🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.48 AU - 0.54 AU

Year: 129 Days

Day: 30 Hours

Environment

Temp: 214 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.72 AU - 0.76 AU

Year: 226 Days

Day: 16.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,441,484 km

• M1: 405,859 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.04 AU - 1.52 AU

Year: 514 Days

Day: 45.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 152.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.41 AU - 3.93 AU

Year: 2494 Days

Day: 42.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,441,484 km

• M1: 438,172 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.77 AU - 4.07 AU

Year: 2753 Days

Day: 17.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,441,484 km

• M1: 1,212,640 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.1

Radius: 9.7

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.37 AU - 7.93 AU

Year: 6084 Days

Day: 5 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,441,484 km

• M1: 124,166 km (0.102 R)
• M2: 302,337 km (0.095 R)
• M3: 965,654 km (0.107 R)
• M4: 1,081,892 km (0.119 R)
• M5: 1,733,091 km (0.11 R)
• M6: 1,834,967 km (0.078 R)
• M7: 2,533,739 km (0.119 R)
• M8: 2,767,860 km (0.092 R)
• M9: 3,033,695 km (0.109 R)
• M10: 3,282,626 km (0.115 R)
• M11: 3,409,635 km (0.11 R)
• M12: 4,014,758 km (0.085 R)
• M13: 4,205,495 km (0.081 R)
• M14: 4,853,553 km (0.1 R)
• M15: 5,263,302 km (0.1 R)
• M16: 6,367,484 km (0.092 R)
• M17: 6,590,385 km (0.112 R)
• M18: 7,043,965 km (0.093 R)
• M19: 7,440,848 km (0.043 R)
• M20: 7,574,739 km (0.063 R)
• M21: 7,743,186 km (0.095 R)
• M22: 8,083,970 km (0.115 R)
• M23: 8,152,785 km (0.082 R)
• M24: 8,325,421 km (0.109 R)
• M25: 8,569,415 km (0.116 R)
• M26: 8,709,738 km (0.108 R)
• M27: 9,099,889 km (0.115 R)
• M28: 9,171,397 km (0.081 R)
• M29: 9,604,632 km (0.037 R)
• M30: 9,970,848 km (0.037 R)
• M31: 10,491,149 km (0.09 R)
• M32: 11,403,696 km (0.071 R)
• M33: 11,752,409 km (0.119 R)
• M34: 11,830,349 km (0.118 R)
• M35: 11,986,829 km (0.107 R)
• M36: 12,739,455 km (0.047 R)
• M37: 13,020,699 km (0.078 R)
• M38: 13,794,120 km (0.084 R)
• M39: 13,958,828 km (0.071 R)
• M40: 14,876,611 km (0.078 R)
• M41: 15,045,507 km (0.097 R)
• M42: 15,684,738 km (0.096 R)
• M43: 16,159,263 km (0.114 R)
• M44: 16,376,479 km (0.095 R)
• M45: 16,901,717 km (0.108 R)
• M46: 17,255,067 km (0.117 R)
• M47: 17,343,779 km (0.119 R)
• M48: 17,432,640 km (0.05 R)
• M49: 17,566,231 km (0.034 R)
• M50: 17,744,851 km (0.071 R)
• M51: 18,013,828 km (0.075 R)
• M52: 18,966,317 km (0.11 R)
• M53: 19,379,357 km (0.105 R)
• M54: 20,967,039 km (0.062 R)
• M55: 21,204,002 km (0.093 R)
• M56: 21,489,435 km (0.106 R)
• M57: 21,920,277 km (0.118 R)
• M58: 22,305,491 km (0.109 R)
• M59: 22,887,577 km (0.036 R)
• M60: 23,082,652 km (0.116 R)
• M61: 24,017,190 km (0.119 R)
• M62: 24,613,786 km (0.088 R)
• M63: 25,517,806 km (0.12 R)
• M64: 25,923,067 km (0.097 R)
• M65: 26,024,644 km (0.053 R)
• M66: 26,126,520 km (0.116 R)
• M67: 27,669,024 km (0.1 R)
• M68: 28,137,564 km (0.088 R)
• M69: 28,399,061 km (0.112 R)
• M70: 30,144,719 km (0.091 R)
• M71: 30,412,200 km (0.108 R)
• M72: 30,949,555 km (0.057 R)
• M73: 31,761,573 km (0.059 R)
• M74: 32,525,719 km (0.082 R)
• M75: 33,849,809 km (0.081 R)
• M76: 34,518,362 km (0.093 R)
• M77: 34,910,458 km (0.067 R)
• M78: 35,360,299 km (0.079 R)
• M79: 36,322,662 km (0.032 R)
• M80: 36,778,487 km (0.107 R)
• M81: 37,926,351 km (0.073 R)
• M82: 38,099,586 km (0.053 R)
• M83: 38,504,697 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.3

Radius: 3.1

Gravity: 58.51 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.13 AU - 14.13 AU

Year: 17852 Days

Day: 17.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,441,484 km

• M1: 254,017 km (0.084 R)
• M2: 470,784 km (0.066 R)
• M3: 647,759 km (0.079 R)
• M4: 1,448,855 km (0.097 R)
• M5: 2,032,736 km (0.118 R)
• M6: 2,920,749 km (0.111 R)
• M7: 2,990,761 km (0.091 R)
• M8: 3,025,916 km (0.106 R)
• M9: 3,240,140 km (0.098 R)
• M10: 3,349,048 km (0.098 R)
• M11: 3,385,699 km (0.086 R)
• M12: 3,834,941 km (0.04 R)
• M13: 4,302,734 km (0.098 R)
• M14: 4,995,671 km (0.045 R)
• M15: 5,986,757 km (0.087 R)
• M16: 8,092,198 km (0.116 R)
• M17: 8,538,298 km (0.084 R)
• M18: 9,145,217 km (0.107 R)
• M19: 9,975,934 km (0.055 R)
• M20: 10,293,680 km (0.116 R)
• M21: 10,993,349 km (0.067 R)
• M22: 11,597,276 km (0.079 R)
• M23: 12,211,973 km (0.086 R)
• M24: 12,779,847 km (0.104 R)
• M25: 14,118,299 km (0.094 R)
• M26: 15,806,810 km (0.111 R)
• M27: 15,868,295 km (0.1 R)
• M28: 15,929,929 km (0.045 R)
• M29: 17,303,986 km (0.111 R)
• M30: 17,813,067 km (0.045 R)
• M31: 17,876,946 km (0.054 R)
• M32: 19,041,565 km (0.101 R)
• M33: 19,106,939 km (0.117 R)
• M34: 19,765,319 km (0.091 R)
• M35: 19,831,442 km (0.029 R)
• M36: 20,901,216 km (0.088 R)
• M37: 21,036,303 km (0.108 R)
• M38: 21,715,777 km (0.079 R)
• M39: 22,679,187 km (0.113 R)
• M40: 22,748,451 km (0.115 R)
• M41: 23,796,982 km (0.119 R)
• M42: 24,362,761 km (0.04 R)
• M43: 24,504,879 km (0.051 R)
• M44: 24,575,938 km (0.116 R)
• M45: 25,147,701 km (0.075 R)
• M46: 25,219,508 km (0.076 R)
• M47: 25,363,272 km (0.093 R)
• M48: 26,889,020 km (0.078 R)
• M49: 29,497,110 km (0.109 R)
• M50: 29,724,499 km (0.064 R)
• M51: 30,333,362 km (0.098 R)
• M52: 30,869,521 km (0.103 R)
• M53: 31,873,622 km (0.032 R)
• M54: 32,574,936 km (0.051 R)
• M55: 32,888,344 km (0.089 R)
• M56: 33,913,688 km (0.053 R)
• M57: 34,310,720 km (0.065 R)
• M58: 35,511,393 km (0.081 R)
• M59: 36,157,207 km (0.111 R)
• M60: 36,481,685 km (0.11 R)
• M61: 36,725,679 km (0.069 R)
• M62: 37,133,483 km (0.096 R)
• M63: 37,871,150 km (0.082 R)
• M64: 39,028,439 km (0.087 R)
• M65: 39,111,615 km (0.104 R)
• M66: 39,527,946 km (0.045 R)
• M67: 39,778,523 km (0.11 R)
• M68: 40,449,170 km (0.027 R)
• M69: 41,039,184 km (0.087 R)
• M70: 41,208,229 km (0.104 R)
• M71: 41,631,891 km (0.12 R)
• M72: 42,398,281 km (0.097 R)
• M73: 44,898,809 km (0.119 R)
• M74: 48,783,118 km (0.072 R)
• M75: 49,141,554 km (0.031 R)
• M76: 49,590,797 km (0.108 R)
• M77: 50,131,742 km (0.088 R)
• M78: 51,401,380 km (0.105 R)
• M79: 53,694,865 km (0.086 R)
• M80: 55,180,072 km (0.103 R)
• M81: 55,273,272 km (0.091 R)
• M82: 55,646,967 km (0.059 R)
• M83: 55,740,466 km (0.066 R)
• M84: 57,433,166 km (0.084 R)
• M85: 59,524,694 km (0.082 R)
• M86: 60,099,449 km (0.087 R)
• M87: 61,834,634 km (0.113 R)
• M88: 62,611,197 km (0.114 R)
• M89: 63,293,214 km (0.086 R)
• M90: 65,551,543 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.9

Radius: 4.3

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.68 AU - 15 AU

Year: 18266 Days

Day: 18.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 47,441,484 km

• M1: 110,702 km (0.103 R)
• M2: 454,927 km (0.075 R)
• M3: 482,603 km (0.057 R)
• M4: 807,679 km (0.053 R)
• M5: 964,607 km (0.031 R)
• M6: 1,188,705 km (0.068 R)
• M7: 2,021,666 km (0.11 R)
• M8: 2,605,247 km (0.098 R)
• M9: 2,758,884 km (0.084 R)
• M10: 2,862,854 km (0.11 R)
• M11: 3,457,955 km (0.076 R)
• M12: 3,626,701 km (0.064 R)
• M13: 3,943,250 km (0.119 R)
• M14: 5,918,989 km (0.102 R)
• M15: 6,053,328 km (0.065 R)
• M16: 6,496,886 km (0.07 R)
• M17: 7,092,435 km (0.12 R)
• M18: 9,019,854 km (0.084 R)
• M19: 9,252,030 km (0.074 R)
• M20: 9,880,790 km (0.025 R)
• M21: 9,920,583 km (0.102 R)
• M22: 10,321,206 km (0.079 R)
• M23: 10,767,756 km (0.108 R)
• M24: 10,849,735 km (0.083 R)
• M25: 11,764,077 km (0.081 R)
• M26: 12,187,888 km (0.112 R)
• M27: 12,444,598 km (0.074 R)
• M28: 13,050,320 km (0.081 R)
• M29: 13,577,204 km (0.088 R)
• M30: 14,515,781 km (0.034 R)
• M31: 15,107,291 km (0.102 R)
• M32: 16,173,026 km (0.101 R)
• M33: 16,643,810 km (0.119 R)
• M34: 18,229,249 km (0.097 R)
• M35: 23,371,526 km (0.071 R)
• M36: 23,850,089 km (0.114 R)
• M37: 23,903,496 km (0.117 R)
• M38: 24,654,926 km (0.069 R)
• M39: 24,816,940 km (0.073 R)
• M40: 26,622,437 km (0.108 R)
• M41: 27,177,894 km (0.086 R)
• M42: 28,243,779 km (0.097 R)
• M43: 28,356,725 km (0.075 R)
• M44: 28,413,273 km (0.112 R)
• M45: 28,469,821 km (0.091 R)
• M46: 29,781,795 km (0.069 R)
• M47: 30,184,811 km (0.105 R)
• M48: 31,346,738 km (0.087 R)
• M49: 31,756,786 km (0.087 R)
• M50: 35,040,010 km (0.098 R)
• M51: 35,709,461 km (0.081 R)
• M52: 35,892,868 km (0.027 R)
• M53: 35,954,053 km (0.056 R)
• M54: 36,752,457 km (0.068 R)
• M55: 37,556,695 km (0.104 R)
• M56: 37,618,778 km (0.087 R)
• M57: 38,429,299 km (0.102 R)
• M58: 39,371,766 km (0.088 R)
• M59: 41,023,027 km (0.119 R)
• M60: 41,407,344 km (0.074 R)
• M61: 42,696,878 km (0.117 R)
• M62: 42,761,803 km (0.11 R)
• M63: 43,216,431 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.3

Radius: 6.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.91 AU - 16.49 AU

Year: 18983 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,441,484 km

• M1: 95,294 km (0.118 R)
• M2: 281,842 km (0.078 R)
• M3: 354,397 km (0.1 R)
• M4: 612,753 km (0.12 R)
• M5: 923,019 km (0.059 R)
• M6: 1,095,206 km (0.115 R)
• M7: 1,154,896 km (0.096 R)
• M8: 1,648,868 km (0.03 R)
• M9: 1,882,240 km (0.091 R)
• M10: 1,930,261 km (0.064 R)
• M11: 2,002,966 km (0.107 R)
• M12: 2,432,461 km (0.113 R)
• M13: 2,725,224 km (0.097 R)
• M14: 3,199,898 km (0.039 R)
• M15: 3,257,494 km (0.065 R)
• M16: 3,491,016 km (0.063 R)
• M17: 3,669,785 km (0.08 R)
• M18: 3,790,810 km (0.119 R)
• M19: 4,837,546 km (0.039 R)
• M20: 5,791,233 km (0.057 R)
• M21: 6,110,026 km (0.075 R)
• M22: 6,289,543 km (0.081 R)
• M23: 6,398,002 km (0.087 R)
• M24: 7,100,065 km (0.103 R)
• M25: 7,479,295 km (0.049 R)
• M26: 8,336,641 km (0.041 R)
• M27: 8,938,922 km (0.108 R)
• M28: 9,020,303 km (0.092 R)
• M29: 9,763,655 km (0.057 R)
• M30: 10,871,726 km (0.068 R)
• M31: 11,220,738 km (0.09 R)
• M32: 11,264,570 km (0.105 R)
• M33: 11,529,059 km (0.085 R)
• M34: 13,204,705 km (0.074 R)
• M35: 13,436,881 km (0.107 R)
• M36: 13,717,377 km (0.084 R)
• M37: 14,331,626 km (0.091 R)
• M38: 14,714,147 km (0.079 R)
• M39: 14,906,680 km (0.076 R)
• M40: 15,489,214 km (0.093 R)
• M41: 16,776,803 km (0.1 R)
• M42: 17,179,819 km (0.1 R)
• M43: 17,585,978 km (0.117 R)
• M44: 18,459,779 km (0.093 R)
• M45: 18,980,379 km (0.093 R)
• M46: 19,085,098 km (0.094 R)
• M47: 19,242,475 km (0.11 R)
• M48: 20,142,456 km (0.094 R)
• M49: 21,218,962 km (0.112 R)
• M50: 21,709,344 km (0.057 R)
• M51: 22,148,414 km (0.108 R)
• M52: 22,313,869 km (0.087 R)
• M53: 22,645,976 km (0.117 R)
• M54: 23,259,028 km (0.083 R)
• M55: 23,708,271 km (0.115 R)
• M56: 24,729,575 km (0.106 R)
• M57: 24,901,164 km (0.079 R)
• M58: 25,881,180 km (0.07 R)
• M59: 26,346,728 km (0.12 R)
• M60: 26,639,042 km (0.109 R)
• M61: 27,938,150 km (0.112 R)
• M62: 28,355,828 km (0.109 R)
• M63: 28,775,599 km (0.074 R)
• M64: 29,560,539 km (0.085 R)
• M65: 29,681,863 km (0.062 R)
• M66: 30,659,036 km (0.046 R)
• M67: 31,028,094 km (0.039 R)
• M68: 32,019,629 km (0.098 R)
• M69: 32,331,541 km (0.091 R)
• M70: 33,399,819 km (0.102 R)
• M71: 33,652,939 km (0.092 R)
• M72: 34,352,009 km (0.109 R)
• M73: 34,415,738 km (0.089 R)
• M74: 34,479,616 km (0.064 R)
• M75: 34,543,495 km (0.064 R)
• M76: 34,607,373 km (0.104 R)
• M77: 34,863,485 km (0.118 R)
• M78: 34,991,690 km (0.065 R)
• M79: 35,700,036 km (0.081 R)
• M80: 36,023,466 km (0.116 R)
• M81: 40,114,819 km (0.04 R)
• M82: 40,923,395 km (0.05 R)
• M83: 41,805,574 km (0.06 R)
• M84: 42,625,520 km (0.086 R)
• M85: 42,831,217 km (0.042 R)
• M86: 43,312,772 km (0.067 R)
• M87: 44,628,635 km (0.029 R)
• M88: 44,907,336 km (0.112 R)
• M89: 45,116,773 km (0.1 R)
• M90: 45,186,635 km (0.108 R)
• M91: 45,396,371 km (0.101 R)
• M92: 45,746,879 km (0.118 R)
• M93: 46,309,517 km (0.089 R)
• M94: 47,370,465 km (0.102 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 19,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit