🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.72 AU - 0.84 AU

Year: 246 Days

Day: 45.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,380,088 km

• M1: 178,321 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.71 AU - 0.87 AU

Year: 250 Days

Day: 18.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,380,088 km

• M1: 287,826 km (0.1 R)
• M2: 732,282 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.77 AU - 1.11 AU

Year: 325 Days

Day: 39.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.36 AU - 1.56 AU

Year: 629 Days

Day: 45.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.1

Radius: 12.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.47 AU - 7.97 AU

Year: 7646 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 142.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,380,088 km

• M1: 211,980 km (0.105 R)
• M2: 305,180 km (0.055 R)
• M3: 388,356 km (0.116 R)
• M4: 576,849 km (0.062 R)
• M5: 701,913 km (0.12 R)
• M6: 837,299 km (0.111 R)
• M7: 1,093,710 km (0.058 R)
• M8: 1,239,119 km (0.041 R)
• M9: 1,648,718 km (0.045 R)
• M10: 1,732,343 km (0.067 R)
• M11: 2,009,997 km (0.086 R)
• M12: 2,434,556 km (0.109 R)
• M13: 2,628,135 km (0.043 R)
• M14: 2,706,973 km (0.105 R)
• M15: 2,826,801 km (0.052 R)
• M16: 2,907,734 km (0.064 R)
• M17: 3,218,299 km (0.114 R)
• M18: 3,605,159 km (0.112 R)
• M19: 4,190,536 km (0.114 R)
• M20: 4,494,369 km (0.083 R)
• M21: 4,976,074 km (0.114 R)
• M22: 5,962,672 km (0.104 R)
• M23: 6,119,899 km (0.071 R)
• M24: 6,572,582 km (0.12 R)
• M25: 7,119,363 km (0.111 R)
• M26: 7,823,221 km (0.098 R)
• M27: 8,169,091 km (0.074 R)
• M28: 8,461,106 km (0.12 R)
• M29: 8,578,839 km (0.078 R)
• M30: 9,055,608 km (0.116 R)
• M31: 9,357,796 km (0.03 R)
• M32: 9,540,903 km (0.115 R)
• M33: 9,725,058 km (0.11 R)
• M34: 10,159,491 km (0.116 R)
• M35: 10,253,438 km (0.1 R)
• M36: 10,600,356 km (0.098 R)
• M37: 11,402,948 km (0.03 R)
• M38: 11,696,758 km (0.075 R)
• M39: 11,960,051 km (0.082 R)
• M40: 12,525,979 km (0.06 R)
• M41: 12,694,127 km (0.084 R)
• M42: 13,032,667 km (0.097 R)
• M43: 13,374,199 km (0.115 R)
• M44: 13,892,107 km (0.048 R)
• M45: 14,346,286 km (0.087 R)
• M46: 14,451,753 km (0.043 R)
• M47: 14,628,129 km (0.105 R)
• M48: 15,233,252 km (0.064 R)
• M49: 15,340,962 km (0.079 R)
• M50: 16,321,128 km (0.113 R)
• M51: 16,468,182 km (0.034 R)
• M52: 16,615,536 km (0.086 R)
• M53: 17,509,084 km (0.117 R)
• M54: 18,075,462 km (0.108 R)
• M55: 18,227,603 km (0.096 R)
• M56: 18,456,488 km (0.11 R)
• M57: 18,763,163 km (0.114 R)
• M58: 20,203,492 km (0.104 R)
• M59: 20,282,479 km (0.108 R)
• M60: 20,638,672 km (0.082 R)
• M61: 20,877,280 km (0.037 R)
• M62: 21,036,901 km (0.055 R)
• M63: 21,277,006 km (0.098 R)
• M64: 21,679,275 km (0.109 R)
• M65: 22,002,855 km (0.073 R)
• M66: 22,206,009 km (0.081 R)
• M67: 24,020,033 km (0.115 R)
• M68: 24,691,428 km (0.11 R)
• M69: 25,114,191 km (0.099 R)
• M70: 25,454,078 km (0.027 R)
• M71: 25,752,825 km (0.08 R)
• M72: 27,046,098 km (0.095 R)
• M73: 28,360,465 km (0.063 R)
• M74: 29,025,428 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.3

Radius: 13.2

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.36 AU - 13.04 AU

Year: 16132 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,380,088 km

• M1: 287,378 km (0.058 R)
• M2: 419,472 km (0.068 R)
• M3: 745,596 km (0.117 R)
• M4: 971,189 km (0.064 R)
• M5: 1,220,419 km (0.095 R)
• M6: 1,316,312 km (0.055 R)
• M7: 2,032,586 km (0.086 R)
• M8: 2,206,868 km (0.094 R)
• M9: 2,355,867 km (0.101 R)
• M10: 2,632,923 km (0.097 R)
• M11: 2,888,136 km (0.114 R)
• M12: 3,051,946 km (0.028 R)
• M13: 3,218,748 km (0.119 R)
• M14: 3,631,788 km (0.116 R)
• M15: 4,209,086 km (0.08 R)
• M16: 4,699,468 km (0.08 R)
• M17: 5,208,250 km (0.118 R)
• M18: 5,448,953 km (0.063 R)
• M19: 5,611,566 km (0.119 R)
• M20: 5,858,552 km (0.116 R)
• M21: 5,983,466 km (0.082 R)
• M22: 6,193,501 km (0.097 R)
• M23: 6,664,286 km (0.055 R)
• M24: 7,014,046 km (0.094 R)
• M25: 8,099,229 km (0.079 R)
• M26: 8,238,504 km (0.071 R)
• M27: 8,331,853 km (0.107 R)
• M28: 8,661,418 km (0.077 R)
• M29: 8,947,299 km (0.113 R)
• M30: 9,430,650 km (0.108 R)
• M31: 9,528,337 km (0.088 R)
• M32: 9,873,011 km (0.107 R)
• M33: 10,022,010 km (0.106 R)
• M34: 12,238,602 km (0.078 R)
• M35: 14,713,399 km (0.051 R)
• M36: 14,883,791 km (0.078 R)
• M37: 15,283,816 km (0.109 R)
• M38: 15,629,686 km (0.058 R)
• M39: 16,860,278 km (0.049 R)
• M40: 17,038,599 km (0.103 R)
• M41: 17,217,668 km (0.087 R)
• M42: 17,939,926 km (0.089 R)
• M43: 18,365,682 km (0.093 R)
• M44: 19,227,515 km (0.098 R)
• M45: 20,039,532 km (0.079 R)
• M46: 20,481,444 km (0.084 R)
• M47: 21,182,311 km (0.063 R)
• M48: 22,804,550 km (0.106 R)
• M49: 22,936,046 km (0.063 R)
• M50: 24,197,904 km (0.113 R)
• M51: 25,823,884 km (0.057 R)
• M52: 26,167,061 km (0.056 R)
• M53: 28,328,451 km (0.109 R)
• M54: 29,037,844 km (0.112 R)
• M55: 29,753,221 km (0.105 R)
• M56: 29,968,941 km (0.119 R)
• M57: 30,329,622 km (0.12 R)
• M58: 32,894,477 km (0.091 R)
• M59: 33,714,872 km (0.074 R)
• M60: 36,293,042 km (0.092 R)
• M61: 37,372,989 km (0.071 R)
• M62: 37,683,554 km (0.113 R)
• M63: 38,855,504 km (0.102 R)
• M64: 41,556,194 km (0.112 R)
• M65: 44,727,968 km (0.083 R)
• M66: 44,892,675 km (0.109 R)
• M67: 45,057,682 km (0.113 R)
• M68: 45,222,838 km (0.112 R)
• M69: 45,553,748 km (0.102 R)
• M70: 45,968,434 km (0.115 R)
• M71: 46,634,743 km (0.118 R)
• M72: 48,652,519 km (0.068 R)
• M73: 50,355,840 km (0.098 R)
• M74: 51,473,336 km (0.062 R)
• M75: 51,905,375 km (0.065 R)
• M76: 52,165,077 km (0.12 R)
• M77: 52,599,060 km (0.102 R)
• M78: 53,034,240 km (0.093 R)
• M79: 53,470,617 km (0.107 R)
• M80: 54,610,703 km (0.086 R)
• M81: 55,139,531 km (0.062 R)
• M82: 57,361,508 km (0.104 R)
• M83: 57,809,404 km (0.102 R)
• M84: 58,258,497 km (0.12 R)
• M85: 59,160,124 km (0.118 R)
• M86: 60,794,630 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.4

Radius: 4.4

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 20.38 AU - 20.46 AU

Year: 32891 Days

Day: 20.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,380,088 km

• M1: 96,491 km (0.109 R)
• M2: 172,786 km (0.091 R)
• M3: 469,887 km (0.1 R)
• M4: 726,447 km (0.096 R)
• M5: 2,039,169 km (0.081 R)
• M6: 2,418,848 km (0.093 R)
• M7: 2,757,089 km (0.109 R)
• M8: 3,142,752 km (0.086 R)
• M9: 3,175,664 km (0.087 R)
• M10: 3,545,320 km (0.052 R)
• M11: 4,179,017 km (0.105 R)
• M12: 4,471,780 km (0.073 R)
• M13: 4,771,274 km (0.056 R)
• M14: 4,885,118 km (0.075 R)
• M15: 5,038,456 km (0.116 R)
• M16: 5,310,724 km (0.108 R)
• M17: 5,587,630 km (0.094 R)
• M18: 6,826,749 km (0.104 R)
• M19: 7,876,627 km (0.099 R)
• M20: 8,465,893 km (0.082 R)
• M21: 9,163,318 km (0.028 R)
• M22: 9,495,126 km (0.108 R)
• M23: 10,219,330 km (0.098 R)
• M24: 13,502,105 km (0.104 R)
• M25: 13,555,811 km (0.039 R)
• M26: 13,717,377 km (0.082 R)
• M27: 15,760,584 km (0.062 R)
• M28: 16,271,760 km (0.057 R)
• M29: 17,310,418 km (0.06 R)
• M30: 17,485,598 km (0.105 R)
• M31: 17,720,017 km (0.095 R)
• M32: 18,429,859 km (0.092 R)
• M33: 18,548,939 km (0.119 R)
• M34: 18,728,307 km (0.089 R)
• M35: 19,088,539 km (0.119 R)
• M36: 19,754,848 km (0.109 R)
• M37: 20,613,988 km (0.062 R)
• M38: 21,172,736 km (0.062 R)
• M39: 21,360,033 km (0.096 R)
• M40: 22,241,613 km (0.115 R)
• M41: 23,135,012 km (0.081 R)
• M42: 24,040,079 km (0.114 R)
• M43: 24,366,052 km (0.088 R)
• M44: 25,817,900 km (0.08 R)
• M45: 25,884,620 km (0.096 R)
• M46: 26,756,327 km (0.069 R)
• M47: 28,735,357 km (0.081 R)
• M48: 29,012,113 km (0.111 R)
• M49: 29,359,181 km (0.066 R)
• M50: 29,777,456 km (0.093 R)
• M51: 30,690,452 km (0.057 R)
• M52: 31,044,101 km (0.11 R)
• M53: 31,185,920 km (0.073 R)
• M54: 31,399,097 km (0.098 R)
• M55: 31,470,306 km (0.114 R)
• M56: 32,904,650 km (0.055 R)
• M57: 33,339,082 km (0.057 R)
• M58: 33,557,046 km (0.075 R)
• M59: 35,613,867 km (0.111 R)
• M60: 37,107,752 km (0.088 R)
• M61: 38,927,311 km (0.117 R)
• M62: 40,388,433 km (0.098 R)
• M63: 40,698,250 km (0.114 R)
• M64: 40,775,892 km (0.095 R)
• M65: 43,442,922 km (0.104 R)
• M66: 44,397,656 km (0.079 R)
• M67: 45,359,271 km (0.096 R)
• M68: 45,681,355 km (0.116 R)
• M69: 46,165,903 km (0.102 R)
• M70: 47,221,615 km (0.097 R)
• M71: 47,711,548 km (0.091 R)
• M72: 48,039,018 km (0.116 R)
• M73: 48,614,072 km (0.079 R)
• M74: 49,605,008 km (0.099 R)
• M75: 50,352,549 km (0.103 R)
• M76: 50,686,152 km (0.112 R)
• M77: 54,402,313 km (0.101 R)
• M78: 56,552,483 km (0.101 R)
• M79: 56,985,868 km (0.079 R)
• M80: 58,117,875 km (0.093 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 14,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit