🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.55 AU - 0.63 AU

Year: 171 Days

Day: 13.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,060,389 km

• M1: 344,524 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.46 AU - 0.76 AU

Year: 179 Days

Day: 12.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 111,060,389 km

• M1: 68,516 km (0.035 R)
• M2: 251,025 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.57 AU - 2.03 AU

Year: 910 Days

Day: 26.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,060,389 km

• M1: 47,273 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.71 AU - 1.97 AU

Year: 940 Days

Day: 38.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,060,389 km

• M1: 40,691 km (0.072 R)
• M2: 723,455 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.25 AU - 2.59 AU

Year: 1418 Days

Day: 45.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.34 AU - 3.36 AU

Year: 1813 Days

Day: 33.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 102.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,060,389 km

• M1: 313,856 km (0.111 R)
• M2: 890,855 km (0.09 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.7

Radius: 12.9

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.19 AU - 8.41 AU

Year: 7430 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 111,060,389 km

• M1: 190,438 km (0.113 R)
• M2: 357,240 km (0.115 R)
• M3: 496,515 km (0.103 R)
• M4: 644,168 km (0.041 R)
• M5: 1,040,603 km (0.066 R)
• M6: 1,164,919 km (0.08 R)
• M7: 1,390,363 km (0.1 R)
• M8: 1,734,887 km (0.116 R)
• M9: 1,820,008 km (0.085 R)
• M10: 2,039,169 km (0.074 R)
• M11: 2,267,305 km (0.111 R)
• M12: 3,078,874 km (0.077 R)
• M13: 3,368,346 km (0.101 R)
• M14: 4,260,847 km (0.069 R)
• M15: 4,436,175 km (0.099 R)
• M16: 4,824,232 km (0.11 R)
• M17: 5,285,742 km (0.114 R)
• M18: 5,411,254 km (0.076 R)
• M19: 6,053,927 km (0.04 R)
• M20: 6,788,602 km (0.119 R)
• M21: 6,925,334 km (0.083 R)
• M22: 7,943,497 km (0.036 R)
• M23: 8,159,965 km (0.115 R)
• M24: 8,269,022 km (0.06 R)
• M25: 8,784,088 km (0.057 R)
• M26: 9,083,134 km (0.117 R)
• M27: 9,385,621 km (0.112 R)
• M28: 10,156,199 km (0.114 R)
• M29: 10,430,861 km (0.061 R)
• M30: 11,148,183 km (0.107 R)
• M31: 11,431,372 km (0.069 R)
• M32: 12,968,041 km (0.105 R)
• M33: 13,394,545 km (0.12 R)
• M34: 13,566,433 km (0.091 R)
• M35: 14,086,435 km (0.114 R)
• M36: 14,217,482 km (0.077 R)
• M37: 15,146,036 km (0.08 R)
• M38: 15,415,013 km (0.066 R)
• M39: 15,595,129 km (0.077 R)
• M40: 15,866,649 km (0.099 R)
• M41: 16,552,556 km (0.038 R)
• M42: 17,905,818 km (0.102 R)
• M43: 18,190,203 km (0.092 R)
• M44: 18,333,069 km (0.116 R)
• M45: 18,667,570 km (0.077 R)
• M46: 18,811,633 km (0.115 R)
• M47: 20,222,939 km (0.111 R)
• M48: 20,370,892 km (0.054 R)
• M49: 20,767,176 km (0.096 R)
• M50: 21,215,970 km (0.03 R)
• M51: 21,416,431 km (0.064 R)
• M52: 21,617,640 km (0.11 R)
• M53: 21,971,140 km (0.067 R)
• M54: 22,123,281 km (0.076 R)
• M55: 22,326,734 km (0.114 R)
• M56: 22,632,811 km (0.029 R)
• M57: 23,301,065 km (0.098 R)
• M58: 23,611,780 km (0.088 R)
• M59: 23,975,901 km (0.093 R)
• M60: 24,289,458 km (0.052 R)
• M61: 24,709,679 km (0.086 R)
• M62: 25,185,250 km (0.053 R)
• M63: 25,397,679 km (0.067 R)
• M64: 27,608,736 km (0.102 R)
• M65: 27,937,402 km (0.066 R)
• M66: 28,047,207 km (0.077 R)
• M67: 28,654,126 km (0.081 R)
• M68: 29,376,833 km (0.113 R)
• M69: 29,600,482 km (0.086 R)
• M70: 30,105,524 km (0.115 R)
• M71: 31,067,588 km (0.116 R)
• M72: 31,581,008 km (0.104 R)
• M73: 31,982,230 km (0.114 R)
• M74: 33,021,636 km (0.077 R)
• M75: 35,193,049 km (0.094 R)
• M76: 35,609,080 km (0.108 R)
• M77: 35,728,160 km (0.1 R)
• M78: 36,385,942 km (0.055 R)
• M79: 36,686,185 km (0.083 R)
• M80: 39,118,048 km (0.114 R)
• M81: 39,302,652 km (0.029 R)
• M82: 39,734,242 km (0.088 R)
• M83: 40,788,907 km (0.115 R)
• M84: 41,852,847 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.3

Radius: 10.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.13 AU - 11.81 AU

Year: 10979 Days

Day: 5.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 111,060,389 km

• M1: 196,871 km (0.102 R)
• M2: 419,472 km (0.067 R)
• M3: 482,752 km (0.111 R)
• M4: 680,371 km (0.068 R)
• M5: 757,713 km (0.108 R)
• M6: 822,040 km (0.104 R)
• M7: 1,026,840 km (0.091 R)
• M8: 1,210,396 km (0.113 R)
• M9: 1,345,483 km (0.109 R)
• M10: 1,506,301 km (0.111 R)
• M11: 1,589,178 km (0.039 R)
• M12: 1,759,570 km (0.091 R)
• M13: 1,958,535 km (0.092 R)
• M14: 2,283,013 km (0.099 R)
• M15: 2,451,610 km (0.058 R)
• M16: 2,982,383 km (0.05 R)
• M17: 3,114,029 km (0.095 R)
• M18: 3,247,620 km (0.113 R)
• M19: 3,328,702 km (0.09 R)
• M20: 3,631,937 km (0.033 R)
• M21: 3,886,702 km (0.063 R)
• M22: 4,235,415 km (0.087 R)
• M23: 4,413,736 km (0.12 R)
• M24: 4,594,450 km (0.098 R)
• M25: 5,119,838 km (0.076 R)
• M26: 5,470,196 km (0.057 R)
• M27: 6,808,349 km (0.075 R)
• M28: 7,087,798 km (0.075 R)
• M29: 8,465,744 km (0.092 R)
• M30: 8,804,134 km (0.051 R)
• M31: 10,042,804 km (0.097 R)
• M32: 10,360,999 km (0.046 R)
• M33: 11,791,903 km (0.087 R)
• M34: 12,679,766 km (0.108 R)
• M35: 12,980,607 km (0.093 R)
• M36: 13,764,799 km (0.071 R)
• M37: 15,884,152 km (0.078 R)
• M38: 16,394,580 km (0.045 R)
• M39: 16,628,551 km (0.101 R)
• M40: 16,957,816 km (0.1 R)
• M41: 17,336,748 km (0.113 R)
• M42: 18,393,208 km (0.093 R)
• M43: 19,076,421 km (0.076 R)
• M44: 20,417,267 km (0.041 R)
• M45: 20,719,455 km (0.092 R)
• M46: 20,870,997 km (0.073 R)
• M47: 21,277,156 km (0.086 R)
• M48: 21,379,032 km (0.077 R)
• M49: 21,942,567 km (0.116 R)
• M50: 23,979,791 km (0.086 R)
• M51: 24,405,097 km (0.063 R)
• M52: 24,832,947 km (0.059 R)
• M53: 25,155,480 km (0.111 R)
• M54: 25,967,797 km (0.057 R)
• M55: 26,569,031 km (0.028 R)
• M56: 27,562,660 km (0.098 R)
• M57: 28,962,746 km (0.114 R)
• M58: 29,302,184 km (0.057 R)
• M59: 30,500,762 km (0.114 R)
• M60: 30,788,588 km (0.11 R)
• M61: 30,903,928 km (0.102 R)
• M62: 31,482,722 km (0.053 R)
• M63: 32,065,256 km (0.119 R)
• M64: 32,182,242 km (0.119 R)
• M65: 33,477,759 km (0.11 R)
• M66: 34,012,572 km (0.098 R)
• M67: 34,370,709 km (0.116 R)
• M68: 34,550,376 km (0.062 R)
• M69: 34,910,309 km (0.091 R)
• M70: 35,513,188 km (0.119 R)
• M71: 35,815,974 km (0.101 R)
• M72: 36,974,011 km (0.032 R)
• M73: 37,158,017 km (0.115 R)
• M74: 37,835,246 km (0.048 R)
• M75: 38,268,332 km (0.103 R)
• M76: 38,952,294 km (0.05 R)
• M77: 39,577,463 km (0.094 R)
• M78: 39,954,151 km (0.066 R)
• M79: 40,332,035 km (0.085 R)
• M80: 40,837,825 km (0.114 R)
• M81: 41,600,325 km (0.082 R)
• M82: 41,855,689 km (0.093 R)
• M83: 42,239,408 km (0.116 R)
• M84: 43,139,538 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.2

Radius: 3

Gravity: 105.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.78 AU - 20.22 AU

Year: 29977 Days

Day: 22 Hours

Environment

Temp: -210 °C

Axial Tilt: 141.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,060,389 km

• M1: 88,861 km (0.07 R)
• M2: 241,301 km (0.092 R)
• M3: 351,256 km (0.081 R)
• M4: 375,191 km (0.114 R)
• M5: 529,876 km (0.068 R)
• M6: 1,588,131 km (0.095 R)
• M7: 2,182,184 km (0.098 R)
• M8: 3,135,422 km (0.106 R)
• M9: 3,288,161 km (0.094 R)
• M10: 3,443,444 km (0.047 R)
• M11: 3,495,653 km (0.114 R)
• M12: 3,760,890 km (0.117 R)
• M13: 4,143,113 km (0.087 R)
• M14: 5,241,161 km (0.101 R)
• M15: 6,040,912 km (0.102 R)
• M16: 6,294,630 km (0.115 R)
• M17: 7,410,929 km (0.065 R)
• M18: 7,614,083 km (0.086 R)
• M19: 7,956,961 km (0.108 R)
• M20: 8,800,095 km (0.071 R)
• M21: 9,304,838 km (0.041 R)
• M22: 9,819,006 km (0.098 R)
• M23: 10,569,239 km (0.061 R)
• M24: 11,260,082 km (0.033 R)
• M25: 11,415,664 km (0.06 R)
• M26: 13,009,330 km (0.101 R)
• M27: 14,082,096 km (0.107 R)
• M28: 14,756,184 km (0.045 R)
• M29: 15,786,764 km (0.09 R)
• M30: 15,960,896 km (0.063 R)
• M31: 22,437,437 km (0.036 R)
• M32: 23,818,674 km (0.067 R)
• M33: 24,118,318 km (0.107 R)
• M34: 25,634,642 km (0.091 R)
• M35: 25,941,617 km (0.066 R)
• M36: 28,018,933 km (0.089 R)
• M37: 28,335,033 km (0.066 R)
• M38: 30,689,554 km (0.106 R)
• M39: 32,330,493 km (0.109 R)
• M40: 32,994,708 km (0.107 R)
• M41: 34,449,398 km (0.102 R)
• M42: 34,562,194 km (0.095 R)
• M43: 35,241,369 km (0.105 R)
• M44: 39,525,702 km (0.095 R)
• M45: 39,998,581 km (0.112 R)
• M46: 41,428,438 km (0.106 R)
• M47: 41,668,393 km (0.096 R)
• M48: 42,511,825 km (0.07 R)
• M49: 43,970,853 km (0.097 R)
• M50: 44,338,116 km (0.066 R)
• M51: 46,065,672 km (0.064 R)
• M52: 46,563,235 km (0.042 R)
• M53: 47,313,019 km (0.111 R)
• M54: 50,607,613 km (0.1 R)
• M55: 50,735,819 km (0.087 R)
• M56: 51,121,033 km (0.119 R)
• M57: 55,951,100 km (0.089 R)
• M58: 57,682,396 km (0.041 R)
• M59: 58,621,870 km (0.079 R)
• M60: 60,379,945 km (0.077 R)
• M61: 62,155,372 km (0.075 R)
• M62: 63,532,720 km (0.107 R)
• M63: 63,670,948 km (0.098 R)
• M64: 64,502,712 km (0.064 R)
• M65: 65,338,216 km (0.105 R)
• M66: 65,897,114 km (0.09 R)
• M67: 66,177,161 km (0.065 R)
• M68: 66,738,452 km (0.082 R)
• M69: 69,568,545 km (0.113 R)
• M70: 70,711,473 km (0.12 R)
• M71: 72,871,217 km (0.063 R)
• M72: 74,177,506 km (0.094 R)
• M73: 75,491,424 km (0.111 R)
• M74: 77,402,836 km (0.081 R)
• M75: 77,698,292 km (0.057 R)
• M76: 78,883,855 km (0.099 R)
• M77: 80,224,850 km (0.077 R)
• M78: 88,581,686 km (0.09 R)
• M79: 89,509,941 km (0.059 R)
• M80: 90,285,905 km (0.038 R)
• M81: 91,219,994 km (0.055 R)
• M82: 92,627,262 km (0.091 R)
• M83: 96,891,698 km (0.118 R)
• M84: 97,210,192 km (0.073 R)
• M85: 98,327,389 km (0.085 R)
• M86: 98,647,379 km (0.055 R)
• M87: 100,574,499 km (0.112 R)
• M88: 100,735,765 km (0.079 R)
• M89: 102,352,021 km (0.11 R)
• M90: 103,488,516 km (0.085 R)
• M91: 104,792,560 km (0.094 R)
• M92: 106,594,467 km (0.096 R)
• M93: 106,758,725 km (0.104 R)
• M94: 107,087,691 km (0.12 R)
• M95: 108,737,157 km (0.064 R)
• M96: 108,902,463 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 15,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit