🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.33 AU - 2.65 AU

Year: 1375 Days

Day: 33.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.2

Radius: 14.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.35 AU - 9.43 AU

Year: 7753 Days

Day: 10.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 94,948,286 km

• M1: 184,155 km (0.113 R)
• M2: 656,136 km (0.112 R)
• M3: 1,120,787 km (0.104 R)
• M4: 1,805,646 km (0.102 R)
• M5: 3,149,334 km (0.076 R)
• M6: 3,885,805 km (0.118 R)
• M7: 4,402,815 km (0.063 R)
• M8: 4,878,387 km (0.113 R)
• M9: 5,672,751 km (0.113 R)
• M10: 6,913,815 km (0.074 R)
• M11: 7,677,961 km (0.041 R)
• M12: 8,973,030 km (0.048 R)
• M13: 11,728,473 km (0.1 R)
• M14: 12,319,085 km (0.099 R)
• M15: 16,027,317 km (0.089 R)
• M16: 20,193,768 km (0.067 R)
• M17: 20,965,244 km (0.109 R)
• M18: 23,063,354 km (0.043 R)
• M19: 25,386,908 km (0.11 R)
• M20: 31,000,718 km (0.114 R)
• M21: 32,865,755 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.5

Radius: 6.4

Gravity: 16.64 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.44 AU - 20.66 AU

Year: 27951 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 94,948,286 km

• M1: 81,082 km (0.083 R)
• M2: 393,442 km (0.12 R)
• M3: 605,722 km (0.036 R)
• M4: 873,203 km (0.118 R)
• M5: 2,229,756 km (0.083 R)
• M6: 3,742,939 km (0.088 R)
• M7: 4,963,358 km (0.088 R)
• M8: 7,362,310 km (0.071 R)
• M9: 7,996,754 km (0.092 R)
• M10: 9,015,815 km (0.115 R)
• M11: 10,769,252 km (0.059 R)
• M12: 12,887,408 km (0.111 R)
• M13: 13,342,036 km (0.12 R)
• M14: 14,852,675 km (0.105 R)
• M15: 16,473,718 km (0.078 R)
• M16: 17,834,161 km (0.1 R)
• M17: 18,303,898 km (0.105 R)
• M18: 19,762,477 km (0.114 R)
• M19: 20,571,203 km (0.101 R)
• M20: 20,983,794 km (0.112 R)
• M21: 21,613,003 km (0.062 R)
• M22: 22,471,395 km (0.091 R)
• M23: 24,141,656 km (0.108 R)
• M24: 24,370,540 km (0.041 R)
• M25: 26,983,716 km (0.118 R)
• M26: 32,619,517 km (0.045 R)
• M27: 34,034,114 km (0.113 R)
• M28: 34,756,522 km (0.111 R)
• M29: 36,232,006 km (0.095 R)
• M30: 39,307,140 km (0.058 R)
• M31: 43,221,817 km (0.111 R)
• M32: 47,927,418 km (0.097 R)
• M33: 54,128,399 km (0.056 R)
• M34: 60,632,167 km (0.035 R)
• M35: 60,843,399 km (0.074 R)
• M36: 61,906,890 km (0.094 R)
• M37: 63,852,410 km (0.093 R)
• M38: 71,099,530 km (0.039 R)
• M39: 74,193,812 km (0.054 R)
• M40: 84,275,960 km (0.108 R)
• M41: 94,948,273 km (0.071 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 17,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit