🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.9 AU - 1.36 AU

Year: 450 Days

Day: 28.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,965,330 km

• M1: 118,033 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.14 AU - 3.02 AU

Year: 1553 Days

Day: 23.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.9

Radius: 3.6

Gravity: 29.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 14.36 AU - 17.88 AU

Year: 24254 Days

Day: 23.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,965,330 km

• M1: 44,730 km (0.113 R)
• M2: 193,430 km (0.087 R)
• M3: 493,823 km (0.119 R)
• M4: 1,234,631 km (0.102 R)
• M5: 1,635,254 km (0.12 R)
• M6: 2,412,565 km (0.114 R)
• M7: 4,155,380 km (0.111 R)
• M8: 5,762,510 km (0.092 R)
• M9: 6,044,951 km (0.062 R)
• M10: 6,210,556 km (0.118 R)
• M11: 7,314,289 km (0.054 R)
• M12: 7,986,432 km (0.078 R)
• M13: 10,424,877 km (0.078 R)
• M14: 11,844,112 km (0.078 R)
• M15: 13,457,226 km (0.106 R)
• M16: 15,287,107 km (0.092 R)
• M17: 20,807,119 km (0.086 R)
• M18: 21,566,627 km (0.109 R)
• M19: 26,736,879 km (0.118 R)
• M20: 27,861,407 km (0.086 R)
• M21: 30,324,835 km (0.036 R)
• M22: 31,177,243 km (0.051 R)
• M23: 31,671,365 km (0.116 R)
• M24: 33,057,240 km (0.053 R)
• M25: 33,185,146 km (0.103 R)
• M26: 35,011,437 km (0.079 R)
• M27: 41,185,341 km (0.111 R)
• M28: 44,371,925 km (0.057 R)
• M29: 44,527,657 km (0.044 R)
• M30: 44,997,095 km (0.062 R)
• M31: 55,993,286 km (0.108 R)
• M32: 58,388,049 km (0.038 R)
• M33: 61,042,514 km (0.113 R)
• M34: 61,815,486 km (0.107 R)
• M35: 64,972,450 km (0.068 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: 473 - 11,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit