🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.7

Radius: 8.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.86 AU - 0.92 AU

Year: 560 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,418,343 km

• M1: 110,852 km (0.104 R)
• M2: 397,482 km (0.117 R)
• M3: 874,549 km (0.115 R)
• M4: 1,346,979 km (0.084 R)
• M5: 1,721,722 km (0.046 R)
• M6: 2,226,016 km (0.11 R)
• M7: 2,703,832 km (0.084 R)
• M8: 2,994,351 km (0.092 R)
• M9: 3,375,377 km (0.103 R)
• M10: 3,738,301 km (0.106 R)
• M11: 4,514,265 km (0.119 R)
• M12: 5,078,249 km (0.03 R)
• M13: 5,458,228 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 8.5

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.17 AU - 1.19 AU

Year: 855 Days

Day: 6 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,418,343 km

• M1: 105,766 km (0.058 R)
• M2: 423,212 km (0.081 R)
• M3: 800,349 km (0.078 R)
• M4: 1,103,583 km (0.109 R)
• M5: 1,383,332 km (0.09 R)
• M6: 1,811,331 km (0.091 R)
• M7: 2,325,648 km (0.101 R)
• M8: 2,735,397 km (0.089 R)
• M9: 3,521,085 km (0.119 R)
• M10: 3,799,786 km (0.115 R)
• M11: 4,401,768 km (0.062 R)
• M12: 5,153,347 km (0.034 R)
• M13: 5,513,729 km (0.097 R)
• M14: 6,105,687 km (0.087 R)
• M15: 6,488,957 km (0.085 R)
• M16: 7,039,477 km (0.05 R)
• M17: 7,348,547 km (0.094 R)
• M18: 7,829,205 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.1

Radius: 3.4

Gravity: 83.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.77 AU - 10.13 AU

Year: 19372 Days

Day: 15.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,418,343 km

• M1: 42,336 km (0.028 R)
• M2: 346,768 km (0.071 R)
• M3: 570,117 km (0.112 R)
• M4: 870,959 km (0.105 R)
• M5: 1,238,670 km (0.094 R)
• M6: 1,757,326 km (0.064 R)
• M7: 2,800,023 km (0.059 R)
• M8: 3,348,300 km (0.103 R)
• M9: 3,586,459 km (0.109 R)
• M10: 3,803,975 km (0.107 R)
• M11: 5,499,367 km (0.047 R)
• M12: 5,830,727 km (0.051 R)
• M13: 6,001,418 km (0.081 R)
• M14: 7,589,399 km (0.036 R)
• M15: 10,716,443 km (0.098 R)
• M16: 12,245,483 km (0.102 R)
• M17: 13,989,794 km (0.075 R)
• M18: 15,401,849 km (0.088 R)
• M19: 16,142,209 km (0.103 R)
• M20: 16,820,037 km (0.047 R)
• M21: 17,165,907 km (0.12 R)
• M22: 18,505,556 km (0.034 R)
• M23: 19,531,049 km (0.08 R)
• M24: 20,009,463 km (0.03 R)
• M25: 25,570,465 km (0.068 R)
• M26: 27,551,290 km (0.113 R)
• M27: 33,013,109 km (0.07 R)
• M28: 34,656,740 km (0.092 R)
• M29: 35,924,732 km (0.082 R)
• M30: 39,153,802 km (0.085 R)
• M31: 42,730,837 km (0.087 R)
• M32: 43,536,272 km (0.101 R)
• M33: 48,234,393 km (0.072 R)
• M34: 48,931,968 km (0.081 R)
• M35: 57,639,012 km (0.06 R)
• M36: 66,890,294 km (0.091 R)
• M37: 69,736,095 km (0.035 R)
• M38: 76,845,584 km (0.089 R)
• M39: 80,208,694 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 13,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit