🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.49 AU - 0.55 AU

Year: 143 Days

Day: 14.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.64 AU - 0.92 AU

Year: 262 Days

Day: 19.7 Hours

Environment

Temp: 77 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,692,253 km

• M1: 583,132 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.91 AU - 1.29 AU

Year: 439 Days

Day: 20.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,692,253 km

• M1: 131,497 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.98 AU - 1.26 AU

Year: 451 Days

Day: 24.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.5 AU - 1.58 AU

Year: 728 Days

Day: 36.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.24 AU - 2 AU

Year: 785 Days

Day: 12.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.96 AU - 4.18 AU

Year: 2569 Days

Day: 38.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.4

Radius: 7.9

Gravity: 15.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.61 AU - 15.01 AU

Year: 17459 Days

Day: 20.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,692,253 km

• M1: 285,134 km (0.064 R)
• M2: 740,509 km (0.108 R)
• M3: 886,517 km (0.111 R)
• M4: 1,206,956 km (0.098 R)
• M5: 1,439,880 km (0.047 R)
• M6: 1,561,802 km (0.088 R)
• M7: 1,655,600 km (0.105 R)
• M8: 2,186,971 km (0.104 R)
• M9: 2,581,461 km (0.06 R)
• M10: 2,844,005 km (0.068 R)
• M11: 3,036,837 km (0.034 R)
• M12: 3,766,276 km (0.085 R)
• M13: 4,237,808 km (0.108 R)
• M14: 4,956,925 km (0.105 R)
• M15: 5,283,348 km (0.068 R)
• M16: 6,505,263 km (0.105 R)
• M17: 6,811,191 km (0.119 R)
• M18: 9,080,740 km (0.12 R)
• M19: 9,194,136 km (0.047 R)
• M20: 9,710,547 km (0.105 R)
• M21: 10,118,800 km (0.075 R)
• M22: 10,473,048 km (0.041 R)
• M23: 11,254,697 km (0.071 R)
• M24: 11,745,078 km (0.101 R)
• M25: 12,430,685 km (0.11 R)
• M26: 12,556,796 km (0.112 R)
• M27: 13,321,990 km (0.108 R)
• M28: 13,515,719 km (0.068 R)
• M29: 14,497,978 km (0.108 R)
• M30: 14,564,400 km (0.084 R)
• M31: 15,367,890 km (0.098 R)
• M32: 15,638,961 km (0.099 R)
• M33: 15,911,529 km (0.111 R)
• M34: 15,980,045 km (0.12 R)
• M35: 16,048,560 km (0.117 R)
• M36: 16,185,742 km (0.094 R)
• M37: 16,254,557 km (0.05 R)
• M38: 16,392,486 km (0.108 R)
• M39: 17,792,722 km (0.106 R)
• M40: 19,012,693 km (0.089 R)
• M41: 20,482,342 km (0.09 R)
• M42: 21,381,575 km (0.108 R)
• M43: 23,140,846 km (0.077 R)
• M44: 23,373,770 km (0.043 R)
• M45: 23,763,622 km (0.056 R)
• M46: 24,234,257 km (0.088 R)
• M47: 24,391,933 km (0.057 R)
• M48: 25,184,802 km (0.108 R)
• M49: 25,905,863 km (0.045 R)
• M50: 26,714,739 km (0.08 R)
• M51: 26,796,120 km (0.051 R)
• M52: 26,877,501 km (0.088 R)
• M53: 28,940,157 km (0.086 R)
• M54: 30,796,966 km (0.082 R)
• M55: 32,691,922 km (0.057 R)
• M56: 33,741,501 km (0.094 R)
• M57: 34,979,722 km (0.119 R)
• M58: 36,503,376 km (0.1 R)
• M59: 36,864,954 km (0.045 R)
• M60: 37,865,615 km (0.066 R)
• M61: 38,967,403 km (0.111 R)
• M62: 41,296,343 km (0.11 R)
• M63: 42,430,145 km (0.109 R)
• M64: 42,620,134 km (0.103 R)
• M65: 44,535,436 km (0.07 R)
• M66: 45,600,722 km (0.091 R)
• M67: 46,380,725 km (0.047 R)
• M68: 47,855,162 km (0.112 R)
• M69: 48,350,032 km (0.041 R)
• M70: 50,648,304 km (0.085 R)
• M71: 52,369,727 km (0.11 R)
• M72: 52,879,706 km (0.063 R)
• M73: 53,186,531 km (0.064 R)
• M74: 53,493,955 km (0.08 R)
• M75: 54,110,447 km (0.06 R)
• M76: 54,729,184 km (0.102 R)
• M77: 56,182,378 km (0.106 R)
• M78: 57,542,971 km (0.09 R)
• M79: 58,491,271 km (0.068 R)
• M80: 59,232,379 km (0.079 R)
• M81: 60,831,132 km (0.114 R)
• M82: 61,152,468 km (0.078 R)
• M83: 61,689,524 km (0.076 R)
• M84: 64,288,638 km (0.107 R)
• M85: 64,944,026 km (0.118 R)
• M86: 65,382,198 km (0.111 R)
• M87: 65,491,853 km (0.073 R)
• M88: 67,144,611 km (0.073 R)
• M89: 67,366,016 km (0.114 R)
• M90: 69,034,181 km (0.115 R)
• M91: 69,593,229 km (0.114 R)
• M92: 72,071,018 km (0.089 R)
• M93: 73,434,752 km (0.088 R)
• M94: 75,381,170 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.2

Radius: 3.9

Gravity: 32.03 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 15.37 AU - 15.37 AU

Year: 22946 Days

Day: 21.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,692,253 km

• M1: 67,319 km (0.078 R)
• M2: 397,033 km (0.115 R)
• M3: 435,031 km (0.093 R)
• M4: 643,570 km (0.114 R)
• M5: 688,749 km (0.057 R)
• M6: 930,499 km (0.104 R)
• M7: 1,252,882 km (0.067 R)
• M8: 2,471,656 km (0.1 R)
• M9: 2,615,719 km (0.091 R)
• M10: 2,652,071 km (0.105 R)
• M11: 3,375,526 km (0.091 R)
• M12: 3,615,930 km (0.081 R)
• M13: 3,738,301 km (0.08 R)
• M14: 4,988,939 km (0.099 R)
• M15: 5,447,606 km (0.07 R)
• M16: 6,952,860 km (0.116 R)
• M17: 7,776,845 km (0.093 R)
• M18: 8,200,207 km (0.084 R)
• M19: 8,253,614 km (0.106 R)
• M20: 9,069,221 km (0.09 R)
• M21: 10,484,567 km (0.079 R)
• M22: 12,455,220 km (0.11 R)
• M23: 12,639,973 km (0.041 R)
• M24: 13,136,937 km (0.054 R)
• M25: 13,199,469 km (0.068 R)
• M26: 14,214,191 km (0.092 R)
• M27: 14,407,173 km (0.105 R)
• M28: 15,056,876 km (0.03 R)
• M29: 15,319,271 km (0.028 R)
• M30: 16,722,200 km (0.074 R)
• M31: 17,956,980 km (0.109 R)
• M32: 18,165,669 km (0.036 R)
• M33: 19,576,976 km (0.076 R)
• M34: 20,440,604 km (0.064 R)
• M35: 21,096,441 km (0.083 R)
• M36: 21,611,357 km (0.117 R)
• M37: 21,833,211 km (0.11 R)
• M38: 24,708,781 km (0.059 R)
• M39: 25,876,093 km (0.099 R)
• M40: 26,111,710 km (0.048 R)
• M41: 26,585,187 km (0.102 R)
• M42: 26,664,324 km (0.087 R)
• M43: 26,743,611 km (0.118 R)
• M44: 27,140,943 km (0.103 R)
• M45: 27,380,449 km (0.117 R)
• M46: 27,620,554 km (0.089 R)
• M47: 28,506,921 km (0.1 R)
• M48: 28,994,311 km (0.095 R)
• M49: 29,484,394 km (0.094 R)
• M50: 29,894,890 km (0.029 R)
• M51: 30,224,754 km (0.099 R)
• M52: 30,307,332 km (0.116 R)
• M53: 30,555,664 km (0.098 R)
• M54: 30,804,745 km (0.105 R)
• M55: 31,807,649 km (0.07 R)
• M56: 33,417,322 km (0.103 R)
• M57: 33,502,742 km (0.112 R)
• M58: 34,447,453 km (0.119 R)
• M59: 38,313,062 km (0.119 R)
• M60: 38,581,590 km (0.066 R)
• M61: 38,940,625 km (0.061 R)
• M62: 39,481,122 km (0.101 R)
• M63: 41,392,684 km (0.041 R)
• M64: 42,683,713 km (0.116 R)
• M65: 43,147,915 km (0.084 R)
• M66: 44,269,002 km (0.105 R)
• M67: 48,847,894 km (0.026 R)
• M68: 50,603,425 km (0.034 R)
• M69: 51,686,364 km (0.1 R)
• M70: 52,976,047 km (0.108 R)
• M71: 53,175,311 km (0.085 R)
• M72: 53,875,130 km (0.068 R)
• M73: 54,779,150 km (0.09 R)
• M74: 54,879,829 km (0.053 R)
• M75: 55,688,256 km (0.116 R)
• M76: 55,890,961 km (0.109 R)
• M77: 56,093,816 km (0.052 R)
• M78: 57,521,279 km (0.113 R)
• M79: 66,762,687 km (0.055 R)
• M80: 67,301,539 km (0.093 R)
• M81: 68,058,055 km (0.078 R)
• M82: 68,817,564 km (0.089 R)
• M83: 69,361,801 km (0.08 R)
• M84: 70,016,740 km (0.109 R)
• M85: 71,222,798 km (0.027 R)
• M86: 72,656,843 km (0.109 R)
• M87: 72,878,398 km (0.11 R)
• M88: 73,321,956 km (0.105 R)
• M89: 73,544,108 km (0.117 R)
• M90: 73,655,260 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.1

Radius: 6

Gravity: 21 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.27 AU - 19.15 AU

Year: 26011 Days

Day: 24.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 93,692,253 km

• M1: 98,286 km (0.053 R)
• M2: 246,537 km (0.104 R)
• M3: 585,526 km (0.042 R)
• M4: 740,958 km (0.099 R)
• M5: 795,711 km (0.038 R)
• M6: 909,405 km (0.083 R)
• M7: 1,059,153 km (0.119 R)
• M8: 1,152,801 km (0.032 R)
• M9: 1,959,134 km (0.113 R)
• M10: 1,997,431 km (0.115 R)
• M11: 2,772,647 km (0.086 R)
• M12: 2,815,881 km (0.073 R)
• M13: 3,124,352 km (0.055 R)
• M14: 3,583,617 km (0.116 R)
• M15: 3,917,669 km (0.113 R)
• M16: 4,014,908 km (0.113 R)
• M17: 4,769,928 km (0.083 R)
• M18: 4,978,617 km (0.106 R)
• M19: 5,243,705 km (0.119 R)
• M20: 5,513,280 km (0.078 R)
• M21: 5,622,486 km (0.096 R)
• M22: 5,787,493 km (0.119 R)
• M23: 6,521,121 km (0.091 R)
• M24: 7,523,875 km (0.108 R)
• M25: 8,700,463 km (0.059 R)
• M26: 9,669,109 km (0.09 R)
• M27: 10,468,410 km (0.078 R)
• M28: 10,671,564 km (0.036 R)
• M29: 12,557,544 km (0.097 R)
• M30: 13,575,259 km (0.051 R)
• M31: 14,019,564 km (0.102 R)
• M32: 14,468,657 km (0.116 R)
• M33: 15,150,973 km (0.106 R)
• M34: 15,227,418 km (0.106 R)
• M35: 15,999,043 km (0.114 R)
• M36: 16,154,924 km (0.066 R)
• M37: 17,983,310 km (0.12 R)
• M38: 18,145,474 km (0.05 R)
• M39: 19,376,365 km (0.093 R)
• M40: 21,229,883 km (0.075 R)
• M41: 21,831,416 km (0.101 R)
• M42: 21,917,883 km (0.052 R)
• M43: 22,525,699 km (0.096 R)
• M44: 22,613,065 km (0.082 R)
• M45: 22,700,430 km (0.115 R)
• M46: 23,139,200 km (0.083 R)
• M47: 23,492,251 km (0.074 R)
• M48: 23,580,813 km (0.054 R)
• M49: 24,651,934 km (0.118 R)
• M50: 25,012,465 km (0.108 R)
• M51: 26,379,939 km (0.116 R)
• M52: 27,119,102 km (0.1 R)
• M53: 27,305,052 km (0.088 R)
• M54: 27,398,102 km (0.1 R)
• M55: 27,491,302 km (0.079 R)
• M56: 27,865,147 km (0.097 R)
• M57: 30,239,714 km (0.099 R)
• M58: 32,087,247 km (0.034 R)
• M59: 33,173,477 km (0.1 R)
• M60: 35,890,324 km (0.067 R)
• M61: 36,401,201 km (0.052 R)
• M62: 37,430,285 km (0.081 R)
• M63: 42,177,773 km (0.053 R)
• M64: 43,910,865 km (0.107 R)
• M65: 44,895,967 km (0.085 R)
• M66: 45,888,249 km (0.11 R)
• M67: 47,670,259 km (0.096 R)
• M68: 47,782,308 km (0.099 R)
• M69: 49,588,253 km (0.1 R)
• M70: 51,646,271 km (0.072 R)
• M71: 52,338,610 km (0.118 R)
• M72: 57,031,196 km (0.09 R)
• M73: 57,627,194 km (0.111 R)
• M74: 58,945,600 km (0.108 R)
• M75: 62,591,600 km (0.119 R)
• M76: 63,083,178 km (0.061 R)
• M77: 64,689,710 km (0.088 R)
• M78: 65,311,289 km (0.068 R)
• M79: 65,934,663 km (0.089 R)
• M80: 68,701,326 km (0.105 R)
• M81: 69,844,104 km (0.095 R)
• M82: 70,353,934 km (0.074 R)
• M83: 70,481,690 km (0.067 R)
• M84: 71,762,547 km (0.029 R)
• M85: 72,148,211 km (0.036 R)
• M86: 72,534,772 km (0.044 R)
• M87: 72,663,725 km (0.079 R)
• M88: 74,998,200 km (0.108 R)
• M89: 75,651,045 km (0.032 R)
• M90: 79,474,467 km (0.032 R)
• M91: 80,673,793 km (0.098 R)
• M92: 82,955,460 km (0.097 R)
• M93: 85,394,354 km (0.118 R)
• M94: 88,958,523 km (0.114 R)
• M95: 89,787,894 km (0.101 R)
• M96: 90,758,784 km (0.106 R)
• M97: 91,036,887 km (0.119 R)
• M98: 93,551,926 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 17,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit