🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.43 AU - 0.61 AU

Year: 158 Days

Day: 23.9 Hours

Environment

Temp: 88 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.84 AU

Year: 263 Days

Day: 35.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,314,714 km

• M1: 386,411 km (0.077 R)
• M2: 708,047 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.89 AU - 1.41 AU

Year: 520 Days

Day: 18.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.42 AU - 1.44 AU

Year: 721 Days

Day: 40.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,314,714 km

• M1: 71,209 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.78 AU - 2.14 AU

Year: 1157 Days

Day: 40.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,314,714 km

• M1: 1,977,385 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.21 AU - 3.07 AU

Year: 1809 Days

Day: 12.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,314,714 km

• M1: 406,457 km (0.071 R)
• M2: 1,471,744 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.45 AU - 3.15 AU

Year: 1976 Days

Day: 24.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,314,714 km

• M1: 480,658 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 12.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.26 AU - 5.86 AU

Year: 4800 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,314,714 km

• M1: 279,598 km (0.105 R)
• M2: 435,330 km (0.119 R)
• M3: 892,501 km (0.116 R)
• M4: 1,031,477 km (0.085 R)
• M5: 1,285,046 km (0.105 R)
• M6: 1,542,803 km (0.077 R)
• M7: 1,643,781 km (0.049 R)
• M8: 1,817,465 km (0.107 R)
• M9: 1,942,828 km (0.116 R)
• M10: 2,317,121 km (0.087 R)
• M11: 2,673,613 km (0.101 R)
• M12: 2,900,254 km (0.045 R)
• M13: 2,984,328 km (0.054 R)
• M14: 3,111,935 km (0.045 R)
• M15: 3,686,092 km (0.106 R)
• M16: 3,823,273 km (0.042 R)
• M17: 4,781,597 km (0.114 R)
• M18: 4,981,908 km (0.096 R)
• M19: 5,083,186 km (0.117 R)
• M20: 5,236,374 km (0.11 R)
• M21: 5,339,447 km (0.077 R)
• M22: 5,811,279 km (0.066 R)
• M23: 5,944,720 km (0.081 R)
• M24: 6,133,363 km (0.084 R)
• M25: 6,269,348 km (0.067 R)
• M26: 6,378,853 km (0.063 R)
• M27: 6,516,633 km (0.073 R)
• M28: 6,795,184 km (0.059 R)
• M29: 7,106,198 km (0.085 R)
• M30: 7,335,382 km (0.113 R)
• M31: 7,566,959 km (0.082 R)
• M32: 8,487,136 km (0.096 R)
• M33: 8,761,050 km (0.077 R)
• M34: 8,976,022 km (0.035 R)
• M35: 9,537,014 km (0.058 R)
• M36: 9,821,699 km (0.103 R)
• M37: 10,270,193 km (0.107 R)
• M38: 10,399,595 km (0.102 R)
• M39: 10,660,045 km (0.074 R)
• M40: 11,220,738 km (0.029 R)
• M41: 11,387,390 km (0.058 R)
• M42: 11,622,259 km (0.102 R)
• M43: 11,824,814 km (0.117 R)
• M44: 12,473,919 km (0.105 R)
• M45: 13,557,905 km (0.074 R)
• M46: 13,842,590 km (0.119 R)
• M47: 14,021,509 km (0.094 R)
• M48: 14,201,176 km (0.068 R)
• M49: 15,000,926 km (0.101 R)
• M50: 15,184,782 km (0.096 R)
• M51: 15,777,938 km (0.083 R)
• M52: 16,872,545 km (0.1 R)
• M53: 17,371,155 km (0.12 R)
• M54: 17,913,447 km (0.107 R)
• M55: 18,030,433 km (0.11 R)
• M56: 19,214,051 km (0.086 R)
• M57: 20,219,349 km (0.104 R)
• M58: 20,544,724 km (0.09 R)
• M59: 20,789,915 km (0.099 R)
• M60: 21,077,143 km (0.074 R)
• M61: 21,159,572 km (0.086 R)
• M62: 21,531,322 km (0.074 R)
• M63: 21,905,167 km (0.088 R)
• M64: 22,239,369 km (0.102 R)
• M65: 23,167,025 km (0.055 R)
• M66: 23,294,483 km (0.091 R)
• M67: 24,021,379 km (0.041 R)
• M68: 24,236,650 km (0.087 R)
• M69: 24,452,370 km (0.07 R)
• M70: 25,103,869 km (0.069 R)
• M71: 25,278,450 km (0.047 R)
• M72: 25,672,939 km (0.106 R)
• M73: 26,379,341 km (0.079 R)
• M74: 26,734,935 km (0.043 R)
• M75: 26,823,945 km (0.077 R)
• M76: 26,913,255 km (0.109 R)
• M77: 28,764,529 km (0.066 R)
• M78: 28,992,965 km (0.077 R)
• M79: 29,820,840 km (0.092 R)
• M80: 30,005,892 km (0.109 R)
• M81: 31,077,162 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.9

Radius: 7.6

Gravity: 16.79 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.45 AU - 13.15 AU

Year: 19314 Days

Day: 16.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,314,714 km

• M1: 133,292 km (0.059 R)
• M2: 190,737 km (0.108 R)
• M3: 366,664 km (0.072 R)
• M4: 890,407 km (0.117 R)
• M5: 1,083,238 km (0.106 R)
• M6: 1,841,550 km (0.032 R)
• M7: 3,136,469 km (0.103 R)
• M8: 3,691,477 km (0.073 R)
• M9: 4,138,924 km (0.105 R)
• M10: 4,509,179 km (0.114 R)
• M11: 4,603,426 km (0.12 R)
• M12: 4,698,420 km (0.093 R)
• M13: 4,746,142 km (0.091 R)
• M14: 5,836,112 km (0.07 R)
• M15: 5,990,647 km (0.088 R)
• M16: 6,945,680 km (0.068 R)
• M17: 8,175,972 km (0.111 R)
• M18: 8,757,310 km (0.099 R)
• M19: 8,934,284 km (0.085 R)
• M20: 9,052,915 km (0.115 R)
• M21: 9,112,455 km (0.095 R)
• M22: 9,231,984 km (0.05 R)
• M23: 9,959,478 km (0.12 R)
• M24: 10,454,797 km (0.106 R)
• M25: 10,517,179 km (0.084 R)
• M26: 14,208,507 km (0.034 R)
• M27: 14,695,597 km (0.087 R)
• M28: 15,543,368 km (0.103 R)
• M29: 16,045,120 km (0.115 R)
• M30: 19,165,731 km (0.092 R)
• M31: 19,858,220 km (0.111 R)
• M32: 20,013,203 km (0.106 R)
• M33: 21,347,018 km (0.053 R)
• M34: 22,466,758 km (0.052 R)
• M35: 22,952,502 km (0.12 R)
• M36: 23,769,755 km (0.108 R)
• M37: 24,182,047 km (0.095 R)
• M38: 24,846,561 km (0.049 R)
• M39: 25,939,074 km (0.118 R)
• M40: 26,704,566 km (0.103 R)
• M41: 26,875,706 km (0.085 R)
• M42: 28,519,488 km (0.11 R)
• M43: 28,694,368 km (0.06 R)
• M44: 28,782,032 km (0.114 R)
• M45: 29,485,890 km (0.112 R)
• M46: 29,751,426 km (0.092 R)
• M47: 30,106,571 km (0.106 R)
• M48: 32,266,914 km (0.079 R)
• M49: 32,998,149 km (0.028 R)
• M50: 33,273,708 km (0.103 R)
• M51: 34,105,023 km (0.052 R)
• M52: 35,411,910 km (0.062 R)
• M53: 36,071,487 km (0.092 R)
• M54: 37,115,980 km (0.112 R)
• M55: 37,307,016 km (0.097 R)
• M56: 37,594,095 km (0.107 R)
• M57: 37,882,070 km (0.088 R)
• M58: 38,074,304 km (0.075 R)
• M59: 39,234,884 km (0.12 R)
• M60: 40,308,997 km (0.104 R)
• M61: 40,505,269 km (0.106 R)
• M62: 40,997,596 km (0.071 R)
• M63: 41,195,065 km (0.074 R)
• M64: 42,286,531 km (0.111 R)
• M65: 45,107,797 km (0.096 R)
• M66: 48,927,928 km (0.078 R)
• M67: 51,035,613 km (0.12 R)
• M68: 51,248,042 km (0.105 R)
• M69: 51,886,974 km (0.047 R)
• M70: 52,957,796 km (0.073 R)
• M71: 57,313,338 km (0.1 R)
• M72: 57,865,803 km (0.079 R)
• M73: 58,198,209 km (0.119 R)
• M74: 58,864,817 km (0.027 R)
• M75: 58,976,118 km (0.034 R)
• M76: 59,199,019 km (0.103 R)
• M77: 60,429,910 km (0.081 R)
• M78: 61,330,489 km (0.054 R)
• M79: 61,556,233 km (0.094 R)
• M80: 62,122,012 km (0.085 R)
• M81: 62,348,802 km (0.093 R)
• M82: 62,917,124 km (0.083 R)
• M83: 63,486,943 km (0.086 R)
• M84: 66,362,064 km (0.117 R)
• M85: 69,985,773 km (0.11 R)
• M86: 72,715,486 km (0.109 R)
• M87: 73,313,578 km (0.067 R)
• M88: 73,673,211 km (0.084 R)
• M89: 74,153,570 km (0.112 R)
• M90: 79,014,304 km (0.115 R)
• M91: 79,875,389 km (0.111 R)
• M92: 81,731,151 km (0.114 R)
• M93: 81,855,467 km (0.094 R)
• M94: 83,476,061 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.8

Radius: 3.2

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.71 AU - 19.53 AU

Year: 29876 Days

Day: 24.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 42,314,714 km

• M1: 187,297 km (0.101 R)
• M2: 293,212 km (0.099 R)
• M3: 470,485 km (0.077 R)
• M4: 1,162,226 km (0.066 R)
• M5: 1,731,595 km (0.086 R)
• M6: 1,930,561 km (0.109 R)
• M7: 2,230,654 km (0.077 R)
• M8: 2,924,938 km (0.078 R)
• M9: 3,161,153 km (0.063 R)
• M10: 3,431,027 km (0.112 R)
• M11: 3,935,022 km (0.106 R)
• M12: 4,431,837 km (0.078 R)
• M13: 4,461,756 km (0.031 R)
• M14: 4,491,676 km (0.084 R)
• M15: 5,515,524 km (0.109 R)
• M16: 5,579,851 km (0.03 R)
• M17: 5,676,790 km (0.118 R)
• M18: 5,741,716 km (0.08 R)
• M19: 5,839,553 km (0.073 R)
• M20: 6,236,286 km (0.115 R)
• M21: 6,573,630 km (0.108 R)
• M22: 6,676,104 km (0.095 R)
• M23: 8,200,058 km (0.102 R)
• M24: 10,814,879 km (0.099 R)
• M25: 11,341,763 km (0.062 R)
• M26: 11,670,130 km (0.078 R)
• M27: 11,752,708 km (0.116 R)
• M28: 11,794,147 km (0.117 R)
• M29: 13,143,071 km (0.118 R)
• M30: 13,358,192 km (0.113 R)
• M31: 13,487,894 km (0.082 R)
• M32: 13,618,044 km (0.042 R)
• M33: 14,010,738 km (0.108 R)
• M34: 14,054,570 km (0.117 R)
• M35: 14,274,629 km (0.088 R)
• M36: 14,673,457 km (0.038 R)
• M37: 15,346,348 km (0.113 R)
• M38: 16,029,262 km (0.112 R)
• M39: 20,081,719 km (0.086 R)
• M40: 20,279,787 km (0.079 R)
• M41: 22,552,627 km (0.076 R)
• M42: 24,217,352 km (0.118 R)
• M43: 24,322,669 km (0.103 R)
• M44: 25,706,001 km (0.115 R)
• M45: 25,974,977 km (0.065 R)
• M46: 27,005,408 km (0.1 R)
• M47: 27,278,723 km (0.111 R)
• M48: 28,437,059 km (0.079 R)
• M49: 28,492,560 km (0.105 R)
• M50: 30,516,470 km (0.071 R)
• M51: 31,086,737 km (0.09 R)
• M52: 32,993,810 km (0.07 R)
• M53: 34,226,946 km (0.103 R)
• M54: 34,997,823 km (0.082 R)
• M55: 36,134,767 km (0.108 R)
• M56: 36,315,332 km (0.114 R)
• M57: 37,222,942 km (0.073 R)
• M58: 37,466,338 km (0.044 R)
• M59: 37,527,224 km (0.043 R)
• M60: 39,990,353 km (0.066 R)
• M61: 40,614,176 km (0.091 R)
• M62: 41,871,546 km (0.103 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: 392 - 20,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit