🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.52 AU - 0.64 AU

Year: 155 Days

Day: 16.5 Hours

Environment

Temp: 238 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.38 AU - 6.04 AU

Year: 4160 Days

Day: 32.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.15 AU - 5.51 AU

Year: 4305 Days

Day: 15.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,377,094 km

• M1: 702,960 km (0.074 R)
• M2: 874,848 km (0.118 R)

Asteroid Belt

Center: 11.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.6

Radius: 7

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.19 AU - 22.09 AU

Year: 27029 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,377,094 km

• M1: 87,515 km (0.105 R)
• M2: 352,602 km (0.102 R)
• M3: 856,597 km (0.085 R)
• M4: 1,754,783 km (0.105 R)
• M5: 3,330,647 km (0.075 R)
• M6: 3,727,530 km (0.1 R)
• M7: 4,123,665 km (0.114 R)
• M8: 4,615,543 km (0.109 R)
• M9: 8,169,839 km (0.098 R)
• M10: 8,629,254 km (0.119 R)
• M11: 9,767,993 km (0.072 R)
• M12: 13,289,527 km (0.113 R)
• M13: 14,359,451 km (0.083 R)
• M14: 16,348,205 km (0.098 R)
• M15: 16,669,691 km (0.112 R)
• M16: 17,325,229 km (0.119 R)
• M17: 20,582,722 km (0.12 R)
• M18: 21,528,480 km (0.117 R)
• M19: 21,914,742 km (0.114 R)
• M20: 22,305,791 km (0.107 R)
• M21: 24,122,806 km (0.035 R)
• M22: 24,644,454 km (0.084 R)
• M23: 28,858,476 km (0.047 R)
• M24: 36,861,963 km (0.113 R)
• M25: 39,107,127 km (0.09 R)
• M26: 39,827,142 km (0.062 R)
• M27: 41,293,351 km (0.06 R)
• M28: 50,006,230 km (0.027 R)
• M29: 50,344,321 km (0.109 R)
• M30: 56,876,512 km (0.111 R)
• M31: 59,110,607 km (0.075 R)
• M32: 60,058,608 km (0.109 R)
• M33: 63,555,010 km (0.118 R)
• M34: 64,749,848 km (0.059 R)
• M35: 70,737,353 km (0.107 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 15,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit