🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.48 AU - 0.64 AU

Year: 161 Days

Day: 36.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.6 AU - 0.86 AU

Year: 240 Days

Day: 45.3 Hours

Environment

Temp: 103 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.85 AU - 2.09 AU

Year: 1065 Days

Day: 23.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.7 AU - 2.96 AU

Year: 1833 Days

Day: 39.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.51 AU - 3.81 AU

Year: 2163 Days

Day: 13.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,310,432 km

• M1: 162,314 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.8 AU - 3.66 AU

Year: 2235 Days

Day: 19.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,310,432 km

• M1: 1,047,783 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.1

Radius: 11.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.89 AU - 7.87 AU

Year: 7719 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,310,432 km

• M1: 185,352 km (0.092 R)
• M2: 443,857 km (0.113 R)
• M3: 552,465 km (0.081 R)
• M4: 742,305 km (0.099 R)
• M5: 923,318 km (0.115 R)
• M6: 1,035,965 km (0.076 R)
• M7: 1,188,256 km (0.111 R)
• M8: 1,294,171 km (0.026 R)
• M9: 1,534,874 km (0.07 R)
• M10: 1,975,739 km (0.065 R)
• M11: 2,210,907 km (0.094 R)
• M12: 2,569,343 km (0.118 R)
• M13: 2,874,523 km (0.119 R)
• M14: 4,597,442 km (0.102 R)
• M15: 5,026,638 km (0.107 R)
• M16: 5,618,896 km (0.112 R)
• M17: 5,770,439 km (0.047 R)
• M18: 6,966,474 km (0.111 R)
• M19: 7,392,977 km (0.052 R)
• M20: 7,760,539 km (0.111 R)
• M21: 8,723,052 km (0.118 R)
• M22: 9,111,558 km (0.048 R)
• M23: 9,578,004 km (0.071 R)
• M24: 10,015,428 km (0.099 R)
• M25: 10,534,233 km (0.111 R)
• M26: 10,834,476 km (0.058 R)
• M27: 11,023,717 km (0.089 R)
• M28: 11,290,450 km (0.112 R)
• M29: 12,024,976 km (0.116 R)
• M30: 12,142,410 km (0.104 R)
• M31: 12,299,488 km (0.092 R)
• M32: 12,417,820 km (0.081 R)
• M33: 12,615,888 km (0.06 R)
• M34: 12,894,888 km (0.045 R)
• M35: 13,095,498 km (0.064 R)
• M36: 13,216,224 km (0.108 R)
• M37: 13,459,021 km (0.082 R)
• M38: 14,278,967 km (0.076 R)
• M39: 14,528,048 km (0.083 R)
• M40: 14,862,548 km (0.053 R)
• M41: 16,009,964 km (0.105 R)
• M42: 16,096,132 km (0.057 R)
• M43: 18,074,714 km (0.076 R)
• M44: 18,389,318 km (0.105 R)
• M45: 18,796,673 km (0.065 R)
• M46: 18,978,584 km (0.119 R)
• M47: 19,069,689 km (0.084 R)
• M48: 19,573,984 km (0.078 R)
• M49: 19,943,341 km (0.079 R)
• M50: 20,548,614 km (0.036 R)
• M51: 20,642,412 km (0.047 R)
• M52: 21,207,293 km (0.091 R)
• M53: 21,968,447 km (0.092 R)
• M54: 22,304,295 km (0.109 R)
• M55: 22,496,977 km (0.093 R)
• M56: 22,787,047 km (0.115 R)
• M57: 23,078,314 km (0.11 R)
• M58: 23,273,240 km (0.045 R)
• M59: 23,615,520 km (0.119 R)
• M60: 23,811,942 km (0.099 R)
• M61: 24,851,946 km (0.071 R)
• M62: 25,201,856 km (0.067 R)
• M63: 25,654,240 km (0.061 R)
• M64: 25,957,325 km (0.084 R)
• M65: 26,873,612 km (0.065 R)
• M66: 27,593,626 km (0.078 R)
• M67: 28,737,901 km (0.118 R)
• M68: 29,157,822 km (0.091 R)
• M69: 29,368,456 km (0.115 R)
• M70: 29,526,880 km (0.061 R)
• M71: 31,828,144 km (0.074 R)
• M72: 31,936,602 km (0.119 R)
• M73: 32,208,122 km (0.036 R)
• M74: 32,480,540 km (0.12 R)
• M75: 32,589,747 km (0.12 R)
• M76: 33,688,244 km (0.097 R)
• M77: 33,853,998 km (0.054 R)
• M78: 34,854,658 km (0.1 R)
• M79: 35,583,350 km (0.097 R)
• M80: 36,203,881 km (0.071 R)
• M81: 36,430,373 km (0.107 R)
• M82: 37,169,985 km (0.045 R)
• M83: 37,856,938 km (0.112 R)
• M84: 38,432,740 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.9

Radius: 13.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.36 AU - 7.56 AU

Year: 7845 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 100.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,310,432 km

• M1: 170,691 km (0.12 R)
• M2: 292,314 km (0.106 R)
• M3: 413,040 km (0.088 R)
• M4: 576,700 km (0.11 R)
• M5: 1,013,077 km (0.06 R)
• M6: 1,109,717 km (0.093 R)
• M7: 1,248,245 km (0.108 R)
• M8: 1,515,726 km (0.074 R)
• M9: 1,743,414 km (0.11 R)
• M10: 1,831,826 km (0.066 R)
• M11: 2,460,586 km (0.108 R)
• M12: 2,799,275 km (0.086 R)
• M13: 3,189,427 km (0.113 R)
• M14: 3,298,783 km (0.088 R)
• M15: 3,391,085 km (0.088 R)
• M16: 3,484,134 km (0.072 R)
• M17: 3,578,082 km (0.109 R)
• M18: 3,672,927 km (0.026 R)
• M19: 4,279,995 km (0.066 R)
• M20: 4,688,397 km (0.111 R)
• M21: 5,477,227 km (0.111 R)
• M22: 5,853,615 km (0.04 R)
• M23: 5,965,963 km (0.074 R)
• M24: 6,124,387 km (0.057 R)
• M25: 6,307,196 km (0.099 R)
• M26: 6,538,325 km (0.1 R)
• M27: 6,748,809 km (0.067 R)
• M28: 7,104,552 km (0.104 R)
• M29: 7,320,871 km (0.117 R)
• M30: 7,539,583 km (0.091 R)
• M31: 7,637,420 km (0.111 R)
• M32: 8,384,961 km (0.054 R)
• M33: 8,870,555 km (0.066 R)
• M34: 9,129,958 km (0.085 R)
• M35: 9,418,084 km (0.103 R)
• M36: 9,602,987 km (0.106 R)
• M37: 9,922,827 km (0.091 R)
• M38: 10,084,093 km (0.108 R)
• M39: 10,381,943 km (0.088 R)
• M40: 10,682,784 km (0.114 R)
• M41: 10,903,441 km (0.092 R)
• M42: 11,097,768 km (0.096 R)
• M43: 11,602,661 km (0.082 R)
• M44: 11,715,907 km (0.11 R)
• M45: 11,943,445 km (0.095 R)
• M46: 12,489,777 km (0.085 R)
• M47: 12,576,843 km (0.11 R)
• M48: 12,868,409 km (0.083 R)
• M49: 12,956,223 km (0.117 R)
• M50: 13,103,128 km (0.081 R)
• M51: 13,309,872 km (0.108 R)
• M52: 13,487,894 km (0.113 R)
• M53: 13,756,422 km (0.107 R)
• M54: 14,817,370 km (0.045 R)
• M55: 15,342,309 km (0.085 R)
• M56: 16,125,304 km (0.101 R)
• M57: 16,569,460 km (0.037 R)
• M58: 16,728,931 km (0.072 R)
• M59: 17,178,623 km (0.093 R)
• M60: 17,762,653 km (0.068 R)
• M61: 18,057,061 km (0.113 R)
• M62: 18,485,210 km (0.098 R)
• M63: 18,850,229 km (0.106 R)
• M64: 19,016,881 km (0.112 R)
• M65: 19,284,512 km (0.119 R)
• M66: 20,095,183 km (0.069 R)
• M67: 21,123,967 km (0.094 R)
• M68: 21,505,592 km (0.034 R)
• M69: 21,679,723 km (0.04 R)
• M70: 21,994,477 km (0.12 R)
• M71: 22,734,837 km (0.114 R)
• M72: 22,841,201 km (0.089 R)
• M73: 22,947,865 km (0.086 R)
• M74: 23,090,132 km (0.098 R)
• M75: 23,698,547 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.5

Radius: 11.4

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.09 AU - 13.17 AU

Year: 14296 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,310,432 km

• M1: 796,758 km (0.106 R)
• M2: 999,164 km (0.108 R)
• M3: 1,143,975 km (0.034 R)
• M4: 1,414,747 km (0.112 R)
• M5: 1,495,979 km (0.091 R)
• M6: 2,156,005 km (0.111 R)
• M7: 2,542,117 km (0.062 R)
• M8: 2,898,010 km (0.074 R)
• M9: 5,971,797 km (0.099 R)
• M10: 6,308,692 km (0.099 R)
• M11: 6,479,533 km (0.062 R)
• M12: 7,717,904 km (0.071 R)
• M13: 8,457,964 km (0.029 R)
• M14: 10,084,991 km (0.08 R)
• M15: 10,811,289 km (0.109 R)
• M16: 10,934,108 km (0.072 R)
• M17: 12,786,579 km (0.112 R)
• M18: 13,003,346 km (0.099 R)
• M19: 13,352,508 km (0.059 R)
• M20: 13,484,154 km (0.096 R)
• M21: 14,238,875 km (0.061 R)
• M22: 15,835,683 km (0.084 R)
• M23: 16,208,480 km (0.086 R)
• M24: 16,302,278 km (0.091 R)
• M25: 17,632,652 km (0.07 R)
• M26: 17,777,313 km (0.075 R)
• M27: 17,970,743 km (0.099 R)
• M28: 18,506,304 km (0.092 R)
• M29: 19,693,064 km (0.063 R)
• M30: 19,993,606 km (0.11 R)
• M31: 20,094,136 km (0.116 R)
• M32: 20,295,644 km (0.079 R)
• M33: 21,159,572 km (0.07 R)
• M34: 22,347,678 km (0.092 R)
• M35: 22,556,517 km (0.086 R)
• M36: 22,818,462 km (0.059 R)
• M37: 22,923,480 km (0.114 R)
• M38: 24,734,213 km (0.099 R)
• M39: 25,493,123 km (0.048 R)
• M40: 29,343,622 km (0.09 R)
• M41: 31,131,766 km (0.118 R)
• M42: 32,304,164 km (0.103 R)
• M43: 33,014,455 km (0.103 R)
• M44: 33,431,085 km (0.114 R)
• M45: 33,909,499 km (0.069 R)
• M46: 34,209,742 km (0.113 R)
• M47: 34,631,458 km (0.106 R)
• M48: 34,873,208 km (0.061 R)
• M49: 35,479,977 km (0.11 R)
• M50: 37,383,311 km (0.059 R)
• M51: 37,755,511 km (0.094 R)
• M52: 38,942,271 km (0.103 R)
• M53: 41,032,452 km (0.09 R)
• M54: 43,158,836 km (0.043 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243

Radius: 4.9

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.61 AU - 12.33 AU

Year: 15944 Days

Day: 23.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,310,432 km

• M1: 191,784 km (0.049 R)
• M2: 313,408 km (0.084 R)
• M3: 390,151 km (0.03 R)
• M4: 757,713 km (0.058 R)
• M5: 845,078 km (0.075 R)
• M6: 935,884 km (0.071 R)
• M7: 1,351,467 km (0.079 R)
• M8: 1,589,777 km (0.098 R)
• M9: 1,702,424 km (0.105 R)
• M10: 1,911,861 km (0.118 R)
• M11: 2,278,974 km (0.053 R)
• M12: 2,614,522 km (0.119 R)
• M13: 2,855,973 km (0.107 R)
• M14: 3,132,579 km (0.075 R)
• M15: 3,417,713 km (0.039 R)
• M16: 3,592,892 km (0.052 R)
• M17: 4,259,799 km (0.096 R)
• M18: 5,062,990 km (0.075 R)
• M19: 5,363,383 km (0.048 R)
• M20: 5,498,769 km (0.116 R)
• M21: 5,601,094 km (0.088 R)
• M22: 5,703,868 km (0.058 R)
• M23: 5,738,425 km (0.069 R)
• M24: 6,016,378 km (0.101 R)
• M25: 6,913,366 km (0.055 R)
• M26: 7,023,770 km (0.059 R)
• M27: 7,698,606 km (0.102 R)
• M28: 7,966,535 km (0.097 R)
• M29: 8,551,014 km (0.079 R)
• M30: 8,868,311 km (0.105 R)
• M31: 9,596,404 km (0.046 R)
• M32: 11,023,269 km (0.069 R)
• M33: 11,109,287 km (0.105 R)
• M34: 11,195,456 km (0.097 R)
• M35: 11,673,571 km (0.114 R)
• M36: 11,937,162 km (0.082 R)
• M37: 12,158,268 km (0.082 R)
• M38: 12,247,129 km (0.062 R)
• M39: 12,604,668 km (0.037 R)
• M40: 12,920,319 km (0.114 R)
• M41: 14,631,569 km (0.086 R)
• M42: 14,773,388 km (0.066 R)
• M43: 14,963,228 km (0.031 R)
• M44: 15,010,800 km (0.037 R)
• M45: 15,345,301 km (0.079 R)
• M46: 15,827,455 km (0.082 R)
• M47: 16,314,545 km (0.098 R)
• M48: 17,054,456 km (0.101 R)
• M49: 18,413,553 km (0.098 R)
• M50: 18,566,741 km (0.037 R)
• M51: 19,650,578 km (0.106 R)
• M52: 19,807,057 km (0.092 R)
• M53: 19,859,267 km (0.078 R)
• M54: 22,366,826 km (0.095 R)
• M55: 22,693,997 km (0.106 R)
• M56: 23,685,232 km (0.055 R)
• M57: 23,963,036 km (0.074 R)
• M58: 24,297,836 km (0.11 R)
• M59: 24,465,834 km (0.105 R)
• M60: 24,746,629 km (0.034 R)
• M61: 24,972,073 km (0.063 R)
• M62: 26,109,466 km (0.066 R)
• M63: 26,224,208 km (0.065 R)
• M64: 26,973,543 km (0.082 R)
• M65: 27,788,552 km (0.102 R)
• M66: 29,085,267 km (0.086 R)
• M67: 30,341,440 km (0.119 R)
• M68: 30,885,228 km (0.106 R)
• M69: 31,188,762 km (0.05 R)
• M70: 31,615,266 km (0.042 R)
• M71: 32,474,107 km (0.111 R)
• M72: 32,782,728 km (0.067 R)
• M73: 33,465,044 km (0.115 R)
• M74: 34,403,172 km (0.102 R)
• M75: 35,033,278 km (0.105 R)
• M76: 35,349,678 km (0.047 R)
• M77: 35,413,107 km (0.094 R)
• M78: 36,304,860 km (0.05 R)
• M79: 37,268,420 km (0.07 R)
• M80: 38,175,432 km (0.1 R)
• M81: 38,893,202 km (0.062 R)
• M82: 40,010,998 km (0.071 R)
• M83: 40,341,908 km (0.108 R)
• M84: 40,408,180 km (0.037 R)
• M85: 40,474,452 km (0.105 R)
• M86: 41,674,077 km (0.102 R)
• M87: 42,143,815 km (0.075 R)
• M88: 42,210,984 km (0.116 R)
• M89: 42,817,903 km (0.074 R)
• M90: 43,699,483 km (0.079 R)
• M91: 43,835,617 km (0.103 R)
• M92: 44,108,334 km (0.105 R)
• M93: 45,687,489 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit