🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.77 AU - 1.03 AU

Year: 299 Days

Day: 34.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,934,035 km

• M1: 247,884 km (0.095 R)
• M2: 572,062 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.22 AU - 1.56 AU

Year: 573 Days

Day: 24.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,934,035 km

• M1: 536,009 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.79 AU - 2.49 AU

Year: 1095 Days

Day: 45.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.22 AU - 2.68 AU

Year: 1342 Days

Day: 47.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.23 AU - 3.59 AU

Year: 1737 Days

Day: 20.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.69 AU - 3.71 AU

Year: 2490 Days

Day: 35.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636

Radius: 10.5

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.57 AU - 7.53 AU

Year: 5865 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 23,934,035 km

• M1: 133,441 km (0.075 R)
• M2: 814,261 km (0.11 R)
• M3: 1,056,011 km (0.115 R)
• M4: 1,713,344 km (0.115 R)
• M5: 1,821,653 km (0.109 R)
• M6: 1,951,055 km (0.103 R)
• M7: 2,297,823 km (0.111 R)
• M8: 2,438,146 km (0.114 R)
• M9: 2,727,169 km (0.078 R)
• M10: 2,897,412 km (0.103 R)
• M11: 3,049,253 km (0.027 R)
• M12: 3,115,226 km (0.085 R)
• M13: 3,315,837 km (0.054 R)
• M14: 3,659,912 km (0.068 R)
• M15: 3,753,560 km (0.113 R)
• M16: 4,112,146 km (0.078 R)
• M17: 4,283,286 km (0.08 R)
• M18: 4,456,820 km (0.114 R)
• M19: 4,582,183 km (0.119 R)
• M20: 4,759,755 km (0.097 R)
• M21: 5,121,633 km (0.111 R)
• M22: 5,654,201 km (0.057 R)
• M23: 5,982,419 km (0.086 R)
• M24: 6,065,296 km (0.101 R)
• M25: 6,344,894 km (0.095 R)
• M26: 6,685,828 km (0.065 R)
• M27: 7,504,727 km (0.074 R)
• M28: 7,654,175 km (0.108 R)
• M29: 7,744,532 km (0.101 R)
• M30: 7,835,039 km (0.064 R)
• M31: 8,324,074 km (0.074 R)
• M32: 8,981,108 km (0.08 R)
• M33: 10,014,081 km (0.059 R)
• M34: 10,145,877 km (0.118 R)
• M35: 10,311,482 km (0.057 R)
• M36: 10,578,215 km (0.12 R)
• M37: 10,813,383 km (0.097 R)
• M38: 10,914,810 km (0.082 R)
• M39: 11,016,537 km (0.104 R)
• M40: 11,564,215 km (0.071 R)
• M41: 12,120,719 km (0.032 R)
• M42: 13,187,651 km (0.105 R)
• M43: 13,477,272 km (0.107 R)
• M44: 13,586,479 km (0.099 R)
• M45: 13,659,333 km (0.103 R)
• M46: 14,099,749 km (0.06 R)
• M47: 14,470,303 km (0.104 R)
• M48: 14,694,101 km (0.098 R)
• M49: 14,769,050 km (0.098 R)
• M50: 14,919,096 km (0.089 R)
• M51: 15,600,964 km (0.112 R)
• M52: 15,792,299 km (0.114 R)
• M53: 16,177,065 km (0.094 R)
• M54: 16,254,407 km (0.073 R)
• M55: 16,331,899 km (0.087 R)
• M56: 16,409,390 km (0.028 R)
• M57: 16,564,972 km (0.039 R)
• M58: 16,681,958 km (0.098 R)
• M59: 16,955,871 km (0.104 R)
• M60: 17,786,888 km (0.113 R)
• M61: 17,866,623 km (0.074 R)
• M62: 17,986,601 km (0.094 R)
• M63: 18,388,570 km (0.088 R)
• M64: 18,509,595 km (0.11 R)
• M65: 18,996,835 km (0.085 R)
• M66: 19,488,264 km (0.064 R)
• M67: 19,901,005 km (0.074 R)
• M68: 20,025,470 km (0.056 R)
• M69: 21,283,439 km (0.075 R)
• M70: 21,580,690 km (0.094 R)
• M71: 21,964,857 km (0.082 R)
• M72: 22,179,231 km (0.109 R)
• M73: 22,653,456 km (0.102 R)
• M74: 22,913,457 km (0.069 R)
• M75: 23,655,612 km (0.115 R)
• M76: 24,850,600 km (0.116 R)
• M77: 25,343,076 km (0.096 R)
• M78: 26,474,186 km (0.097 R)
• M79: 27,529,449 km (0.066 R)
• M80: 27,946,079 km (0.045 R)
• M81: 28,271,604 km (0.084 R)
• M82: 28,504,827 km (0.119 R)
• M83: 30,776,620 km (0.106 R)
• M84: 31,305,449 km (0.086 R)
• M85: 31,498,430 km (0.048 R)
• M86: 31,595,220 km (0.12 R)
• M87: 32,469,619 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.4

Radius: 13.7

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.78 AU - 9.42 AU

Year: 8823 Days

Day: 10.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 23,934,035 km

• M1: 180,714 km (0.106 R)
• M2: 323,281 km (0.111 R)
• M3: 499,358 km (0.082 R)
• M4: 672,143 km (0.091 R)
• M5: 820,544 km (0.081 R)
• M6: 1,014,872 km (0.074 R)
• M7: 1,100,741 km (0.11 R)
• M8: 1,189,303 km (0.042 R)
• M9: 1,431,801 km (0.116 R)
• M10: 1,732,343 km (0.115 R)
• M11: 1,965,866 km (0.04 R)
• M12: 2,097,661 km (0.091 R)
• M13: 2,301,264 km (0.057 R)
• M14: 2,535,235 km (0.032 R)
• M15: 2,655,362 km (0.12 R)
• M16: 2,777,284 km (0.101 R)
• M17: 2,901,301 km (0.09 R)
• M18: 3,154,869 km (0.067 R)
• M19: 3,310,451 km (0.11 R)
• M20: 4,014,908 km (0.08 R)
• M21: 4,705,900 km (0.114 R)
• M22: 4,914,589 km (0.089 R)
• M23: 5,716,284 km (0.097 R)
• M24: 5,843,293 km (0.035 R)
• M25: 6,426,575 km (0.103 R)
• M26: 6,725,172 km (0.115 R)
• M27: 7,718,502 km (0.049 R)
• M28: 7,823,969 km (0.035 R)
• M29: 8,107,457 km (0.107 R)
• M30: 8,539,046 km (0.106 R)
• M31: 8,904,364 km (0.114 R)
• M32: 9,052,018 km (0.073 R)
• M33: 9,387,117 km (0.117 R)
• M34: 10,185,072 km (0.102 R)
• M35: 10,729,159 km (0.041 R)
• M36: 10,925,731 km (0.117 R)
• M37: 11,242,878 km (0.099 R)
• M38: 12,376,531 km (0.107 R)
• M39: 13,250,631 km (0.093 R)
• M40: 13,419,527 km (0.058 R)
• M41: 15,544,416 km (0.075 R)
• M42: 15,811,897 km (0.11 R)
• M43: 16,035,845 km (0.093 R)
• M44: 16,215,811 km (0.043 R)
• M45: 17,401,823 km (0.093 R)
• M46: 17,494,125 km (0.088 R)
• M47: 17,958,626 km (0.115 R)
• M48: 18,192,298 km (0.111 R)
• M49: 18,474,140 km (0.103 R)
• M50: 19,089,885 km (0.085 R)
• M51: 20,146,944 km (0.041 R)
• M52: 20,682,654 km (0.085 R)
• M53: 20,829,559 km (0.107 R)
• M54: 20,927,845 km (0.094 R)
• M55: 21,075,348 km (0.057 R)
• M56: 21,321,885 km (0.083 R)
• M57: 22,317,908 km (0.09 R)
• M58: 22,518,967 km (0.049 R)
• M59: 23,584,254 km (0.072 R)
• M60: 25,291,465 km (0.119 R)
• M61: 25,658,728 km (0.116 R)
• M62: 26,080,594 km (0.092 R)
• M63: 26,611,068 km (0.099 R)
• M64: 26,877,801 km (0.044 R)
• M65: 26,984,614 km (0.061 R)
• M66: 27,145,282 km (0.099 R)
• M67: 29,152,287 km (0.069 R)
• M68: 29,868,711 km (0.104 R)
• M69: 29,979,563 km (0.082 R)
• M70: 31,487,958 km (0.053 R)
• M71: 31,657,153 km (0.097 R)
• M72: 31,939,594 km (0.068 R)
• M73: 32,109,537 km (0.089 R)
• M74: 32,849,448 km (0.089 R)
• M75: 33,940,915 km (0.106 R)
• M76: 34,230,087 km (0.064 R)
• M77: 34,694,589 km (0.114 R)
• M78: 36,751,111 km (0.116 R)
• M79: 37,048,062 km (0.057 R)
• M80: 37,226,682 km (0.11 R)
• M81: 38,123,821 km (0.107 R)
• M82: 38,846,827 km (0.071 R)
• M83: 39,270,488 km (0.116 R)
• M84: 40,183,783 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.1

Radius: 14.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.61 AU - 11.15 AU

Year: 12555 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,934,035 km

• M1: 262,843 km (0.064 R)
• M2: 382,522 km (0.107 R)
• M3: 525,687 km (0.066 R)
• M4: 902,823 km (0.074 R)
• M5: 1,040,004 km (0.111 R)
• M6: 1,298,510 km (0.097 R)
• M7: 1,537,417 km (0.108 R)
• M8: 1,648,569 km (0.09 R)
• M9: 1,864,588 km (0.111 R)
• M10: 2,619,160 km (0.031 R)
• M11: 3,388,392 km (0.101 R)
• M12: 3,535,746 km (0.117 R)
• M13: 3,817,738 km (0.08 R)
• M14: 3,913,331 km (0.038 R)
• M15: 4,048,717 km (0.089 R)
• M16: 4,264,587 km (0.082 R)
• M17: 4,464,150 km (0.113 R)
• M18: 4,810,768 km (0.085 R)
• M19: 4,935,084 km (0.054 R)
• M20: 5,530,184 km (0.068 R)
• M21: 5,969,404 km (0.07 R)
• M22: 6,103,444 km (0.103 R)
• M23: 6,306,298 km (0.098 R)
• M24: 6,557,323 km (0.119 R)
• M25: 6,881,801 km (0.09 R)
• M26: 7,045,910 km (0.071 R)
• M27: 7,235,151 km (0.078 R)
• M28: 7,330,445 km (0.086 R)
• M29: 7,474,059 km (0.114 R)
• M30: 7,813,048 km (0.077 R)
• M31: 8,009,171 km (0.098 R)
• M32: 8,132,439 km (0.112 R)
• M33: 8,281,289 km (0.12 R)
• M34: 8,885,814 km (0.047 R)
• M35: 9,039,152 km (0.051 R)
• M36: 9,400,581 km (0.106 R)
• M37: 9,792,976 km (0.083 R)
• M38: 9,951,550 km (0.105 R)
• M39: 10,244,462 km (0.05 R)
• M40: 10,378,502 km (0.095 R)
• M41: 10,675,454 km (0.102 R)
• M42: 11,002,774 km (0.089 R)
• M43: 11,444,237 km (0.113 R)
• M44: 11,639,163 km (0.108 R)
• M45: 11,891,535 km (0.079 R)
• M46: 12,316,093 km (0.085 R)
• M47: 12,573,402 km (0.105 R)
• M48: 12,890,101 km (0.048 R)
• M49: 13,093,105 km (0.079 R)
• M50: 13,238,664 km (0.039 R)
• M51: 14,243,363 km (0.037 R)
• M52: 14,633,963 km (0.085 R)
• M53: 14,906,530 km (0.069 R)
• M54: 15,579,721 km (0.074 R)
• M55: 15,734,106 km (0.055 R)
• M56: 16,231,668 km (0.099 R)
• M57: 16,419,563 km (0.102 R)
• M58: 17,433,986 km (0.11 R)
• M59: 17,690,846 km (0.106 R)
• M60: 18,436,142 km (0.099 R)
• M61: 18,829,136 km (0.088 R)
• M62: 19,026,605 km (0.071 R)
• M63: 19,656,711 km (0.12 R)
• M64: 20,024,573 km (0.087 R)
• M65: 20,293,550 km (0.099 R)
• M66: 20,665,450 km (0.109 R)
• M67: 21,725,500 km (0.093 R)
• M68: 22,140,634 km (0.09 R)
• M69: 22,244,755 km (0.102 R)
• M70: 22,873,365 km (0.112 R)
• M71: 23,013,837 km (0.097 R)
• M72: 23,437,050 km (0.105 R)
• M73: 23,614,173 km (0.119 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 10,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit