🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.59 AU - 0.61 AU

Year: 162 Days

Day: 30.8 Hours

Environment

Temp: 240 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,480,207 km

• M1: 350,657 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.81 AU - 4.33 AU

Year: 2349 Days

Day: 37.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.9

Radius: 11

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.01 AU - 11.99 AU

Year: 13581 Days

Day: 11.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 140.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,480,207 km

• M1: 249,080 km (0.102 R)
• M2: 363,972 km (0.11 R)
• M3: 1,068,578 km (0.107 R)
• M4: 1,137,542 km (0.054 R)
• M5: 1,226,104 km (0.042 R)
• M6: 1,410,558 km (0.085 R)
• M7: 1,684,322 km (0.081 R)
• M8: 2,465,223 km (0.097 R)
• M9: 2,772,348 km (0.064 R)
• M10: 3,982,894 km (0.104 R)
• M11: 4,571,113 km (0.113 R)
• M12: 4,831,562 km (0.072 R)
• M13: 5,276,766 km (0.096 R)
• M14: 5,367,272 km (0.12 R)
• M15: 5,673,200 km (0.107 R)
• M16: 5,921,981 km (0.099 R)
• M17: 6,110,923 km (0.113 R)
• M18: 6,722,480 km (0.081 R)
• M19: 6,919,799 km (0.101 R)
• M20: 8,178,067 km (0.119 R)
• M21: 8,494,765 km (0.08 R)
• M22: 8,636,734 km (0.06 R)
• M23: 10,213,346 km (0.071 R)
• M24: 11,679,106 km (0.119 R)
• M25: 12,235,610 km (0.097 R)
• M26: 12,315,794 km (0.064 R)
• M27: 12,719,559 km (0.072 R)
• M28: 13,747,745 km (0.084 R)
• M29: 14,377,552 km (0.077 R)
• M30: 14,462,225 km (0.116 R)
• M31: 16,058,583 km (0.086 R)
• M32: 17,892,055 km (0.081 R)
• M33: 18,028,787 km (0.086 R)
• M34: 18,441,229 km (0.098 R)
• M35: 19,603,006 km (0.078 R)
• M36: 19,696,953 km (0.111 R)
• M37: 20,311,352 km (0.107 R)
• M38: 20,932,033 km (0.07 R)
• M39: 21,656,087 km (0.03 R)
• M40: 22,045,490 km (0.087 R)
• M41: 22,683,376 km (0.105 R)
• M42: 23,476,693 km (0.087 R)
• M43: 23,926,983 km (0.114 R)
• M44: 24,128,042 km (0.077 R)
• M45: 24,734,512 km (0.104 R)
• M46: 25,346,068 km (0.066 R)
• M47: 25,653,791 km (0.097 R)
• M48: 25,859,488 km (0.096 R)
• M49: 26,014,172 km (0.091 R)
• M50: 26,740,171 km (0.116 R)
• M51: 26,948,860 km (0.114 R)
• M52: 27,525,410 km (0.116 R)
• M53: 27,630,727 km (0.113 R)
• M54: 28,159,106 km (0.114 R)
• M55: 29,656,282 km (0.113 R)
• M56: 32,616,076 km (0.099 R)
• M57: 32,783,326 km (0.115 R)
• M58: 33,567,219 km (0.115 R)
• M59: 34,300,697 km (0.092 R)
• M60: 36,301,569 km (0.087 R)
• M61: 36,590,592 km (0.106 R)
• M62: 39,047,587 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.9

Radius: 7.3

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.38 AU - 15.4 AU

Year: 20009 Days

Day: 15.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,480,207 km

• M1: 122,521 km (0.062 R)
• M2: 229,184 km (0.081 R)
• M3: 394,190 km (0.044 R)
• M4: 557,850 km (0.072 R)
• M5: 765,492 km (0.063 R)
• M6: 972,985 km (0.039 R)
• M7: 1,121,086 km (0.081 R)
• M8: 1,224,159 km (0.051 R)
• M9: 1,384,678 km (0.032 R)
• M10: 1,999,226 km (0.117 R)
• M11: 2,654,165 km (0.096 R)
• M12: 2,792,693 km (0.094 R)
• M13: 3,259,438 km (0.118 R)
• M14: 3,333,340 km (0.119 R)
• M15: 3,711,673 km (0.109 R)
• M16: 4,426,751 km (0.05 R)
• M17: 4,842,184 km (0.074 R)
• M18: 5,140,332 km (0.086 R)
• M19: 5,979,726 km (0.118 R)
• M20: 6,025,204 km (0.104 R)
• M21: 6,253,640 km (0.081 R)
• M22: 6,485,068 km (0.103 R)
• M23: 6,625,241 km (0.086 R)
• M24: 9,738,971 km (0.095 R)
• M25: 9,792,377 km (0.098 R)
• M26: 10,115,060 km (0.112 R)
• M27: 10,550,988 km (0.115 R)
• M28: 10,660,793 km (0.057 R)
• M29: 10,937,250 km (0.084 R)
• M30: 10,992,900 km (0.075 R)
• M31: 11,272,200 km (0.113 R)
• M32: 11,780,832 km (0.117 R)
• M33: 12,181,605 km (0.077 R)
• M34: 12,996,465 km (0.09 R)
• M35: 13,114,348 km (0.113 R)
• M36: 13,351,161 km (0.075 R)
• M37: 15,358,017 km (0.115 R)
• M38: 15,670,227 km (0.051 R)
• M39: 15,795,740 km (0.083 R)
• M40: 16,747,332 km (0.101 R)
• M41: 17,717,474 km (0.118 R)
• M42: 17,782,848 km (0.071 R)
• M43: 18,772,289 km (0.065 R)
• M44: 18,972,301 km (0.104 R)
• M45: 20,255,552 km (0.069 R)
• M46: 20,873,241 km (0.067 R)
• M47: 21,916,238 km (0.111 R)
• M48: 23,118,855 km (0.107 R)
• M49: 23,764,071 km (0.067 R)
• M50: 25,072,454 km (0.075 R)
• M51: 25,883,424 km (0.114 R)
• M52: 26,628,122 km (0.073 R)
• M53: 27,379,851 km (0.072 R)
• M54: 28,062,317 km (0.083 R)
• M55: 29,058,040 km (0.106 R)
• M56: 29,135,083 km (0.068 R)
• M57: 29,676,627 km (0.116 R)
• M58: 29,987,492 km (0.105 R)
• M59: 31,005,206 km (0.101 R)
• M60: 31,241,720 km (0.091 R)
• M61: 31,716,544 km (0.093 R)
• M62: 34,696,683 km (0.086 R)
• M63: 35,352,670 km (0.117 R)
• M64: 35,682,234 km (0.043 R)
• M65: 36,843,712 km (0.098 R)
• M66: 36,927,038 km (0.119 R)
• M67: 37,512,863 km (0.101 R)
• M68: 38,101,830 km (0.092 R)
• M69: 38,186,203 km (0.076 R)
• M70: 40,746,122 km (0.105 R)
• M71: 42,833,760 km (0.088 R)
• M72: 43,449,206 km (0.063 R)
• M73: 44,688,774 km (0.082 R)
• M74: 46,029,769 km (0.117 R)
• M75: 48,111,573 km (0.039 R)
• M76: 48,476,741 km (0.033 R)
• M77: 48,568,146 km (0.114 R)
• M78: 49,669,934 km (0.093 R)
• M79: 50,316,496 km (0.03 R)
• M80: 51,617,698 km (0.063 R)
• M81: 52,741,926 km (0.063 R)
• M82: 55,874,805 km (0.109 R)
• M83: 58,288,118 km (0.119 R)
• M84: 59,948,504 km (0.071 R)
• M85: 61,822,666 km (0.114 R)
• M86: 62,021,033 km (0.066 R)
• M87: 62,120,217 km (0.1 R)
• M88: 62,219,550 km (0.095 R)
• M89: 64,217,280 km (0.112 R)
• M90: 64,418,190 km (0.073 R)
• M91: 64,619,249 km (0.112 R)
• M92: 66,337,231 km (0.047 R)
• M93: 66,540,385 km (0.091 R)
• M94: 66,743,688 km (0.082 R)
• M95: 67,661,172 km (0.114 R)
• M96: 68,377,596 km (0.078 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 17,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit