🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.36 AU - 1.84 AU

Year: 767 Days

Day: 46.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,024,939 km

• M1: 536,009 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.02 AU - 2.08 AU

Year: 1112 Days

Day: 40.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,024,939 km

• M1: 41,139 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.15 AU - 3.15 AU

Year: 1634 Days

Day: 35.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.36 AU - 3.56 AU

Year: 1929 Days

Day: 37 Hours

Environment

Temp: -111 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.4

Radius: 10

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.28 AU - 7.34 AU

Year: 6731 Days

Day: 9.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 162.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 25,024,939 km

• M1: 124,465 km (0.104 R)
• M2: 463,005 km (0.066 R)
• M3: 781,948 km (0.091 R)
• M4: 1,324,988 km (0.077 R)
• M5: 1,655,450 km (0.076 R)
• M6: 2,833,982 km (0.118 R)
• M7: 3,256,746 km (0.106 R)
• M8: 4,584,277 km (0.057 R)
• M9: 6,452,306 km (0.062 R)
• M10: 7,734,509 km (0.078 R)
• M11: 8,100,725 km (0.059 R)
• M12: 8,693,431 km (0.079 R)
• M13: 9,405,966 km (0.11 R)
• M14: 10,947,273 km (0.101 R)
• M15: 11,725,032 km (0.046 R)
• M16: 12,539,144 km (0.114 R)
• M17: 12,988,536 km (0.086 R)
• M18: 13,390,505 km (0.087 R)
• M19: 13,860,093 km (0.062 R)
• M20: 17,322,386 km (0.105 R)
• M21: 19,851,189 km (0.105 R)
• M22: 20,308,210 km (0.106 R)
• M23: 24,830,255 km (0.079 R)
• M24: 26,080,145 km (0.107 R)
• M25: 26,998,227 km (0.084 R)
• M26: 28,996,406 km (0.082 R)
• M27: 29,584,924 km (0.061 R)
• M28: 34,474,231 km (0.113 R)
• M29: 37,513,312 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593

Radius: 13.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.93 AU - 8.51 AU

Year: 7348 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,024,939 km

• M1: 162,912 km (0.076 R)
• M2: 643,570 km (0.066 R)
• M3: 1,056,909 km (0.094 R)
• M4: 2,985,973 km (0.074 R)
• M5: 4,466,992 km (0.08 R)
• M6: 6,842,756 km (0.096 R)
• M7: 7,277,488 km (0.082 R)
• M8: 8,003,636 km (0.071 R)
• M9: 8,777,655 km (0.063 R)
• M10: 9,423,469 km (0.112 R)
• M11: 13,306,581 km (0.043 R)
• M12: 14,159,887 km (0.091 R)
• M13: 14,988,809 km (0.104 R)
• M14: 16,292,555 km (0.083 R)
• M15: 16,874,041 km (0.038 R)
• M16: 17,536,162 km (0.072 R)
• M17: 18,842,151 km (0.051 R)
• M18: 20,883,414 km (0.084 R)
• M19: 23,230,006 km (0.071 R)
• M20: 27,523,315 km (0.104 R)
• M21: 31,318,314 km (0.104 R)
• M22: 35,449,011 km (0.082 R)
• M23: 36,207,472 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 12.6

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.19 AU - 9.01 AU

Year: 7935 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,024,939 km

• M1: 157,227 km (0.091 R)
• M2: 578,794 km (0.092 R)
• M3: 1,075,010 km (0.108 R)
• M4: 1,736,382 km (0.077 R)
• M5: 2,561,564 km (0.091 R)
• M6: 3,029,058 km (0.11 R)
• M7: 4,249,178 km (0.057 R)
• M8: 5,186,558 km (0.102 R)
• M9: 8,080,080 km (0.11 R)
• M10: 8,833,605 km (0.084 R)
• M11: 10,859,160 km (0.086 R)
• M12: 11,554,192 km (0.095 R)
• M13: 13,226,397 km (0.119 R)
• M14: 13,618,941 km (0.07 R)
• M15: 16,029,561 km (0.103 R)
• M16: 19,458,195 km (0.105 R)
• M17: 20,483,988 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 11,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit