🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.43 AU - 0.61 AU

Year: 132 Days

Day: 27.1 Hours

Environment

Temp: 286 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.51 AU - 0.63 AU

Year: 151 Days

Day: 20.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.97 AU - 1.21 AU

Year: 400 Days

Day: 32.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 13.4

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.26 AU - 11.32 AU

Year: 13333 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,092,336 km

• M1: 211,531 km (0.079 R)
• M2: 414,237 km (0.107 R)
• M3: 667,805 km (0.088 R)
• M4: 1,402,330 km (0.069 R)
• M5: 1,746,555 km (0.034 R)
• M6: 1,830,031 km (0.086 R)
• M7: 1,943,426 km (0.094 R)
• M8: 2,390,125 km (0.034 R)
• M9: 2,546,305 km (0.12 R)
• M10: 2,641,749 km (0.112 R)
• M11: 3,001,980 km (0.116 R)
• M12: 3,103,109 km (0.073 R)
• M13: 3,274,099 km (0.115 R)
• M14: 3,769,717 km (0.108 R)
• M15: 4,289,420 km (0.092 R)
• M16: 5,355,005 km (0.104 R)
• M17: 5,644,328 km (0.092 R)
• M18: 6,499,429 km (0.074 R)
• M19: 6,587,093 km (0.08 R)
• M20: 7,394,772 km (0.099 R)
• M21: 7,670,930 km (0.07 R)
• M22: 8,424,155 km (0.119 R)
• M23: 9,448,602 km (0.107 R)
• M24: 9,899,639 km (0.059 R)
• M25: 10,667,226 km (0.101 R)
• M26: 11,613,432 km (0.115 R)
• M27: 12,313,700 km (0.113 R)
• M28: 12,972,080 km (0.091 R)
• M29: 13,811,324 km (0.107 R)
• M30: 14,151,959 km (0.088 R)
• M31: 16,613,292 km (0.114 R)
• M32: 17,036,355 km (0.057 R)
• M33: 17,585,379 km (0.073 R)
• M34: 18,140,238 km (0.115 R)
• M35: 18,575,867 km (0.096 R)
• M36: 18,889,125 km (0.039 R)
• M37: 19,584,456 km (0.087 R)
• M38: 19,775,492 km (0.05 R)
• M39: 21,065,325 km (0.062 R)
• M40: 21,588,918 km (0.12 R)
• M41: 21,984,454 km (0.109 R)
• M42: 24,750,519 km (0.117 R)
• M43: 25,441,661 km (0.097 R)
• M44: 25,999,212 km (0.085 R)
• M45: 26,349,720 km (0.071 R)
• M46: 26,560,803 km (0.031 R)
• M47: 27,126,283 km (0.106 R)
• M48: 27,695,802 km (0.083 R)
• M49: 28,125,596 km (0.118 R)
• M50: 28,919,213 km (0.117 R)
• M51: 30,086,825 km (0.082 R)
• M52: 30,824,342 km (0.083 R)
• M53: 30,972,594 km (0.106 R)
• M54: 33,528,473 km (0.06 R)
• M55: 33,680,913 km (0.112 R)
• M56: 33,986,542 km (0.081 R)
• M57: 34,446,705 km (0.093 R)
• M58: 35,839,461 km (0.108 R)
• M59: 36,621,110 km (0.09 R)
• M60: 37,963,003 km (0.086 R)
• M61: 38,599,991 km (0.117 R)
• M62: 40,450,965 km (0.057 R)
• M63: 40,694,660 km (0.119 R)
• M64: 41,346,458 km (0.102 R)
• M65: 41,509,968 km (0.116 R)
• M66: 42,248,533 km (0.093 R)
• M67: 42,908,559 km (0.068 R)
• M68: 43,905,180 km (0.109 R)
• M69: 44,909,430 km (0.103 R)
• M70: 45,414,323 km (0.065 R)
• M71: 45,583,070 km (0.082 R)
• M72: 46,344,822 km (0.118 R)
• M73: 46,429,794 km (0.088 R)
• M74: 48,138,949 km (0.105 R)
• M75: 49,781,683 km (0.105 R)
• M76: 50,217,013 km (0.104 R)
• M77: 50,566,175 km (0.104 R)
• M78: 50,653,540 km (0.117 R)
• M79: 51,706,559 km (0.117 R)
• M80: 52,944,182 km (0.106 R)
• M81: 53,121,755 km (0.106 R)
• M82: 53,923,450 km (0.085 R)
• M83: 57,808,656 km (0.073 R)
• M84: 61,970,020 km (0.119 R)
• M85: 62,250,965 km (0.081 R)
• M86: 62,813,902 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.5

Radius: 7.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.73 AU - 16.45 AU

Year: 20602 Days

Day: 15.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,092,336 km

• M1: 309,967 km (0.085 R)
• M2: 624,272 km (0.12 R)
• M3: 753,674 km (0.114 R)
• M4: 856,747 km (0.048 R)
• M5: 1,704,518 km (0.118 R)
• M6: 2,376,063 km (0.111 R)
• M7: 2,478,238 km (0.1 R)
• M8: 2,660,598 km (0.075 R)
• M9: 2,901,451 km (0.104 R)
• M10: 4,395,185 km (0.119 R)
• M11: 4,744,197 km (0.115 R)
• M12: 5,844,190 km (0.096 R)
• M13: 6,298,519 km (0.102 R)
• M14: 6,547,899 km (0.093 R)
• M15: 6,691,812 km (0.078 R)
• M16: 7,056,232 km (0.084 R)
• M17: 7,614,980 km (0.098 R)
• M18: 9,456,081 km (0.112 R)
• M19: 9,618,993 km (0.058 R)
• M20: 10,784,510 km (0.114 R)
• M21: 11,470,267 km (0.12 R)
• M22: 11,643,950 km (0.119 R)
• M23: 12,126,104 km (0.112 R)
• M24: 13,064,532 km (0.081 R)
• M25: 14,026,147 km (0.089 R)
• M26: 14,445,320 km (0.088 R)
• M27: 14,773,987 km (0.109 R)
• M28: 14,821,259 km (0.115 R)
• M29: 14,915,805 km (0.119 R)
• M30: 15,010,501 km (0.103 R)
• M31: 16,016,846 km (0.101 R)
• M32: 17,541,996 km (0.048 R)
• M33: 17,842,538 km (0.11 R)
• M34: 17,943,068 km (0.116 R)
• M35: 17,993,482 km (0.115 R)
• M36: 18,907,824 km (0.115 R)
• M37: 19,422,292 km (0.08 R)
• M38: 20,464,989 km (0.079 R)
• M39: 20,622,964 km (0.111 R)
• M40: 24,032,898 km (0.082 R)
• M41: 25,095,043 km (0.108 R)
• M42: 26,630,665 km (0.074 R)
• M43: 26,745,556 km (0.087 R)
• M44: 27,729,312 km (0.044 R)
• M45: 29,316,096 km (0.077 R)
• M46: 29,434,877 km (0.073 R)
• M47: 31,903,392 km (0.096 R)
• M48: 32,147,685 km (0.042 R)
• M49: 32,638,366 km (0.111 R)
• M50: 39,106,679 km (0.07 R)
• M51: 40,552,243 km (0.068 R)
• M52: 41,948,440 km (0.104 R)
• M53: 42,685,957 km (0.079 R)
• M54: 43,563,199 km (0.088 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 12,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit