🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.67 AU

Year: 259 Days

Day: 43.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,068,169 km

• M1: 11,519 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.2

Radius: 12.9

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.7 AU - 0.72 AU

Year: 380 Days

Day: 6.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 114 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 35,068,169 km

• M1: 160,519 km (0.067 R)
• M2: 760,107 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.6

Radius: 8.5

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.55 AU - 1.63 AU

Year: 1275 Days

Day: 14.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,068,169 km

• M1: 105,766 km (0.075 R)
• M2: 1,048,232 km (0.085 R)
• M3: 1,377,497 km (0.077 R)
• M4: 1,803,103 km (0.118 R)
• M5: 2,133,864 km (0.117 R)
• M6: 4,596,544 km (0.108 R)
• M7: 6,927,728 km (0.055 R)
• M8: 7,233,057 km (0.119 R)
• M9: 9,629,914 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.8

Radius: 12.2

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.14 AU - 2.8 AU

Year: 2468 Days

Day: 9.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,068,169 km

• M1: 151,842 km (0.111 R)
• M2: 750,682 km (0.038 R)
• M3: 1,175,540 km (0.114 R)
• M4: 1,918,742 km (0.12 R)
• M5: 2,789,252 km (0.118 R)
• M6: 3,290,405 km (0.094 R)
• M7: 3,759,694 km (0.112 R)
• M8: 4,333,402 km (0.026 R)
• M9: 4,790,722 km (0.076 R)
• M10: 5,778,367 km (0.103 R)
• M11: 6,842,307 km (0.119 R)
• M12: 7,819,929 km (0.077 R)
• M13: 9,321,892 km (0.097 R)
• M14: 9,734,483 km (0.117 R)
• M15: 10,782,267 km (0.104 R)
• M16: 11,198,897 km (0.075 R)
• M17: 14,744,366 km (0.093 R)
• M18: 15,448,075 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.7

Radius: 14.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.62 AU - 4.7 AU

Year: 6396 Days

Day: 11.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,068,169 km

• M1: 184,903 km (0.078 R)
• M2: 689,646 km (0.07 R)
• M3: 1,262,905 km (0.064 R)
• M4: 1,743,563 km (0.068 R)
• M5: 2,841,911 km (0.097 R)
• M6: 3,447,333 km (0.05 R)
• M7: 6,082,350 km (0.097 R)
• M8: 6,711,559 km (0.092 R)
• M9: 9,587,428 km (0.097 R)
• M10: 10,076,015 km (0.052 R)
• M11: 11,843,364 km (0.11 R)
• M12: 14,319,209 km (0.048 R)
• M13: 19,067,745 km (0.098 R)
• M14: 21,531,322 km (0.095 R)
• M15: 23,393,367 km (0.085 R)
• M16: 26,907,122 km (0.086 R)
• M17: 28,973,517 km (0.062 R)
• M18: 33,420,314 km (0.047 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 15,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit