🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.48 AU - 0.64 AU

Year: 152 Days

Day: 37.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,089,269 km

• M1: 407,654 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.74 AU - 1.24 AU

Year: 356 Days

Day: 28.4 Hours

Environment

Temp: 40 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1 AU - 1.24 AU

Year: 429 Days

Day: 19.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.69 AU - 1.89 AU

Year: 866 Days

Day: 15 Hours

Environment

Temp: -58 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.65 AU - 2.43 AU

Year: 1054 Days

Day: 35.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,089,269 km

• M1: 549,623 km (0.103 R)
• M2: 895,792 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.12 AU - 2.94 AU

Year: 1455 Days

Day: 28.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.43 AU - 4.39 AU

Year: 2796 Days

Day: 25.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,089,269 km

• M1: 648,806 km (0.087 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.4

Radius: 10.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.19 AU - 6.45 AU

Year: 5746 Days

Day: 14 Hours

Environment

Temp: -149 °C

Axial Tilt: 107 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,089,269 km

• M1: 136,134 km (0.1 R)
• M2: 243,545 km (0.082 R)
• M3: 410,347 km (0.073 R)
• M4: 489,634 km (0.08 R)
• M5: 631,453 km (0.1 R)
• M6: 714,031 km (0.059 R)
• M7: 917,633 km (0.101 R)
• M8: 1,199,027 km (0.044 R)
• M9: 1,350,121 km (0.093 R)
• M10: 1,475,633 km (0.104 R)
• M11: 1,605,185 km (0.077 R)
• M12: 1,772,585 km (0.116 R)
• M13: 1,999,076 km (0.12 R)
• M14: 2,441,736 km (0.093 R)
• M15: 2,537,778 km (0.073 R)
• M16: 2,733,901 km (0.098 R)
• M17: 3,203,788 km (0.106 R)
• M18: 3,309,254 km (0.082 R)
• M19: 3,831,949 km (0.085 R)
• M20: 4,103,170 km (0.055 R)
• M21: 4,241,100 km (0.08 R)
• M22: 4,404,012 km (0.101 R)
• M23: 4,784,140 km (0.03 R)
• M24: 5,076,305 km (0.09 R)
• M25: 5,474,833 km (0.072 R)
• M26: 6,170,463 km (0.104 R)
• M27: 6,249,451 km (0.103 R)
• M28: 6,595,770 km (0.085 R)
• M29: 6,676,553 km (0.087 R)
• M30: 6,948,372 km (0.097 R)
• M31: 8,014,257 km (0.059 R)
• M32: 8,980,659 km (0.072 R)
• M33: 9,280,902 km (0.1 R)
• M34: 9,645,472 km (0.09 R)
• M35: 10,076,763 km (0.098 R)
• M36: 11,278,931 km (0.092 R)
• M37: 11,570,348 km (0.091 R)
• M38: 11,668,036 km (0.097 R)
• M39: 11,798,634 km (0.085 R)
• M40: 12,226,634 km (0.055 R)
• M41: 12,426,048 km (0.114 R)
• M42: 12,592,850 km (0.064 R)
• M43: 12,693,379 km (0.069 R)
• M44: 13,301,943 km (0.05 R)
• M45: 13,438,526 km (0.044 R)
• M46: 13,541,150 km (0.106 R)
• M47: 14,442,328 km (0.108 R)
• M48: 14,864,792 km (0.047 R)
• M49: 14,971,007 km (0.07 R)
• M50: 15,077,521 km (0.118 R)
• M51: 16,338,631 km (0.11 R)
• M52: 17,521,052 km (0.044 R)
• M53: 17,595,851 km (0.08 R)
• M54: 17,783,447 km (0.087 R)
• M55: 18,084,887 km (0.09 R)
• M56: 18,349,974 km (0.104 R)
• M57: 18,425,970 km (0.106 R)
• M58: 19,076,122 km (0.098 R)
• M59: 19,191,612 km (0.08 R)
• M60: 19,889,635 km (0.106 R)
• M61: 20,280,983 km (0.102 R)
• M62: 20,872,793 km (0.086 R)
• M63: 20,991,723 km (0.027 R)
• M64: 21,230,481 km (0.052 R)
• M65: 21,750,932 km (0.07 R)
• M66: 21,911,899 km (0.074 R)
• M67: 21,992,682 km (0.095 R)
• M68: 22,154,248 km (0.09 R)
• M69: 22,519,117 km (0.113 R)
• M70: 22,804,400 km (0.078 R)
• M71: 22,968,060 km (0.116 R)
• M72: 23,213,999 km (0.114 R)
• M73: 23,460,985 km (0.068 R)
• M74: 24,750,669 km (0.077 R)
• M75: 25,679,821 km (0.094 R)
• M76: 25,935,334 km (0.116 R)
• M77: 26,362,735 km (0.094 R)
• M78: 26,448,604 km (0.115 R)
• M79: 27,921,246 km (0.036 R)
• M80: 28,888,246 km (0.084 R)
• M81: 29,687,548 km (0.059 R)
• M82: 29,776,858 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.5

Radius: 10.6

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.21 AU - 8.89 AU

Year: 7503 Days

Day: 13.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,089,269 km

• M1: 181,163 km (0.104 R)
• M2: 252,671 km (0.112 R)
• M3: 321,336 km (0.095 R)
• M4: 387,758 km (0.096 R)
• M5: 486,343 km (0.11 R)
• M6: 712,983 km (0.116 R)
• M7: 1,227,600 km (0.046 R)
• M8: 1,362,537 km (0.058 R)
• M9: 1,462,020 km (0.087 R)
• M10: 1,668,615 km (0.075 R)
• M11: 2,612,727 km (0.099 R)
• M12: 3,151,429 km (0.088 R)
• M13: 3,365,802 km (0.086 R)
• M14: 3,668,439 km (0.041 R)
• M15: 3,894,182 km (0.083 R)
• M16: 4,095,391 km (0.055 R)
• M17: 4,270,720 km (0.113 R)
• M18: 4,359,282 km (0.096 R)
• M19: 4,996,569 km (0.12 R)
• M20: 5,247,145 km (0.1 R)
• M21: 5,858,701 km (0.036 R)
• M22: 6,189,612 km (0.11 R)
• M23: 6,594,873 km (0.104 R)
• M24: 7,043,666 km (0.075 R)
• M25: 7,573,841 km (0.037 R)
• M26: 8,153,682 km (0.106 R)
• M27: 8,785,285 km (0.112 R)
• M28: 9,049,923 km (0.104 R)
• M29: 9,355,701 km (0.066 R)
• M30: 9,471,340 km (0.055 R)
• M31: 9,587,279 km (0.118 R)
• M32: 9,899,041 km (0.085 R)
• M33: 10,652,715 km (0.113 R)
• M34: 11,713,812 km (0.066 R)
• M35: 12,299,039 km (0.105 R)
• M36: 12,808,420 km (0.112 R)
• M37: 13,891,509 km (0.117 R)
• M38: 15,184,483 km (0.108 R)
• M39: 15,320,468 km (0.099 R)
• M40: 15,639,261 km (0.067 R)
• M41: 16,422,555 km (0.096 R)
• M42: 18,363,887 km (0.117 R)
• M43: 18,460,527 km (0.099 R)
• M44: 18,702,576 km (0.115 R)
• M45: 19,141,048 km (0.071 R)
• M46: 19,829,796 km (0.103 R)
• M47: 21,029,571 km (0.04 R)
• M48: 21,130,550 km (0.111 R)
• M49: 22,047,136 km (0.095 R)
• M50: 22,717,185 km (0.064 R)
• M51: 23,919,054 km (0.088 R)
• M52: 24,130,286 km (0.063 R)
• M53: 26,221,066 km (0.093 R)
• M54: 27,150,368 km (0.091 R)
• M55: 27,868,438 km (0.084 R)
• M56: 28,313,342 km (0.105 R)
• M57: 28,536,841 km (0.112 R)
• M58: 28,929,087 km (0.073 R)
• M59: 29,775,811 km (0.108 R)
• M60: 29,946,053 km (0.093 R)
• M61: 30,059,747 km (0.106 R)
• M62: 31,262,514 km (0.111 R)
• M63: 31,956,948 km (0.119 R)
• M64: 32,480,989 km (0.034 R)
• M65: 32,773,453 km (0.088 R)
• M66: 33,596,839 km (0.11 R)
• M67: 34,248,488 km (0.109 R)
• M68: 34,486,498 km (0.073 R)
• M69: 34,725,107 km (0.1 R)
• M70: 34,904,325 km (0.071 R)
• M71: 35,143,831 km (0.061 R)
• M72: 35,444,074 km (0.098 R)
• M73: 35,564,351 km (0.088 R)
• M74: 35,926,228 km (0.071 R)
• M75: 36,471,063 km (0.052 R)
• M76: 38,430,646 km (0.115 R)
• M77: 39,050,131 km (0.078 R)
• M78: 39,236,530 km (0.097 R)
• M79: 39,797,671 km (0.102 R)
• M80: 41,054,293 km (0.098 R)
• M81: 41,370,394 km (0.102 R)
• M82: 42,515,266 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.8

Radius: 4.5

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 18.13 AU - 20.81 AU

Year: 31070 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,089,269 km

• M1: 57,894 km (0.095 R)
• M2: 290,369 km (0.088 R)
• M3: 739,612 km (0.066 R)
• M4: 781,948 km (0.081 R)
• M5: 1,029,084 km (0.081 R)
• M6: 1,350,570 km (0.118 R)
• M7: 1,701,377 km (0.096 R)
• M8: 2,741,979 km (0.074 R)
• M9: 2,942,590 km (0.102 R)
• M10: 3,828,210 km (0.109 R)
• M11: 4,319,190 km (0.091 R)
• M12: 4,435,278 km (0.044 R)
• M13: 4,552,413 km (0.116 R)
• M14: 4,591,607 km (0.108 R)
• M15: 4,950,044 km (0.029 R)
• M16: 5,153,198 km (0.097 R)
• M17: 5,358,895 km (0.104 R)
• M18: 5,906,573 km (0.113 R)
• M19: 5,992,442 km (0.11 R)
• M20: 7,099,616 km (0.065 R)
• M21: 8,316,295 km (0.118 R)
• M22: 8,801,142 km (0.084 R)
• M23: 8,948,496 km (0.086 R)
• M24: 9,295,264 km (0.106 R)
• M25: 12,552,458 km (0.036 R)
• M26: 12,884,715 km (0.086 R)
• M27: 13,275,913 km (0.069 R)
• M28: 14,070,129 km (0.119 R)
• M29: 14,357,506 km (0.106 R)
• M30: 15,055,081 km (0.11 R)
• M31: 15,526,314 km (0.082 R)
• M32: 16,362,417 km (0.118 R)
• M33: 17,767,440 km (0.074 R)
• M34: 18,704,521 km (0.083 R)
• M35: 19,147,181 km (0.082 R)
• M36: 19,785,665 km (0.056 R)
• M37: 20,431,180 km (0.118 R)
• M38: 20,887,004 km (0.054 R)
• M39: 21,083,426 km (0.071 R)
• M40: 21,478,065 km (0.066 R)
• M41: 21,941,669 km (0.098 R)
• M42: 23,487,763 km (0.05 R)
• M43: 23,828,547 km (0.081 R)
• M44: 24,445,938 km (0.093 R)
• M45: 24,722,095 km (0.091 R)
• M46: 25,696,576 km (0.092 R)
• M47: 25,977,371 km (0.108 R)
• M48: 28,042,869 km (0.11 R)
• M49: 28,694,517 km (0.034 R)
• M50: 30,382,430 km (0.099 R)
• M51: 33,088,356 km (0.078 R)
• M52: 33,393,685 km (0.111 R)
• M53: 35,245,558 km (0.077 R)
• M54: 36,027,057 km (0.084 R)
• M55: 36,183,985 km (0.06 R)
• M56: 36,735,104 km (0.068 R)
• M57: 38,245,144 km (0.1 R)
• M58: 39,532,285 km (0.102 R)
• M59: 39,856,314 km (0.11 R)
• M60: 40,344,003 km (0.101 R)
• M61: 40,751,956 km (0.099 R)
• M62: 41,161,106 km (0.096 R)
• M63: 43,896,354 km (0.067 R)
• M64: 44,568,198 km (0.03 R)
• M65: 44,821,018 km (0.066 R)
• M66: 45,243,482 km (0.09 R)
• M67: 45,582,471 km (0.098 R)
• M68: 46,946,505 km (0.112 R)
• M69: 49,191,370 km (0.101 R)
• M70: 50,064,124 km (0.106 R)
• M71: 50,239,303 km (0.103 R)
• M72: 50,854,001 km (0.093 R)
• M73: 51,471,092 km (0.108 R)
• M74: 51,824,891 km (0.054 R)
• M75: 52,623,893 km (0.102 R)
• M76: 52,801,915 km (0.111 R)
• M77: 53,964,440 km (0.117 R)
• M78: 55,588,026 km (0.103 R)
• M79: 55,769,338 km (0.04 R)
• M80: 56,679,192 km (0.104 R)
• M81: 58,698,016 km (0.1 R)
• M82: 58,975,221 km (0.111 R)
• M83: 59,716,328 km (0.098 R)
• M84: 60,833,675 km (0.05 R)
• M85: 61,770,158 km (0.096 R)
• M86: 62,052,150 km (0.11 R)
• M87: 62,522,784 km (0.064 R)
• M88: 62,900,220 km (0.094 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 19,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit