🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.51 AU - 0.65 AU

Year: 165 Days

Day: 34.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,378,191 km

• M1: 234,569 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.67 AU - 0.93 AU

Year: 267 Days

Day: 36.4 Hours

Environment

Temp: 94 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.17 AU - 1.33 AU

Year: 521 Days

Day: 23.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,378,191 km

• M1: 254,466 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.78 AU - 2.12 AU

Year: 1015 Days

Day: 12.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,378,191 km

• M1: 1,156,541 km (0.048 R)
• M2: 1,505,104 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.9 AU - 2.42 AU

Year: 1183 Days

Day: 17.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.21 AU - 3.43 AU

Year: 1765 Days

Day: 42.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,378,191 km

• M1: 519,553 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.4 AU - 4.82 AU

Year: 3106 Days

Day: 42.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 111.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.4

Radius: 12.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.44 AU - 7.12 AU

Year: 5180 Days

Day: 14 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,378,191 km

• M1: 165,455 km (0.075 R)
• M2: 335,249 km (0.077 R)
• M3: 512,223 km (0.061 R)
• M4: 643,570 km (0.085 R)
• M5: 787,932 km (0.083 R)
• M6: 958,025 km (0.108 R)
• M7: 1,320,949 km (0.086 R)
• M8: 1,526,796 km (0.08 R)
• M9: 1,692,700 km (0.083 R)
• M10: 2,006,706 km (0.062 R)
• M11: 2,339,711 km (0.092 R)
• M12: 2,474,050 km (0.08 R)
• M13: 2,690,667 km (0.077 R)
• M14: 2,811,393 km (0.068 R)
• M15: 3,121,509 km (0.049 R)
• M16: 3,685,344 km (0.114 R)
• M17: 3,933,526 km (0.098 R)
• M18: 4,025,230 km (0.025 R)
• M19: 4,351,652 km (0.119 R)
• M20: 4,446,498 km (0.091 R)
• M21: 4,638,432 km (0.042 R)
• M22: 4,981,011 km (0.09 R)
• M23: 5,638,942 km (0.071 R)
• M24: 5,951,901 km (0.063 R)
• M25: 6,351,327 km (0.076 R)
• M26: 6,704,378 km (0.083 R)
• M27: 6,925,035 km (0.092 R)
• M28: 8,122,267 km (0.047 R)
• M29: 9,259,959 km (0.11 R)
• M30: 9,505,897 km (0.107 R)
• M31: 10,098,754 km (0.034 R)
• M32: 10,193,449 km (0.077 R)
• M33: 10,447,466 km (0.088 R)
• M34: 11,059,023 km (0.11 R)
• M35: 11,682,397 km (0.077 R)
• M36: 12,015,103 km (0.081 R)
• M37: 12,350,800 km (0.101 R)
• M38: 12,826,222 km (0.055 R)
• M39: 13,725,006 km (0.093 R)
• M40: 14,217,333 km (0.088 R)
• M41: 15,038,775 km (0.071 R)
• M42: 15,255,692 km (0.091 R)
• M43: 15,619,364 km (0.105 R)
• M44: 16,615,835 km (0.118 R)
• M45: 16,839,933 km (0.052 R)
• M46: 18,206,360 km (0.115 R)
• M47: 18,398,893 km (0.051 R)
• M48: 18,708,560 km (0.073 R)
• M49: 18,863,992 km (0.087 R)
• M50: 20,083,065 km (0.106 R)
• M51: 20,561,779 km (0.033 R)
• M52: 20,762,389 km (0.1 R)
• M53: 21,084,773 km (0.061 R)
• M54: 21,368,111 km (0.11 R)
• M55: 21,490,033 km (0.095 R)
• M56: 22,308,184 km (0.119 R)
• M57: 22,514,330 km (0.08 R)
• M58: 22,970,155 km (0.04 R)
• M59: 24,101,713 km (0.032 R)
• M60: 24,866,308 km (0.096 R)
• M61: 24,994,513 km (0.104 R)
• M62: 25,897,935 km (0.076 R)
• M63: 26,027,935 km (0.08 R)
• M64: 26,419,134 km (0.047 R)
• M65: 26,987,605 km (0.114 R)
• M66: 27,692,660 km (0.119 R)
• M67: 27,825,653 km (0.056 R)
• M68: 28,627,497 km (0.034 R)
• M69: 28,896,474 km (0.102 R)
• M70: 29,121,320 km (0.06 R)
• M71: 29,301,585 km (0.042 R)
• M72: 30,208,298 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.6

Radius: 9.3

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.14 AU - 8.48 AU

Year: 8930 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,378,191 km

• M1: 144,212 km (0.077 R)
• M2: 394,041 km (0.116 R)
• M3: 490,232 km (0.049 R)
• M4: 848,370 km (0.069 R)
• M5: 1,517,222 km (0.058 R)
• M6: 1,699,881 km (0.105 R)
• M7: 3,228,172 km (0.103 R)
• M8: 3,922,905 km (0.103 R)
• M9: 4,433,034 km (0.089 R)
• M10: 5,031,724 km (0.117 R)
• M11: 5,099,941 km (0.101 R)
• M12: 5,620,691 km (0.092 R)
• M13: 6,085,791 km (0.086 R)
• M14: 6,304,653 km (0.119 R)
• M15: 6,563,158 km (0.09 R)
• M16: 7,515,199 km (0.103 R)
• M17: 8,067,065 km (0.074 R)
• M18: 8,307,619 km (0.114 R)
• M19: 8,428,643 km (0.087 R)
• M20: 8,550,416 km (0.106 R)
• M21: 8,631,947 km (0.111 R)
• M22: 9,043,341 km (0.109 R)
• M23: 9,799,857 km (0.112 R)
• M24: 10,489,503 km (0.109 R)
• M25: 10,972,555 km (0.097 R)
• M26: 11,373,328 km (0.045 R)
• M27: 11,915,022 km (0.118 R)
• M28: 12,051,754 km (0.082 R)
• M29: 12,280,938 km (0.08 R)
• M30: 13,590,368 km (0.117 R)
• M31: 13,972,591 km (0.104 R)
• M32: 15,140,501 km (0.095 R)
• M33: 15,239,236 km (0.08 R)
• M34: 15,338,120 km (0.083 R)
• M35: 15,886,247 km (0.114 R)
• M36: 16,187,836 km (0.105 R)
• M37: 16,491,520 km (0.083 R)
• M38: 16,745,836 km (0.112 R)
• M39: 17,516,863 km (0.12 R)
• M40: 18,246,901 km (0.113 R)
• M41: 18,668,617 km (0.036 R)
• M42: 19,307,101 km (0.091 R)
• M43: 19,682,891 km (0.082 R)
• M44: 21,209,986 km (0.099 R)
• M45: 22,099,645 km (0.073 R)
• M46: 22,661,983 km (0.091 R)
• M47: 22,774,929 km (0.118 R)
• M48: 23,285,806 km (0.118 R)
• M49: 23,399,949 km (0.105 R)
• M50: 24,376,823 km (0.1 R)
• M51: 25,015,906 km (0.087 R)
• M52: 26,429,605 km (0.116 R)
• M53: 26,548,685 km (0.067 R)
• M54: 27,326,295 km (0.071 R)
• M55: 27,627,436 km (0.055 R)
• M56: 27,687,724 km (0.097 R)
• M57: 28,111,534 km (0.101 R)
• M58: 28,293,744 km (0.087 R)
• M59: 28,415,517 km (0.105 R)
• M60: 28,598,326 km (0.089 R)
• M61: 28,904,104 km (0.11 R)
• M62: 30,573,616 km (0.097 R)
• M63: 30,636,148 km (0.114 R)
• M64: 30,886,276 km (0.106 R)
• M65: 31,199,833 km (0.067 R)
• M66: 31,262,813 km (0.097 R)
• M67: 31,703,978 km (0.095 R)
• M68: 31,830,388 km (0.105 R)
• M69: 32,083,807 km (0.093 R)
• M70: 32,592,589 km (0.106 R)
• M71: 33,232,269 km (0.069 R)
• M72: 33,747,036 km (0.084 R)
• M73: 33,940,765 km (0.084 R)
• M74: 34,005,391 km (0.082 R)
• M75: 38,834,710 km (0.081 R)
• M76: 39,105,482 km (0.068 R)
• M77: 39,580,754 km (0.084 R)
• M78: 41,018,240 km (0.116 R)
• M79: 42,194,379 km (0.098 R)
• M80: 42,263,942 km (0.047 R)
• M81: 47,080,843 km (0.088 R)
• M82: 47,658,890 km (0.059 R)
• M83: 47,948,810 km (0.077 R)
• M84: 48,384,739 km (0.106 R)
• M85: 48,676,155 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.1

Radius: 4.9

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.52 AU - 17.64 AU

Year: 24037 Days

Day: 15.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,378,191 km

• M1: 65,823 km (0.067 R)
• M2: 99,782 km (0.12 R)
• M3: 203,154 km (0.067 R)
• M4: 275,709 km (0.04 R)
• M5: 742,604 km (0.04 R)
• M6: 940,372 km (0.037 R)
• M7: 1,336,358 km (0.078 R)
• M8: 1,406,968 km (0.065 R)
• M9: 1,576,612 km (0.073 R)
• M10: 1,778,569 km (0.044 R)
• M11: 2,124,140 km (0.035 R)
• M12: 2,234,693 km (0.086 R)
• M13: 2,432,761 km (0.107 R)
• M14: 2,636,363 km (0.039 R)
• M15: 3,407,690 km (0.118 R)
• M16: 3,472,316 km (0.097 R)
• M17: 3,602,616 km (0.104 R)
• M18: 4,955,729 km (0.08 R)
• M19: 4,992,231 km (0.085 R)
• M20: 5,250,885 km (0.103 R)
• M21: 5,627,722 km (0.079 R)
• M22: 6,130,670 km (0.089 R)
• M23: 6,327,990 km (0.035 R)
• M24: 6,688,222 km (0.098 R)
• M25: 7,345,255 km (0.081 R)
• M26: 7,470,768 km (0.091 R)
• M27: 7,512,655 km (0.113 R)
• M28: 8,325,271 km (0.068 R)
• M29: 8,675,629 km (0.107 R)
• M30: 8,986,194 km (0.072 R)
• M31: 9,755,427 km (0.091 R)
• M32: 9,939,582 km (0.093 R)
• M33: 10,032,033 km (0.067 R)
• M34: 11,404,594 km (0.087 R)
• M35: 11,744,630 km (0.09 R)
• M36: 12,038,739 km (0.104 R)
• M37: 12,885,164 km (0.114 R)
• M38: 13,957,182 km (0.095 R)
• M39: 14,687,519 km (0.081 R)
• M40: 14,740,177 km (0.084 R)
• M41: 15,806,212 km (0.053 R)
• M42: 17,117,886 km (0.096 R)
• M43: 19,149,874 km (0.098 R)
• M44: 20,311,352 km (0.042 R)
• M45: 20,841,377 km (0.1 R)
• M46: 21,614,948 km (0.047 R)
• M47: 21,734,775 km (0.1 R)
• M48: 22,216,481 km (0.059 R)
• M49: 22,945,471 km (0.084 R)
• M50: 23,129,028 km (0.064 R)
• M51: 23,435,853 km (0.098 R)
• M52: 24,302,324 km (0.091 R)
• M53: 27,351,577 km (0.092 R)
• M54: 27,611,129 km (0.054 R)
• M55: 31,532,239 km (0.109 R)
• M56: 31,600,157 km (0.079 R)
• M57: 31,668,224 km (0.111 R)
• M58: 32,488,020 km (0.059 R)
• M59: 33,107,355 km (0.054 R)
• M60: 33,522,489 km (0.065 R)
• M61: 33,661,166 km (0.069 R)
• M62: 34,287,982 km (0.079 R)
• M63: 34,567,730 km (0.091 R)
• M64: 34,707,903 km (0.088 R)
• M65: 35,129,619 km (0.093 R)
• M66: 35,694,351 km (0.118 R)
• M67: 36,119,957 km (0.104 R)
• M68: 36,262,225 km (0.103 R)
• M69: 36,476,000 km (0.096 R)
• M70: 36,976,255 km (0.096 R)
• M71: 37,478,904 km (0.063 R)
• M72: 37,550,861 km (0.104 R)
• M73: 37,911,392 km (0.088 R)
• M74: 38,418,229 km (0.111 R)
• M75: 38,636,044 km (0.099 R)
• M76: 39,584,943 km (0.114 R)
• M77: 40,541,472 km (0.113 R)
• M78: 40,911,278 km (0.08 R)
• M79: 41,728,980 km (0.104 R)
• M80: 42,402,170 km (0.079 R)
• M81: 42,777,661 km (0.11 R)
• M82: 43,986,561 km (0.073 R)
• M83: 44,595,125 km (0.06 R)
• M84: 45,283,275 km (0.102 R)
• M85: 45,513,357 km (0.07 R)
• M86: 46,824,882 km (0.04 R)
• M87: 49,405,744 km (0.117 R)
• M88: 49,879,969 km (0.06 R)
• M89: 50,196,967 km (0.119 R)
• M90: 50,435,127 km (0.061 R)
• M91: 51,952,349 km (0.119 R)
• M92: 52,434,502 km (0.099 R)
• M93: 53,403,448 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit