🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.8 AU - 1.02 AU

Year: 324 Days

Day: 36.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 162.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.11 AU - 1.13 AU

Year: 442 Days

Day: 45.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.18 AU - 1.36 AU

Year: 534 Days

Day: 29.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.36 AU - 1.54 AU

Year: 651 Days

Day: 41.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,303,609 km

• M1: 214,075 km (0.065 R)
• M2: 300,393 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.51 AU - 2.37 AU

Year: 1007 Days

Day: 12.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,303,609 km

• M1: 293,661 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.26 AU - 3.5 AU

Year: 1822 Days

Day: 40.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.2

Radius: 10.4

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.1 AU - 12.3 AU

Year: 12144 Days

Day: 7 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 102,303,609 km

• M1: 216,767 km (0.05 R)
• M2: 296,353 km (0.109 R)
• M3: 549,473 km (0.108 R)
• M4: 769,531 km (0.112 R)
• M5: 1,040,603 km (0.104 R)
• M6: 1,776,475 km (0.066 R)
• M7: 1,912,609 km (0.096 R)
• M8: 2,137,754 km (0.104 R)
• M9: 2,864,201 km (0.103 R)
• M10: 3,024,869 km (0.045 R)
• M11: 3,122,556 km (0.105 R)
• M12: 3,287,862 km (0.086 R)
• M13: 3,627,449 km (0.074 R)
• M14: 4,266,830 km (0.033 R)
• M15: 4,979,515 km (0.069 R)
• M16: 5,528,240 km (0.101 R)
• M17: 7,463,587 km (0.091 R)
• M18: 7,909,838 km (0.063 R)
• M19: 8,273,211 km (0.113 R)
• M20: 8,456,768 km (0.105 R)
• M21: 8,641,820 km (0.117 R)
• M22: 9,731,790 km (0.114 R)
• M23: 10,170,112 km (0.042 R)
• M24: 10,614,867 km (0.061 R)
• M25: 10,714,648 km (0.042 R)
• M26: 11,370,336 km (0.054 R)
• M27: 12,247,278 km (0.05 R)
• M28: 13,630,460 km (0.115 R)
• M29: 14,505,907 km (0.117 R)
• M30: 15,174,610 km (0.082 R)
• M31: 15,343,356 km (0.09 R)
• M32: 15,456,153 km (0.055 R)
• M33: 15,967,329 km (0.086 R)
• M34: 16,715,468 km (0.051 R)
• M35: 18,906,927 km (0.1 R)
• M36: 19,027,952 km (0.111 R)
• M37: 19,392,522 km (0.045 R)
• M38: 19,820,820 km (0.12 R)
• M39: 20,066,909 km (0.07 R)
• M40: 20,376,128 km (0.051 R)
• M41: 20,749,075 km (0.102 R)
• M42: 22,072,418 km (0.113 R)
• M43: 22,391,510 km (0.071 R)
• M44: 22,647,771 km (0.073 R)
• M45: 22,840,752 km (0.089 R)
• M46: 23,682,989 km (0.112 R)
• M47: 23,944,336 km (0.098 R)
• M48: 24,866,158 km (0.115 R)
• M49: 24,932,430 km (0.088 R)
• M50: 25,065,123 km (0.108 R)
• M51: 25,464,849 km (0.066 R)
• M52: 26,135,646 km (0.09 R)
• M53: 27,906,884 km (0.088 R)
• M54: 27,975,699 km (0.092 R)
• M55: 28,113,778 km (0.067 R)
• M56: 30,493,581 km (0.11 R)
• M57: 30,849,026 km (0.069 R)
• M58: 31,851,481 km (0.118 R)
• M59: 32,284,417 km (0.075 R)
• M60: 32,646,594 km (0.063 R)
• M61: 32,719,298 km (0.039 R)
• M62: 32,937,412 km (0.119 R)
• M63: 33,668,048 km (0.057 R)
• M64: 34,699,974 km (0.057 R)
• M65: 35,443,476 km (0.088 R)
• M66: 36,042,017 km (0.052 R)
• M67: 36,417,806 km (0.114 R)
• M68: 36,719,246 km (0.076 R)
• M69: 37,933,831 km (0.09 R)
• M70: 39,161,581 km (0.069 R)
• M71: 39,470,501 km (0.094 R)
• M72: 41,498,449 km (0.074 R)
• M73: 42,050,166 km (0.075 R)
• M74: 42,922,172 km (0.088 R)
• M75: 43,160,930 km (0.09 R)
• M76: 44,522,720 km (0.1 R)
• M77: 44,926,036 km (0.06 R)
• M78: 46,632,648 km (0.083 R)
• M79: 49,107,446 km (0.077 R)
• M80: 49,190,622 km (0.093 R)
• M81: 49,440,600 km (0.102 R)
• M82: 49,774,503 km (0.055 R)
• M83: 51,793,775 km (0.092 R)
• M84: 52,048,091 km (0.09 R)
• M85: 54,959,116 km (0.113 R)
• M86: 55,478,221 km (0.102 R)
• M87: 56,958,043 km (0.086 R)
• M88: 57,220,438 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.2

Radius: 4

Gravity: 31.08 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.55 AU - 18.23 AU

Year: 21419 Days

Day: 21 Hours

Environment

Temp: -190 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 102,303,609 km

• M1: 143,764 km (0.108 R)
• M2: 403,017 km (0.105 R)
• M3: 600,635 km (0.036 R)
• M4: 1,048,831 km (0.104 R)
• M5: 1,074,861 km (0.084 R)
• M6: 1,853,667 km (0.091 R)
• M7: 1,885,232 km (0.118 R)
• M8: 2,379,803 km (0.116 R)
• M9: 2,839,218 km (0.103 R)
• M10: 2,985,973 km (0.092 R)
• M11: 4,372,447 km (0.086 R)
• M12: 4,414,633 km (0.066 R)
• M13: 4,627,511 km (0.071 R)
• M14: 4,756,913 km (0.094 R)
• M15: 6,114,514 km (0.074 R)
• M16: 6,256,482 km (0.111 R)
• M17: 7,180,399 km (0.117 R)
• M18: 7,481,090 km (0.025 R)
• M19: 7,836,834 km (0.105 R)
• M20: 8,094,442 km (0.096 R)
• M21: 8,830,314 km (0.114 R)
• M22: 9,423,319 km (0.118 R)
• M23: 9,807,337 km (0.096 R)
• M24: 9,862,688 km (0.041 R)
• M25: 10,252,540 km (0.114 R)
• M26: 10,364,888 km (0.115 R)
• M27: 12,038,889 km (0.04 R)
• M28: 12,395,530 km (0.101 R)
• M29: 13,609,367 km (0.078 R)
• M30: 13,980,819 km (0.101 R)
• M31: 18,077,257 km (0.07 R)
• M32: 19,103,349 km (0.118 R)
• M33: 21,282,990 km (0.098 R)
• M34: 22,511,338 km (0.1 R)
• M35: 23,244,517 km (0.054 R)
• M36: 23,318,269 km (0.119 R)
• M37: 24,583,867 km (0.116 R)
• M38: 25,262,892 km (0.101 R)
• M39: 25,338,738 km (0.103 R)
• M40: 25,871,605 km (0.109 R)
• M41: 26,024,644 km (0.08 R)
• M42: 27,883,248 km (0.112 R)
• M43: 29,784,188 km (0.074 R)
• M44: 29,944,407 km (0.093 R)
• M45: 30,750,142 km (0.073 R)
• M46: 30,993,238 km (0.111 R)
• M47: 31,074,470 km (0.103 R)
• M48: 31,890,227 km (0.119 R)
• M49: 31,972,207 km (0.032 R)
• M50: 32,300,723 km (0.049 R)
• M51: 33,542,535 km (0.064 R)
• M52: 35,053,474 km (0.078 R)
• M53: 35,137,997 km (0.115 R)
• M54: 36,672,123 km (0.115 R)
• M55: 37,793,508 km (0.071 R)
• M56: 38,140,875 km (0.069 R)
• M57: 38,315,007 km (0.094 R)
• M58: 40,335,625 km (0.1 R)
• M59: 41,492,914 km (0.11 R)
• M60: 42,480,709 km (0.1 R)
• M61: 43,931,360 km (0.098 R)
• M62: 44,387,932 km (0.107 R)
• M63: 47,160,430 km (0.117 R)
• M64: 48,191,009 km (0.062 R)
• M65: 49,608,300 km (0.11 R)
• M66: 49,798,289 km (0.057 R)
• M67: 49,893,433 km (0.099 R)
• M68: 49,988,577 km (0.096 R)
• M69: 50,847,718 km (0.077 R)
• M70: 52,774,090 km (0.097 R)
• M71: 53,065,207 km (0.108 R)
• M72: 53,454,012 km (0.097 R)
• M73: 55,117,241 km (0.096 R)
• M74: 55,215,527 km (0.054 R)
• M75: 55,510,983 km (0.109 R)
• M76: 57,494,052 km (0.091 R)
• M77: 61,733,207 km (0.09 R)
• M78: 61,937,558 km (0.08 R)
• M79: 62,859,978 km (0.111 R)
• M80: 63,271,372 km (0.114 R)
• M81: 65,550,047 km (0.096 R)
• M82: 65,654,317 km (0.108 R)
• M83: 66,280,833 km (0.073 R)
• M84: 66,385,402 km (0.118 R)
• M85: 67,014,161 km (0.057 R)
• M86: 68,277,665 km (0.082 R)
• M87: 69,124,239 km (0.102 R)
• M88: 69,548,948 km (0.064 R)
• M89: 70,400,758 km (0.115 R)
• M90: 70,828,009 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.4

Radius: 7.5

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.82 AU - 21.94 AU

Year: 28184 Days

Day: 22.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,303,609 km

• M1: 195,524 km (0.09 R)
• M2: 473,328 km (0.078 R)
• M3: 972,985 km (0.093 R)
• M4: 1,520,962 km (0.102 R)
• M5: 1,787,096 km (0.074 R)
• M6: 2,067,891 km (0.116 R)
• M7: 2,234,693 km (0.083 R)
• M8: 3,472,017 km (0.115 R)
• M9: 3,771,512 km (0.058 R)
• M10: 4,828,870 km (0.088 R)
• M11: 5,620,392 km (0.069 R)
• M12: 6,150,268 km (0.105 R)
• M13: 7,704,440 km (0.043 R)
• M14: 10,070,181 km (0.055 R)
• M15: 10,140,940 km (0.08 R)
• M16: 10,496,834 km (0.109 R)
• M17: 10,929,172 km (0.025 R)
• M18: 11,074,730 km (0.114 R)
• M19: 12,035,747 km (0.087 R)
• M20: 12,793,012 km (0.071 R)
• M21: 13,487,744 km (0.1 R)
• M22: 14,036,469 km (0.11 R)
• M23: 15,155,910 km (0.12 R)
• M24: 15,399,455 km (0.117 R)
• M25: 16,055,442 km (0.097 R)
• M26: 16,220,897 km (0.117 R)
• M27: 17,564,436 km (0.107 R)
• M28: 18,077,407 km (0.106 R)
• M29: 19,118,159 km (0.104 R)
• M30: 19,381,302 km (0.115 R)
• M31: 21,803,740 km (0.113 R)
• M32: 23,190,213 km (0.078 R)
• M33: 23,847,097 km (0.106 R)
• M34: 25,178,818 km (0.119 R)
• M35: 26,534,623 km (0.045 R)
• M36: 26,730,297 km (0.043 R)
• M37: 26,828,284 km (0.056 R)
• M38: 28,412,226 km (0.041 R)
• M39: 29,014,058 km (0.098 R)
• M40: 29,620,079 km (0.027 R)
• M41: 30,332,464 km (0.112 R)
• M42: 30,536,965 km (0.083 R)
• M43: 30,741,914 km (0.037 R)
• M44: 33,237,505 km (0.117 R)
• M45: 34,936,937 km (0.044 R)
• M46: 36,664,643 km (0.104 R)
• M47: 41,783,882 km (0.089 R)
• M48: 43,501,116 km (0.056 R)
• M49: 43,616,306 km (0.103 R)
• M50: 46,178,469 km (0.097 R)
• M51: 46,649,403 km (0.068 R)
• M52: 51,690,851 km (0.086 R)
• M53: 52,057,366 km (0.071 R)
• M54: 52,179,887 km (0.073 R)
• M55: 52,547,598 km (0.046 R)
• M56: 53,903,703 km (0.088 R)
• M57: 54,027,570 km (0.052 R)
• M58: 54,399,620 km (0.105 R)
• M59: 55,146,413 km (0.111 R)
• M60: 57,913,375 km (0.086 R)
• M61: 59,313,761 km (0.11 R)
• M62: 60,725,216 km (0.072 R)
• M63: 63,058,794 km (0.113 R)
• M64: 66,215,458 km (0.086 R)
• M65: 66,613,688 km (0.037 R)
• M66: 68,080,495 km (0.09 R)
• M67: 68,214,385 km (0.117 R)
• M68: 70,368,295 km (0.062 R)
• M69: 71,317,643 km (0.055 R)
• M70: 71,725,746 km (0.112 R)
• M71: 72,134,747 km (0.093 R)
• M72: 72,544,495 km (0.051 R)
• M73: 73,092,024 km (0.104 R)
• M74: 76,683,869 km (0.11 R)
• M75: 77,381,294 km (0.103 R)
• M76: 78,501,333 km (0.074 R)
• M77: 79,767,829 km (0.079 R)
• M78: 81,467,111 km (0.054 R)
• M79: 81,609,229 km (0.085 R)
• M80: 83,035,046 km (0.099 R)
• M81: 85,045,193 km (0.102 R)
• M82: 86,056,175 km (0.041 R)
• M83: 86,925,937 km (0.042 R)
• M84: 87,652,983 km (0.097 R)
• M85: 88,528,130 km (0.063 R)
• M86: 89,259,664 km (0.062 R)
• M87: 89,699,482 km (0.107 R)
• M88: 90,728,565 km (0.109 R)
• M89: 91,466,083 km (0.052 R)
• M90: 92,353,647 km (0.112 R)
• M91: 94,734,497 km (0.094 R)
• M92: 95,482,636 km (0.059 R)
• M93: 98,343,396 km (0.037 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 14,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit