🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.45 AU - 0.61 AU

Year: 138 Days

Day: 31.8 Hours

Environment

Temp: 258 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.52 AU - 0.54 AU

Year: 138 Days

Day: 26 Hours

Environment

Temp: 206 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,653,629 km

• M1: 127,607 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.43 AU - 0.65 AU

Year: 142 Days

Day: 31.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,653,629 km

• M1: 182,210 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.63 AU - 0.91 AU

Year: 242 Days

Day: 37.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,653,629 km

• M1: 322,533 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.07 AU - 1.39 AU

Year: 489 Days

Day: 23.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.39 AU - 1.47 AU

Year: 612 Days

Day: 13.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.2

Radius: 14.5

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.33 AU - 5.85 AU

Year: 4734 Days

Day: 12.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,653,629 km

• M1: 208,240 km (0.073 R)
• M2: 306,376 km (0.105 R)
• M3: 536,907 km (0.114 R)
• M4: 824,434 km (0.119 R)
• M5: 947,403 km (0.059 R)
• M6: 1,201,420 km (0.086 R)
• M7: 1,317,359 km (0.116 R)
• M8: 1,424,022 km (0.085 R)
• M9: 1,533,677 km (0.094 R)
• M10: 1,632,113 km (0.084 R)
• M11: 1,732,942 km (0.119 R)
• M12: 2,094,969 km (0.107 R)
• M13: 2,399,101 km (0.098 R)
• M14: 2,598,665 km (0.098 R)
• M15: 2,786,709 km (0.063 R)
• M16: 3,032,648 km (0.113 R)
• M17: 3,249,116 km (0.066 R)
• M18: 3,508,369 km (0.056 R)
• M19: 3,890,741 km (0.079 R)
• M20: 4,186,347 km (0.114 R)
• M21: 4,408,051 km (0.099 R)
• M22: 4,530,572 km (0.12 R)
• M23: 4,862,978 km (0.08 R)
• M24: 5,311,472 km (0.057 R)
• M25: 5,507,745 km (0.034 R)
• M26: 5,773,431 km (0.042 R)
• M27: 5,997,977 km (0.058 R)
• M28: 6,134,261 km (0.036 R)
• M29: 7,236,498 km (0.114 R)
• M30: 7,381,608 km (0.059 R)
• M31: 7,773,554 km (0.116 R)
• M32: 7,872,588 km (0.034 R)
• M33: 8,272,912 km (0.08 R)
• M34: 8,757,160 km (0.106 R)
• M35: 9,303,043 km (0.103 R)
• M36: 9,673,298 km (0.101 R)
• M37: 10,156,349 km (0.054 R)
• M38: 10,292,034 km (0.11 R)
• M39: 10,840,460 km (0.052 R)
• M40: 11,034,638 km (0.084 R)
• M41: 11,370,336 km (0.073 R)
• M42: 11,624,353 km (0.049 R)
• M43: 11,994,608 km (0.044 R)
• M44: 12,805,279 km (0.093 R)
• M45: 12,951,884 km (0.088 R)
• M46: 13,069,618 km (0.115 R)
• M47: 13,395,143 km (0.109 R)
• M48: 14,387,874 km (0.078 R)
• M49: 14,816,173 km (0.093 R)
• M50: 15,155,760 km (0.098 R)
• M51: 15,373,126 km (0.1 R)
• M52: 15,560,273 km (0.082 R)
• M53: 16,667,297 km (0.119 R)
• M54: 17,278,853 km (0.051 R)
• M55: 18,029,087 km (0.074 R)
• M56: 19,023,613 km (0.05 R)
• M57: 19,123,993 km (0.093 R)
• M58: 19,696,504 km (0.107 R)
• M59: 20,548,614 km (0.112 R)
• M60: 21,587,122 km (0.117 R)
• M61: 21,832,014 km (0.071 R)
• M62: 22,077,654 km (0.082 R)
• M63: 22,430,256 km (0.089 R)
• M64: 22,820,258 km (0.082 R)
• M65: 23,535,186 km (0.094 R)
• M66: 23,679,099 km (0.112 R)
• M67: 23,787,109 km (0.031 R)
• M68: 24,076,281 km (0.075 R)
• M69: 24,439,206 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.9

Radius: 8.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.11 AU - 9.67 AU

Year: 7938 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,653,629 km

• M1: 151,393 km (0.091 R)
• M2: 289,921 km (0.102 R)
• M3: 375,491 km (0.066 R)
• M4: 508,483 km (0.063 R)
• M5: 647,609 km (0.093 R)
• M6: 733,030 km (0.045 R)
• M7: 964,158 km (0.084 R)
• M8: 1,088,474 km (0.05 R)
• M9: 1,422,676 km (0.103 R)
• M10: 1,742,666 km (0.098 R)
• M11: 1,833,920 km (0.03 R)
• M12: 2,037,074 km (0.089 R)
• M13: 2,165,878 km (0.092 R)
• M14: 2,585,500 km (0.081 R)
• M15: 2,795,984 km (0.039 R)
• M16: 3,196,458 km (0.106 R)
• M17: 3,653,928 km (0.097 R)
• M18: 4,254,563 km (0.103 R)
• M19: 4,608,662 km (0.073 R)
• M20: 4,757,212 km (0.067 R)
• M21: 4,950,493 km (0.049 R)
• M22: 5,102,634 km (0.112 R)
• M23: 5,411,703 km (0.109 R)
• M24: 5,726,906 km (0.037 R)
• M25: 5,795,272 km (0.112 R)
• M26: 6,210,855 km (0.054 R)
• M27: 6,375,113 km (0.109 R)
• M28: 6,684,033 km (0.073 R)
• M29: 6,780,075 km (0.112 R)
• M30: 6,997,740 km (0.115 R)
• M31: 7,489,917 km (0.044 R)
• M32: 7,715,061 km (0.116 R)
• M33: 8,352,199 km (0.085 R)
• M34: 8,481,750 km (0.119 R)
• M35: 8,742,649 km (0.101 R)
• M36: 8,926,804 km (0.111 R)
• M37: 9,138,934 km (0.113 R)
• M38: 9,541,203 km (0.108 R)
• M39: 9,649,511 km (0.114 R)
• M40: 9,921,780 km (0.09 R)
• M41: 10,004,058 km (0.096 R)
• M42: 10,279,767 km (0.104 R)
• M43: 10,641,944 km (0.037 R)
• M44: 10,698,043 km (0.038 R)
• M45: 10,838,665 km (0.097 R)
• M46: 11,093,430 km (0.111 R)
• M47: 11,178,850 km (0.049 R)
• M48: 11,753,456 km (0.033 R)
• M49: 12,220,201 km (0.049 R)
• M50: 12,426,198 km (0.106 R)
• M51: 13,021,298 km (0.089 R)
• M52: 14,208,507 km (0.119 R)
• M53: 14,363,191 km (0.111 R)
• M54: 14,425,124 km (0.075 R)
• M55: 14,642,939 km (0.061 R)
• M56: 14,768,003 km (0.113 R)
• M57: 14,924,632 km (0.109 R)
• M58: 15,812,345 km (0.092 R)
• M59: 16,521,888 km (0.104 R)
• M60: 17,340,637 km (0.106 R)
• M61: 17,439,821 km (0.065 R)
• M62: 18,172,701 km (0.102 R)
• M63: 18,374,209 km (0.117 R)
• M64: 18,576,615 km (0.078 R)
• M65: 18,915,454 km (0.089 R)
• M66: 19,256,537 km (0.112 R)
• M67: 19,359,161 km (0.099 R)
• M68: 19,668,380 km (0.095 R)
• M69: 20,048,359 km (0.052 R)
• M70: 20,291,455 km (0.04 R)
• M71: 20,991,573 km (0.096 R)
• M72: 21,699,470 km (0.106 R)
• M73: 22,199,726 km (0.109 R)
• M74: 23,430,318 km (0.064 R)
• M75: 23,796,533 km (0.1 R)
• M76: 24,201,495 km (0.077 R)
• M77: 24,571,600 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.8

Radius: 13.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.16 AU - 10.34 AU

Year: 10904 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 21,653,629 km

• M1: 188,793 km (0.12 R)
• M2: 318,494 km (0.114 R)
• M3: 490,531 km (0.036 R)
• M4: 806,183 km (0.034 R)
• M5: 945,459 km (0.107 R)
• M6: 1,139,637 km (0.075 R)
• M7: 1,414,448 km (0.084 R)
• M8: 1,657,395 km (0.066 R)
• M9: 1,839,455 km (0.09 R)
• M10: 2,164,681 km (0.106 R)
• M11: 2,467,318 km (0.083 R)
• M12: 3,620,268 km (0.11 R)
• M13: 3,883,561 km (0.104 R)
• M14: 4,029,867 km (0.111 R)
• M15: 4,302,884 km (0.091 R)
• M16: 4,479,858 km (0.102 R)
• M17: 5,265,695 km (0.118 R)
• M18: 5,482,612 km (0.11 R)
• M19: 5,813,523 km (0.05 R)
• M20: 5,981,372 km (0.074 R)
• M21: 6,640,051 km (0.09 R)
• M22: 6,727,715 km (0.105 R)
• M23: 6,815,829 km (0.087 R)
• M24: 6,993,102 km (0.108 R)
• M25: 7,321,918 km (0.118 R)
• M26: 7,473,162 km (0.079 R)
• M27: 7,778,790 km (0.097 R)
• M28: 8,119,724 km (0.093 R)
• M29: 8,529,023 km (0.107 R)
• M30: 8,912,892 km (0.087 R)
• M31: 9,009,681 km (0.108 R)
• M32: 9,106,920 km (0.112 R)
• M33: 9,367,819 km (0.108 R)
• M34: 9,964,116 km (0.098 R)
• M35: 10,232,943 km (0.107 R)
• M36: 10,538,422 km (0.105 R)
• M37: 11,262,924 km (0.112 R)
• M38: 12,470,030 km (0.044 R)
• M39: 13,235,971 km (0.119 R)
• M40: 13,979,771 km (0.101 R)
• M41: 14,243,213 km (0.111 R)
• M42: 14,622,593 km (0.114 R)
• M43: 14,890,074 km (0.119 R)
• M44: 15,236,543 km (0.104 R)
• M45: 15,741,586 km (0.108 R)
• M46: 16,291,507 km (0.103 R)
• M47: 16,848,011 km (0.104 R)
• M48: 17,572,514 km (0.07 R)
• M49: 17,816,209 km (0.051 R)
• M50: 18,184,070 km (0.053 R)
• M51: 18,389,468 km (0.077 R)
• M52: 18,636,903 km (0.092 R)
• M53: 19,135,363 km (0.084 R)
• M54: 19,595,975 km (0.052 R)
• M55: 20,230,120 km (0.075 R)
• M56: 20,957,016 km (0.065 R)
• M57: 23,055,276 km (0.032 R)
• M58: 23,233,148 km (0.081 R)
• M59: 23,322,308 km (0.051 R)
• M60: 23,679,847 km (0.111 R)
• M61: 24,219,596 km (0.119 R)
• M62: 24,854,489 km (0.095 R)
• M63: 25,357,138 km (0.07 R)
• M64: 25,448,991 km (0.091 R)
• M65: 25,678,774 km (0.076 R)
• M66: 26,605,233 km (0.115 R)
• M67: 27,119,551 km (0.071 R)
• M68: 27,260,322 km (0.101 R)
• M69: 27,731,406 km (0.067 R)
• M70: 27,920,647 km (0.056 R)
• M71: 28,395,621 km (0.114 R)
• M72: 29,064,922 km (0.041 R)
• M73: 29,160,963 km (0.086 R)
• M74: 29,401,666 km (0.101 R)
• M75: 30,957,035 km (0.091 R)
• M76: 31,794,185 km (0.116 R)
• M77: 32,738,746 km (0.102 R)
• M78: 32,838,677 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.5

Radius: 11.4

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.01 AU - 10.23 AU

Year: 11530 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 21,653,629 km

• M1: 198,068 km (0.083 R)
• M2: 282,590 km (0.113 R)
• M3: 375,042 km (0.106 R)
• M4: 482,004 km (0.116 R)
• M5: 574,755 km (0.117 R)
• M6: 761,752 km (0.111 R)
• M7: 842,535 km (0.05 R)
• M8: 1,173,446 km (0.101 R)
• M9: 1,280,707 km (0.059 R)
• M10: 1,596,658 km (0.091 R)
• M11: 1,676,244 km (0.11 R)
• M12: 2,094,819 km (0.054 R)
• M13: 2,226,764 km (0.093 R)
• M14: 2,376,661 km (0.056 R)
• M15: 2,514,591 km (0.09 R)
• M16: 2,734,499 km (0.082 R)
• M17: 2,928,079 km (0.081 R)
• M18: 3,026,664 km (0.089 R)
• M19: 3,571,051 km (0.071 R)
• M20: 3,962,997 km (0.117 R)
• M21: 4,238,407 km (0.063 R)
• M22: 4,691,838 km (0.08 R)
• M23: 5,180,873 km (0.055 R)
• M24: 5,320,747 km (0.089 R)
• M25: 6,463,077 km (0.08 R)
• M26: 7,007,015 km (0.098 R)
• M27: 7,930,632 km (0.104 R)
• M28: 8,115,385 km (0.1 R)
• M29: 8,489,081 km (0.115 R)
• M30: 8,606,964 km (0.111 R)
• M31: 8,701,809 km (0.096 R)
• M32: 10,315,072 km (0.08 R)
• M33: 10,390,619 km (0.074 R)
• M34: 10,466,316 km (0.074 R)
• M35: 11,860,119 km (0.064 R)
• M36: 11,965,735 km (0.116 R)
• M37: 13,174,935 km (0.085 R)
• M38: 14,170,060 km (0.051 R)
• M39: 14,563,652 km (0.117 R)
• M40: 15,390,330 km (0.025 R)
• M41: 15,765,820 km (0.066 R)
• M42: 16,290,909 km (0.109 R)
• M43: 16,496,606 km (0.1 R)
• M44: 16,791,912 km (0.095 R)
• M45: 17,148,703 km (0.094 R)
• M46: 17,628,314 km (0.086 R)
• M47: 17,809,327 km (0.074 R)
• M48: 17,930,352 km (0.093 R)
• M49: 19,155,559 km (0.086 R)
• M50: 19,809,451 km (0.051 R)
• M51: 20,155,022 km (0.059 R)
• M52: 20,281,133 km (0.089 R)
• M53: 20,407,543 km (0.044 R)
• M54: 20,883,863 km (0.114 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 17,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit