🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.72 AU - 1.04 AU

Year: 303 Days

Day: 22.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.98 AU - 1.22 AU

Year: 424 Days

Day: 13.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,861,260 km

• M1: 408,552 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.71 AU - 3.21 AU

Year: 1869 Days

Day: 22.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.8

Radius: 12.5

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.9 AU - 8.66 AU

Year: 7966 Days

Day: 12.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,861,260 km

• M1: 201,060 km (0.078 R)
• M2: 590,164 km (0.079 R)
• M3: 695,331 km (0.109 R)
• M4: 1,244,205 km (0.073 R)
• M5: 1,573,770 km (0.092 R)
• M6: 1,771,538 km (0.114 R)
• M7: 2,489,608 km (0.058 R)
• M8: 3,042,222 km (0.116 R)
• M9: 3,431,775 km (0.038 R)
• M10: 4,016,104 km (0.065 R)
• M11: 4,537,303 km (0.117 R)
• M12: 5,375,650 km (0.075 R)
• M13: 5,542,452 km (0.119 R)
• M14: 5,744,857 km (0.026 R)
• M15: 6,508,106 km (0.098 R)
• M16: 6,685,978 km (0.027 R)
• M17: 6,865,645 km (0.06 R)
• M18: 7,266,268 km (0.04 R)
• M19: 7,376,970 km (0.115 R)
• M20: 7,787,317 km (0.12 R)
• M21: 7,938,561 km (0.086 R)
• M22: 8,052,554 km (0.116 R)
• M23: 9,063,237 km (0.095 R)
• M24: 9,222,260 km (0.095 R)
• M25: 9,342,237 km (0.096 R)
• M26: 9,583,539 km (0.085 R)
• M27: 10,486,362 km (0.051 R)
• M28: 11,160,001 km (0.031 R)
• M29: 11,373,328 km (0.095 R)
• M30: 11,631,234 km (0.084 R)
• M31: 12,065,367 km (0.038 R)
• M32: 12,904,911 km (0.118 R)
• M33: 13,263,946 km (0.032 R)
• M34: 13,399,481 km (0.064 R)
• M35: 13,992,188 km (0.104 R)
• M36: 14,130,117 km (0.036 R)
• M37: 14,314,721 km (0.098 R)
• M38: 14,967,566 km (0.063 R)
• M39: 15,534,692 km (0.056 R)
• M40: 16,495,858 km (0.11 R)
• M41: 17,476,023 km (0.12 R)
• M42: 17,674,390 km (0.057 R)
• M43: 17,773,873 km (0.079 R)
• M44: 18,981,726 km (0.118 R)
• M45: 19,134,465 km (0.12 R)
• M46: 19,750,060 km (0.084 R)
• M47: 19,904,894 km (0.062 R)
• M48: 20,372,088 km (0.082 R)
• M49: 21,476,121 km (0.085 R)
• M50: 22,653,456 km (0.084 R)
• M51: 22,761,466 km (0.058 R)
• M52: 22,978,233 km (0.095 R)
• M53: 23,304,506 km (0.114 R)
• M54: 23,741,930 km (0.108 R)
• M55: 24,736,158 km (0.11 R)
• M56: 25,126,458 km (0.068 R)
• M57: 25,350,406 km (0.12 R)
• M58: 25,462,605 km (0.079 R)
• M59: 27,108,481 km (0.067 R)
• M60: 29,493,519 km (0.05 R)
• M61: 30,323,339 km (0.108 R)
• M62: 30,502,108 km (0.102 R)
• M63: 32,309,400 km (0.118 R)
• M64: 33,410,291 km (0.094 R)
• M65: 33,903,665 km (0.117 R)
• M66: 34,089,166 km (0.057 R)
• M67: 34,523,598 km (0.106 R)
• M68: 35,147,272 km (0.103 R)
• M69: 35,335,167 km (0.064 R)
• M70: 35,460,530 km (0.112 R)
• M71: 36,153,018 km (0.089 R)
• M72: 36,786,416 km (0.118 R)
• M73: 39,226,506 km (0.078 R)
• M74: 39,356,357 km (0.112 R)
• M75: 39,551,583 km (0.1 R)
• M76: 40,073,380 km (0.085 R)
• M77: 40,728,768 km (0.06 R)
• M78: 41,387,747 km (0.114 R)
• M79: 41,586,114 km (0.117 R)
• M80: 42,582,884 km (0.067 R)
• M81: 42,916,787 km (0.072 R)
• M82: 44,871,133 km (0.103 R)
• M83: 45,211,020 km (0.115 R)
• M84: 45,619,871 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.2

Radius: 8.9

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.16 AU - 9.46 AU

Year: 8794 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,861,260 km

• M1: 112,049 km (0.098 R)
• M2: 403,765 km (0.08 R)
• M3: 523,742 km (0.101 R)
• M4: 656,735 km (0.118 R)
• M5: 852,259 km (0.09 R)
• M6: 921,822 km (0.113 R)
• M7: 1,066,782 km (0.08 R)
• M8: 1,161,478 km (0.12 R)
• M9: 1,504,655 km (0.119 R)
• M10: 1,698,983 km (0.082 R)
• M11: 1,833,172 km (0.083 R)
• M12: 1,970,952 km (0.112 R)
• M13: 2,160,044 km (0.114 R)
• M14: 2,404,786 km (0.095 R)
• M15: 2,607,192 km (0.118 R)
• M16: 3,137,367 km (0.118 R)
• M17: 3,729,475 km (0.08 R)
• M18: 4,886,764 km (0.115 R)
• M19: 5,241,311 km (0.089 R)
• M20: 5,570,726 km (0.084 R)
• M21: 5,907,022 km (0.076 R)
• M22: 6,423,882 km (0.055 R)
• M23: 6,529,049 km (0.089 R)
• M24: 6,634,815 km (0.085 R)
• M25: 6,812,238 km (0.077 R)
• M26: 6,955,254 km (0.026 R)
• M27: 7,063,263 km (0.113 R)
• M28: 7,317,430 km (0.098 R)
• M29: 7,463,887 km (0.095 R)
• M30: 8,287,423 km (0.072 R)
• M31: 8,826,424 km (0.101 R)
• M32: 9,776,819 km (0.109 R)
• M33: 9,897,844 km (0.116 R)
• M34: 10,019,467 km (0.088 R)
• M35: 10,428,318 km (0.07 R)
• M36: 12,772,965 km (0.072 R)
• M37: 13,394,993 km (0.074 R)
• M38: 14,209,105 km (0.105 R)
• M39: 14,346,286 km (0.077 R)
• M40: 14,622,145 km (0.098 R)
• M41: 14,853,423 km (0.12 R)
• M42: 14,946,174 km (0.107 R)
• M43: 15,695,659 km (0.099 R)
• M44: 16,265,776 km (0.096 R)
• M45: 16,746,135 km (0.065 R)
• M46: 17,328,669 km (0.09 R)
• M47: 17,524,343 km (0.109 R)
• M48: 17,967,303 km (0.056 R)
• M49: 18,613,565 km (0.091 R)
• M50: 18,864,142 km (0.087 R)
• M51: 20,133,779 km (0.101 R)
• M52: 20,288,014 km (0.049 R)
• M53: 22,328,380 km (0.115 R)
• M54: 22,488,001 km (0.08 R)
• M55: 24,050,850 km (0.053 R)
• M56: 24,433,222 km (0.12 R)
• M57: 24,872,890 km (0.116 R)
• M58: 25,425,953 km (0.091 R)
• M59: 25,592,755 km (0.055 R)
• M60: 26,095,105 km (0.072 R)
• M61: 27,393,614 km (0.115 R)
• M62: 27,450,611 km (0.043 R)
• M63: 27,621,601 km (0.113 R)
• M64: 28,424,643 km (0.1 R)
• M65: 29,176,970 km (0.05 R)
• M66: 29,235,164 km (0.096 R)
• M67: 29,409,894 km (0.086 R)
• M68: 29,760,252 km (0.119 R)
• M69: 29,936,030 km (0.105 R)
• M70: 29,994,672 km (0.089 R)
• M71: 30,406,366 km (0.114 R)
• M72: 30,642,431 km (0.095 R)
• M73: 31,473,447 km (0.069 R)
• M74: 33,036,446 km (0.075 R)
• M75: 33,400,717 km (0.046 R)
• M76: 34,809,330 km (0.099 R)
• M77: 36,487,669 km (0.112 R)
• M78: 36,864,057 km (0.069 R)
• M79: 37,241,941 km (0.085 R)
• M80: 37,621,022 km (0.038 R)
• M81: 37,874,441 km (0.095 R)
• M82: 37,938,020 km (0.1 R)
• M83: 38,065,029 km (0.097 R)
• M84: 38,383,074 km (0.119 R)
• M85: 38,702,166 km (0.087 R)
• M86: 38,893,950 km (0.102 R)
• M87: 39,086,184 km (0.027 R)
• M88: 39,407,071 km (0.107 R)
• M89: 41,285,871 km (0.037 R)
• M90: 44,191,660 km (0.039 R)
• M91: 44,526,011 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 10,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit