🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.65 AU - 0.87 AU

Year: 251 Days

Day: 15.3 Hours

Environment

Temp: 92 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.97 AU - 1.09 AU

Year: 396 Days

Day: 23.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,737,150 km

• M1: 226,940 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.53 AU - 1.63 AU

Year: 752 Days

Day: 19.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.38 AU - 1.84 AU

Year: 774 Days

Day: 12.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.76 AU - 2.7 AU

Year: 1261 Days

Day: 35.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.65 AU - 4.01 AU

Year: 2302 Days

Day: 39.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,737,150 km

• M1: 148,401 km (0.026 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.7

Radius: 13.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.3 AU - 6.02 AU

Year: 4439 Days

Day: 7.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,737,150 km

• M1: 224,098 km (0.06 R)
• M2: 360,980 km (0.064 R)
• M3: 491,728 km (0.079 R)
• M4: 638,484 km (0.114 R)
• M5: 720,763 km (0.109 R)
• M6: 947,553 km (0.1 R)
• M7: 1,235,678 km (0.079 R)
• M8: 2,727,020 km (0.118 R)
• M9: 2,919,552 km (0.113 R)
• M10: 3,229,968 km (0.101 R)
• M11: 3,524,077 km (0.112 R)
• M12: 4,596,694 km (0.097 R)
• M13: 4,867,316 km (0.103 R)
• M14: 5,350,966 km (0.109 R)
• M15: 5,593,315 km (0.061 R)
• M16: 5,850,174 km (0.09 R)
• M17: 6,242,719 km (0.107 R)
• M18: 6,904,690 km (0.074 R)
• M19: 7,226,774 km (0.095 R)
• M20: 7,483,334 km (0.03 R)
• M21: 7,636,223 km (0.087 R)
• M22: 7,885,603 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.6

Radius: 9.7

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.23 AU - 7.29 AU

Year: 5932 Days

Day: 14.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,737,150 km

• M1: 123,568 km (0.098 R)
• M2: 198,965 km (0.047 R)
• M3: 280,646 km (0.104 R)
• M4: 399,576 km (0.06 R)
• M5: 472,131 km (0.097 R)
• M6: 561,740 km (0.114 R)
• M7: 670,198 km (0.119 R)
• M8: 952,340 km (0.106 R)
• M9: 1,039,855 km (0.113 R)
• M10: 1,223,411 km (0.069 R)
• M11: 1,303,147 km (0.057 R)
• M12: 1,782,159 km (0.078 R)
• M13: 2,156,304 km (0.078 R)
• M14: 2,452,956 km (0.1 R)
• M15: 2,826,203 km (0.074 R)
• M16: 3,556,839 km (0.114 R)
• M17: 3,649,290 km (0.05 R)
• M18: 4,027,175 km (0.1 R)
• M19: 4,147,900 km (0.101 R)
• M20: 4,269,822 km (0.086 R)
• M21: 4,467,292 km (0.041 R)
• M22: 4,542,240 km (0.1 R)
• M23: 4,693,184 km (0.102 R)
• M24: 5,419,931 km (0.057 R)
• M25: 5,607,078 km (0.098 R)
• M26: 5,796,319 km (0.108 R)
• M27: 5,878,149 km (0.045 R)
• M28: 6,574,826 km (0.119 R)
• M29: 7,121,607 km (0.119 R)
• M30: 7,238,592 km (0.099 R)
• M31: 7,534,048 km (0.031 R)
• M32: 8,075,592 km (0.104 R)
• M33: 8,289,517 km (0.093 R)
• M34: 8,629,703 km (0.08 R)
• M35: 8,879,980 km (0.077 R)
• M36: 9,100,936 km (0.105 R)
• M37: 9,970,100 km (0.117 R)
• M38: 10,199,882 km (0.069 R)
• M39: 12,662,113 km (0.103 R)
• M40: 13,089,664 km (0.059 R)
• M41: 13,485,799 km (0.092 R)
• M42: 13,958,977 km (0.119 R)
• M43: 14,511,592 km (0.085 R)
• M44: 14,623,042 km (0.046 R)
• M45: 14,846,691 km (0.116 R)
• M46: 15,071,537 km (0.079 R)
• M47: 15,335,278 km (0.061 R)
• M48: 15,524,669 km (0.103 R)
• M49: 15,638,662 km (0.093 R)
• M50: 16,212,520 km (0.103 R)
• M51: 16,599,081 km (0.103 R)
• M52: 16,910,543 km (0.101 R)
• M53: 17,381,178 km (0.112 R)
• M54: 18,215,336 km (0.116 R)
• M55: 18,697,939 km (0.116 R)
• M56: 19,021,818 km (0.103 R)
• M57: 19,716,551 km (0.094 R)
• M58: 20,294,896 km (0.042 R)
• M59: 20,878,926 km (0.028 R)
• M60: 21,299,296 km (0.105 R)
• M61: 21,595,350 km (0.078 R)
• M62: 21,722,658 km (0.092 R)
• M63: 22,063,292 km (0.106 R)
• M64: 22,577,610 km (0.077 R)
• M65: 23,269,350 km (0.036 R)
• M66: 23,924,290 km (0.078 R)
• M67: 24,143,900 km (0.1 R)
• M68: 24,408,389 km (0.064 R)
• M69: 24,496,801 km (0.117 R)
• M70: 24,806,917 km (0.09 R)
• M71: 25,207,690 km (0.096 R)
• M72: 26,649,514 km (0.108 R)
• M73: 27,197,192 km (0.097 R)
• M74: 27,380,449 km (0.081 R)
• M75: 27,748,460 km (0.071 R)
• M76: 28,257,093 km (0.066 R)
• M77: 28,582,319 km (0.095 R)
• M78: 29,096,038 km (0.102 R)
• M79: 29,471,529 km (0.12 R)
• M80: 30,322,292 km (0.066 R)
• M81: 30,941,627 km (0.089 R)
• M82: 31,709,812 km (0.11 R)
• M83: 32,338,422 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.1

Radius: 9.3

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.07 AU - 6.73 AU

Year: 6132 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,737,150 km

• M1: 171,589 km (0.119 R)
• M2: 295,157 km (0.07 R)
• M3: 372,648 km (0.053 R)
• M4: 441,015 km (0.111 R)
• M5: 543,339 km (0.081 R)
• M6: 613,202 km (0.085 R)
• M7: 877,691 km (0.079 R)
• M8: 1,086,529 km (0.12 R)
• M9: 1,203,664 km (0.118 R)
• M10: 1,270,684 km (0.101 R)
• M11: 1,408,763 km (0.087 R)
• M12: 1,508,395 km (0.04 R)
• M13: 1,580,950 km (0.067 R)
• M14: 1,714,840 km (0.119 R)
• M15: 1,837,062 km (0.113 R)
• M16: 1,946,418 km (0.104 R)
• M17: 2,371,725 km (0.091 R)
• M18: 2,525,661 km (0.084 R)
• M19: 2,700,690 km (0.111 R)
• M20: 2,807,653 km (0.115 R)
• M21: 3,137,067 km (0.11 R)
• M22: 3,421,154 km (0.118 R)
• M23: 3,498,197 km (0.077 R)
• M24: 3,713,468 km (0.037 R)
• M25: 3,773,008 km (0.042 R)
• M26: 3,852,744 km (0.106 R)
• M27: 4,198,165 km (0.082 R)
• M28: 5,338,400 km (0.114 R)
• M29: 5,473,337 km (0.118 R)
• M30: 5,838,506 km (0.073 R)
• M31: 5,931,107 km (0.107 R)
• M32: 6,401,143 km (0.081 R)
• M33: 6,496,736 km (0.107 R)
• M34: 6,640,799 km (0.084 R)
• M35: 6,858,913 km (0.115 R)
• M36: 7,352,287 km (0.12 R)
• M37: 8,372,993 km (0.095 R)
• M38: 8,687,896 km (0.115 R)
• M39: 9,356,300 km (0.09 R)
• M40: 9,491,985 km (0.114 R)
• M41: 9,573,815 km (0.081 R)
• M42: 9,683,171 km (0.055 R)
• M43: 9,847,878 km (0.12 R)
• M44: 10,069,133 km (0.041 R)
• M45: 10,460,182 km (0.077 R)
• M46: 10,600,954 km (0.067 R)
• M47: 10,884,591 km (0.107 R)
• M48: 11,459,496 km (0.103 R)
• M49: 11,633,778 km (0.081 R)
• M50: 12,310,409 km (0.094 R)
• M51: 12,878,881 km (0.053 R)
• M52: 13,181,517 km (0.09 R)
• M53: 13,242,404 km (0.06 R)
• M54: 13,303,290 km (0.083 R)
• M55: 13,640,035 km (0.049 R)
• M56: 13,732,337 km (0.116 R)
• M57: 14,982,975 km (0.086 R)
• M58: 15,269,455 km (0.101 R)
• M59: 16,761,394 km (0.072 R)
• M60: 16,992,523 km (0.098 R)
• M61: 17,524,792 km (0.089 R)
• M62: 17,826,531 km (0.074 R)
• M63: 18,469,353 km (0.116 R)
• M64: 18,673,853 km (0.068 R)
• M65: 19,050,840 km (0.103 R)
• M66: 19,603,754 km (0.117 R)
• M67: 19,673,167 km (0.069 R)
• M68: 19,812,443 km (0.095 R)
• M69: 19,882,155 km (0.084 R)
• M70: 20,161,754 km (0.111 R)
• M71: 20,725,139 km (0.102 R)
• M72: 21,151,045 km (0.113 R)
• M73: 21,615,696 km (0.12 R)
• M74: 21,723,406 km (0.109 R)
• M75: 22,264,651 km (0.062 R)
• M76: 22,846,886 km (0.049 R)
• M77: 23,397,257 km (0.094 R)
• M78: 23,507,809 km (0.063 R)
• M79: 23,618,661 km (0.079 R)
• M80: 23,840,665 km (0.026 R)
• M81: 24,361,564 km (0.105 R)
• M82: 24,623,361 km (0.065 R)
• M83: 24,773,407 km (0.087 R)
• M84: 25,338,887 km (0.075 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.1

Radius: 12

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.25 AU - 12.03 AU

Year: 11336 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 105.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,737,150 km

• M1: 272,418 km (0.053 R)
• M2: 355,893 km (0.076 R)
• M3: 560,992 km (0.097 R)
• M4: 770,728 km (0.11 R)
• M5: 846,724 km (0.064 R)
• M6: 1,113,307 km (0.058 R)
• M7: 1,245,552 km (0.097 R)
• M8: 1,407,118 km (0.096 R)
• M9: 1,675,197 km (0.097 R)
• M10: 2,288,847 km (0.098 R)
• M11: 2,459,987 km (0.108 R)
• M12: 2,694,856 km (0.102 R)
• M13: 3,673,525 km (0.095 R)
• M14: 3,773,756 km (0.101 R)
• M15: 3,908,843 km (0.117 R)
• M16: 4,045,575 km (0.11 R)
• M17: 4,288,672 km (0.114 R)
• M18: 4,753,024 km (0.111 R)
• M19: 5,233,382 km (0.082 R)
• M20: 5,846,285 km (0.084 R)
• M21: 7,056,083 km (0.115 R)
• M22: 7,307,258 km (0.118 R)
• M23: 7,603,910 km (0.05 R)
• M24: 8,875,342 km (0.117 R)
• M25: 9,512,629 km (0.11 R)
• M26: 10,117,603 km (0.084 R)
• M27: 10,258,973 km (0.116 R)
• M28: 11,072,636 km (0.118 R)
• M29: 11,169,725 km (0.105 R)
• M30: 11,511,706 km (0.094 R)
• M31: 11,659,359 km (0.085 R)
• M32: 13,740,116 km (0.099 R)
• M33: 14,635,908 km (0.098 R)
• M34: 15,117,912 km (0.111 R)
• M35: 16,428,689 km (0.073 R)
• M36: 17,097,541 km (0.111 R)
• M37: 18,003,356 km (0.109 R)
• M38: 18,404,577 km (0.084 R)
• M39: 18,577,512 km (0.054 R)
• M40: 19,743,628 km (0.085 R)
• M41: 20,098,025 km (0.071 R)
• M42: 20,693,574 km (0.079 R)
• M43: 21,719,068 km (0.12 R)
• M44: 22,699,532 km (0.08 R)
• M45: 23,070,834 km (0.102 R)
• M46: 23,381,848 km (0.051 R)
• M47: 24,639,816 km (0.095 R)
• M48: 24,893,983 km (0.091 R)
• M49: 25,276,954 km (0.115 R)
• M50: 25,790,673 km (0.067 R)
• M51: 27,220,978 km (0.092 R)
• M52: 28,012,052 km (0.115 R)
• M53: 28,610,294 km (0.088 R)
• M54: 28,944,495 km (0.079 R)
• M55: 29,347,213 km (0.034 R)
• M56: 29,616,638 km (0.052 R)
• M57: 30,022,497 km (0.107 R)
• M58: 30,158,183 km (0.115 R)
• M59: 31,113,664 km (0.085 R)
• M60: 31,595,220 km (0.119 R)
• M61: 31,802,263 km (0.115 R)
• M62: 32,704,937 km (0.101 R)
• M63: 33,264,583 km (0.117 R)
• M64: 35,606,687 km (0.052 R)
• M65: 36,471,512 km (0.114 R)
• M66: 37,562,230 km (0.087 R)
• M67: 38,442,464 km (0.106 R)
• M68: 38,589,818 km (0.117 R)
• M69: 39,403,780 km (0.097 R)
• M70: 39,999,329 km (0.063 R)
• M71: 41,803,629 km (0.116 R)
• M72: 43,097,800 km (0.092 R)
• M73: 43,788,194 km (0.108 R)
• M74: 44,250,601 km (0.112 R)
• M75: 44,559,671 km (0.067 R)
• M76: 45,491,366 km (0.111 R)
• M77: 47,927,867 km (0.103 R)
• M78: 48,007,153 km (0.092 R)
• M79: 48,086,440 km (0.115 R)
• M80: 48,404,186 km (0.039 R)
• M81: 49,041,922 km (0.068 R)
• M82: 49,682,500 km (0.113 R)
• M83: 49,843,019 km (0.105 R)
• M84: 50,487,037 km (0.119 R)
• M85: 50,567,671 km (0.092 R)
• M86: 51,214,831 km (0.069 R)
• M87: 51,376,995 km (0.074 R)
• M88: 52,435,400 km (0.071 R)
• M89: 53,008,360 km (0.061 R)
• M90: 54,656,779 km (0.117 R)
• M91: 55,320,694 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 13,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit