🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.83 AU - 1.33 AU

Year: 408 Days

Day: 40.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,072,832 km

• M1: 215,870 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.43 AU - 1.43 AU

Year: 621 Days

Day: 21 Hours

Environment

Temp: -32 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.3 AU - 2.46 AU

Year: 1334 Days

Day: 21.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.3 AU - 3 AU

Year: 1568 Days

Day: 13 Hours

Environment

Temp: -101 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,072,832 km

• M1: 596,596 km (0.12 R)
• M2: 698,024 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.94 AU - 3.34 AU

Year: 2022 Days

Day: 40.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,072,832 km

• M1: 408,402 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.5 AU - 3.64 AU

Year: 2451 Days

Day: 45.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.46 AU - 5.1 AU

Year: 3218 Days

Day: 35.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.3

Radius: 10.8

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.33 AU - 8.05 AU

Year: 6289 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,072,832 km

• M1: 140,622 km (0.108 R)
• M2: 354,547 km (0.04 R)
• M3: 513,719 km (0.095 R)
• M4: 616,942 km (0.058 R)
• M5: 801,396 km (0.089 R)
• M6: 1,260,512 km (0.086 R)
• M7: 1,387,221 km (0.102 R)
• M8: 1,499,419 km (0.115 R)
• M9: 1,895,704 km (0.04 R)
• M10: 2,042,161 km (0.086 R)
• M11: 2,170,665 km (0.046 R)
• M12: 2,595,972 km (0.025 R)
• M13: 2,974,305 km (0.037 R)
• M14: 3,395,423 km (0.12 R)
• M15: 3,548,761 km (0.117 R)
• M16: 3,704,342 km (0.112 R)
• M17: 3,862,168 km (0.107 R)
• M18: 4,266,681 km (0.096 R)
• M19: 4,432,286 km (0.048 R)
• M20: 4,600,135 km (0.095 R)
• M21: 4,913,392 km (0.069 R)
• M22: 5,028,882 km (0.071 R)
• M23: 5,381,335 km (0.112 R)
• M24: 5,590,472 km (0.091 R)
• M25: 6,265,757 km (0.085 R)
• M26: 6,454,400 km (0.119 R)
• M27: 6,837,371 km (0.057 R)
• M28: 7,625,452 km (0.107 R)
• M29: 8,098,481 km (0.095 R)
• M30: 8,442,257 km (0.068 R)
• M31: 8,511,520 km (0.086 R)
• M32: 8,650,796 km (0.102 R)
• M33: 8,755,664 km (0.057 R)
• M34: 9,002,201 km (0.075 R)
• M35: 9,755,427 km (0.106 R)
• M36: 10,084,392 km (0.071 R)
• M37: 10,603,497 km (0.095 R)
• M38: 10,828,642 km (0.047 R)
• M39: 11,055,432 km (0.104 R)
• M40: 11,590,544 km (0.066 R)
• M41: 12,251,766 km (0.107 R)
• M42: 12,330,305 km (0.081 R)
• M43: 12,409,143 km (0.097 R)
• M44: 13,327,076 km (0.094 R)
• M45: 13,407,859 km (0.081 R)
• M46: 13,651,404 km (0.107 R)
• M47: 15,269,903 km (0.079 R)
• M48: 15,396,912 km (0.118 R)
• M49: 15,566,855 km (0.073 R)
• M50: 15,951,471 km (0.112 R)
• M51: 16,860,877 km (0.112 R)
• M52: 16,948,392 km (0.104 R)
• M53: 17,609,465 km (0.047 R)
• M54: 18,278,915 km (0.036 R)
• M55: 18,549,089 km (0.051 R)
• M56: 19,230,208 km (0.057 R)
• M57: 19,734,951 km (0.113 R)
• M58: 19,919,555 km (0.078 R)
• M59: 20,012,156 km (0.095 R)
• M60: 20,430,282 km (0.027 R)
• M61: 20,523,631 km (0.117 R)
• M62: 21,227,938 km (0.094 R)
• M63: 21,797,158 km (0.107 R)
• M64: 22,179,530 km (0.101 R)
• M65: 24,124,003 km (0.119 R)
• M66: 24,867,205 km (0.051 R)
• M67: 24,966,837 km (0.102 R)
• M68: 25,467,093 km (0.082 R)
• M69: 26,783,404 km (0.087 R)
• M70: 27,604,397 km (0.091 R)
• M71: 28,277,438 km (0.108 R)
• M72: 28,694,368 km (0.03 R)
• M73: 29,060,882 km (0.116 R)
• M74: 29,429,043 km (0.101 R)
• M75: 29,587,168 km (0.087 R)
• M76: 29,957,422 km (0.089 R)
• M77: 31,077,462 km (0.077 R)
• M78: 31,831,585 km (0.103 R)
• M79: 32,537,387 km (0.107 R)
• M80: 33,798,647 km (0.05 R)
• M81: 34,075,104 km (0.102 R)
• M82: 35,580,058 km (0.069 R)
• M83: 36,765,621 km (0.093 R)
• M84: 37,677,570 km (0.111 R)
• M85: 37,792,162 km (0.088 R)
• M86: 38,424,063 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.1

Radius: 14.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.44 AU - 13.16 AU

Year: 13805 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 57,072,832 km

• M1: 198,816 km (0.035 R)
• M2: 319,541 km (0.105 R)
• M3: 557,252 km (0.079 R)
• M4: 1,060,350 km (0.093 R)
• M5: 1,209,200 km (0.102 R)
• M6: 1,423,125 km (0.101 R)
• M7: 1,711,998 km (0.095 R)
• M8: 2,167,823 km (0.084 R)
• M9: 2,459,688 km (0.032 R)
• M10: 2,646,835 km (0.112 R)
• M11: 2,974,604 km (0.075 R)
• M12: 3,571,948 km (0.118 R)
• M13: 4,019,096 km (0.098 R)
• M14: 4,275,358 km (0.119 R)
• M15: 4,750,480 km (0.067 R)
• M16: 5,542,003 km (0.056 R)
• M17: 6,001,717 km (0.055 R)
• M18: 6,196,942 km (0.079 R)
• M19: 6,533,687 km (0.093 R)
• M20: 6,775,138 km (0.037 R)
• M21: 7,060,571 km (0.101 R)
• M22: 7,225,428 km (0.049 R)
• M23: 7,391,631 km (0.041 R)
• M24: 7,580,124 km (0.112 R)
• M25: 7,940,505 km (0.087 R)
• M26: 8,744,444 km (0.082 R)
• M27: 9,574,264 km (0.057 R)
• M28: 9,871,814 km (0.076 R)
• M29: 10,079,755 km (0.095 R)
• M30: 10,312,380 km (0.081 R)
• M31: 10,523,313 km (0.103 R)
• M32: 10,664,683 km (0.09 R)
• M33: 10,783,015 km (0.07 R)
• M34: 11,381,256 km (0.05 R)
• M35: 11,892,133 km (0.096 R)
• M36: 12,360,973 km (0.089 R)
• M37: 12,911,343 km (0.065 R)
• M38: 13,265,741 km (0.096 R)
• M39: 13,367,617 km (0.055 R)
• M40: 13,495,224 km (0.05 R)
• M41: 13,958,379 km (0.114 R)
• M42: 15,006,162 km (0.056 R)
• M43: 15,352,182 km (0.067 R)
• M44: 15,566,406 km (0.094 R)
• M45: 16,133,532 km (0.085 R)
• M46: 16,460,553 km (0.114 R)
• M47: 17,734,828 km (0.085 R)
• M48: 18,185,566 km (0.116 R)
• M49: 18,412,356 km (0.088 R)
• M50: 18,668,617 km (0.11 R)
• M51: 18,782,910 km (0.056 R)
• M52: 18,954,649 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.2

Radius: 3.3

Gravity: 31.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 13.14 AU - 14.24 AU

Year: 18409 Days

Day: 19.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,072,832 km

• M1: 81,830 km (0.12 R)
• M2: 125,513 km (0.12 R)
• M3: 266,434 km (0.111 R)
• M4: 678,726 km (0.067 R)
• M5: 717,322 km (0.054 R)
• M6: 796,758 km (0.087 R)
• M7: 858,393 km (0.095 R)
• M8: 942,915 km (0.116 R)
• M9: 986,149 km (0.046 R)
• M10: 1,120,039 km (0.106 R)
• M11: 1,235,978 km (0.06 R)
• M12: 1,404,724 km (0.075 R)
• M13: 1,529,788 km (0.063 R)
• M14: 1,790,687 km (0.111 R)
• M15: 1,926,372 km (0.114 R)
• M16: 2,093,473 km (0.087 R)
• M17: 2,683,487 km (0.082 R)
• M18: 3,092,786 km (0.091 R)
• M19: 3,321,222 km (0.098 R)
• M20: 3,725,286 km (0.111 R)
• M21: 4,469,236 km (0.099 R)
• M22: 4,579,191 km (0.099 R)
• M23: 4,690,043 km (0.078 R)
• M24: 6,209,209 km (0.095 R)
• M25: 6,914,862 km (0.05 R)
• M26: 7,601,965 km (0.034 R)
• M27: 9,040,050 km (0.106 R)
• M28: 9,272,076 km (0.041 R)
• M29: 9,600,294 km (0.104 R)
• M30: 12,053,250 km (0.096 R)
• M31: 12,206,289 km (0.092 R)
• M32: 13,242,703 km (0.115 R)
• M33: 14,199,381 km (0.1 R)
• M34: 14,469,106 km (0.112 R)
• M35: 14,904,137 km (0.105 R)
• M36: 14,958,740 km (0.068 R)
• M37: 16,066,213 km (0.034 R)
• M38: 16,347,158 km (0.092 R)
• M39: 17,834,161 km (0.098 R)
• M40: 18,008,592 km (0.108 R)
• M41: 18,829,585 km (0.097 R)
• M42: 18,947,917 km (0.119 R)
• M43: 20,508,073 km (0.061 R)
• M44: 20,629,696 km (0.091 R)
• M45: 22,296,067 km (0.069 R)
• M46: 22,546,643 km (0.105 R)
• M47: 22,672,305 km (0.112 R)
• M48: 22,798,117 km (0.117 R)
• M49: 25,102,672 km (0.08 R)
• M50: 25,232,822 km (0.063 R)
• M51: 25,559,245 km (0.082 R)
• M52: 25,755,817 km (0.073 R)
• M53: 26,216,428 km (0.099 R)
• M54: 26,282,401 km (0.098 R)
• M55: 26,679,733 km (0.1 R)
• M56: 26,812,576 km (0.074 R)
• M57: 27,681,440 km (0.042 R)
• M58: 28,288,509 km (0.061 R)
• M59: 28,899,765 km (0.099 R)
• M60: 28,967,982 km (0.054 R)
• M61: 29,241,297 km (0.101 R)
• M62: 33,013,856 km (0.094 R)
• M63: 33,227,931 km (0.063 R)
• M64: 33,800,891 km (0.057 R)
• M65: 35,393,360 km (0.07 R)
• M66: 36,493,204 km (0.094 R)
• M67: 36,788,360 km (0.102 R)
• M68: 37,976,915 km (0.067 R)
• M69: 38,201,163 km (0.071 R)
• M70: 39,934,852 km (0.117 R)
• M71: 40,620,310 km (0.035 R)
• M72: 41,002,832 km (0.079 R)
• M73: 41,156,169 km (0.103 R)
• M74: 42,389,454 km (0.091 R)
• M75: 44,498,186 km (0.052 R)
• M76: 45,287,913 km (0.072 R)
• M77: 46,720,911 km (0.073 R)
• M78: 46,961,165 km (0.102 R)
• M79: 48,492,299 km (0.076 R)
• M80: 49,467,827 km (0.111 R)
• M81: 49,794,549 km (0.108 R)
• M82: 49,876,229 km (0.055 R)
• M83: 51,190,596 km (0.105 R)
• M84: 51,355,603 km (0.096 R)
• M85: 51,769,091 km (0.113 R)
• M86: 54,441,508 km (0.086 R)
• M87: 54,863,074 km (0.096 R)
• M88: 56,134,357 km (0.114 R)
• M89: 56,645,683 km (0.111 R)
• M90: 56,816,374 km (0.116 R)
• M91: 56,901,794 km (0.109 R)
• M92: 56,987,364 km (0.09 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 16,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit