🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.8 AU - 0.82 AU

Year: 281 Days

Day: 40.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.93 AU - 1.45 AU

Year: 500 Days

Day: 23.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,943,255 km

• M1: 153,338 km (0.086 R)
• M2: 830,717 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.65 AU - 1.75 AU

Year: 853 Days

Day: 15.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.8

Radius: 12.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.11 AU - 5.67 AU

Year: 4163 Days

Day: 7.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,943,255 km

• M1: 170,093 km (0.091 R)
• M2: 321,785 km (0.066 R)
• M3: 413,788 km (0.119 R)
• M4: 503,546 km (0.116 R)
• M5: 883,824 km (0.107 R)
• M6: 1,144,723 km (0.115 R)
• M7: 1,295,817 km (0.096 R)
• M8: 1,400,535 km (0.102 R)
• M9: 1,523,804 km (0.082 R)
• M10: 1,907,822 km (0.097 R)
• M11: 2,303,807 km (0.084 R)
• M12: 2,413,911 km (0.067 R)
• M13: 2,516,535 km (0.066 R)
• M14: 2,991,209 km (0.113 R)
• M15: 3,111,785 km (0.064 R)
• M16: 3,295,791 km (0.075 R)
• M17: 3,546,816 km (0.076 R)
• M18: 3,804,274 km (0.101 R)
• M19: 3,968,383 km (0.094 R)
• M20: 4,202,055 km (0.032 R)
• M21: 4,694,680 km (0.079 R)
• M22: 5,085,430 km (0.114 R)
• M23: 5,302,945 km (0.055 R)
• M24: 5,936,343 km (0.065 R)
• M25: 6,037,770 km (0.081 R)
• M26: 6,371,822 km (0.052 R)
• M27: 6,778,130 km (0.032 R)
• M28: 7,588,352 km (0.086 R)
• M29: 8,272,912 km (0.106 R)
• M30: 8,358,033 km (0.107 R)
• M31: 8,615,341 km (0.101 R)
• M32: 9,020,901 km (0.03 R)
• M33: 9,108,566 km (0.115 R)
• M34: 9,329,073 km (0.095 R)
• M35: 9,700,674 km (0.108 R)
• M36: 10,305,199 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.2

Radius: 15

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.08 AU - 6.72 AU

Year: 6234 Days

Day: 9.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,943,255 km

• M1: 254,765 km (0.102 R)
• M2: 576,700 km (0.104 R)
• M3: 731,833 km (0.108 R)
• M4: 859,141 km (0.1 R)
• M5: 979,417 km (0.108 R)
• M6: 1,342,342 km (0.114 R)
• M7: 1,729,052 km (0.079 R)
• M8: 1,885,831 km (0.083 R)
• M9: 2,006,706 km (0.1 R)
• M10: 2,109,480 km (0.051 R)
• M11: 2,407,179 km (0.032 R)
• M12: 2,718,941 km (0.08 R)
• M13: 2,902,947 km (0.059 R)
• M14: 3,091,440 km (0.08 R)
• M15: 3,480,544 km (0.113 R)
• M16: 3,605,458 km (0.049 R)
• M17: 4,094,045 km (0.069 R)
• M18: 4,576,648 km (0.1 R)
• M19: 4,686,303 km (0.07 R)
• M20: 4,936,580 km (0.099 R)
• M21: 5,684,270 km (0.1 R)
• M22: 5,802,453 km (0.04 R)
• M23: 6,011,441 km (0.113 R)
• M24: 6,375,412 km (0.115 R)
• M25: 7,348,995 km (0.112 R)
• M26: 7,445,785 km (0.111 R)
• M27: 7,804,072 km (0.115 R)
• M28: 8,470,082 km (0.116 R)
• M29: 8,844,226 km (0.093 R)
• M30: 9,750,340 km (0.038 R)
• M31: 10,142,586 km (0.052 R)
• M32: 10,722,427 km (0.065 R)
• M33: 11,201,589 km (0.077 R)
• M34: 11,350,439 km (0.089 R)
• M35: 11,537,437 km (0.11 R)
• M36: 11,725,481 km (0.103 R)
• M37: 12,295,748 km (0.066 R)
• M38: 12,719,709 km (0.098 R)
• M39: 13,226,845 km (0.112 R)
• M40: 13,344,878 km (0.057 R)
• M41: 13,463,210 km (0.112 R)
• M42: 14,180,831 km (0.111 R)
• M43: 14,951,858 km (0.119 R)
• M44: 15,445,831 km (0.106 R)
• M45: 15,945,188 km (0.066 R)
• M46: 16,154,775 km (0.1 R)
• M47: 16,407,595 km (0.114 R)
• M48: 17,259,705 km (0.061 R)
• M49: 17,691,295 km (0.115 R)
• M50: 17,908,361 km (0.074 R)
• M51: 19,631,878 km (0.054 R)
• M52: 19,811,695 km (0.098 R)
• M53: 19,946,782 km (0.098 R)
• M54: 20,263,480 km (0.052 R)
• M55: 20,536,197 km (0.111 R)
• M56: 20,718,707 km (0.086 R)
• M57: 20,901,814 km (0.08 R)
• M58: 22,620,395 km (0.104 R)
• M59: 22,714,641 km (0.094 R)
• M60: 22,997,980 km (0.109 R)
• M61: 23,377,659 km (0.08 R)
• M62: 25,502,697 km (0.112 R)
• M63: 26,043,643 km (0.06 R)
• M64: 26,488,996 km (0.091 R)
• M65: 26,936,892 km (0.066 R)
• M66: 27,036,823 km (0.111 R)
• M67: 27,437,596 km (0.12 R)
• M68: 27,991,706 km (0.102 R)
• M69: 30,349,369 km (0.08 R)
• M70: 30,818,209 km (0.079 R)
• M71: 30,922,628 km (0.082 R)
• M72: 31,236,783 km (0.089 R)
• M73: 31,499,477 km (0.089 R)
• M74: 31,974,002 km (0.075 R)
• M75: 32,663,648 km (0.095 R)
• M76: 33,144,007 km (0.094 R)
• M77: 33,788,025 km (0.063 R)
• M78: 33,895,886 km (0.115 R)
• M79: 34,653,300 km (0.116 R)
• M80: 36,074,928 km (0.111 R)
• M81: 36,626,795 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 10.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.81 AU - 9.89 AU

Year: 11007 Days

Day: 11.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,943,255 km

• M1: 136,882 km (0.109 R)
• M2: 250,427 km (0.113 R)
• M3: 510,278 km (0.117 R)
• M4: 630,854 km (0.107 R)
• M5: 717,322 km (0.1 R)
• M6: 1,106,276 km (0.074 R)
• M7: 1,213,388 km (0.057 R)
• M8: 1,361,939 km (0.103 R)
• M9: 1,636,900 km (0.047 R)
• M10: 1,865,485 km (0.117 R)
• M11: 2,126,833 km (0.086 R)
• M12: 2,239,331 km (0.089 R)
• M13: 2,400,298 km (0.116 R)
• M14: 2,758,136 km (0.109 R)
• M15: 2,906,088 km (0.07 R)
• M16: 3,604,411 km (0.076 R)
• M17: 4,014,309 km (0.11 R)
• M18: 4,324,575 km (0.114 R)
• M19: 4,584,277 km (0.096 R)
• M20: 4,938,525 km (0.112 R)
• M21: 5,058,502 km (0.106 R)
• M22: 5,179,677 km (0.106 R)
• M23: 5,393,751 km (0.118 R)
• M24: 5,642,233 km (0.102 R)
• M25: 5,862,591 km (0.061 R)
• M26: 6,118,104 km (0.112 R)
• M27: 6,279,670 km (0.091 R)
• M28: 6,673,112 km (0.094 R)
• M29: 6,973,654 km (0.034 R)
• M30: 7,176,359 km (0.038 R)
• M31: 7,346,751 km (0.107 R)
• M32: 7,415,417 km (0.103 R)
• M33: 7,622,460 km (0.044 R)
• M34: 7,796,443 km (0.101 R)
• M35: 9,833,367 km (0.032 R)
• M36: 10,521,368 km (0.067 R)
• M37: 11,106,595 km (0.082 R)
• M38: 11,383,351 km (0.111 R)
• M39: 11,742,386 km (0.12 R)
• M40: 12,883,668 km (0.088 R)
• M41: 15,314,184 km (0.083 R)
• M42: 15,888,042 km (0.086 R)
• M43: 16,244,683 km (0.091 R)
• M44: 16,604,017 km (0.102 R)
• M45: 16,875,238 km (0.071 R)
• M46: 17,011,372 km (0.096 R)
• M47: 17,147,806 km (0.061 R)
• M48: 17,239,060 km (0.108 R)
• M49: 18,113,759 km (0.098 R)
• M50: 18,626,730 km (0.038 R)
• M51: 18,720,528 km (0.103 R)
• M52: 19,286,457 km (0.115 R)
• M53: 19,524,018 km (0.09 R)
• M54: 19,619,312 km (0.075 R)
• M55: 19,953,962 km (0.045 R)
• M56: 20,146,046 km (0.053 R)
• M57: 21,704,856 km (0.109 R)
• M58: 22,001,508 km (0.032 R)
• M59: 22,299,507 km (0.079 R)
• M60: 22,748,899 km (0.109 R)
• M61: 23,352,826 km (0.067 R)
• M62: 25,196,021 km (0.118 R)
• M63: 25,299,693 km (0.091 R)
• M64: 25,716,173 km (0.061 R)
• M65: 27,458,240 km (0.09 R)
• M66: 27,565,053 km (0.072 R)
• M67: 28,478,348 km (0.078 R)
• M68: 29,129,099 km (0.088 R)
• M69: 30,224,455 km (0.104 R)
• M70: 30,555,814 km (0.12 R)
• M71: 31,221,824 km (0.103 R)
• M72: 31,445,024 km (0.104 R)
• M73: 32,568,504 km (0.098 R)
• M74: 32,738,148 km (0.095 R)
• M75: 34,739,169 km (0.114 R)
• M76: 35,202,025 km (0.037 R)
• M77: 35,318,112 km (0.098 R)
• M78: 36,017,034 km (0.104 R)
• M79: 36,309,647 km (0.119 R)
• M80: 36,956,060 km (0.105 R)
• M81: 37,133,034 km (0.055 R)
• M82: 37,606,362 km (0.113 R)
• M83: 37,903,313 km (0.111 R)
• M84: 38,141,324 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.9

Radius: 6.4

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.34 AU - 13.96 AU

Year: 16305 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 137.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,943,255 km

• M1: 200,760 km (0.036 R)
• M2: 302,188 km (0.077 R)
• M3: 360,082 km (0.089 R)
• M4: 540,647 km (0.086 R)
• M5: 709,094 km (0.11 R)
• M6: 981,512 km (0.071 R)
• M7: 1,333,815 km (0.104 R)
• M8: 1,832,424 km (0.114 R)
• M9: 2,116,361 km (0.106 R)
• M10: 2,174,854 km (0.025 R)
• M11: 2,693,510 km (0.041 R)
• M12: 2,853,280 km (0.093 R)
• M13: 3,522,581 km (0.119 R)
• M14: 3,697,461 km (0.107 R)
• M15: 3,946,841 km (0.088 R)
• M16: 4,201,755 km (0.053 R)
• M17: 4,651,297 km (0.076 R)
• M18: 4,881,678 km (0.106 R)
• M19: 4,959,319 km (0.067 R)
• M20: 5,717,481 km (0.093 R)
• M21: 5,799,461 km (0.065 R)
• M22: 5,964,467 km (0.118 R)
• M23: 6,005,906 km (0.088 R)
• M24: 6,214,744 km (0.084 R)
• M25: 6,298,968 km (0.092 R)
• M26: 6,383,640 km (0.067 R)
• M27: 6,554,032 km (0.105 R)
• M28: 7,472,862 km (0.098 R)
• M29: 7,652,529 km (0.056 R)
• M30: 8,759,703 km (0.114 R)
• M31: 9,380,235 km (0.069 R)
• M32: 10,064,047 km (0.026 R)
• M33: 11,222,234 km (0.077 R)
• M34: 11,634,974 km (0.119 R)
• M35: 13,064,083 km (0.105 R)
• M36: 13,716,778 km (0.077 R)
• M37: 14,268,944 km (0.096 R)
• M38: 14,380,245 km (0.112 R)
• M39: 14,435,895 km (0.109 R)
• M40: 16,959,312 km (0.071 R)
• M41: 18,452,598 km (0.109 R)
• M42: 18,513,185 km (0.099 R)
• M43: 19,061,611 km (0.118 R)
• M44: 19,430,220 km (0.111 R)
• M45: 19,863,156 km (0.033 R)
• M46: 20,424,597 km (0.062 R)
• M47: 20,801,734 km (0.109 R)
• M48: 22,656,747 km (0.114 R)
• M49: 23,505,416 km (0.106 R)
• M50: 23,966,626 km (0.051 R)
• M51: 26,659,089 km (0.102 R)
• M52: 26,727,754 km (0.118 R)
• M53: 28,250,212 km (0.091 R)
• M54: 28,740,593 km (0.115 R)
• M55: 29,021,987 km (0.109 R)
• M56: 29,304,278 km (0.069 R)
• M57: 29,375,038 km (0.094 R)
• M58: 29,943,061 km (0.089 R)
• M59: 30,156,836 km (0.093 R)
• M60: 30,945,516 km (0.103 R)
• M61: 32,909,886 km (0.096 R)
• M62: 33,278,196 km (0.09 R)
• M63: 33,795,954 km (0.094 R)
• M64: 34,689,652 km (0.084 R)
• M65: 35,893,466 km (0.055 R)
• M66: 36,881,560 km (0.106 R)
• M67: 38,032,715 km (0.113 R)
• M68: 38,109,908 km (0.057 R)
• M69: 38,496,469 km (0.11 R)
• M70: 39,507,750 km (0.031 R)
• M71: 39,977,488 km (0.112 R)
• M72: 40,370,332 km (0.104 R)
• M73: 40,685,535 km (0.065 R)
• M74: 41,080,622 km (0.096 R)
• M75: 41,239,047 km (0.113 R)
• M76: 42,914,543 km (0.091 R)
• M77: 43,477,928 km (0.047 R)
• M78: 46,414,086 km (0.08 R)
• M79: 46,579,092 km (0.11 R)
• M80: 47,406,967 km (0.064 R)
• M81: 47,656,346 km (0.067 R)
• M82: 48,072,827 km (0.084 R)
• M83: 49,077,227 km (0.077 R)
• M84: 49,497,896 km (0.059 R)
• M85: 51,618,596 km (0.11 R)
• M86: 52,217,735 km (0.051 R)
• M87: 52,647,081 km (0.11 R)
• M88: 53,163,792 km (0.119 R)
• M89: 53,422,896 km (0.094 R)
• M90: 53,855,533 km (0.031 R)
• M91: 54,028,917 km (0.119 R)
• M92: 55,510,085 km (0.119 R)
• M93: 55,860,593 km (0.065 R)
• M94: 56,299,663 km (0.117 R)
• M95: 57,801,176 km (0.036 R)
• M96: 58,690,536 km (0.092 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: 437 - 16,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit