🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.51 AU - 0.57 AU

Year: 141 Days

Day: 23 Hours

Environment

Temp: 254 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.8 AU - 1.26 AU

Year: 371 Days

Day: 42.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,815,304 km

• M1: 112,797 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.22 AU - 1.5 AU

Year: 563 Days

Day: 35.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 73.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,815,304 km

• M1: 29,620 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.45 AU - 2.03 AU

Year: 814 Days

Day: 35.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.61 AU - 2.67 AU

Year: 1522 Days

Day: 30.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.7 AU - 3.12 AU

Year: 1761 Days

Day: 25.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.56 AU - 4.12 AU

Year: 2670 Days

Day: 24.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,815,304 km

• M1: 1,697,786 km (0.088 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.93 AU - 4.21 AU

Year: 2913 Days

Day: 20.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.7

Radius: 10.6

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.82 AU - 6.48 AU

Year: 4764 Days

Day: 7 Hours

Environment

Temp: -134 °C

Axial Tilt: 70.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,815,304 km

• M1: 218,263 km (0.079 R)
• M2: 333,902 km (0.097 R)
• M3: 478,414 km (0.115 R)
• M4: 559,795 km (0.114 R)
• M5: 726,896 km (0.069 R)
• M6: 885,919 km (0.098 R)
• M7: 1,112,111 km (0.115 R)
• M8: 1,297,762 km (0.118 R)
• M9: 1,463,217 km (0.09 R)
• M10: 1,651,710 km (0.112 R)
• M11: 1,765,404 km (0.072 R)
• M12: 1,881,941 km (0.069 R)
• M13: 2,140,297 km (0.066 R)
• M14: 2,229,008 km (0.086 R)
• M15: 2,391,920 km (0.036 R)
• M16: 3,224,133 km (0.071 R)
• M17: 3,388,242 km (0.105 R)
• M18: 3,789,314 km (0.078 R)
• M19: 4,050,512 km (0.081 R)
• M20: 4,295,254 km (0.029 R)
• M21: 4,613,598 km (0.108 R)
• M22: 4,775,762 km (0.09 R)
• M23: 5,273,475 km (0.061 R)
• M24: 6,063,650 km (0.117 R)
• M25: 6,292,685 km (0.112 R)
• M26: 6,395,309 km (0.07 R)
• M27: 6,472,651 km (0.074 R)
• M28: 6,550,442 km (0.077 R)
• M29: 6,759,131 km (0.087 R)
• M30: 7,076,278 km (0.093 R)
• M31: 7,452,667 km (0.108 R)
• M32: 7,670,631 km (0.115 R)
• M33: 7,835,488 km (0.081 R)
• M34: 8,029,367 km (0.05 R)
• M35: 8,309,115 km (0.101 R)
• M36: 8,592,004 km (0.074 R)
• M37: 8,792,016 km (0.06 R)
• M38: 8,878,185 km (0.093 R)
• M39: 8,993,525 km (0.092 R)
• M40: 9,196,529 km (0.067 R)
• M41: 9,284,044 km (0.118 R)
• M42: 9,489,143 km (0.091 R)
• M43: 10,446,419 km (0.059 R)
• M44: 10,751,898 km (0.059 R)
• M45: 10,936,652 km (0.098 R)
• M46: 11,528,461 km (0.109 R)
• M47: 11,685,987 km (0.041 R)
• M48: 12,451,779 km (0.059 R)
• M49: 13,764,051 km (0.037 R)
• M50: 13,830,922 km (0.057 R)
• M51: 14,099,001 km (0.103 R)
• M52: 14,572,478 km (0.088 R)
• M53: 14,811,087 km (0.078 R)
• M54: 15,430,871 km (0.114 R)
• M55: 16,695,571 km (0.111 R)
• M56: 16,945,400 km (0.118 R)
• M57: 17,557,255 km (0.067 R)
• M58: 17,811,272 km (0.084 R)
• M59: 17,993,482 km (0.082 R)
• M60: 19,323,557 km (0.038 R)
• M61: 19,962,639 km (0.097 R)
• M62: 20,570,455 km (0.119 R)
• M63: 20,761,641 km (0.09 R)
• M64: 21,648,607 km (0.089 R)
• M65: 21,843,234 km (0.111 R)
• M66: 21,921,174 km (0.052 R)
• M67: 22,390,762 km (0.113 R)
• M68: 22,626,977 km (0.109 R)
• M69: 22,784,803 km (0.028 R)
• M70: 24,343,014 km (0.077 R)
• M71: 24,464,338 km (0.095 R)
• M72: 24,545,271 km (0.099 R)
• M73: 24,626,353 km (0.051 R)
• M74: 25,853,055 km (0.084 R)
• M75: 26,224,956 km (0.07 R)
• M76: 26,473,737 km (0.111 R)
• M77: 26,598,501 km (0.101 R)
• M78: 26,681,827 km (0.109 R)
• M79: 26,765,153 km (0.094 R)
• M80: 27,351,128 km (0.101 R)
• M81: 27,561,463 km (0.104 R)
• M82: 28,068,300 km (0.091 R)
• M83: 28,195,459 km (0.114 R)
• M84: 28,450,523 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.9

Radius: 4.8

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.04 AU - 14.42 AU

Year: 17072 Days

Day: 20.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,815,304 km

• M1: 136,433 km (0.068 R)
• M2: 443,109 km (0.056 R)
• M3: 917,334 km (0.048 R)
• M4: 1,551,330 km (0.044 R)
• M5: 1,720,974 km (0.089 R)
• M6: 1,770,491 km (0.116 R)
• M7: 2,374,567 km (0.074 R)
• M8: 2,541,817 km (0.092 R)
• M9: 4,244,989 km (0.063 R)
• M10: 5,255,373 km (0.067 R)
• M11: 5,620,242 km (0.111 R)
• M12: 6,842,158 km (0.039 R)
• M13: 7,769,066 km (0.074 R)
• M14: 7,851,495 km (0.081 R)
• M15: 8,142,313 km (0.114 R)
• M16: 8,184,200 km (0.094 R)
• M17: 8,436,722 km (0.066 R)
• M18: 8,691,935 km (0.072 R)
• M19: 9,209,694 km (0.07 R)
• M20: 9,915,646 km (0.055 R)
• M21: 11,238,839 km (0.084 R)
• M22: 11,425,687 km (0.11 R)
• M23: 12,183,400 km (0.1 R)
• M24: 12,279,143 km (0.03 R)
• M25: 14,147,171 km (0.075 R)
• M26: 14,857,313 km (0.07 R)
• M27: 16,523,683 km (0.084 R)
• M28: 17,757,566 km (0.048 R)
• M29: 18,965,270 km (0.114 R)
• M30: 20,369,396 km (0.08 R)
• M31: 21,806,882 km (0.055 R)
• M32: 22,098,149 km (0.033 R)
• M33: 23,455,151 km (0.108 R)
• M34: 23,514,691 km (0.101 R)
• M35: 24,173,670 km (0.064 R)
• M36: 24,475,259 km (0.051 R)
• M37: 25,082,028 km (0.118 R)
• M38: 25,204,100 km (0.092 R)
• M39: 26,620,642 km (0.101 R)
• M40: 26,932,105 km (0.053 R)
• M41: 27,558,471 km (0.103 R)
• M42: 27,684,283 km (0.074 R)
• M43: 28,379,913 km (0.053 R)
• M44: 28,507,071 km (0.054 R)
• M45: 28,570,650 km (0.08 R)
• M46: 29,852,853 km (0.12 R)
• M47: 31,153,757 km (0.109 R)
• M48: 31,481,825 km (0.075 R)
• M49: 33,206,389 km (0.074 R)
• M50: 33,743,146 km (0.106 R)
• M51: 33,877,784 km (0.071 R)
• M52: 35,234,038 km (0.079 R)
• M53: 37,929,343 km (0.067 R)
• M54: 38,560,646 km (0.036 R)
• M55: 39,054,170 km (0.108 R)
• M56: 39,337,059 km (0.074 R)
• M57: 40,118,559 km (0.039 R)
• M58: 40,833,487 km (0.043 R)
• M59: 41,985,989 km (0.111 R)
• M60: 42,058,394 km (0.089 R)
• M61: 42,639,133 km (0.104 R)
• M62: 43,149,262 km (0.057 R)
• M63: 44,987,969 km (0.105 R)
• M64: 45,136,071 km (0.113 R)
• M65: 45,210,272 km (0.118 R)
• M66: 45,358,673 km (0.1 R)
• M67: 46,477,216 km (0.029 R)
• M68: 48,969,666 km (0.086 R)
• M69: 50,270,420 km (0.088 R)
• M70: 50,501,100 km (0.103 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 14,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit