🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.49 AU - 0.81 AU

Year: 183 Days

Day: 16.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.79 AU - 1.13 AU

Year: 328 Days

Day: 31.1 Hours

Environment

Temp: 99 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.08 AU - 1.2 AU

Year: 424 Days

Day: 22.9 Hours

Environment

Temp: 48 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.49 AU - 2.09 AU

Year: 834 Days

Day: 32 Hours

Environment

Temp: -41 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.81 AU - 2.01 AU

Year: 919 Days

Day: 12.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,006,896 km

• M1: 158,125 km (0.097 R)
• M2: 421,716 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.86 AU - 2.12 AU

Year: 978 Days

Day: 24 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.1 AU - 3.3 AU

Year: 1545 Days

Day: 43.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.79 AU - 4.73 AU

Year: 3062 Days

Day: 15.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,006,896 km

• M1: 2,719,240 km (0.093 R)

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 12.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.33 AU - 9.33 AU

Year: 9925 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,006,896 km

• M1: 187,745 km (0.072 R)
• M2: 488,736 km (0.045 R)
• M3: 570,417 km (0.105 R)
• M4: 1,142,479 km (0.086 R)
• M5: 1,316,611 km (0.08 R)
• M6: 1,708,408 km (0.062 R)
• M7: 2,578,618 km (0.062 R)
• M8: 2,889,632 km (0.059 R)
• M9: 2,989,265 km (0.094 R)
• M10: 3,212,764 km (0.065 R)
• M11: 3,547,863 km (0.117 R)
• M12: 4,206,393 km (0.105 R)
• M13: 4,760,653 km (0.098 R)
• M14: 5,660,185 km (0.114 R)
• M15: 5,810,980 km (0.091 R)
• M16: 5,912,407 km (0.053 R)
• M17: 6,691,064 km (0.12 R)
• M18: 6,957,797 km (0.096 R)
• M19: 7,446,982 km (0.096 R)
• M20: 7,529,560 km (0.084 R)
• M21: 7,891,138 km (0.109 R)
• M22: 8,229,828 km (0.107 R)
• M23: 8,458,413 km (0.087 R)
• M24: 8,747,137 km (0.082 R)
• M25: 8,980,360 km (0.044 R)
• M26: 9,186,207 km (0.119 R)
• M27: 9,903,828 km (0.053 R)
• M28: 10,055,520 km (0.117 R)
• M29: 10,147,074 km (0.094 R)
• M30: 10,577,467 km (0.114 R)
• M31: 10,670,517 km (0.096 R)
• M32: 10,826,099 km (0.073 R)
• M33: 11,360,911 km (0.042 R)
• M34: 11,488,069 km (0.117 R)
• M35: 11,743,732 km (0.095 R)
• M36: 11,968,877 km (0.073 R)
• M37: 12,719,110 km (0.118 R)
• M38: 13,083,231 km (0.077 R)
• M39: 14,128,173 km (0.109 R)
• M40: 14,505,309 km (0.09 R)
• M41: 15,621,458 km (0.111 R)
• M42: 16,548,666 km (0.082 R)
• M43: 16,765,134 km (0.094 R)
• M44: 17,493,676 km (0.119 R)
• M45: 18,009,788 km (0.089 R)
• M46: 19,019,275 km (0.054 R)
• M47: 20,316,438 km (0.113 R)
• M48: 20,470,973 km (0.1 R)
• M49: 20,625,806 km (0.071 R)
• M50: 22,395,100 km (0.061 R)
• M51: 22,554,721 km (0.071 R)
• M52: 22,955,494 km (0.108 R)
• M53: 23,156,703 km (0.03 R)
• M54: 23,682,689 km (0.113 R)
• M55: 23,967,673 km (0.045 R)
• M56: 24,090,044 km (0.112 R)
• M57: 24,870,347 km (0.083 R)
• M58: 26,540,009 km (0.049 R)
• M59: 26,708,905 km (0.071 R)
• M60: 26,878,249 km (0.111 R)
• M61: 27,175,351 km (0.098 R)
• M62: 28,504,528 km (0.077 R)
• M63: 28,720,846 km (0.115 R)
• M64: 28,894,380 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.2

Radius: 14.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.68 AU - 11.86 AU

Year: 14062 Days

Day: 9.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,006,896 km

• M1: 220,657 km (0.098 R)
• M2: 333,454 km (0.092 R)
• M3: 429,196 km (0.08 R)
• M4: 579,243 km (0.106 R)
• M5: 721,361 km (0.107 R)
• M6: 893,698 km (0.087 R)
• M7: 1,682,826 km (0.077 R)
• M8: 1,897,799 km (0.108 R)
• M9: 2,053,979 km (0.101 R)
• M10: 2,261,172 km (0.064 R)
• M11: 3,185,687 km (0.075 R)
• M12: 3,345,906 km (0.092 R)
• M13: 3,591,546 km (0.07 R)
• M14: 3,843,169 km (0.081 R)
• M15: 4,071,904 km (0.06 R)
• M16: 4,364,069 km (0.072 R)
• M17: 4,482,999 km (0.114 R)
• M18: 4,876,891 km (0.088 R)
• M19: 5,124,924 km (0.102 R)
• M20: 5,665,870 km (0.082 R)
• M21: 5,795,870 km (0.089 R)
• M22: 6,025,802 km (0.103 R)
• M23: 6,460,982 km (0.108 R)
• M24: 6,941,042 km (0.096 R)
• M25: 7,397,166 km (0.102 R)
• M26: 8,375,985 km (0.077 R)
• M27: 10,254,784 km (0.055 R)
• M28: 10,815,028 km (0.087 R)
• M29: 10,936,352 km (0.067 R)
• M30: 12,174,724 km (0.117 R)
• M31: 12,300,984 km (0.115 R)
• M32: 13,370,310 km (0.066 R)
• M33: 14,424,975 km (0.044 R)
• M34: 14,827,393 km (0.099 R)
• M35: 15,734,854 km (0.115 R)
• M36: 15,872,484 km (0.111 R)
• M37: 17,366,069 km (0.105 R)
• M38: 17,508,336 km (0.12 R)
• M39: 18,467,109 km (0.115 R)
• M40: 19,148,527 km (0.1 R)
• M41: 19,590,888 km (0.084 R)
• M42: 21,039,145 km (0.062 R)
• M43: 22,832,674 km (0.042 R)
• M44: 23,040,765 km (0.104 R)
• M45: 23,616,268 km (0.105 R)
• M46: 27,443,879 km (0.104 R)
• M47: 28,893,034 km (0.063 R)
• M48: 29,005,531 km (0.043 R)
• M49: 30,138,735 km (0.1 R)
• M50: 31,517,579 km (0.061 R)
• M51: 33,446,942 km (0.105 R)
• M52: 33,565,125 km (0.027 R)
• M53: 34,515,520 km (0.067 R)
• M54: 35,294,177 km (0.088 R)
• M55: 35,474,592 km (0.109 R)
• M56: 36,260,429 km (0.088 R)
• M57: 36,503,376 km (0.027 R)
• M58: 36,685,886 km (0.081 R)
• M59: 38,652,051 km (0.116 R)
• M60: 39,835,669 km (0.105 R)
• M61: 40,841,565 km (0.045 R)
• M62: 41,601,522 km (0.115 R)
• M63: 41,983,296 km (0.109 R)
• M64: 42,366,117 km (0.11 R)
• M65: 42,686,107 km (0.066 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: 437 - 19,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit