🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.44 AU - 0.7 AU

Year: 150 Days

Day: 46 Hours

Environment

Temp: 188 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.78 AU - 0.84 AU

Year: 254 Days

Day: 14.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,218,631 km

• M1: 447,746 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.69 AU - 2.71 AU

Year: 1136 Days

Day: 32.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,218,631 km

• M1: 248,632 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.8

Radius: 11.6

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.08 AU - 12.34 AU

Year: 13071 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 105,218,631 km

• M1: 159,920 km (0.118 R)
• M2: 556,654 km (0.1 R)
• M3: 1,083,687 km (0.117 R)
• M4: 1,497,026 km (0.109 R)
• M5: 2,142,989 km (0.079 R)
• M6: 2,756,191 km (0.056 R)
• M7: 3,668,589 km (0.112 R)
• M8: 4,525,635 km (0.079 R)
• M9: 5,594,960 km (0.073 R)
• M10: 6,447,967 km (0.106 R)
• M11: 10,790,046 km (0.118 R)
• M12: 11,368,989 km (0.09 R)
• M13: 17,308,773 km (0.063 R)
• M14: 18,351,919 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 8.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.83 AU - 14.71 AU

Year: 15892 Days

Day: 12.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 105,218,631 km

• M1: 109,805 km (0.072 R)
• M2: 408,701 km (0.114 R)
• M3: 838,795 km (0.105 R)
• M4: 1,186,910 km (0.06 R)
• M5: 1,586,186 km (0.111 R)
• M6: 2,020,618 km (0.103 R)
• M7: 3,870,845 km (0.084 R)
• M8: 4,447,246 km (0.066 R)
• M9: 5,079,895 km (0.079 R)
• M10: 9,575,012 km (0.049 R)
• M11: 10,039,663 km (0.102 R)
• M12: 10,357,708 km (0.082 R)
• M13: 11,814,641 km (0.093 R)
• M14: 14,382,190 km (0.119 R)
• M15: 16,924,755 km (0.071 R)
• M16: 18,777,375 km (0.111 R)
• M17: 19,342,257 km (0.091 R)
• M18: 21,104,968 km (0.096 R)
• M19: 23,711,711 km (0.118 R)
• M20: 28,697,509 km (0.088 R)
• M21: 30,651,108 km (0.103 R)
• M22: 33,274,157 km (0.113 R)
• M23: 36,167,080 km (0.102 R)
• M24: 36,915,668 km (0.103 R)
• M25: 37,293,852 km (0.119 R)
• M26: 38,702,615 km (0.078 R)
• M27: 43,842,199 km (0.11 R)
• M28: 47,016,367 km (0.073 R)
• M29: 49,571,648 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.2

Radius: 5.4

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.14 AU - 15.2 AU

Year: 20577 Days

Day: 19.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 101.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 105,218,631 km

• M1: 67,169 km (0.108 R)
• M2: 359,484 km (0.054 R)
• M3: 599,139 km (0.108 R)
• M4: 1,147,416 km (0.093 R)
• M5: 2,720,288 km (0.067 R)
• M6: 3,190,324 km (0.092 R)
• M7: 3,486,378 km (0.109 R)
• M8: 4,387,257 km (0.081 R)
• M9: 9,449,350 km (0.116 R)
• M10: 12,241,893 km (0.04 R)
• M11: 13,443,014 km (0.12 R)
• M12: 13,930,703 km (0.11 R)
• M13: 15,089,339 km (0.087 R)
• M14: 15,615,923 km (0.078 R)
• M15: 16,076,984 km (0.074 R)
• M16: 19,562,016 km (0.038 R)
• M17: 19,828,749 km (0.094 R)
• M18: 32,100,262 km (0.088 R)
• M19: 33,728,785 km (0.119 R)
• M20: 37,013,954 km (0.067 R)
• M21: 47,174,342 km (0.105 R)
• M22: 51,777,768 km (0.045 R)
• M23: 52,117,505 km (0.086 R)
• M24: 52,973,653 km (0.113 R)
• M25: 53,318,626 km (0.09 R)
• M26: 65,365,892 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.3

Radius: 4.9

Gravity: 40.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.83 AU - 22.89 AU

Year: 27397 Days

Day: 21.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 105,218,631 km

• M1: 64,327 km (0.073 R)
• M2: 266,284 km (0.092 R)
• M3: 475,721 km (0.032 R)
• M4: 705,354 km (0.086 R)
• M5: 1,443,171 km (0.088 R)
• M6: 1,684,322 km (0.067 R)
• M7: 2,107,834 km (0.117 R)
• M8: 2,419,147 km (0.066 R)
• M9: 5,216,627 km (0.091 R)
• M10: 6,541,765 km (0.078 R)
• M11: 9,141,327 km (0.118 R)
• M12: 10,771,047 km (0.091 R)
• M13: 11,545,814 km (0.103 R)
• M14: 11,909,935 km (0.081 R)
• M15: 12,738,109 km (0.093 R)
• M16: 14,010,140 km (0.098 R)
• M17: 16,527,722 km (0.075 R)
• M18: 16,711,578 km (0.094 R)
• M19: 19,433,063 km (0.066 R)
• M20: 19,948,278 km (0.082 R)
• M21: 20,472,469 km (0.08 R)
• M22: 21,878,539 km (0.097 R)
• M23: 25,001,843 km (0.092 R)
• M24: 26,986,409 km (0.114 R)
• M25: 30,019,356 km (0.047 R)
• M26: 39,638,798 km (0.102 R)
• M27: 39,968,662 km (0.112 R)
• M28: 40,134,266 km (0.11 R)
• M29: 40,633,774 km (0.112 R)
• M30: 41,475,561 km (0.115 R)
• M31: 44,602,007 km (0.088 R)
• M32: 53,298,281 km (0.03 R)
• M33: 63,282,891 km (0.115 R)
• M34: 70,992,567 km (0.081 R)
• M35: 82,481,235 km (0.039 R)
• M36: 83,829,411 km (0.109 R)
• M37: 86,292,989 km (0.097 R)
• M38: 88,523,044 km (0.039 R)
• M39: 92,517,457 km (0.12 R)
• M40: 100,557,146 km (0.097 R)
• M41: 101,170,497 km (0.115 R)
• M42: 104,903,412 km (0.099 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 16,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit