🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.47 AU - 2.97 AU

Year: 1622 Days

Day: 38.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,066,921 km

• M1: 229,633 km (0.09 R)
• M2: 1,511,686 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.2 AU - 4.74 AU

Year: 2861 Days

Day: 24.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.73 AU - 5.41 AU

Year: 3533 Days

Day: 18.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.1

Radius: 13.7

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.09 AU - 11.37 AU

Year: 11833 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,066,921 km

• M1: 372,648 km (0.061 R)
• M2: 780,302 km (0.055 R)
• M3: 1,001,558 km (0.11 R)
• M4: 1,176,138 km (0.11 R)
• M5: 1,684,322 km (0.106 R)
• M6: 1,976,936 km (0.119 R)
• M7: 2,228,709 km (0.068 R)
• M8: 2,611,380 km (0.12 R)
• M9: 2,888,735 km (0.091 R)
• M10: 3,175,813 km (0.063 R)
• M11: 3,405,745 km (0.069 R)
• M12: 3,539,486 km (0.118 R)
• M13: 3,641,063 km (0.108 R)
• M14: 3,847,208 km (0.078 R)
• M15: 4,271,318 km (0.11 R)
• M16: 4,525,635 km (0.109 R)
• M17: 5,049,377 km (0.117 R)
• M18: 6,277,575 km (0.098 R)
• M19: 6,609,084 km (0.078 R)
• M20: 7,550,504 km (0.057 R)
• M21: 7,638,168 km (0.115 R)
• M22: 7,858,975 km (0.061 R)
• M23: 7,992,416 km (0.072 R)
• M24: 8,533,811 km (0.114 R)
• M25: 9,557,210 km (0.104 R)
• M26: 9,652,204 km (0.064 R)
• M27: 10,083,495 km (0.044 R)
• M28: 10,423,381 km (0.056 R)
• M29: 12,230,374 km (0.093 R)
• M30: 12,592,850 km (0.068 R)
• M31: 12,854,047 km (0.087 R)
• M32: 13,117,040 km (0.092 R)
• M33: 13,916,641 km (0.078 R)
• M34: 14,024,352 km (0.078 R)
• M35: 14,349,577 km (0.118 R)
• M36: 14,622,444 km (0.116 R)
• M37: 14,896,956 km (0.086 R)
• M38: 15,451,216 km (0.049 R)
• M39: 16,523,085 km (0.056 R)
• M40: 16,637,228 km (0.079 R)
• M41: 20,306,565 km (0.113 R)
• M42: 20,551,606 km (0.104 R)
• M43: 20,920,963 km (0.102 R)
• M44: 21,541,645 km (0.091 R)
• M45: 21,979,667 km (0.109 R)
• M46: 22,420,682 km (0.068 R)
• M47: 24,084,210 km (0.119 R)
• M48: 24,213,911 km (0.072 R)
• M49: 24,734,662 km (0.108 R)
• M50: 25,456,770 km (0.105 R)
• M51: 26,385,923 km (0.112 R)
• M52: 27,529,000 km (0.045 R)
• M53: 27,732,453 km (0.11 R)
• M54: 27,936,355 km (0.104 R)
• M55: 28,825,715 km (0.06 R)
• M56: 30,072,463 km (0.102 R)
• M57: 30,913,502 km (0.111 R)
• M58: 31,975,498 km (0.044 R)
• M59: 32,905,697 km (0.114 R)
• M60: 34,573,115 km (0.09 R)
• M61: 35,527,699 km (0.083 R)
• M62: 36,045,308 km (0.112 R)
• M63: 37,688,192 km (0.069 R)
• M64: 37,914,084 km (0.108 R)
• M65: 39,279,165 km (0.101 R)
• M66: 39,814,426 km (0.113 R)
• M67: 43,707,112 km (0.117 R)
• M68: 46,664,812 km (0.117 R)
• M69: 47,394,101 km (0.103 R)
• M70: 47,719,327 km (0.087 R)
• M71: 48,535,832 km (0.068 R)
• M72: 49,110,288 km (0.053 R)
• M73: 49,356,975 km (0.078 R)
• M74: 49,604,260 km (0.081 R)
• M75: 50,017,300 km (0.107 R)
• M76: 50,929,847 km (0.089 R)
• M77: 51,263,002 km (0.063 R)
• M78: 51,931,704 km (0.115 R)
• M79: 52,183,178 km (0.092 R)
• M80: 54,549,667 km (0.062 R)
• M81: 54,890,600 km (0.106 R)
• M82: 55,917,739 km (0.085 R)
• M83: 56,261,366 km (0.076 R)
• M84: 56,347,534 km (0.086 R)
• M85: 58,164,699 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.7

Radius: 8.3

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.47 AU - 11.37 AU

Year: 12164 Days

Day: 12.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,066,921 km

• M1: 158,873 km (0.091 R)
• M2: 531,671 km (0.107 R)
• M3: 941,270 km (0.082 R)
• M4: 1,457,532 km (0.083 R)
• M5: 1,605,185 km (0.109 R)
• M6: 2,023,012 km (0.053 R)
• M7: 2,132,817 km (0.11 R)
• M8: 2,301,114 km (0.107 R)
• M9: 2,561,714 km (0.104 R)
• M10: 2,620,955 km (0.09 R)
• M11: 2,801,519 km (0.109 R)
• M12: 2,862,555 km (0.084 R)
• M13: 3,367,448 km (0.092 R)
• M14: 3,831,800 km (0.111 R)
• M15: 4,002,491 km (0.087 R)
• M16: 4,316,198 km (0.118 R)
• M17: 4,783,392 km (0.034 R)
• M18: 4,930,447 km (0.091 R)
• M19: 5,456,732 km (0.025 R)
• M20: 5,804,547 km (0.04 R)
• M21: 6,159,543 km (0.062 R)
• M22: 6,973,654 km (0.113 R)
• M23: 7,056,980 km (0.097 R)
• M24: 7,182,493 km (0.116 R)
• M25: 7,266,567 km (0.051 R)
• M26: 7,520,883 km (0.094 R)
• M27: 7,907,893 km (0.09 R)
• M28: 8,345,467 km (0.1 R)
• M29: 8,434,029 km (0.072 R)
• M30: 8,522,740 km (0.111 R)
• M31: 8,790,969 km (0.083 R)
• M32: 9,016,563 km (0.094 R)
• M33: 9,107,369 km (0.098 R)
• M34: 9,381,582 km (0.119 R)
• M35: 9,519,810 km (0.099 R)
• M36: 9,751,537 km (0.106 R)
• M37: 10,079,157 km (0.079 R)
• M38: 10,362,794 km (0.033 R)
• M39: 15,029,500 km (0.12 R)
• M40: 15,191,215 km (0.044 R)
• M41: 15,353,529 km (0.077 R)
• M42: 16,450,380 km (0.104 R)
• M43: 16,672,832 km (0.1 R)
• M44: 16,896,182 km (0.093 R)
• M45: 17,064,480 km (0.113 R)
• M46: 17,233,226 km (0.106 R)
• M47: 19,009,401 km (0.105 R)
• M48: 19,594,628 km (0.115 R)
• M49: 22,732,444 km (0.082 R)
• M50: 22,980,178 km (0.069 R)
• M51: 23,666,084 km (0.092 R)
• M52: 24,106,201 km (0.077 R)
• M53: 24,866,756 km (0.078 R)
• M54: 25,314,054 km (0.112 R)
• M55: 25,699,717 km (0.092 R)
• M56: 25,893,147 km (0.058 R)
• M57: 26,346,579 km (0.096 R)
• M58: 27,129,873 km (0.093 R)
• M59: 27,854,675 km (0.094 R)
• M60: 28,853,241 km (0.113 R)
• M61: 30,134,995 km (0.069 R)
• M62: 30,270,980 km (0.089 R)
• M63: 32,265,718 km (0.034 R)
• M64: 32,613,832 km (0.088 R)
• M65: 33,314,099 km (0.102 R)
• M66: 33,595,493 km (0.064 R)
• M67: 34,657,937 km (0.036 R)
• M68: 35,085,937 km (0.105 R)
• M69: 36,308,301 km (0.097 R)
• M70: 37,691,034 km (0.095 R)
• M71: 38,057,698 km (0.075 R)
• M72: 38,499,311 km (0.061 R)
• M73: 38,720,716 km (0.108 R)
• M74: 39,536,324 km (0.087 R)
• M75: 41,486,482 km (0.089 R)
• M76: 41,789,268 km (0.063 R)
• M77: 42,092,802 km (0.092 R)
• M78: 43,160,930 km (0.072 R)
• M79: 43,314,268 km (0.079 R)
• M80: 46,890,405 km (0.033 R)
• M81: 47,838,706 km (0.096 R)
• M82: 51,207,501 km (0.109 R)
• M83: 51,613,659 km (0.109 R)
• M84: 51,776,421 km (0.107 R)
• M85: 52,265,756 km (0.118 R)
• M86: 53,990,171 km (0.113 R)
• M87: 54,735,019 km (0.089 R)
• M88: 55,483,157 km (0.101 R)
• M89: 55,733,285 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.5

Radius: 7.2

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.52 AU - 17.12 AU

Year: 22756 Days

Day: 19.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,066,921 km

• M1: 476,918 km (0.09 R)
• M2: 685,906 km (0.106 R)
• M3: 731,234 km (0.057 R)
• M4: 849,118 km (0.103 R)
• M5: 1,051,224 km (0.107 R)
• M6: 1,324,988 km (0.079 R)
• M7: 1,840,054 km (0.042 R)
• M8: 1,936,993 km (0.108 R)
• M9: 2,518,181 km (0.084 R)
• M10: 3,073,189 km (0.04 R)
• M11: 3,664,849 km (0.066 R)
• M12: 3,828,658 km (0.059 R)
• M13: 3,953,124 km (0.109 R)
• M14: 4,334,299 km (0.073 R)
• M15: 4,950,642 km (0.098 R)
• M16: 5,925,871 km (0.099 R)
• M17: 5,973,742 km (0.106 R)
• M18: 6,215,193 km (0.092 R)
• M19: 6,361,649 km (0.117 R)
• M20: 6,509,153 km (0.074 R)
• M21: 6,657,853 km (0.065 R)
• M22: 7,366,798 km (0.044 R)
• M23: 7,940,356 km (0.085 R)
• M24: 8,046,271 km (0.104 R)
• M25: 9,296,909 km (0.082 R)
• M26: 9,464,608 km (0.102 R)
• M27: 10,030,388 km (0.056 R)
• M28: 10,202,276 km (0.11 R)
• M29: 10,899,551 km (0.105 R)
• M30: 11,194,558 km (0.116 R)
• M31: 11,913,526 km (0.098 R)
• M32: 12,709,087 km (0.094 R)
• M33: 12,832,954 km (0.119 R)
• M34: 13,082,035 km (0.086 R)
• M35: 13,584,983 km (0.093 R)
• M36: 14,480,176 km (0.054 R)
• M37: 15,196,900 km (0.042 R)
• M38: 15,328,546 km (0.063 R)
• M39: 19,447,125 km (0.082 R)
• M40: 19,518,483 km (0.114 R)
• M41: 19,876,770 km (0.072 R)
• M42: 20,309,557 km (0.095 R)
• M43: 21,997,021 km (0.075 R)
• M44: 22,295,169 km (0.096 R)
• M45: 23,424,783 km (0.057 R)
• M46: 23,805,360 km (0.081 R)
• M47: 24,572,946 km (0.066 R)
• M48: 24,959,657 km (0.074 R)
• M49: 25,114,939 km (0.087 R)
• M50: 26,132,055 km (0.072 R)
• M51: 26,685,268 km (0.108 R)
• M52: 27,883,846 km (0.12 R)
• M53: 29,426,948 km (0.067 R)
• M54: 29,591,057 km (0.092 R)
• M55: 30,415,790 km (0.103 R)
• M56: 32,510,609 km (0.108 R)
• M57: 32,935,168 km (0.059 R)
• M58: 33,532,662 km (0.104 R)
• M59: 34,478,719 km (0.118 R)
• M60: 35,172,255 km (0.113 R)
• M61: 35,782,913 km (0.063 R)
• M62: 36,573,089 km (0.092 R)
• M63: 38,798,357 km (0.112 R)
• M64: 39,248,497 km (0.085 R)
• M65: 41,617,828 km (0.06 R)
• M66: 42,448,695 km (0.092 R)
• M67: 42,912,598 km (0.06 R)
• M68: 44,973,907 km (0.077 R)
• M69: 47,259,015 km (0.113 R)
• M70: 50,560,490 km (0.097 R)
• M71: 50,757,062 km (0.12 R)
• M72: 51,348,123 km (0.093 R)
• M73: 51,842,394 km (0.107 R)
• M74: 53,935,568 km (0.094 R)
• M75: 56,157,993 km (0.114 R)
• M76: 57,280,426 km (0.117 R)
• M77: 57,587,700 km (0.089 R)
• M78: 58,822,780 km (0.08 R)
• M79: 59,029,525 km (0.092 R)
• M80: 61,528,407 km (0.049 R)
• M81: 62,474,464 km (0.107 R)
• M82: 62,896,480 km (0.085 R)
• M83: 64,487,453 km (0.102 R)
• M84: 64,913,807 km (0.112 R)
• M85: 66,413,825 km (0.084 R)
• M86: 68,467,804 km (0.103 R)
• M87: 68,576,562 km (0.052 R)
• M88: 68,685,319 km (0.041 R)
• M89: 70,213,611 km (0.119 R)
• M90: 70,762,186 km (0.109 R)
• M91: 72,859,698 km (0.112 R)
• M92: 73,860,358 km (0.098 R)
• M93: 74,083,259 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.9

Radius: 5.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 16.53 AU - 19.63 AU

Year: 27803 Days

Day: 15.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 47,066,921 km

• M1: 196,422 km (0.102 R)
• M2: 407,804 km (0.107 R)
• M3: 552,166 km (0.054 R)
• M4: 663,018 km (0.047 R)
• M5: 834,307 km (0.107 R)
• M6: 1,097,151 km (0.117 R)
• M7: 1,136,645 km (0.103 R)
• M8: 1,672,205 km (0.077 R)
• M9: 1,764,507 km (0.116 R)
• M10: 2,150,170 km (0.081 R)
• M11: 2,250,700 km (0.078 R)
• M12: 2,885,743 km (0.084 R)
• M13: 2,968,919 km (0.095 R)
• M14: 3,904,056 km (0.072 R)
• M15: 5,290,828 km (0.08 R)
• M16: 7,036,037 km (0.066 R)
• M17: 8,421,163 km (0.095 R)
• M18: 10,097,407 km (0.117 R)
• M19: 10,181,781 km (0.111 R)
• M20: 11,474,905 km (0.097 R)
• M21: 12,051,156 km (0.092 R)
• M22: 12,320,282 km (0.114 R)
• M23: 12,773,414 km (0.103 R)
• M24: 13,185,706 km (0.095 R)
• M25: 14,926,427 km (0.111 R)
• M26: 15,457,649 km (0.103 R)
• M27: 16,737,907 km (0.088 R)
• M28: 17,441,317 km (0.058 R)
• M29: 17,847,624 km (0.069 R)
• M30: 18,617,754 km (0.051 R)
• M31: 19,503,523 km (0.112 R)
• M32: 21,154,037 km (0.096 R)
• M33: 21,262,046 km (0.091 R)
• M34: 24,473,164 km (0.068 R)
• M35: 26,832,622 km (0.108 R)
• M36: 31,763,817 km (0.118 R)
• M37: 35,479,977 km (0.116 R)
• M38: 37,225,785 km (0.081 R)
• M39: 37,814,003 km (0.096 R)
• M40: 39,996,786 km (0.066 R)
• M41: 40,599,067 km (0.054 R)
• M42: 42,901,528 km (0.107 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 16,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit