🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.49 AU - 0.63 AU

Year: 147 Days

Day: 27.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,968,370 km

• M1: 50,863 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.77 AU - 1.13 AU

Year: 325 Days

Day: 20.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,968,370 km

• M1: 377,136 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.11 AU - 1.29 AU

Year: 462 Days

Day: 35.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.23 AU - 2.71 AU

Year: 1364 Days

Day: 33.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,968,370 km

• M1: 175,927 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.23 AU - 3.57 AU

Year: 2203 Days

Day: 16.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,968,370 km

• M1: 2,115,763 km (0.033 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.07 AU - 4.03 AU

Year: 2351 Days

Day: 42.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,968,370 km

• M1: 1,495,829 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.3 AU - 5.6 AU

Year: 3871 Days

Day: 14.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,968,370 km

• M1: 688,300 km (0.07 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.8

Radius: 10.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.55 AU - 6.85 AU

Year: 6095 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,968,370 km

• M1: 262,993 km (0.098 R)
• M2: 486,941 km (0.057 R)
• M3: 570,267 km (0.072 R)
• M4: 830,867 km (0.071 R)
• M5: 981,661 km (0.093 R)
• M6: 1,129,314 km (0.102 R)
• M7: 1,206,058 km (0.106 R)
• M8: 1,297,911 km (0.103 R)
• M9: 1,378,694 km (0.093 R)
• M10: 1,689,858 km (0.114 R)
• M11: 2,070,584 km (0.034 R)
• M12: 2,165,878 km (0.078 R)
• M13: 2,444,429 km (0.117 R)
• M14: 2,596,570 km (0.119 R)
• M15: 2,822,164 km (0.112 R)
• M16: 3,054,041 km (0.12 R)
• M17: 3,366,999 km (0.106 R)
• M18: 3,536,942 km (0.096 R)
• M19: 3,748,474 km (0.079 R)
• M20: 4,184,103 km (0.115 R)
• M21: 4,305,726 km (0.039 R)
• M22: 4,531,768 km (0.08 R)
• M23: 4,953,036 km (0.05 R)
• M24: 5,081,840 km (0.057 R)
• M25: 5,563,844 km (0.059 R)
• M26: 6,152,512 km (0.118 R)
• M27: 6,314,377 km (0.096 R)
• M28: 6,548,048 km (0.073 R)
• M29: 6,856,220 km (0.11 R)
• M30: 7,000,133 km (0.116 R)
• M31: 8,212,026 km (0.064 R)
• M32: 8,570,163 km (0.093 R)
• M33: 8,725,296 km (0.111 R)
• M34: 8,829,117 km (0.069 R)
• M35: 8,959,716 km (0.105 R)
• M36: 9,064,434 km (0.054 R)
• M37: 9,514,574 km (0.055 R)
• M38: 9,782,803 km (0.118 R)
• M39: 10,326,741 km (0.11 R)
• M40: 10,491,897 km (0.088 R)
• M41: 10,630,125 km (0.085 R)
• M42: 10,824,752 km (0.099 R)
• M43: 11,330,692 km (0.083 R)
• M44: 11,557,931 km (0.078 R)
• M45: 12,132,836 km (0.1 R)
• M46: 12,511,468 km (0.107 R)
• M47: 12,775,957 km (0.056 R)
• M48: 12,864,519 km (0.063 R)
• M49: 13,072,012 km (0.113 R)
• M50: 13,161,172 km (0.076 R)
• M51: 13,250,631 km (0.056 R)
• M52: 13,943,270 km (0.028 R)
• M53: 14,895,310 km (0.074 R)
• M54: 15,019,626 km (0.101 R)
• M55: 15,520,629 km (0.064 R)
• M56: 15,741,586 km (0.105 R)
• M57: 16,186,490 km (0.058 R)
• M58: 16,282,382 km (0.037 R)
• M59: 16,539,092 km (0.107 R)
• M60: 16,732,372 km (0.065 R)
• M61: 16,894,088 km (0.077 R)
• M62: 17,219,164 km (0.111 R)
• M63: 18,439,434 km (0.09 R)
• M64: 19,178,297 km (0.114 R)
• M65: 19,449,369 km (0.062 R)
• M66: 19,551,395 km (0.049 R)
• M67: 19,824,111 km (0.111 R)
• M68: 20,098,324 km (0.114 R)
• M69: 20,339,177 km (0.072 R)
• M70: 21,277,156 km (0.1 R)
• M71: 21,347,167 km (0.113 R)
• M72: 22,193,742 km (0.109 R)
• M73: 22,799,912 km (0.104 R)
• M74: 24,430,978 km (0.074 R)
• M75: 24,541,082 km (0.032 R)
• M76: 24,614,534 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.6

Radius: 7.6

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.29 AU - 14.93 AU

Year: 18628 Days

Day: 21.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,968,370 km

• M1: 109,954 km (0.112 R)
• M2: 195,524 km (0.082 R)
• M3: 335,548 km (0.113 R)
• M4: 1,272,928 km (0.091 R)
• M5: 1,322,296 km (0.086 R)
• M6: 1,713,943 km (0.087 R)
• M7: 1,768,845 km (0.037 R)
• M8: 1,852,321 km (0.094 R)
• M9: 2,140,147 km (0.045 R)
• M10: 2,566,800 km (0.096 R)
• M11: 3,153,523 km (0.094 R)
• M12: 3,255,399 km (0.074 R)
• M13: 3,323,765 km (0.11 R)
• M14: 3,602,466 km (0.111 R)
• M15: 4,071,456 km (0.095 R)
• M16: 4,332,055 km (0.116 R)
• M17: 4,830,216 km (0.072 R)
• M18: 5,755,628 km (0.102 R)
• M19: 6,217,437 km (0.114 R)
• M20: 6,647,531 km (0.051 R)
• M21: 6,734,747 km (0.082 R)
• M22: 6,866,093 km (0.059 R)
• M23: 7,718,502 km (0.088 R)
• M24: 7,856,282 km (0.069 R)
• M25: 8,274,109 km (0.09 R)
• M26: 8,746,838 km (0.072 R)
• M27: 9,131,304 km (0.074 R)
• M28: 10,418,744 km (0.09 R)
• M29: 11,135,318 km (0.099 R)
• M30: 11,187,078 km (0.109 R)
• M31: 11,447,379 km (0.03 R)
• M32: 11,814,941 km (0.099 R)
• M33: 14,381,890 km (0.069 R)
• M34: 15,466,625 km (0.055 R)
• M35: 16,814,801 km (0.114 R)
• M36: 16,933,881 km (0.052 R)
• M37: 18,629,124 km (0.105 R)
• M38: 19,496,941 km (0.06 R)
• M39: 20,631,790 km (0.103 R)
• M40: 20,823,126 km (0.115 R)
• M41: 21,335,948 km (0.055 R)
• M42: 21,982,809 km (0.055 R)
• M43: 22,178,184 km (0.113 R)
• M44: 22,570,579 km (0.115 R)
• M45: 22,636,252 km (0.077 R)
• M46: 23,229,707 km (0.06 R)
• M47: 23,428,672 km (0.111 R)
• M48: 24,096,028 km (0.091 R)
• M49: 24,163,048 km (0.028 R)
• M50: 24,837,136 km (0.038 R)
• M51: 25,176,574 km (0.095 R)
• M52: 25,380,924 km (0.119 R)
• M53: 26,066,232 km (0.11 R)
• M54: 27,595,122 km (0.093 R)
• M55: 28,017,138 km (0.075 R)
• M56: 29,870,356 km (0.067 R)
• M57: 30,158,931 km (0.107 R)
• M58: 30,375,997 km (0.035 R)
• M59: 32,204,981 km (0.052 R)
• M60: 32,872,187 km (0.064 R)
• M61: 33,618,830 km (0.09 R)
• M62: 36,429,625 km (0.03 R)
• M63: 36,583,710 km (0.067 R)
• M64: 36,815,138 km (0.076 R)
• M65: 37,901,967 km (0.084 R)
• M66: 38,527,735 km (0.104 R)
• M67: 39,078,105 km (0.108 R)
• M68: 39,710,306 km (0.101 R)
• M69: 40,984,730 km (0.09 R)
• M70: 41,626,954 km (0.08 R)
• M71: 42,921,424 km (0.056 R)
• M72: 43,573,671 km (0.074 R)
• M73: 43,982,821 km (0.056 R)
• M74: 44,146,930 km (0.104 R)
• M75: 44,970,317 km (0.115 R)
• M76: 48,737,939 km (0.118 R)
• M77: 49,247,918 km (0.111 R)
• M78: 50,016,103 km (0.033 R)
• M79: 51,132,702 km (0.1 R)
• M80: 51,219,020 km (0.051 R)
• M81: 51,650,909 km (0.073 R)
• M82: 52,779,475 km (0.115 R)
• M83: 54,972,730 km (0.1 R)
• M84: 55,769,637 km (0.073 R)
• M85: 57,643,650 km (0.082 R)
• M86: 58,453,124 km (0.081 R)
• M87: 58,814,104 km (0.112 R)
• M88: 59,719,769 km (0.103 R)
• M89: 60,447,712 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.9

Radius: 7.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.93 AU - 22.17 AU

Year: 26952 Days

Day: 19.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,968,370 km

• M1: 97,987 km (0.115 R)
• M2: 175,179 km (0.092 R)
• M3: 248,482 km (0.068 R)
• M4: 401,371 km (0.084 R)
• M5: 753,225 km (0.086 R)
• M6: 1,008,439 km (0.119 R)
• M7: 2,080,607 km (0.049 R)
• M8: 2,887,538 km (0.106 R)
• M9: 3,742,191 km (0.101 R)
• M10: 5,051,621 km (0.054 R)
• M11: 5,665,122 km (0.112 R)
• M12: 6,348,485 km (0.071 R)
• M13: 6,629,130 km (0.12 R)
• M14: 6,818,521 km (0.082 R)
• M15: 7,105,899 km (0.082 R)
• M16: 7,251,158 km (0.104 R)
• M17: 7,495,302 km (0.059 R)
• M18: 10,409,618 km (0.115 R)
• M19: 10,464,521 km (0.089 R)
• M20: 10,740,529 km (0.06 R)
• M21: 11,018,930 km (0.1 R)
• M22: 13,211,437 km (0.099 R)
• M23: 13,931,003 km (0.104 R)
• M24: 14,724,918 km (0.103 R)
• M25: 15,034,287 km (0.111 R)
• M26: 15,911,678 km (0.091 R)
• M27: 16,038,388 km (0.05 R)
• M28: 17,650,155 km (0.114 R)
• M29: 17,847,026 km (0.114 R)
• M30: 18,508,548 km (0.088 R)
• M31: 18,708,560 km (0.117 R)
• M32: 20,334,390 km (0.105 R)
• M33: 20,403,055 km (0.098 R)
• M34: 20,886,256 km (0.096 R)
• M35: 21,373,197 km (0.106 R)
• M36: 22,004,949 km (0.034 R)
• M37: 25,698,221 km (0.032 R)
• M38: 25,995,921 km (0.102 R)
• M39: 26,444,715 km (0.052 R)
• M40: 27,501,624 km (0.104 R)
• M41: 28,572,146 km (0.081 R)
• M42: 28,726,232 km (0.117 R)
• M43: 29,656,431 km (0.08 R)
• M44: 30,360,589 km (0.118 R)
• M45: 30,912,006 km (0.085 R)
• M46: 33,312,603 km (0.085 R)
• M47: 34,781,655 km (0.11 R)
• M48: 35,028,491 km (0.111 R)
• M49: 35,275,926 km (0.074 R)
• M50: 35,358,504 km (0.108 R)
• M51: 36,104,997 km (0.118 R)
• M52: 36,438,451 km (0.109 R)
• M53: 38,545,238 km (0.052 R)
• M54: 39,142,283 km (0.109 R)
• M55: 39,484,862 km (0.11 R)
• M56: 40,259,031 km (0.111 R)
• M57: 40,431,817 km (0.047 R)
• M58: 42,787,983 km (0.101 R)
• M59: 43,052,472 km (0.094 R)
• M60: 44,204,974 km (0.051 R)
• M61: 44,294,134 km (0.075 R)
• M62: 44,561,765 km (0.048 R)
• M63: 44,919,304 km (0.094 R)
• M64: 45,277,890 km (0.077 R)
• M65: 48,455,798 km (0.109 R)
• M66: 48,639,653 km (0.113 R)
• M67: 50,396,830 km (0.092 R)
• M68: 50,490,029 km (0.097 R)
• M69: 50,862,827 km (0.048 R)
• M70: 52,080,853 km (0.043 R)
• M71: 52,269,047 km (0.082 R)
• M72: 52,551,787 km (0.114 R)
• M73: 52,740,580 km (0.073 R)
• M74: 53,592,988 km (0.104 R)
• M75: 56,467,063 km (0.057 R)
• M76: 56,660,493 km (0.111 R)
• M77: 56,951,012 km (0.103 R)
• M78: 58,215,563 km (0.115 R)
• M79: 58,606,462 km (0.113 R)
• M80: 61,566,106 km (0.091 R)
• M81: 62,463,544 km (0.047 R)
• M82: 63,465,700 km (0.092 R)
• M83: 64,372,113 km (0.09 R)
• M84: 64,574,220 km (0.118 R)
• M85: 66,708,084 km (0.099 R)
• M86: 68,040,702 km (0.036 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 15,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit