🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.63 AU - 0.67 AU

Year: 344 Days

Day: 47.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.1

Radius: 14.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.13 AU - 1.63 AU

Year: 1063 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,763,872 km

• M1: 176,974 km (0.118 R)
• M2: 666,010 km (0.102 R)
• M3: 1,149,211 km (0.098 R)
• M4: 1,718,580 km (0.104 R)
• M5: 3,035,341 km (0.117 R)
• M6: 3,523,030 km (0.083 R)
• M7: 4,324,276 km (0.08 R)
• M8: 5,590,323 km (0.1 R)
• M9: 6,504,366 km (0.104 R)
• M10: 7,007,912 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.9

Radius: 9.5

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.51 AU - 1.71 AU

Year: 1340 Days

Day: 6.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,763,872 km

• M1: 118,182 km (0.079 R)
• M2: 483,500 km (0.066 R)
• M3: 927,507 km (0.091 R)
• M4: 1,616,405 km (0.097 R)
• M5: 1,932,954 km (0.063 R)
• M6: 2,279,423 km (0.091 R)
• M7: 2,747,514 km (0.053 R)
• M8: 3,055,387 km (0.093 R)
• M9: 3,512,708 km (0.103 R)
• M10: 4,193,228 km (0.068 R)
• M11: 4,759,307 km (0.062 R)
• M12: 5,206,305 km (0.106 R)
• M13: 5,505,052 km (0.116 R)
• M14: 6,184,226 km (0.041 R)
• M15: 7,332,988 km (0.053 R)
• M16: 7,682,000 km (0.107 R)
• M17: 8,212,175 km (0.116 R)
• M18: 10,818,918 km (0.072 R)
• M19: 11,628,990 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.6

Radius: 10.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.72 AU - 2.1 AU

Year: 1732 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 59,763,872 km

• M1: 133,142 km (0.113 R)
• M2: 594,801 km (0.101 R)
• M3: 1,156,092 km (0.038 R)
• M4: 1,563,148 km (0.072 R)
• M5: 2,554,982 km (0.104 R)
• M6: 4,541,343 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.3

Radius: 9.5

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.02 AU - 2.38 AU

Year: 2141 Days

Day: 5.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,763,872 km

• M1: 118,182 km (0.093 R)
• M2: 428,598 km (0.089 R)
• M3: 777,011 km (0.111 R)
• M4: 1,134,999 km (0.083 R)
• M5: 1,452,296 km (0.062 R)
• M6: 2,297,225 km (0.079 R)
• M7: 2,656,709 km (0.098 R)
• M8: 3,038,482 km (0.029 R)
• M9: 3,340,371 km (0.047 R)
• M10: 4,818,547 km (0.114 R)
• M11: 5,120,286 km (0.097 R)
• M12: 7,095,128 km (0.036 R)
• M13: 8,071,404 km (0.101 R)
• M14: 8,591,855 km (0.111 R)
• M15: 9,069,670 km (0.097 R)
• M16: 9,598,648 km (0.049 R)
• M17: 10,537,973 km (0.108 R)
• M18: 11,884,055 km (0.108 R)
• M19: 12,397,325 km (0.097 R)
• M20: 15,651,827 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995

Radius: 15

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.71 AU - 3.07 AU

Year: 3223 Days

Day: 9.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,763,872 km

• M1: 186,549 km (0.111 R)
• M2: 1,072,318 km (0.028 R)
• M3: 1,609,673 km (0.108 R)
• M4: 2,076,718 km (0.064 R)
• M5: 2,799,724 km (0.118 R)
• M6: 3,391,085 km (0.099 R)
• M7: 4,065,621 km (0.111 R)
• M8: 4,611,354 km (0.05 R)
• M9: 5,658,091 km (0.091 R)
• M10: 6,341,304 km (0.074 R)
• M11: 8,081,576 km (0.091 R)
• M12: 8,727,241 km (0.088 R)
• M13: 9,407,013 km (0.067 R)
• M14: 10,203,772 km (0.041 R)
• M15: 11,394,571 km (0.07 R)
• M16: 13,499,712 km (0.047 R)
• M17: 15,040,420 km (0.109 R)
• M18: 17,214,975 km (0.096 R)
• M19: 19,911,925 km (0.099 R)
• M20: 20,693,873 km (0.12 R)
• M21: 23,521,124 km (0.116 R)
• M22: 24,543,027 km (0.069 R)
• M23: 25,290,866 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337

Radius: 3.8

Gravity: 23.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.01 AU - 11.41 AU

Year: 19849 Days

Day: 20.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,763,872 km

• M1: 47,273 km (0.051 R)
• M2: 265,387 km (0.087 R)
• M3: 389,702 km (0.115 R)
• M4: 532,120 km (0.057 R)
• M5: 745,745 km (0.118 R)
• M6: 883,076 km (0.117 R)
• M7: 1,222,663 km (0.102 R)
• M8: 1,400,685 km (0.053 R)
• M9: 2,154,509 km (0.079 R)
• M10: 3,897,922 km (0.075 R)
• M11: 4,535,059 km (0.12 R)
• M12: 4,795,210 km (0.111 R)
• M13: 6,012,787 km (0.075 R)
• M14: 6,610,281 km (0.113 R)
• M15: 9,294,665 km (0.114 R)
• M16: 9,555,414 km (0.083 R)
• M17: 10,422,484 km (0.109 R)
• M18: 12,689,789 km (0.1 R)
• M19: 34,192,389 km (0.115 R)
• M20: 36,591,490 km (0.075 R)
• M21: 38,830,970 km (0.052 R)
• M22: 40,881,358 km (0.066 R)
• M23: 41,580,579 km (0.104 R)
• M24: 43,002,806 km (0.118 R)
• M25: 46,547,826 km (0.112 R)
• M26: 48,391,321 km (0.091 R)
• M27: 50,924,162 km (0.113 R)
• M28: 51,085,279 km (0.079 R)
• M29: 57,814,790 km (0.117 R)
• M30: 58,695,473 km (0.076 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 13,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit