🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.77 AU - 0.95 AU

Year: 279 Days

Day: 47 Hours

Environment

Temp: 129 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.21 AU - 1.73 AU

Year: 624 Days

Day: 42.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.3 AU - 3.14 AU

Year: 1569 Days

Day: 29.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.66 AU - 3.46 AU

Year: 1873 Days

Day: 19.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.73 AU - 4.23 AU

Year: 2271 Days

Day: 47.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.95 AU - 4.77 AU

Year: 3185 Days

Day: 18.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 8.5

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.47 AU - 6.77 AU

Year: 5297 Days

Day: 6.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,906,592 km

• M1: 128,355 km (0.104 R)
• M2: 202,107 km (0.106 R)
• M3: 388,206 km (0.087 R)
• M4: 492,327 km (0.077 R)
• M5: 769,531 km (0.089 R)
• M6: 1,712,297 km (0.09 R)
• M7: 1,836,912 km (0.06 R)
• M8: 2,133,266 km (0.058 R)
• M9: 2,287,351 km (0.103 R)
• M10: 2,385,338 km (0.067 R)
• M11: 2,545,408 km (0.078 R)
• M12: 2,647,134 km (0.052 R)
• M13: 2,729,563 km (0.088 R)
• M14: 2,896,963 km (0.093 R)
• M15: 3,067,804 km (0.05 R)
• M16: 3,623,111 km (0.066 R)
• M17: 3,877,278 km (0.043 R)
• M18: 4,113,493 km (0.092 R)
• M19: 4,724,450 km (0.067 R)
• M20: 5,104,728 km (0.106 R)
• M21: 5,494,730 km (0.056 R)
• M22: 5,733,488 km (0.082 R)
• M23: 6,057,068 km (0.082 R)
• M24: 6,248,553 km (0.113 R)
• M25: 6,581,558 km (0.115 R)
• M26: 6,693,906 km (0.054 R)
• M27: 6,920,397 km (0.07 R)
• M28: 7,034,690 km (0.107 R)
• M29: 7,410,181 km (0.099 R)
• M30: 7,644,451 km (0.072 R)
• M31: 7,881,265 km (0.083 R)
• M32: 7,940,954 km (0.1 R)
• M33: 8,090,552 km (0.095 R)
• M34: 9,258,014 km (0.112 R)
• M35: 10,740,379 km (0.066 R)
• M36: 11,105,847 km (0.094 R)
• M37: 12,054,148 km (0.1 R)
• M38: 12,295,299 km (0.112 R)
• M39: 12,642,516 km (0.049 R)
• M40: 12,993,024 km (0.098 R)
• M41: 13,134,244 km (0.112 R)
• M42: 13,311,368 km (0.097 R)
• M43: 13,919,334 km (0.076 R)
• M44: 14,245,008 km (0.086 R)
• M45: 14,317,563 km (0.047 R)
• M46: 14,829,936 km (0.099 R)
• M47: 14,903,688 km (0.033 R)
• M48: 15,199,592 km (0.064 R)
• M49: 15,985,729 km (0.066 R)
• M50: 16,099,124 km (0.077 R)
• M51: 16,478,953 km (0.105 R)
• M52: 17,092,903 km (0.086 R)
• M53: 17,558,302 km (0.089 R)
• M54: 18,145,923 km (0.092 R)
• M55: 19,461,187 km (0.097 R)
• M56: 19,703,685 km (0.09 R)
• M57: 20,150,833 km (0.102 R)
• M58: 21,262,345 km (0.041 R)
• M59: 21,595,500 km (0.095 R)
• M60: 21,720,863 km (0.102 R)
• M61: 21,804,638 km (0.089 R)
• M62: 22,014,374 km (0.097 R)
• M63: 22,309,231 km (0.09 R)
• M64: 23,287,153 km (0.095 R)
• M65: 23,759,732 km (0.117 R)
• M66: 24,018,985 km (0.088 R)
• M67: 24,322,519 km (0.111 R)
• M68: 24,801,981 km (0.089 R)
• M69: 25,064,824 km (0.076 R)
• M70: 25,152,638 km (0.059 R)
• M71: 25,637,634 km (0.076 R)
• M72: 25,770,328 km (0.089 R)
• M73: 25,903,470 km (0.118 R)
• M74: 26,170,203 km (0.109 R)
• M75: 26,303,794 km (0.092 R)
• M76: 26,571,873 km (0.102 R)
• M77: 26,661,482 km (0.092 R)
• M78: 27,020,816 km (0.111 R)
• M79: 27,110,874 km (0.059 R)
• M80: 27,200,932 km (0.105 R)
• M81: 27,381,646 km (0.075 R)
• M82: 27,607,988 km (0.063 R)
• M83: 27,789,450 km (0.118 R)
• M84: 28,245,125 km (0.103 R)
• M85: 29,952,037 km (0.081 R)
• M86: 30,045,236 km (0.1 R)
• M87: 31,124,286 km (0.086 R)
• M88: 31,218,682 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.1

Radius: 8

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.66 AU - 7.44 AU

Year: 6549 Days

Day: 10.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,906,592 km

• M1: 205,996 km (0.114 R)
• M2: 356,492 km (0.08 R)
• M3: 411,843 km (0.11 R)
• M4: 625,170 km (0.112 R)
• M5: 811,419 km (0.071 R)
• M6: 983,157 km (0.119 R)
• M7: 1,166,714 km (0.074 R)
• M8: 1,271,731 km (0.1 R)
• M9: 1,453,792 km (0.099 R)
• M10: 1,548,039 km (0.083 R)
• M11: 1,703,172 km (0.084 R)
• M12: 2,113,220 km (0.102 R)
• M13: 2,198,939 km (0.043 R)
• M14: 2,285,706 km (0.12 R)
• M15: 2,440,540 km (0.102 R)
• M16: 2,530,598 km (0.043 R)
• M17: 2,644,741 km (0.066 R)
• M18: 2,737,192 km (0.11 R)
• M19: 3,515,999 km (0.094 R)
• M20: 3,956,265 km (0.117 R)
• M21: 4,062,480 km (0.099 R)
• M22: 4,803,588 km (0.106 R)
• M23: 5,031,126 km (0.115 R)
• M24: 5,320,598 km (0.106 R)
• M25: 6,037,471 km (0.046 R)
• M26: 6,098,507 km (0.101 R)
• M27: 6,438,393 km (0.082 R)
• M28: 6,879,707 km (0.119 R)
• M29: 8,432,084 km (0.111 R)
• M30: 8,569,116 km (0.071 R)
• M31: 9,406,415 km (0.047 R)
• M32: 9,655,495 km (0.112 R)
• M33: 10,160,388 km (0.076 R)
• M34: 10,859,160 km (0.054 R)
• M35: 11,535,342 km (0.1 R)
• M36: 12,536,152 km (0.051 R)
• M37: 13,007,385 km (0.047 R)
• M38: 13,967,205 km (0.114 R)
• M39: 14,088,828 km (0.074 R)
• M40: 14,660,891 km (0.088 R)
• M41: 14,743,169 km (0.099 R)
• M42: 14,991,203 km (0.11 R)
• M43: 15,115,668 km (0.088 R)
• M44: 15,617,120 km (0.098 R)
• M45: 16,679,265 km (0.064 R)
• M46: 16,765,284 km (0.025 R)
• M47: 17,110,705 km (0.096 R)
• M48: 17,240,855 km (0.117 R)
• M49: 18,426,718 km (0.065 R)
• M50: 18,738,480 km (0.108 R)
• M51: 19,232,003 km (0.12 R)
• M52: 19,322,061 km (0.107 R)
• M53: 19,593,432 km (0.081 R)
• M54: 20,323,320 km (0.1 R)
• M55: 20,737,706 km (0.084 R)
• M56: 20,876,532 km (0.042 R)
• M57: 20,969,283 km (0.114 R)
• M58: 22,708,508 km (0.09 R)
• M59: 22,803,802 km (0.118 R)
• M60: 23,571,239 km (0.113 R)
• M61: 23,909,629 km (0.101 R)
• M62: 24,152,427 km (0.118 R)
• M63: 25,032,960 km (0.11 R)
• M64: 25,477,116 km (0.11 R)
• M65: 25,724,999 km (0.091 R)
• M66: 26,123,379 km (0.091 R)
• M67: 29,694,729 km (0.091 R)
• M68: 29,851,058 km (0.054 R)
• M69: 29,903,268 km (0.097 R)
• M70: 30,164,765 km (0.096 R)
• M71: 31,112,617 km (0.112 R)
• M72: 31,271,490 km (0.102 R)
• M73: 31,377,555 km (0.095 R)
• M74: 31,483,769 km (0.119 R)
• M75: 32,284,118 km (0.109 R)
• M76: 32,444,936 km (0.085 R)
• M77: 33,904,861 km (0.114 R)
• M78: 34,122,975 km (0.094 R)
• M79: 34,725,107 km (0.102 R)
• M80: 35,607,285 km (0.073 R)
• M81: 35,828,989 km (0.096 R)
• M82: 36,664,493 km (0.106 R)
• M83: 37,224,887 km (0.06 R)
• M84: 37,393,633 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.9

Radius: 11.2

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.9 AU - 7.48 AU

Year: 6745 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,906,592 km

• M1: 199,713 km (0.12 R)
• M2: 453,282 km (0.096 R)
• M3: 650,900 km (0.112 R)
• M4: 1,389,914 km (0.064 R)
• M5: 1,606,382 km (0.086 R)
• M6: 1,855,163 km (0.099 R)
• M7: 2,436,949 km (0.092 R)
• M8: 2,507,709 km (0.112 R)
• M9: 2,871,681 km (0.114 R)
• M10: 3,149,334 km (0.085 R)
• M11: 3,383,156 km (0.073 R)
• M12: 3,978,705 km (0.112 R)
• M13: 4,519,352 km (0.034 R)
• M14: 4,606,866 km (0.045 R)
• M15: 4,724,301 km (0.107 R)
• M16: 5,083,036 km (0.049 R)
• M17: 5,388,814 km (0.06 R)
• M18: 5,922,430 km (0.089 R)
• M19: 6,244,215 km (0.084 R)
• M20: 6,440,188 km (0.083 R)
• M21: 6,604,896 km (0.111 R)
• M22: 6,704,528 km (0.068 R)
• M23: 6,804,609 km (0.106 R)
• M24: 7,209,869 km (0.114 R)
• M25: 7,449,824 km (0.066 R)
• M26: 7,553,645 km (0.108 R)
• M27: 7,727,478 km (0.085 R)
• M28: 7,797,490 km (0.075 R)
• M29: 7,973,118 km (0.098 R)
• M30: 8,544,582 km (0.092 R)
• M31: 8,725,745 km (0.039 R)
• M32: 8,871,752 km (0.072 R)
• M33: 9,388,912 km (0.075 R)
• M34: 10,802,761 km (0.092 R)
• M35: 10,881,001 km (0.114 R)
• M36: 11,916,218 km (0.065 R)
• M37: 12,118,924 km (0.074 R)
• M38: 12,775,359 km (0.111 R)
• M39: 13,359,090 km (0.098 R)
• M40: 14,812,882 km (0.058 R)
• M41: 15,337,970 km (0.099 R)
• M42: 15,691,470 km (0.109 R)
• M43: 15,958,353 km (0.091 R)
• M44: 16,677,320 km (0.069 R)
• M45: 16,904,111 km (0.118 R)
• M46: 17,177,725 km (0.083 R)
• M47: 17,498,762 km (0.064 R)
• M48: 17,683,067 km (0.077 R)
• M49: 18,473,841 km (0.085 R)
• M50: 18,708,560 km (0.087 R)
• M51: 19,086,145 km (0.065 R)
• M52: 19,514,145 km (0.096 R)
• M53: 20,330,949 km (0.119 R)
• M54: 20,427,888 km (0.113 R)
• M55: 20,573,447 km (0.109 R)
• M56: 20,768,074 km (0.096 R)
• M57: 20,963,299 km (0.112 R)
• M58: 21,355,545 km (0.051 R)
• M59: 21,552,565 km (0.116 R)
• M60: 23,100,155 km (0.1 R)
• M61: 23,606,993 km (0.108 R)
• M62: 24,734,961 km (0.096 R)
• M63: 25,305,527 km (0.086 R)
• M64: 25,566,426 km (0.1 R)
• M65: 26,406,867 km (0.042 R)
• M66: 27,096,513 km (0.115 R)
• M67: 27,631,026 km (0.048 R)
• M68: 27,899,554 km (0.065 R)
• M69: 28,007,265 km (0.071 R)
• M70: 28,385,149 km (0.097 R)
• M71: 28,873,586 km (0.088 R)
• M72: 28,982,493 km (0.077 R)
• M73: 29,693,681 km (0.116 R)
• M74: 31,861,803 km (0.07 R)
• M75: 33,564,077 km (0.089 R)
• M76: 34,080,489 km (0.076 R)
• M77: 34,253,125 km (0.062 R)
• M78: 34,599,594 km (0.093 R)
• M79: 34,889,066 km (0.101 R)
• M80: 36,055,032 km (0.034 R)
• M81: 37,233,863 km (0.078 R)
• M82: 37,947,145 km (0.089 R)
• M83: 38,605,077 km (0.109 R)
• M84: 39,629,224 km (0.067 R)
• M85: 39,810,836 km (0.078 R)
• M86: 40,296,580 km (0.11 R)
• M87: 40,845,455 km (0.083 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 14,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit