km (0.098 R)
• M4: 1,048,531 km (0.099 R)
• M5: 1,213,089 km (0.061 R)
• M6: 1,431,951 km (0.102 R)
• M7: 1,712,447 km (0.116 R)
• M8: 1,909,617 km (0.107 R)
• M9: 2,354,371 km (0.082 R)
• M10: 2,603,153 km (0.115 R)
• M11: 2,716,548 km (0.113 R)
• M12: 3,217,701 km (0.084 R)
• M13: 3,589,003 km (0.119 R)
• M14: 3,941,754 km (0.064 R)
• M15: 4,407,153 km (0.112 R)
• M16: 4,681,067 km (0.104 R)
• M17: 4,890,354 km (0.077 R)
• M18: 5,982,568 km (0.117 R)
• M19: 6,286,551 km (0.08 R)
• M20: 6,634,516 km (0.082 R)
• M21: 7,188,477 km (0.076 R)
• M22: 7,471,067 km (0.059 R)
• M23: 7,922,703 km (0.056 R)
• M24: 8,895,688 km (0.119 R)
• M25: 9,199,371 km (0.116 R)
• M26: 9,462,365 km (0.111 R)
• M27: 10,130,917 km (0.069 R)
• M28: 11,185,582 km (0.116 R)
• M29: 11,560,624 km (0.075 R)
• M30: 11,844,711 km (0.092 R)
• M31: 12,083,170 km (0.052 R)
• M32: 12,468,085 km (0.102 R)
• M33: 13,846,929 km (0.027 R)
• M34: 14,148,667 km (0.071 R)
• M35: 15,481,435 km (0.077 R)
• M36: 16,907,701 km (0.101 R)
• M37: 18,320,653 km (0.114 R)
• M38: 18,985,615 km (0.107 R)
• M39: 19,097,215 km (0.08 R)
• M40: 20,054,492 km (0.075 R)
• M41: 20,396,174 km (0.112 R)
• M42: 21,142,966 km (0.079 R)
• M43: 21,490,632 km (0.084 R)
• M44: 21,665,212 km (0.113 R)
• M45: 21,781,899 km (0.112 R)
• M46: 22,074,363 km (0.11 R)
• M47: 22,663,479 km (0.08 R)
• M48: 23,078,763 km (0.104 R)
• M49: 23,436,900 km (0.119 R)
• M50: 25,009,622 km (0.107 R)
• M51: 25,932,492 km (0.095 R)
• M52: 26,242,608 km (0.088 R)
• M53: 27,117,456 km (0.087 R)
• M54: 27,685,031 km (0.107 R)
• M55: 27,811,591 km (0.111 R)
• M56: 28,256,345 km (0.111 R)
• M57: 29,024,380 km (0.102 R)
• M58: 29,540,044 km (0.115 R)
• M59: 30,124,074 km (0.118 R)
• M60: 30,450,048 km (0.113 R)
• M61: 30,711,695 km (0.093 R)
• M62: 30,974,090 km (0.047 R)
• M63: 31,369,178 km (0.102 R)
• M64: 33,100,324 km (0.113 R)
• M65: 33,436,770 km (0.101 R)
• M66: 33,706,794 km (0.09 R)
• M67: 35,136,052 km (0.057 R)
• M68: 35,410,564 km (0.07 R)
• M69: 35,823,604 km (0.053 R)
• M70: 36,585,206 km (0.093 R)
• M71: 36,863,459 km (0.045 R)
• M72: 37,072,596 km (0.105 R)
• M73: 38,759,761 km (0.069 R)
• M74: 39,470,201 km (0.075 R)
• M75: 40,687,928 km (0.119 R)
• M76: 40,976,203 km (0.082 R)
• M77: 41,120,565 km (0.073 R)
• M78: 43,453,993 km (0.112 R)
• M79: 43,822,452 km (0.085 R)
• M80: 45,755,257 km (0.086 R)
• M81: 45,905,004 km (0.115 R)
• M82: 47,109,566 km (0.111 R)
• M83: 47,715,737 km (0.109 R)
• M84: 49,242,383 km (0.091 R)
• M85: 51,562,347 km (0.086 R)
• M86: 51,718,228 km (0.092 R)
• M87: 51,952,498 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.3

Radius: 12.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.09 AU - 12.13 AU

Year: 13663 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,940,654 km

• M1: 162,014 km (0.095 R)
• M2: 255,064 km (0.098 R)
• M3: 340,186 km (0.078 R)
• M4: 428,149 km (0.032 R)
• M5: 880,234 km (0.066 R)
• M6: 1,054,216 km (0.053 R)
• M7: 1,415,046 km (0.069 R)
• M8: 1,839,156 km (0.11 R)
• M9: 2,383,543 km (0.046 R)
• M10: 2,631,875 km (0.063 R)
• M11: 2,802,267 km (0.115 R)
• M12: 2,976,549 km (0.093 R)
• M13: 3,772,709 km (0.112 R)
• M14: 3,868,601 km (0.113 R)
• M15: 4,095,990 km (0.085 R)
• M16: 4,462,205 km (0.116 R)
• M17: 4,666,556 km (0.066 R)
• M18: 5,405,869 km (0.042 R)
• M19: 6,602,203 km (0.075 R)
• M20: 6,757,485 km (0.113 R)
• M21: 7,031,998 km (0.114 R)
• M22: 7,430,676 km (0.112 R)
• M23: 7,632,932 km (0.102 R)
• M24: 8,670,842 km (0.081 R)
• M25: 9,489,143 km (0.109 R)
• M26: 9,620,639 km (0.11 R)
• M27: 10,739,930 km (0.118 R)
• M28: 11,060,818 km (0.108 R)
• M29: 11,199,345 km (0.112 R)
• M30: 11,711,868 km (0.034 R)
• M31: 12,375,484 km (0.094 R)
• M32: 12,567,418 km (0.117 R)
• M33: 12,905,509 km (0.113 R)
• M34: 13,100,136 km (0.118 R)
• M35: 13,344,728 km (0.06 R)
• M36: 14,137,597 km (0.098 R)
• M37: 14,691,708 km (0.087 R)
• M38: 15,047,900 km (0.115 R)
• M39: 15,201,537 km (0.068 R)
• M40: 15,924,993 km (0.073 R)
• M41: 16,133,831 km (0.098 R)
• M42: 16,712,775 km (0.111 R)
• M43: 17,459,418 km (0.12 R)
• M44: 17,566,979 km (0.109 R)
• M45: 17,782,699 km (0.077 R)
• M46: 18,654,705 km (0.103 R)
• M47: 20,270,362 km (0.099 R)
• M48: 20,837,936 km (0.11 R)
• M49: 20,952,079 km (0.1 R)
• M50: 21,756,766 km (0.074 R)
• M51: 23,041,962 km (0.105 R)
• M52: 23,337,417 km (0.11 R)
• M53: 24,291,403 km (0.054 R)
• M54: 24,954,720 km (0.117 R)
• M55: 25,379,877 km (0.115 R)
• M56: 25,685,206 km (0.095 R)
• M57: 26,052,918 km (0.047 R)
• M58: 26,176,037 km (0.108 R)
• M59: 27,042,508 km (0.113 R)
• M60: 28,170,326 km (0.107 R)
• M61: 28,422,997 km (0.101 R)
• M62: 28,739,995 km (0.072 R)
• M63: 29,762,048 km (0.096 R)
• M64: 30,342,338 km (0.118 R)
• M65: 30,536,516 km (0.094 R)
• M66: 30,796,218 km (0.092 R)
• M67: 31,513,988 km (0.111 R)
• M68: 32,832,993 km (0.075 R)
• M69: 33,432,581 km (0.107 R)
• M70: 36,277,633 km (0.072 R)
• M71: 37,520,642 km (0.07 R)
• M72: 38,357,044 km (0.104 R)
• M73: 41,547,966 km (0.091 R)
• M74: 42,051,961 km (0.111 R)
• M75: 42,558,051 km (0.08 R)
• M76: 42,920,676 km (0.104 R)
• M77: 45,339,973 km (0.045 R)
• M78: 45,636,326 km (0.102 R)
• M79: 45,784,728 km (0.115 R)
• M80: 46,305,179 km (0.094 R)
• M81: 47,502,410 km (0.102 R)
• M82: 49,393,477 km (0.102 R)
• M83: 50,924,013 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.1

Radius: 3.1

Gravity: 44.44 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.65 AU - 14.85 AU

Year: 20901 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,940,654 km

• M1: 335,398 km (0.112 R)
• M2: 368,908 km (0.056 R)
• M3: 573,708 km (0.081 R)
• M4: 614,398 km (0.102 R)
• M5: 831,914 km (0.037 R)
• M6: 1,071,420 km (0.053 R)
• M7: 1,198,877 km (0.115 R)
• M8: 1,440,328 km (0.105 R)
• M9: 1,524,103 km (0.042 R)
• M10: 1,552,377 km (0.065 R)
• M11: 1,580,801 km (0.063 R)
• M12: 1,814,921 km (0.08 R)
• M13: 1,966,614 km (0.061 R)
• M14: 1,997,580 km (0.111 R)
• M15: 2,091,079 km (0.094 R)
• M16: 2,185,924 km (0.1 R)
• M17: 2,889,483 km (0.079 R)
• M18: 2,924,489 km (0.102 R)
• M19: 4,686,602 km (0.08 R)
• M20: 4,978,318 km (0.095 R)
• M21: 5,535,570 km (0.091 R)
• M22: 6,754,643 km (0.086 R)
• M23: 6,989,213 km (0.096 R)
• M24: 7,274,196 km (0.089 R)
• M25: 7,904,602 km (0.059 R)
• M26: 8,351,152 km (0.116 R)
• M27: 8,755,066 km (0.117 R)
• M28: 9,686,612 km (0.045 R)
• M29: 11,418,656 km (0.119 R)
• M30: 14,189,358 km (0.113 R)
• M31: 16,020,586 km (0.076 R)
• M32: 18,509,445 km (0.114 R)
• M33: 18,640,343 km (0.088 R)
• M34: 20,032,651 km (0.067 R)
• M35: 20,301,628 km (0.088 R)
• M36: 22,845,689 km (0.045 R)
• M37: 22,915,701 km (0.054 R)
• M38: 23,338,165 km (0.108 R)
• M39: 24,333,590 km (0.118 R)
• M40: 26,291,975 km (0.112 R)
• M41: 27,030,091 km (0.111 R)
• M42: 27,550,841 km (0.066 R)
• M43: 28,375,874 km (0.105 R)
• M44: 28,677,912 km (0.101 R)
• M45: 29,361,275 km (0.044 R)
• M46: 29,513,865 km (0.085 R)
• M47: 30,821,500 km (0.104 R)
• M48: 31,209,557 km (0.105 R)
• M49: 32,305,062 km (0.112 R)
• M50: 32,462,588 km (0.101 R)
• M51: 34,372,804 km (0.046 R)
• M52: 35,017,570 km (0.075 R)
• M53: 35,341,450 km (0.089 R)
• M54: 36,564,712 km (0.066 R)
• M55: 37,222,942 km (0.103 R)
• M56: 40,232,403 km (0.084 R)
• M57: 41,423,650 km (0.067 R)
• M58: 41,680,510 km (0.064 R)
• M59: 42,367,912 km (0.116 R)
• M60: 49,443,742 km (0.095 R)
• M61: 50,080,131 km (0.114 R)
• M62: 51,544,694 km (0.032 R)
• M63: 53,581,320 km (0.099 R)
• M64: 54,984,997 km (0.111 R)
• M65: 55,173,041 km (0.101 R)
• M66: 56,022,009 km (0.061 R)
• M67: 60,040,357 km (0.112 R)
• M68: 61,205,426 km (0.081 R)
• M69: 61,888,490 km (0.084 R)
• M70: 62,084,014 km (0.059 R)
• M71: 62,475,960 km (0.117 R)
• M72: 64,745,061 km (0.093 R)
• M73: 66,539,637 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 11,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit