🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.48 AU - 0.7 AU

Year: 159 Days

Day: 25.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.31 AU - 2.49 AU

Year: 1307 Days

Day: 21.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,982,397 km

• M1: 500,704 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.49 AU - 3.51 AU

Year: 1826 Days

Day: 32.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,982,397 km

• M1: 115,789 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.92 AU - 4.76 AU

Year: 2645 Days

Day: 32.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,982,397 km

• M1: 943,065 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.9

Radius: 3

Gravity: 32.1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.81 AU - 14.79 AU

Year: 18018 Days

Day: 22.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,982,397 km

• M1: 37,399 km (0.1 R)
• M2: 143,764 km (0.108 R)
• M3: 255,214 km (0.067 R)
• M4: 603,627 km (0.1 R)
• M5: 829,071 km (0.109 R)
• M6: 1,242,859 km (0.101 R)
• M7: 1,388,867 km (0.087 R)
• M8: 1,879,996 km (0.03 R)
• M9: 3,390,486 km (0.11 R)
• M10: 5,047,432 km (0.117 R)
• M11: 5,524,201 km (0.031 R)
• M12: 5,630,265 km (0.095 R)
• M13: 5,846,285 km (0.092 R)
• M14: 5,956,239 km (0.068 R)
• M15: 9,080,890 km (0.111 R)
• M16: 10,096,211 km (0.115 R)
• M17: 11,354,478 km (0.12 R)
• M18: 11,525,918 km (0.079 R)
• M19: 13,273,520 km (0.088 R)
• M20: 14,509,647 km (0.054 R)
• M21: 15,749,514 km (0.064 R)
• M22: 17,509,982 km (0.081 R)
• M23: 19,478,840 km (0.054 R)
• M24: 25,084,122 km (0.095 R)
• M25: 36,531,052 km (0.087 R)
• M26: 39,200,327 km (0.095 R)
• M27: 40,916,214 km (0.08 R)
• M28: 43,373,808 km (0.036 R)
• M29: 46,363,073 km (0.094 R)
• M30: 48,280,768 km (0.092 R)
• M31: 49,638,967 km (0.088 R)
• M32: 52,431,361 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.5

Radius: 7.9

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.21 AU - 16.81 AU

Year: 23578 Days

Day: 22.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,982,397 km

• M1: 98,286 km (0.09 R)
• M2: 357,240 km (0.052 R)
• M3: 766,539 km (0.095 R)
• M4: 1,316,760 km (0.074 R)
• M5: 1,908,869 km (0.112 R)
• M6: 2,865,846 km (0.037 R)
• M7: 4,516,360 km (0.086 R)
• M8: 5,725,709 km (0.088 R)
• M9: 6,101,648 km (0.091 R)
• M10: 9,043,640 km (0.076 R)
• M11: 9,325,034 km (0.091 R)
• M12: 10,325,395 km (0.114 R)
• M13: 13,977,378 km (0.093 R)
• M14: 18,770,793 km (0.09 R)
• M15: 20,359,821 km (0.06 R)
• M16: 20,941,458 km (0.116 R)
• M17: 23,064,551 km (0.101 R)
• M18: 25,105,664 km (0.064 R)
• M19: 30,792,927 km (0.08 R)
• M20: 31,046,944 km (0.083 R)
• M21: 36,710,270 km (0.052 R)
• M22: 38,007,433 km (0.059 R)
• M23: 38,889,014 km (0.094 R)
• M24: 39,334,815 km (0.101 R)
• M25: 40,693,014 km (0.086 R)
• M26: 47,784,851 km (0.092 R)
• M27: 50,731,929 km (0.11 R)
• M28: 64,353,563 km (0.108 R)
• M29: 65,605,249 km (0.09 R)
• M30: 71,217,263 km (0.114 R)
• M31: 72,781,159 km (0.088 R)
• M32: 74,596,230 km (0.1 R)
• M33: 75,745,890 km (0.112 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 16,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit