🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.82 AU - 0.98 AU

Year: 312 Days

Day: 38 Hours

Environment

Temp: 95 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,971,413 km

• M1: 29,321 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.43 AU - 1.75 AU

Year: 732 Days

Day: 21.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,971,413 km

• M1: 151,243 km (0.027 R)

Asteroid Belt

Center: 7.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.2

Radius: 6.8

Gravity: 21.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.02 AU - 12.92 AU

Year: 16084 Days

Day: 20.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,971,413 km

• M1: 85,869 km (0.089 R)
• M2: 314,455 km (0.11 R)
• M3: 818,899 km (0.098 R)
• M4: 1,197,980 km (0.12 R)
• M5: 1,621,192 km (0.113 R)
• M6: 2,039,917 km (0.118 R)
• M7: 5,519,713 km (0.078 R)
• M8: 6,250,648 km (0.107 R)
• M9: 10,235,786 km (0.111 R)
• M10: 11,783,824 km (0.118 R)
• M11: 14,426,321 km (0.1 R)
• M12: 18,036,866 km (0.091 R)
• M13: 18,384,382 km (0.077 R)
• M14: 19,635,768 km (0.111 R)
• M15: 21,038,397 km (0.119 R)
• M16: 22,009,886 km (0.112 R)
• M17: 25,645,563 km (0.112 R)
• M18: 25,864,724 km (0.08 R)
• M19: 27,205,570 km (0.047 R)
• M20: 27,433,557 km (0.046 R)
• M21: 33,554,204 km (0.067 R)
• M22: 36,375,470 km (0.111 R)
• M23: 40,082,655 km (0.117 R)
• M24: 41,573,248 km (0.098 R)
• M25: 45,140,709 km (0.091 R)
• M26: 47,574,217 km (0.063 R)
• M27: 49,923,203 km (0.067 R)
• M28: 50,264,885 km (0.062 R)
• M29: 51,299,503 km (0.109 R)
• M30: 52,172,557 km (0.03 R)
• M31: 52,877,911 km (0.083 R)
• M32: 53,768,766 km (0.072 R)
• M33: 54,307,917 km (0.07 R)
• M34: 55,763,504 km (0.059 R)
• M35: 60,479,726 km (0.093 R)
• M36: 60,868,082 km (0.078 R)
• M37: 62,240,643 km (0.085 R)
• M38: 65,864,352 km (0.11 R)
• M39: 72,868,674 km (0.101 R)
• M40: 73,971,360 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 20,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit