🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.59 AU - 0.63 AU

Year: 182 Days

Day: 21 Hours

Environment

Temp: 108 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,930,034 km

• M1: 325,824 km (0.026 R)
• M2: 349,909 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.61 AU - 0.71 AU

Year: 205 Days

Day: 23.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.58 AU - 0.88 AU

Year: 239 Days

Day: 46.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.81 AU - 1.13 AU

Year: 366 Days

Day: 44.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.76 AU - 3.88 AU

Year: 2316 Days

Day: 22.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.3

Radius: 10.3

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.8 AU - 8.4 AU

Year: 8022 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,930,034 km

• M1: 211,232 km (0.06 R)
• M2: 503,546 km (0.112 R)
• M3: 664,364 km (0.116 R)
• M4: 743,501 km (0.053 R)
• M5: 809,324 km (0.113 R)
• M6: 947,703 km (0.108 R)
• M7: 1,170,603 km (0.096 R)
• M8: 1,389,914 km (0.086 R)
• M9: 1,473,090 km (0.094 R)
• M10: 1,891,515 km (0.085 R)
• M11: 2,755,144 km (0.09 R)
• M12: 2,995,099 km (0.069 R)
• M13: 3,214,110 km (0.086 R)
• M14: 3,438,507 km (0.086 R)
• M15: 3,726,333 km (0.058 R)
• M16: 4,202,952 km (0.111 R)
• M17: 4,510,825 km (0.07 R)
• M18: 4,762,448 km (0.098 R)
• M19: 5,411,553 km (0.079 R)
• M20: 5,780,462 km (0.106 R)
• M21: 6,088,484 km (0.089 R)
• M22: 7,632,783 km (0.1 R)
• M23: 7,895,327 km (0.061 R)
• M24: 8,084,568 km (0.118 R)
• M25: 8,467,688 km (0.094 R)
• M26: 8,739,358 km (0.118 R)
• M27: 8,935,182 km (0.05 R)
• M28: 9,211,788 km (0.117 R)
• M29: 10,470,804 km (0.106 R)
• M30: 11,268,759 km (0.091 R)
• M31: 11,653,674 km (0.11 R)
• M32: 12,348,556 km (0.092 R)
• M33: 13,370,908 km (0.075 R)
• M34: 13,461,116 km (0.066 R)
• M35: 13,596,801 km (0.039 R)
• M36: 13,687,457 km (0.112 R)
• M37: 13,960,772 km (0.065 R)
• M38: 15,638,363 km (0.088 R)
• M39: 16,067,559 km (0.057 R)
• M40: 16,597,585 km (0.096 R)
• M41: 17,231,281 km (0.083 R)
• M42: 18,321,700 km (0.068 R)
• M43: 18,622,990 km (0.095 R)
• M44: 18,925,926 km (0.111 R)
• M45: 19,230,507 km (0.091 R)
• M46: 20,102,214 km (0.071 R)
• M47: 20,205,586 km (0.065 R)
• M48: 20,673,079 km (0.101 R)
• M49: 22,203,615 km (0.054 R)
• M50: 22,578,657 km (0.076 R)
• M51: 22,901,639 km (0.105 R)
• M52: 24,208,975 km (0.098 R)
• M53: 24,539,586 km (0.08 R)
• M54: 24,650,139 km (0.062 R)
• M55: 24,760,841 km (0.116 R)
• M56: 26,271,630 km (0.048 R)
• M57: 26,668,064 km (0.047 R)
• M58: 28,158,358 km (0.109 R)
• M59: 28,389,936 km (0.079 R)
• M60: 31,039,314 km (0.079 R)
• M61: 32,242,081 km (0.115 R)
• M62: 32,727,377 km (0.095 R)
• M63: 33,337,437 km (0.119 R)
• M64: 34,383,275 km (0.109 R)
• M65: 34,754,877 km (0.077 R)
• M66: 36,759,488 km (0.105 R)
• M67: 37,330,054 km (0.116 R)
• M68: 37,457,212 km (0.034 R)
• M69: 38,095,397 km (0.118 R)
• M70: 38,351,658 km (0.05 R)
• M71: 38,801,499 km (0.086 R)
• M72: 39,317,612 km (0.11 R)
• M73: 39,706,267 km (0.083 R)
• M74: 39,771,192 km (0.115 R)
• M75: 40,356,868 km (0.084 R)
• M76: 41,536,896 km (0.094 R)
• M77: 41,800,637 km (0.12 R)
• M78: 41,932,732 km (0.105 R)
• M79: 42,661,573 km (0.102 R)
• M80: 44,266,608 km (0.116 R)
• M81: 44,738,440 km (0.118 R)
• M82: 45,076,382 km (0.12 R)
• M83: 45,144,149 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.8

Radius: 7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.09 AU - 12.77 AU

Year: 16779 Days

Day: 22.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,930,034 km

• M1: 568,921 km (0.108 R)
• M2: 751,729 km (0.084 R)
• M3: 915,240 km (0.089 R)
• M4: 1,130,661 km (0.095 R)
• M5: 1,213,089 km (0.062 R)
• M6: 2,673,015 km (0.034 R)
• M7: 3,271,855 km (0.117 R)
• M8: 3,390,486 km (0.074 R)
• M9: 3,480,394 km (0.04 R)
• M10: 3,879,372 km (0.074 R)
• M11: 4,036,749 km (0.117 R)
• M12: 4,687,051 km (0.113 R)
• M13: 5,580,449 km (0.101 R)
• M14: 6,863,550 km (0.051 R)
• M15: 7,284,968 km (0.065 R)
• M16: 7,793,899 km (0.089 R)
• M17: 7,873,186 km (0.077 R)
• M18: 9,011,626 km (0.068 R)
• M19: 10,990,806 km (0.115 R)
• M20: 11,258,437 km (0.046 R)
• M21: 11,483,282 km (0.083 R)
• M22: 12,443,401 km (0.049 R)
• M23: 12,536,302 km (0.096 R)
• M24: 13,763,303 km (0.075 R)
• M25: 13,907,366 km (0.099 R)
• M26: 14,978,936 km (0.088 R)
• M27: 15,825,061 km (0.096 R)
• M28: 15,925,591 km (0.041 R)
• M29: 16,228,527 km (0.106 R)
• M30: 16,788,920 km (0.083 R)
• M31: 16,891,544 km (0.101 R)
• M32: 20,775,105 km (0.112 R)
• M33: 20,885,359 km (0.082 R)
• M34: 21,383,370 km (0.102 R)
• M35: 21,885,271 km (0.098 R)
• M36: 21,997,320 km (0.053 R)
• M37: 22,109,668 km (0.05 R)
• M38: 22,900,741 km (0.085 R)
• M39: 23,414,311 km (0.112 R)
• M40: 25,505,988 km (0.079 R)
• M41: 26,038,257 km (0.114 R)
• M42: 26,335,508 km (0.115 R)
• M43: 28,020,878 km (0.108 R)
• M44: 28,386,645 km (0.1 R)
• M45: 29,061,032 km (0.112 R)
• M46: 29,122,666 km (0.101 R)
• M47: 30,613,708 km (0.067 R)
• M48: 30,927,415 km (0.094 R)
• M49: 31,305,299 km (0.105 R)
• M50: 31,431,560 km (0.088 R)
• M51: 31,557,970 km (0.109 R)
• M52: 32,448,077 km (0.096 R)
• M53: 33,539,992 km (0.069 R)
• M54: 33,992,975 km (0.028 R)
• M55: 34,317,901 km (0.04 R)
• M56: 37,153,978 km (0.043 R)
• M57: 37,421,608 km (0.103 R)
• M58: 38,905,021 km (0.055 R)
• M59: 40,682,842 km (0.105 R)
• M60: 41,859,429 km (0.056 R)
• M61: 42,766,740 km (0.118 R)
• M62: 43,258,019 km (0.083 R)
• M63: 43,469,102 km (0.081 R)
• M64: 44,885,196 km (0.086 R)
• M65: 46,604,374 km (0.077 R)
• M66: 47,399,637 km (0.102 R)
• M67: 48,345,095 km (0.048 R)
• M68: 48,491,103 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit