🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.99 AU - 2.03 AU

Year: 1046 Days

Day: 41.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,650,600 km

• M1: 702,661 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.21 AU - 3.31 AU

Year: 1683 Days

Day: 39.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.41 AU - 4.29 AU

Year: 2773 Days

Day: 46.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.97 AU - 4.65 AU

Year: 3285 Days

Day: 45.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,650,600 km

• M1: 26,928 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.1

Radius: 8.9

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.35 AU - 7.15 AU

Year: 5061 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,650,600 km

• M1: 110,852 km (0.116 R)
• M2: 392,844 km (0.086 R)
• M3: 1,258,118 km (0.081 R)
• M4: 1,713,494 km (0.087 R)
• M5: 4,469,984 km (0.096 R)
• M6: 4,969,641 km (0.064 R)
• M7: 5,368,469 km (0.07 R)
• M8: 6,200,233 km (0.081 R)
• M9: 7,016,589 km (0.063 R)
• M10: 7,832,346 km (0.059 R)
• M11: 11,735,803 km (0.099 R)
• M12: 12,541,089 km (0.091 R)
• M13: 17,794,218 km (0.08 R)
• M14: 19,827,851 km (0.116 R)
• M15: 20,968,984 km (0.098 R)
• M16: 22,581,649 km (0.056 R)
• M17: 23,602,954 km (0.087 R)
• M18: 24,730,922 km (0.064 R)
• M19: 25,424,906 km (0.112 R)
• M20: 27,338,562 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.7

Radius: 10.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.66 AU - 10.36 AU

Year: 9928 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,650,600 km

• M1: 129,851 km (0.108 R)
• M2: 640,877 km (0.082 R)
• M3: 2,851,186 km (0.083 R)
• M4: 3,321,970 km (0.046 R)
• M5: 10,091,872 km (0.108 R)
• M6: 10,630,873 km (0.032 R)
• M7: 12,089,453 km (0.116 R)
• M8: 12,866,913 km (0.048 R)
• M9: 13,267,985 km (0.111 R)
• M10: 15,272,297 km (0.108 R)
• M11: 17,124,767 km (0.096 R)
• M12: 25,499,107 km (0.082 R)
• M13: 26,776,523 km (0.113 R)
• M14: 27,336,917 km (0.107 R)
• M15: 29,065,071 km (0.058 R)
• M16: 31,687,971 km (0.093 R)
• M17: 33,271,015 km (0.075 R)
• M18: 34,574,761 km (0.11 R)
• M19: 38,217,918 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.6

Radius: 13.4

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.73 AU - 14.01 AU

Year: 14074 Days

Day: 11.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,650,600 km

• M1: 201,359 km (0.081 R)
• M2: 646,712 km (0.1 R)
• M3: 1,137,692 km (0.104 R)
• M4: 1,883,886 km (0.114 R)
• M5: 2,448,169 km (0.118 R)
• M6: 2,871,082 km (0.031 R)
• M7: 3,867,255 km (0.057 R)
• M8: 4,568,420 km (0.082 R)
• M9: 5,353,210 km (0.028 R)
• M10: 6,656,806 km (0.063 R)
• M11: 7,234,104 km (0.12 R)
• M12: 9,319,199 km (0.086 R)
• M13: 10,310,136 km (0.108 R)
• M14: 12,749,179 km (0.118 R)
• M15: 13,511,530 km (0.078 R)
• M16: 17,710,144 km (0.078 R)
• M17: 18,821,207 km (0.074 R)
• M18: 20,232,214 km (0.089 R)
• M19: 21,981,163 km (0.088 R)
• M20: 23,357,613 km (0.109 R)
• M21: 25,578,543 km (0.053 R)
• M22: 28,148,784 km (0.093 R)
• M23: 29,441,759 km (0.106 R)
• M24: 32,145,890 km (0.115 R)
• M25: 38,959,923 km (0.112 R)
• M26: 43,337,456 km (0.079 R)
• M27: 44,049,841 km (0.091 R)
• M28: 44,480,982 km (0.101 R)
• M29: 47,729,350 km (0.114 R)
• M30: 49,877,127 km (0.101 R)
• M31: 53,381,008 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.7

Radius: 5.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.48 AU - 19.08 AU

Year: 23011 Days

Day: 17.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,650,600 km

• M1: 92,003 km (0.091 R)
• M2: 293,810 km (0.064 R)
• M3: 517,459 km (0.106 R)
• M4: 705,204 km (0.088 R)
• M5: 1,008,439 km (0.12 R)
• M6: 1,800,111 km (0.083 R)
• M7: 2,463,428 km (0.119 R)
• M8: 3,441,200 km (0.106 R)
• M9: 4,713,081 km (0.08 R)
• M10: 5,013,025 km (0.092 R)
• M11: 5,751,440 km (0.102 R)
• M12: 6,164,330 km (0.085 R)
• M13: 6,934,161 km (0.118 R)
• M14: 7,643,554 km (0.096 R)
• M15: 9,674,644 km (0.083 R)
• M16: 9,963,667 km (0.113 R)
• M17: 10,865,293 km (0.092 R)
• M18: 11,389,185 km (0.101 R)
• M19: 12,095,137 km (0.105 R)
• M20: 15,801,574 km (0.106 R)
• M21: 17,094,698 km (0.068 R)
• M22: 20,357,278 km (0.12 R)
• M23: 22,720,625 km (0.111 R)
• M24: 35,922,189 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit