🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.38 AU - 2.26 AU

Year: 1096 Days

Day: 41.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.6

Radius: 10.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.42 AU - 3.48 AU

Year: 2261 Days

Day: 12.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,869,212 km

• M1: 135,087 km (0.073 R)
• M2: 524,490 km (0.106 R)
• M3: 947,254 km (0.101 R)
• M4: 1,370,466 km (0.054 R)
• M5: 1,854,266 km (0.047 R)
• M6: 2,424,084 km (0.047 R)
• M7: 2,925,237 km (0.117 R)
• M8: 3,494,905 km (0.113 R)
• M9: 3,878,325 km (0.033 R)
• M10: 4,835,003 km (0.111 R)
• M11: 5,494,281 km (0.074 R)
• M12: 6,064,099 km (0.12 R)
• M13: 6,831,237 km (0.048 R)
• M14: 8,343,223 km (0.027 R)
• M15: 8,777,356 km (0.108 R)
• M16: 9,259,211 km (0.069 R)
• M17: 10,101,746 km (0.087 R)
• M18: 11,479,093 km (0.062 R)
• M19: 12,773,414 km (0.11 R)
• M20: 14,249,945 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.9

Radius: 11.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.73 AU - 7.03 AU

Year: 8053 Days

Day: 7.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,869,212 km

• M1: 140,921 km (0.119 R)
• M2: 745,297 km (0.083 R)
• M3: 1,138,589 km (0.062 R)
• M4: 1,799,214 km (0.076 R)
• M5: 2,442,036 km (0.078 R)
• M6: 2,958,447 km (0.112 R)
• M7: 3,616,828 km (0.087 R)
• M8: 5,693,396 km (0.109 R)
• M9: 6,326,045 km (0.102 R)
• M10: 7,267,016 km (0.075 R)
• M11: 8,937,276 km (0.066 R)
• M12: 10,750,701 km (0.084 R)
• M13: 13,304,786 km (0.104 R)
• M14: 13,942,671 km (0.109 R)
• M15: 16,501,244 km (0.073 R)
• M16: 17,717,773 km (0.107 R)
• M17: 18,704,671 km (0.091 R)
• M18: 19,579,220 km (0.08 R)
• M19: 20,101,915 km (0.111 R)
• M20: 21,175,279 km (0.043 R)
• M21: 22,125,375 km (0.12 R)
• M22: 23,021,018 km (0.088 R)
• M23: 24,110,390 km (0.108 R)
• M24: 30,574,813 km (0.094 R)
• M25: 31,380,098 km (0.072 R)
• M26: 31,993,300 km (0.096 R)
• M27: 35,399,793 km (0.058 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 18,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit