🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.03 AU - 1.51 AU

Year: 536 Days

Day: 37.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,621,728 km

• M1: 89,759 km (0.032 R)
• M2: 810,372 km (0.114 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.5

Radius: 11.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.61 AU - 7.81 AU

Year: 6513 Days

Day: 8.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,621,728 km

• M1: 141,370 km (0.05 R)
• M2: 601,234 km (0.095 R)
• M3: 1,438,982 km (0.106 R)
• M4: 2,477,341 km (0.086 R)
• M5: 4,278,050 km (0.07 R)
• M6: 5,559,506 km (0.115 R)
• M7: 7,110,387 km (0.108 R)
• M8: 10,208,559 km (0.075 R)
• M9: 16,751,371 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.4

Radius: 14.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.09 AU - 10.79 AU

Year: 11744 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,621,728 km

• M1: 188,493 km (0.079 R)
• M2: 1,195,287 km (0.104 R)
• M3: 1,656,647 km (0.07 R)
• M4: 2,169,169 km (0.063 R)
• M5: 4,131,594 km (0.1 R)
• M6: 6,807,451 km (0.069 R)
• M7: 10,271,091 km (0.076 R)
• M8: 12,442,205 km (0.095 R)
• M9: 13,415,937 km (0.042 R)
• M10: 14,179,185 km (0.102 R)
• M11: 14,770,546 km (0.104 R)
• M12: 17,675,587 km (0.035 R)
• M13: 19,382,349 km (0.093 R)
• M14: 21,027,028 km (0.082 R)
• M15: 23,302,262 km (0.094 R)
• M16: 25,737,266 km (0.072 R)
• M17: 27,926,482 km (0.101 R)
• M18: 28,440,949 km (0.118 R)
• M19: 31,772,793 km (0.06 R)
• M20: 32,900,910 km (0.107 R)
• M21: 34,055,506 km (0.092 R)
• M22: 40,762,428 km (0.046 R)
• M23: 42,770,929 km (0.044 R)
• M24: 48,448,617 km (0.047 R)
• M25: 50,701,411 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 20,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit