🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.7 AU - 1.12 AU

Year: 309 Days

Day: 40.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.06 AU - 1.36 AU

Year: 474 Days

Day: 28.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.9

Radius: 11.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.15 AU - 8.31 AU

Year: 6223 Days

Day: 14.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 61.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,097,703 km

• M1: 149,448 km (0.081 R)
• M2: 302,487 km (0.086 R)
• M3: 423,362 km (0.034 R)
• M4: 637,586 km (0.111 R)
• M5: 1,044,941 km (0.105 R)
• M6: 1,455,138 km (0.076 R)
• M7: 1,583,793 km (0.089 R)
• M8: 1,844,243 km (0.055 R)
• M9: 2,091,528 km (0.107 R)
• M10: 2,766,813 km (0.102 R)
• M11: 2,978,942 km (0.092 R)
• M12: 3,903,457 km (0.076 R)
• M13: 4,050,662 km (0.105 R)
• M14: 4,681,815 km (0.082 R)
• M15: 6,061,107 km (0.053 R)
• M16: 6,565,103 km (0.103 R)
• M17: 8,027,571 km (0.046 R)
• M18: 8,551,613 km (0.082 R)
• M19: 8,625,215 km (0.103 R)
• M20: 8,713,926 km (0.092 R)
• M21: 9,449,499 km (0.105 R)
• M22: 10,550,539 km (0.082 R)
• M23: 10,661,391 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153

Radius: 13.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.7 AU - 10.96 AU

Year: 10986 Days

Day: 14.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,097,703 km

• M1: 169,345 km (0.112 R)
• M2: 310,864 km (0.086 R)
• M3: 394,789 km (0.054 R)
• M4: 688,898 km (0.114 R)
• M5: 916,437 km (0.117 R)
• M6: 1,082,640 km (0.078 R)
• M7: 1,610,122 km (0.071 R)
• M8: 1,902,436 km (0.118 R)
• M9: 2,230,803 km (0.047 R)
• M10: 2,325,349 km (0.078 R)
• M11: 2,459,987 km (0.114 R)
• M12: 2,677,054 km (0.115 R)
• M13: 2,798,228 km (0.11 R)
• M14: 3,109,242 km (0.084 R)
• M15: 3,344,560 km (0.054 R)
• M16: 3,787,668 km (0.081 R)
• M17: 4,273,114 km (0.103 R)
• M18: 4,656,383 km (0.114 R)
• M19: 5,277,813 km (0.076 R)
• M20: 5,715,387 km (0.064 R)
• M21: 6,057,966 km (0.1 R)
• M22: 6,218,484 km (0.075 R)
• M23: 6,353,122 km (0.118 R)
• M24: 6,488,957 km (0.119 R)
• M25: 6,818,821 km (0.091 R)
• M26: 7,238,891 km (0.111 R)
• M27: 8,971,833 km (0.12 R)
• M28: 9,587,578 km (0.066 R)
• M29: 9,806,290 km (0.051 R)
• M30: 10,185,072 km (0.073 R)
• M31: 11,054,983 km (0.119 R)
• M32: 11,383,351 km (0.043 R)
• M33: 11,915,171 km (0.073 R)
• M34: 12,015,851 km (0.082 R)
• M35: 12,116,829 km (0.097 R)
• M36: 12,762,643 km (0.093 R)
• M37: 12,968,939 km (0.088 R)
• M38: 13,770,035 km (0.031 R)
• M39: 13,981,716 km (0.117 R)
• M40: 14,336,862 km (0.105 R)
• M41: 14,766,955 km (0.119 R)
• M42: 15,165,035 km (0.086 R)
• M43: 15,823,864 km (0.09 R)
• M44: 16,792,211 km (0.102 R)
• M45: 17,588,371 km (0.104 R)
• M46: 17,856,451 km (0.1 R)
• M47: 17,971,791 km (0.119 R)
• M48: 18,164,622 km (0.057 R)
• M49: 18,513,335 km (0.086 R)
• M50: 18,669,066 km (0.026 R)
• M51: 18,903,337 km (0.068 R)
• M52: 19,335,674 km (0.083 R)
• M53: 19,850,590 km (0.098 R)
• M54: 19,970,119 km (0.084 R)
• M55: 20,692,228 km (0.109 R)
• M56: 21,709,194 km (0.038 R)
• M57: 22,285,744 km (0.11 R)
• M58: 23,244,068 km (0.103 R)
• M59: 23,328,142 km (0.102 R)
• M60: 23,961,091 km (0.089 R)
• M61: 24,130,885 km (0.068 R)
• M62: 24,300,977 km (0.103 R)
• M63: 25,330,360 km (0.117 R)
• M64: 26,242,758 km (0.112 R)
• M65: 26,724,912 km (0.073 R)
• M66: 26,812,875 km (0.067 R)
• M67: 27,077,514 km (0.09 R)
• M68: 27,254,338 km (0.055 R)
• M69: 27,431,462 km (0.104 R)
• M70: 27,831,786 km (0.03 R)
• M71: 28,054,837 km (0.116 R)
• M72: 28,547,911 km (0.045 R)
• M73: 29,406,304 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.8

Radius: 5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.85 AU - 23.07 AU

Year: 29427 Days

Day: 19.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,097,703 km

• M1: 126,859 km (0.047 R)
• M2: 297,101 km (0.095 R)
• M3: 429,047 km (0.107 R)
• M4: 804,837 km (0.106 R)
• M5: 1,354,010 km (0.116 R)
• M6: 1,834,219 km (0.105 R)
• M7: 2,078,662 km (0.103 R)
• M8: 2,333,577 km (0.075 R)
• M9: 2,420,643 km (0.084 R)
• M10: 2,903,695 km (0.043 R)
• M11: 4,094,344 km (0.083 R)
• M12: 5,454,638 km (0.119 R)
• M13: 5,493,234 km (0.107 R)
• M14: 5,609,471 km (0.067 R)
• M15: 5,963,121 km (0.086 R)
• M16: 6,122,592 km (0.112 R)
• M17: 6,733,101 km (0.083 R)
• M18: 8,632,844 km (0.113 R)
• M19: 8,677,724 km (0.101 R)
• M20: 9,408,210 km (0.11 R)
• M21: 9,827,683 km (0.116 R)
• M22: 9,874,656 km (0.109 R)
• M23: 10,301,010 km (0.079 R)
• M24: 11,269,507 km (0.103 R)
• M25: 12,014,803 km (0.076 R)
• M26: 12,673,632 km (0.074 R)
• M27: 13,552,669 km (0.109 R)
• M28: 14,451,304 km (0.103 R)
• M29: 16,194,418 km (0.083 R)
• M30: 16,472,670 km (0.058 R)
• M31: 17,033,962 km (0.114 R)
• M32: 17,147,058 km (0.066 R)
• M33: 17,544,539 km (0.108 R)
• M34: 17,658,682 km (0.088 R)
• M35: 17,887,717 km (0.055 R)
• M36: 18,233,138 km (0.089 R)
• M37: 18,464,566 km (0.099 R)
• M38: 19,047,549 km (0.111 R)
• M39: 19,282,418 km (0.101 R)
• M40: 19,933,168 km (0.063 R)
• M41: 21,622,128 km (0.115 R)
• M42: 21,928,505 km (0.094 R)
• M43: 22,174,593 km (0.084 R)
• M44: 22,545,596 km (0.109 R)
• M45: 23,293,585 km (0.114 R)
• M46: 23,481,929 km (0.102 R)
• M47: 25,327,817 km (0.083 R)
• M48: 25,910,052 km (0.101 R)
• M49: 27,087,836 km (0.096 R)
• M50: 27,153,809 km (0.052 R)
• M51: 27,749,657 km (0.099 R)
• M52: 28,349,844 km (0.073 R)
• M53: 28,752,412 km (0.049 R)
• M54: 30,381,233 km (0.101 R)
• M55: 31,206,864 km (0.105 R)
• M56: 32,109,537 km (0.105 R)
• M57: 32,739,494 km (0.032 R)
• M58: 33,232,269 km (0.091 R)
• M59: 33,515,009 km (0.081 R)
• M60: 33,585,769 km (0.073 R)
• M61: 34,797,063 km (0.105 R)
• M62: 35,155,948 km (0.067 R)
• M63: 35,732,798 km (0.073 R)
• M64: 37,188,684 km (0.094 R)
• M65: 37,335,290 km (0.06 R)
• M66: 37,629,250 km (0.093 R)
• M67: 37,776,454 km (0.097 R)
• M68: 40,609,838 km (0.115 R)
• M69: 40,685,385 km (0.073 R)
• M70: 40,760,932 km (0.08 R)
• M71: 40,912,026 km (0.072 R)
• M72: 41,442,799 km (0.092 R)
• M73: 41,670,936 km (0.093 R)
• M74: 42,128,406 km (0.094 R)
• M75: 42,894,646 km (0.101 R)
• M76: 42,971,540 km (0.095 R)
• M77: 43,975,042 km (0.105 R)
• M78: 44,596,472 km (0.088 R)
• M79: 45,926,546 km (0.086 R)
• M80: 46,241,450 km (0.032 R)
• M81: 47,269,636 km (0.096 R)
• M82: 47,906,175 km (0.108 R)
• M83: 48,305,452 km (0.06 R)
• M84: 48,385,337 km (0.072 R)
• M85: 48,465,372 km (0.106 R)
• M86: 48,545,556 km (0.085 R)
• M87: 49,107,147 km (0.113 R)
• M88: 49,268,114 km (0.101 R)
• M89: 49,429,231 km (0.078 R)
• M90: 49,994,262 km (0.113 R)
• M91: 51,049,525 km (0.097 R)
• M92: 52,604,745 km (0.116 R)
• M93: 53,429,628 km (0.069 R)
• M94: 53,843,714 km (0.068 R)
• M95: 54,758,206 km (0.103 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 16,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit