🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.56 AU - 0.58 AU

Year: 156 Days

Day: 44.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.82 AU - 1.3 AU

Year: 395 Days

Day: 40 Hours

Environment

Temp: 39 °C

Axial Tilt: 121.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,155,185 km

• M1: 277,504 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.3 AU - 1.8 AU

Year: 698 Days

Day: 13.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.98 AU - 3.52 AU

Year: 2119 Days

Day: 45.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,155,185 km

• M1: 370,704 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.07 AU - 4.41 AU

Year: 2616 Days

Day: 46.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.7

Radius: 13.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.68 AU - 5.38 AU

Year: 4080 Days

Day: 9.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 32,155,185 km

• M1: 177,423 km (0.119 R)
• M2: 329,115 km (0.1 R)
• M3: 757,115 km (0.079 R)
• M4: 1,034,020 km (0.086 R)
• M5: 1,136,645 km (0.031 R)
• M6: 1,413,700 km (0.12 R)
• M7: 1,619,995 km (0.048 R)
• M8: 1,703,621 km (0.11 R)
• M9: 1,817,465 km (0.075 R)
• M10: 1,904,530 km (0.095 R)
• M11: 2,013,139 km (0.104 R)
• M12: 2,113,519 km (0.079 R)
• M13: 2,278,076 km (0.08 R)
• M14: 2,383,094 km (0.111 R)
• M15: 2,565,454 km (0.037 R)
• M16: 2,978,793 km (0.076 R)
• M17: 3,070,945 km (0.058 R)
• M18: 3,317,632 km (0.102 R)
• M19: 3,413,375 km (0.064 R)
• M20: 4,109,603 km (0.051 R)
• M21: 4,408,200 km (0.032 R)
• M22: 5,179,228 km (0.104 R)
• M23: 6,094,468 km (0.114 R)
• M24: 6,435,700 km (0.08 R)
• M25: 7,059,524 km (0.07 R)
• M26: 7,308,305 km (0.086 R)
• M27: 8,007,376 km (0.084 R)
• M28: 8,250,622 km (0.11 R)
• M29: 8,381,370 km (0.095 R)
• M30: 8,827,621 km (0.09 R)
• M31: 9,079,095 km (0.051 R)
• M32: 9,520,408 km (0.037 R)
• M33: 10,090,676 km (0.118 R)
• M34: 10,424,129 km (0.078 R)
• M35: 10,993,798 km (0.086 R)
• M36: 11,941,351 km (0.099 R)
• M37: 12,052,352 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 13.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.23 AU - 7.75 AU

Year: 6684 Days

Day: 12.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 32,155,185 km

• M1: 199,713 km (0.116 R)
• M2: 411,993 km (0.103 R)
• M3: 522,246 km (0.06 R)
• M4: 771,327 km (0.092 R)
• M5: 860,637 km (0.113 R)
• M6: 982,708 km (0.044 R)
• M7: 1,203,664 km (0.105 R)
• M8: 1,463,965 km (0.062 R)
• M9: 1,719,179 km (0.108 R)
• M10: 2,001,919 km (0.045 R)
• M11: 2,207,616 km (0.113 R)
• M12: 3,040,876 km (0.086 R)
• M13: 3,203,638 km (0.089 R)
• M14: 3,339,024 km (0.051 R)
• M15: 3,461,096 km (0.104 R)
• M16: 4,224,494 km (0.042 R)
• M17: 4,373,494 km (0.076 R)
• M18: 4,557,948 km (0.115 R)
• M19: 4,659,674 km (0.071 R)
• M20: 4,762,149 km (0.1 R)
• M21: 5,039,204 km (0.103 R)
• M22: 5,232,934 km (0.117 R)
• M23: 5,682,176 km (0.114 R)
• M24: 5,920,635 km (0.045 R)
• M25: 6,031,936 km (0.099 R)
• M26: 6,200,084 km (0.098 R)
• M27: 6,541,316 km (0.094 R)
• M28: 6,714,102 km (0.1 R)
• M29: 6,830,190 km (0.105 R)
• M30: 7,361,113 km (0.094 R)
• M31: 7,460,895 km (0.093 R)
• M32: 7,702,196 km (0.11 R)
• M33: 8,130,794 km (0.115 R)
• M34: 8,296,100 km (0.066 R)
• M35: 8,504,489 km (0.081 R)
• M36: 8,798,898 km (0.037 R)
• M37: 8,883,720 km (0.119 R)
• M38: 9,161,074 km (0.105 R)
• M39: 9,484,804 km (0.088 R)
• M40: 9,571,721 km (0.078 R)
• M41: 9,834,115 km (0.104 R)
• M42: 10,032,632 km (0.091 R)
• M43: 10,232,345 km (0.05 R)
• M44: 11,090,289 km (0.083 R)
• M45: 11,296,883 km (0.093 R)
• M46: 11,620,912 km (0.056 R)
• M47: 11,760,637 km (0.101 R)
• M48: 12,041,881 km (0.098 R)
• M49: 12,183,400 km (0.076 R)
• M50: 12,301,732 km (0.081 R)
• M51: 12,658,972 km (0.109 R)
• M52: 12,971,332 km (0.077 R)
• M53: 13,800,404 km (0.099 R)
• M54: 13,973,189 km (0.113 R)
• M55: 14,246,355 km (0.104 R)
• M56: 14,596,414 km (0.074 R)
• M57: 14,772,491 km (0.075 R)
• M58: 15,050,743 km (0.079 R)
• M59: 15,254,196 km (0.104 R)
• M60: 15,407,384 km (0.105 R)
• M61: 15,561,021 km (0.053 R)
• M62: 15,818,329 km (0.088 R)
• M63: 15,921,701 km (0.099 R)
• M64: 16,467,734 km (0.103 R)
• M65: 16,967,091 km (0.066 R)
• M66: 17,258,508 km (0.042 R)
• M67: 17,444,907 km (0.09 R)
• M68: 17,765,794 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.9

Radius: 10.2

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.11 AU - 7.93 AU

Year: 7458 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,155,185 km

• M1: 241,900 km (0.107 R)
• M2: 328,667 km (0.087 R)
• M3: 408,851 km (0.118 R)
• M4: 1,142,629 km (0.085 R)
• M5: 1,665,772 km (0.05 R)
• M6: 2,032,736 km (0.031 R)
• M7: 2,256,833 km (0.095 R)
• M8: 2,510,551 km (0.069 R)
• M9: 2,662,992 km (0.09 R)
• M10: 2,773,694 km (0.042 R)
• M11: 2,954,109 km (0.088 R)
• M12: 3,518,542 km (0.12 R)
• M13: 3,689,532 km (0.059 R)
• M14: 3,963,895 km (0.064 R)
• M15: 4,244,840 km (0.104 R)
• M16: 4,427,050 km (0.077 R)
• M17: 4,532,367 km (0.109 R)
• M18: 5,071,517 km (0.114 R)
• M19: 5,181,771 km (0.105 R)
• M20: 5,432,946 km (0.107 R)
• M21: 6,656,956 km (0.093 R)
• M22: 6,838,567 km (0.088 R)
• M23: 7,487,373 km (0.084 R)
• M24: 7,581,620 km (0.107 R)
• M25: 8,059,136 km (0.053 R)
• M26: 8,155,777 km (0.107 R)
• M27: 8,317,791 km (0.062 R)
• M28: 8,480,853 km (0.068 R)
• M29: 8,644,962 km (0.108 R)
• M30: 8,942,961 km (0.066 R)
• M31: 9,143,571 km (0.093 R)
• M32: 9,244,550 km (0.099 R)
• M33: 9,857,452 km (0.076 R)
• M34: 10,238,628 km (0.048 R)
• M35: 11,230,462 km (0.098 R)
• M36: 11,483,282 km (0.118 R)
• M37: 11,701,396 km (0.048 R)
• M38: 12,178,763 km (0.058 R)
• M39: 12,550,364 km (0.097 R)
• M40: 14,346,286 km (0.086 R)
• M41: 14,699,337 km (0.117 R)
• M42: 14,778,175 km (0.028 R)
• M43: 16,262,037 km (0.106 R)
• M44: 16,548,068 km (0.09 R)
• M45: 17,583,285 km (0.098 R)
• M46: 17,792,872 km (0.057 R)
• M47: 18,003,206 km (0.072 R)
• M48: 18,256,775 km (0.117 R)
• M49: 18,810,287 km (0.03 R)
• M50: 19,282,866 km (0.086 R)
• M51: 20,679,961 km (0.113 R)
• M52: 20,945,497 km (0.038 R)
• M53: 21,659,229 km (0.095 R)
• M54: 22,744,711 km (0.111 R)
• M55: 23,801,620 km (0.099 R)
• M56: 24,733,614 km (0.072 R)
• M57: 25,109,853 km (0.083 R)
• M58: 25,204,100 km (0.094 R)
• M59: 25,345,918 km (0.065 R)
• M60: 25,487,887 km (0.098 R)
• M61: 25,582,732 km (0.058 R)
• M62: 26,249,639 km (0.061 R)
• M63: 26,393,253 km (0.05 R)
• M64: 26,633,358 km (0.102 R)
• M65: 26,729,549 km (0.084 R)
• M66: 27,163,981 km (0.119 R)
• M67: 28,039,727 km (0.036 R)
• M68: 28,974,116 km (0.088 R)
• M69: 29,122,666 km (0.118 R)
• M70: 29,271,367 km (0.075 R)
• M71: 29,470,182 km (0.109 R)
• M72: 30,974,688 km (0.111 R)
• M73: 31,329,384 km (0.066 R)
• M74: 31,838,316 km (0.082 R)
• M75: 32,658,562 km (0.096 R)
• M76: 33,381,718 km (0.11 R)
• M77: 33,849,510 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.8

Radius: 10.8

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.69 AU - 8.35 AU

Year: 7458 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,155,185 km

• M1: 224,846 km (0.099 R)
• M2: 309,069 km (0.104 R)
• M3: 525,089 km (0.081 R)
• M4: 640,728 km (0.073 R)
• M5: 858,841 km (0.099 R)
• M6: 927,806 km (0.11 R)
• M7: 998,865 km (0.103 R)
• M8: 1,177,485 km (0.089 R)
• M9: 1,302,549 km (0.035 R)
• M10: 1,432,250 km (0.086 R)
• M11: 1,652,608 km (0.107 R)
• M12: 1,758,074 km (0.085 R)
• M13: 2,164,532 km (0.09 R)
• M14: 2,849,241 km (0.118 R)
• M15: 2,955,456 km (0.106 R)
• M16: 3,215,756 km (0.062 R)
• M17: 3,506,275 km (0.039 R)
• M18: 4,065,023 km (0.057 R)
• M19: 4,136,980 km (0.112 R)
• M20: 4,428,546 km (0.038 R)
• M21: 4,827,822 km (0.067 R)
• M22: 5,501,462 km (0.027 R)
• M23: 5,607,676 km (0.066 R)
• M24: 5,822,349 km (0.088 R)
• M25: 6,342,950 km (0.069 R)
• M26: 6,736,243 km (0.092 R)
• M27: 6,878,660 km (0.081 R)
• M28: 7,546,465 km (0.067 R)
• M29: 7,813,497 km (0.115 R)
• M30: 7,963,095 km (0.097 R)
• M31: 8,235,064 km (0.079 R)
• M32: 9,226,299 km (0.116 R)
• M33: 9,352,859 km (0.083 R)
• M34: 9,480,017 km (0.117 R)
• M35: 10,059,260 km (0.069 R)
• M36: 10,583,900 km (0.09 R)
• M37: 10,749,654 km (0.114 R)
• M38: 10,983,326 km (0.056 R)
• M39: 11,899,763 km (0.099 R)
• M40: 12,003,135 km (0.099 R)
• M41: 12,141,363 km (0.103 R)
• M42: 12,210,777 km (0.112 R)
• M43: 12,489,477 km (0.111 R)
• M44: 12,594,495 km (0.066 R)
• M45: 12,664,657 km (0.104 R)
• M46: 12,840,733 km (0.049 R)
• M47: 14,168,863 km (0.12 R)
• M48: 15,502,528 km (0.095 R)
• M49: 15,766,568 km (0.106 R)
• M50: 15,880,113 km (0.054 R)
• M51: 16,413,878 km (0.097 R)
• M52: 16,529,069 km (0.098 R)
• M53: 16,798,644 km (0.078 R)
• M54: 18,050,180 km (0.105 R)
• M55: 18,208,754 km (0.08 R)
• M56: 18,327,983 km (0.119 R)
• M57: 18,927,871 km (0.08 R)
• M58: 19,088,987 km (0.075 R)
• M59: 19,778,783 km (0.056 R)
• M60: 20,559,235 km (0.095 R)
• M61: 20,974,070 km (0.107 R)
• M62: 23,089,534 km (0.118 R)
• M63: 23,304,805 km (0.116 R)
• M64: 23,737,442 km (0.099 R)
• M65: 24,085,257 km (0.068 R)
• M66: 25,405,159 km (0.033 R)
• M67: 25,805,633 km (0.098 R)
• M68: 25,984,402 km (0.113 R)
• M69: 26,613,012 km (0.118 R)
• M70: 26,838,756 km (0.106 R)
• M71: 27,201,231 km (0.055 R)
• M72: 27,565,352 km (0.046 R)
• M73: 28,022,823 km (0.104 R)
• M74: 28,898,868 km (0.054 R)
• M75: 29,596,892 km (0.107 R)
• M76: 30,065,282 km (0.083 R)
• M77: 30,300,301 km (0.064 R)
• M78: 30,914,550 km (0.05 R)
• M79: 31,246,956 km (0.095 R)
• M80: 31,867,488 km (0.069 R)
• M81: 32,155,165 km (0.074 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 12,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit