🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.6 AU - 0.82 AU

Year: 222 Days

Day: 31.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.97 AU - 1.21 AU

Year: 422 Days

Day: 28.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,434,697 km

• M1: 47,123 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.04 AU - 1.7 AU

Year: 595 Days

Day: 21.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,434,697 km

• M1: 146,456 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.25 AU - 1.79 AU

Year: 695 Days

Day: 28.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,434,697 km

• M1: 436,676 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.86 AU - 1.94 AU

Year: 971 Days

Day: 25.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,434,697 km

• M1: 428,000 km (0.06 R)
• M2: 536,608 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.75 AU - 2.61 AU

Year: 1194 Days

Day: 24.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.2

Radius: 10.3

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.49 AU - 7.83 AU

Year: 6374 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 96,434,697 km

• M1: 190,438 km (0.099 R)
• M2: 420,071 km (0.098 R)
• M3: 507,286 km (0.074 R)
• M4: 626,665 km (0.044 R)
• M5: 742,903 km (0.088 R)
• M6: 983,456 km (0.079 R)
• M7: 1,059,153 km (0.106 R)
• M8: 1,232,986 km (0.117 R)
• M9: 1,298,659 km (0.061 R)
• M10: 1,609,075 km (0.055 R)
• M11: 1,699,581 km (0.117 R)
• M12: 1,773,333 km (0.088 R)
• M13: 2,505,465 km (0.095 R)
• M14: 2,589,988 km (0.097 R)
• M15: 3,139,162 km (0.098 R)
• M16: 3,556,839 km (0.078 R)
• M17: 3,675,919 km (0.1 R)
• M18: 3,893,883 km (0.112 R)
• M19: 4,191,134 km (0.105 R)
• M20: 4,624,818 km (0.086 R)
• M21: 4,992,829 km (0.045 R)
• M22: 5,099,791 km (0.088 R)
• M23: 5,452,543 km (0.111 R)
• M24: 6,096,113 km (0.081 R)
• M25: 7,669,284 km (0.092 R)
• M26: 7,948,284 km (0.09 R)
• M27: 8,548,471 km (0.102 R)
• M28: 9,097,944 km (0.118 R)
• M29: 9,692,147 km (0.114 R)
• M30: 9,892,907 km (0.099 R)
• M31: 9,960,226 km (0.107 R)
• M32: 10,366,983 km (0.115 R)
• M33: 10,435,349 km (0.107 R)
• M34: 10,572,530 km (0.036 R)
• M35: 10,710,310 km (0.099 R)
• M36: 11,022,371 km (0.087 R)
• M37: 11,126,940 km (0.1 R)
• M38: 11,726,528 km (0.06 R)
• M39: 12,012,410 km (0.073 R)
• M40: 12,736,912 km (0.11 R)
• M41: 13,363,877 km (0.097 R)
• M42: 13,737,423 km (0.066 R)
• M43: 13,887,769 km (0.039 R)
• M44: 14,076,561 km (0.107 R)
• M45: 14,494,687 km (0.053 R)
• M46: 14,878,555 km (0.048 R)
• M47: 15,032,940 km (0.106 R)
• M48: 15,187,924 km (0.055 R)
• M49: 16,927,747 km (0.047 R)
• M50: 17,008,231 km (0.092 R)
• M51: 17,820,996 km (0.09 R)
• M52: 18,314,819 km (0.113 R)
• M53: 18,480,274 km (0.093 R)
• M54: 18,688,065 km (0.097 R)
• M55: 19,063,855 km (0.075 R)
• M56: 19,357,815 km (0.107 R)
• M57: 20,979,905 km (0.088 R)
• M58: 22,823,100 km (0.119 R)
• M59: 23,179,891 km (0.119 R)
• M60: 23,538,776 km (0.08 R)
• M61: 23,673,713 km (0.112 R)
• M62: 23,854,128 km (0.108 R)
• M63: 24,125,649 km (0.087 R)
• M64: 24,216,455 km (0.11 R)
• M65: 24,900,566 km (0.111 R)
• M66: 25,868,913 km (0.068 R)
• M67: 26,755,579 km (0.111 R)
• M68: 27,320,910 km (0.071 R)
• M69: 27,747,263 km (0.107 R)
• M70: 27,937,552 km (0.081 R)
• M71: 28,463,089 km (0.074 R)
• M72: 28,751,065 km (0.081 R)
• M73: 29,233,219 km (0.108 R)
• M74: 29,329,859 km (0.118 R)
• M75: 29,620,827 km (0.086 R)
• M76: 30,843,042 km (0.115 R)
• M77: 32,381,506 km (0.116 R)
• M78: 33,034,202 km (0.104 R)
• M79: 33,185,445 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.4

Radius: 9.7

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.64 AU - 8.6 AU

Year: 7046 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,434,697 km

• M1: 136,882 km (0.11 R)
• M2: 546,481 km (0.084 R)
• M3: 672,592 km (0.062 R)
• M4: 739,612 km (0.112 R)
• M5: 1,000,959 km (0.077 R)
• M6: 1,175,091 km (0.115 R)
• M7: 1,274,424 km (0.067 R)
• M8: 1,499,719 km (0.107 R)
• M9: 1,775,577 km (0.096 R)
• M10: 1,890,618 km (0.103 R)
• M11: 2,027,949 km (0.111 R)
• M12: 2,107,984 km (0.044 R)
• M13: 2,719,839 km (0.103 R)
• M14: 2,920,599 km (0.095 R)
• M15: 3,011,405 km (0.107 R)
• M16: 3,149,484 km (0.098 R)
• M17: 3,384,203 km (0.091 R)
• M18: 3,503,732 km (0.068 R)
• M19: 3,870,845 km (0.084 R)
• M20: 4,046,323 km (0.109 R)
• M21: 4,379,478 km (0.061 R)
• M22: 4,721,458 km (0.057 R)
• M23: 4,855,348 km (0.084 R)
• M24: 5,741,865 km (0.102 R)
• M25: 6,145,331 km (0.105 R)
• M26: 6,797,877 km (0.08 R)
• M27: 7,224,680 km (0.047 R)
• M28: 7,660,159 km (0.103 R)
• M29: 8,008,273 km (0.079 R)
• M30: 8,329,310 km (0.032 R)
• M31: 9,723,413 km (0.114 R)
• M32: 10,273,484 km (0.077 R)
• M33: 10,447,317 km (0.072 R)
• M34: 10,692,508 km (0.092 R)
• M35: 10,904,189 km (0.082 R)
• M36: 11,010,553 km (0.103 R)
• M37: 11,801,028 km (0.077 R)
• M38: 11,946,736 km (0.109 R)
• M39: 12,019,890 km (0.052 R)
• M40: 12,093,043 km (0.116 R)
• M41: 12,350,501 km (0.081 R)
• M42: 12,796,153 km (0.116 R)
• M43: 16,019,688 km (0.083 R)
• M44: 16,586,963 km (0.107 R)
• M45: 16,996,263 km (0.069 R)
• M46: 17,326,126 km (0.118 R)
• M47: 18,243,909 km (0.04 R)
• M48: 18,878,802 km (0.114 R)
• M49: 19,263,269 km (0.055 R)
• M50: 19,693,363 km (0.095 R)
• M51: 20,431,928 km (0.096 R)
• M52: 21,757,365 km (0.04 R)
• M53: 21,846,675 km (0.11 R)
• M54: 22,611,120 km (0.068 R)
• M55: 22,746,805 km (0.096 R)
• M56: 22,928,417 km (0.025 R)
• M57: 23,201,433 km (0.095 R)
• M58: 23,384,242 km (0.118 R)
• M59: 23,796,982 km (0.11 R)
• M60: 24,027,363 km (0.113 R)
• M61: 24,397,618 km (0.108 R)
• M62: 25,755,218 km (0.104 R)
• M63: 25,849,764 km (0.081 R)
• M64: 26,610,170 km (0.037 R)
• M65: 26,849,377 km (0.064 R)
• M66: 27,041,162 km (0.091 R)
• M67: 27,137,203 km (0.027 R)
• M68: 27,426,226 km (0.114 R)
• M69: 27,716,147 km (0.111 R)
• M70: 27,813,087 km (0.112 R)
• M71: 28,837,084 km (0.091 R)
• M72: 29,576,097 km (0.098 R)
• M73: 29,675,131 km (0.043 R)
• M74: 29,823,832 km (0.107 R)
• M75: 30,122,130 km (0.119 R)
• M76: 30,221,762 km (0.108 R)
• M77: 30,871,914 km (0.097 R)
• M78: 31,881,101 km (0.108 R)
• M79: 32,901,209 km (0.087 R)
• M80: 34,659,882 km (0.057 R)
• M81: 34,764,301 km (0.045 R)

Asteroid Belt

Center: 7.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.5

Radius: 9.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.51 AU - 8.15 AU

Year: 8125 Days

Day: 6.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 96,434,697 km

• M1: 121,773 km (0.114 R)
• M2: 234,869 km (0.075 R)
• M3: 301,589 km (0.088 R)
• M4: 369,507 km (0.067 R)
• M5: 435,629 km (0.095 R)
• M6: 611,556 km (0.104 R)
• M7: 960,718 km (0.034 R)
• M8: 1,081,892 km (0.096 R)
• M9: 1,660,836 km (0.076 R)
• M10: 1,778,120 km (0.116 R)
• M11: 2,539,424 km (0.088 R)
• M12: 2,813,637 km (0.117 R)
• M13: 3,133,627 km (0.115 R)
• M14: 3,224,582 km (0.12 R)
• M15: 3,635,527 km (0.118 R)
• M16: 3,789,015 km (0.103 R)
• M17: 4,323,229 km (0.099 R)
• M18: 4,384,115 km (0.118 R)
• M19: 4,588,915 km (0.061 R)
• M20: 4,692,586 km (0.117 R)
• M21: 5,200,770 km (0.073 R)
• M22: 5,505,501 km (0.11 R)
• M23: 5,637,745 km (0.11 R)
• M24: 5,928,264 km (0.107 R)
• M25: 6,041,211 km (0.055 R)
• M26: 6,338,462 km (0.099 R)
• M27: 6,970,962 km (0.077 R)
• M28: 7,550,055 km (0.069 R)
• M29: 7,648,042 km (0.117 R)
• M30: 7,746,627 km (0.033 R)
• M31: 7,820,677 km (0.084 R)
• M32: 8,346,215 km (0.098 R)
• M33: 9,142,823 km (0.087 R)
• M34: 10,725,120 km (0.098 R)
• M35: 11,224,478 km (0.108 R)
• M36: 11,703,191 km (0.113 R)
• M37: 11,845,309 km (0.109 R)
• M38: 11,959,303 km (0.113 R)
• M39: 12,448,188 km (0.075 R)
• M40: 12,709,685 km (0.11 R)
• M41: 12,914,186 km (0.067 R)
• M42: 13,119,883 km (0.086 R)
• M43: 13,713,637 km (0.088 R)
• M44: 14,195,043 km (0.115 R)
• M45: 14,285,849 km (0.097 R)
• M46: 14,468,208 km (0.067 R)
• M47: 14,712,502 km (0.11 R)
• M48: 14,835,172 km (0.1 R)
• M49: 15,174,310 km (0.113 R)
• M50: 15,578,225 km (0.094 R)
• M51: 16,175,120 km (0.108 R)
• M52: 16,238,400 km (0.107 R)
• M53: 16,333,544 km (0.032 R)
• M54: 16,428,689 km (0.084 R)
• M55: 17,391,351 km (0.087 R)
• M56: 18,438,237 km (0.069 R)
• M57: 18,935,949 km (0.083 R)
• M58: 19,270,151 km (0.041 R)
• M59: 19,809,152 km (0.109 R)
• M60: 20,901,814 km (0.059 R)
• M61: 21,108,858 km (0.073 R)
• M62: 22,013,925 km (0.048 R)
• M63: 22,295,019 km (0.074 R)
• M64: 22,541,856 km (0.101 R)
• M65: 23,002,767 km (0.076 R)
• M66: 23,109,580 km (0.116 R)
• M67: 23,216,542 km (0.103 R)
• M68: 24,259,090 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.9

Radius: 7.1

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 13.65 AU - 21.63 AU

Year: 27476 Days

Day: 15.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,434,697 km

• M1: 157,227 km (0.057 R)
• M2: 283,338 km (0.109 R)
• M3: 340,634 km (0.055 R)
• M4: 588,967 km (0.101 R)
• M5: 692,339 km (0.084 R)
• M6: 801,994 km (0.105 R)
• M7: 1,330,972 km (0.103 R)
• M8: 1,434,045 km (0.029 R)
• M9: 1,611,767 km (0.092 R)
• M10: 2,106,936 km (0.094 R)
• M11: 2,227,662 km (0.113 R)
• M12: 2,689,620 km (0.036 R)
• M13: 2,864,949 km (0.094 R)
• M14: 3,366,401 km (0.073 R)
• M15: 4,093,297 km (0.062 R)
• M16: 4,143,562 km (0.09 R)
• M17: 4,973,830 km (0.069 R)
• M18: 5,967,758 km (0.036 R)
• M19: 6,428,669 km (0.116 R)
• M20: 6,960,939 km (0.114 R)
• M21: 7,141,653 km (0.072 R)
• M22: 7,816,938 km (0.03 R)
• M23: 7,879,320 km (0.09 R)
• M24: 8,004,683 km (0.105 R)
• M25: 8,448,540 km (0.119 R)
• M26: 9,559,454 km (0.037 R)
• M27: 9,760,363 km (0.072 R)
• M28: 10,715,695 km (0.095 R)
• M29: 11,487,172 km (0.064 R)
• M30: 12,421,859 km (0.068 R)
• M31: 12,935,129 km (0.112 R)
• M32: 13,306,132 km (0.096 R)
• M33: 14,210,451 km (0.073 R)
• M34: 14,286,746 km (0.114 R)
• M35: 17,528,831 km (0.096 R)
• M36: 21,246,937 km (0.116 R)
• M37: 21,772,175 km (0.051 R)
• M38: 22,124,777 km (0.12 R)
• M39: 24,188,480 km (0.074 R)
• M40: 25,012,614 km (0.094 R)
• M41: 25,381,972 km (0.077 R)
• M42: 25,660,074 km (0.114 R)
• M43: 27,825,653 km (0.111 R)
• M44: 28,208,174 km (0.061 R)
• M45: 30,835,861 km (0.078 R)
• M46: 31,529,846 km (0.027 R)
• M47: 32,731,266 km (0.08 R)
• M48: 33,845,770 km (0.113 R)
• M49: 35,178,837 km (0.03 R)
• M50: 35,592,475 km (0.045 R)
• M51: 35,903,788 km (0.079 R)
• M52: 36,215,999 km (0.053 R)
• M53: 38,852,512 km (0.081 R)
• M54: 40,680,299 km (0.06 R)
• M55: 41,005,674 km (0.084 R)
• M56: 42,316,151 km (0.112 R)
• M57: 43,640,392 km (0.058 R)
• M58: 43,862,395 km (0.09 R)
• M59: 44,530,649 km (0.084 R)
• M60: 45,539,387 km (0.109 R)
• M61: 46,555,605 km (0.112 R)
• M62: 48,265,958 km (0.099 R)
• M63: 48,380,849 km (0.088 R)
• M64: 49,764,928 km (0.048 R)
• M65: 50,113,043 km (0.115 R)
• M66: 50,811,515 km (0.054 R)
• M67: 51,162,023 km (0.061 R)
• M68: 52,808,198 km (0.098 R)
• M69: 53,281,675 km (0.103 R)
• M70: 56,393,909 km (0.108 R)
• M71: 56,877,858 km (0.067 R)
• M72: 58,338,083 km (0.068 R)
• M73: 59,564,337 km (0.088 R)
• M74: 65,060,114 km (0.112 R)
• M75: 65,694,858 km (0.081 R)
• M76: 66,076,631 km (0.07 R)
• M77: 67,611,206 km (0.087 R)
• M78: 76,258,412 km (0.087 R)
• M79: 76,927,563 km (0.047 R)
• M80: 77,329,982 km (0.106 R)
• M81: 77,464,321 km (0.117 R)
• M82: 79,352,545 km (0.069 R)
• M83: 81,255,879 km (0.084 R)
• M84: 84,553,614 km (0.081 R)
• M85: 85,107,575 km (0.061 R)
• M86: 87,195,213 km (0.107 R)
• M87: 87,754,859 km (0.092 R)
• M88: 88,315,552 km (0.074 R)
• M89: 92,416,628 km (0.086 R)
• M90: 92,559,195 km (0.084 R)
• M91: 94,418,546 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit