🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.64 AU - 0.72 AU

Year: 200 Days

Day: 26.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.7 AU - 2.84 AU

Year: 1643 Days

Day: 45.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,923,836 km

• M1: 1,285,495 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.18 AU - 3.8 AU

Year: 2324 Days

Day: 30.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,923,836 km

• M1: 261,347 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.8 AU - 4.2 AU

Year: 2334 Days

Day: 14.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.9

Radius: 13.5

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.84 AU - 11.96 AU

Year: 11103 Days

Day: 8.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,923,836 km

• M1: 170,691 km (0.05 R)
• M2: 890,257 km (0.062 R)
• M3: 1,530,985 km (0.096 R)
• M4: 2,114,716 km (0.088 R)
• M5: 2,805,708 km (0.09 R)
• M6: 5,560,104 km (0.095 R)
• M7: 9,449,350 km (0.106 R)
• M8: 10,972,256 km (0.118 R)
• M9: 13,555,512 km (0.09 R)
• M10: 14,865,540 km (0.079 R)
• M11: 15,934,417 km (0.066 R)
• M12: 16,852,649 km (0.074 R)
• M13: 20,346,058 km (0.11 R)
• M14: 23,036,726 km (0.085 R)
• M15: 31,492,895 km (0.057 R)
• M16: 33,571,258 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.2

Radius: 11.6

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.43 AU - 11.37 AU

Year: 12827 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 85.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,923,836 km

• M1: 176,077 km (0.029 R)
• M2: 673,340 km (0.054 R)
• M3: 1,043,894 km (0.09 R)
• M4: 2,441,288 km (0.078 R)
• M5: 2,985,525 km (0.049 R)
• M6: 4,676,429 km (0.067 R)
• M7: 5,834,915 km (0.078 R)
• M8: 8,434,328 km (0.086 R)
• M9: 10,142,885 km (0.119 R)
• M10: 10,510,597 km (0.049 R)
• M11: 11,553,892 km (0.105 R)
• M12: 12,306,519 km (0.101 R)
• M13: 13,591,116 km (0.103 R)
• M14: 14,038,563 km (0.066 R)
• M15: 14,628,428 km (0.114 R)
• M16: 16,282,232 km (0.088 R)
• M17: 17,302,639 km (0.117 R)
• M18: 18,133,955 km (0.096 R)
• M19: 18,912,612 km (0.068 R)
• M20: 19,310,243 km (0.095 R)
• M21: 21,641,127 km (0.06 R)
• M22: 27,661,993 km (0.085 R)
• M23: 32,281,276 km (0.09 R)
• M24: 35,070,977 km (0.088 R)
• M25: 36,524,320 km (0.081 R)
• M26: 40,860,115 km (0.092 R)
• M27: 43,014,474 km (0.073 R)
• M28: 43,564,695 km (0.093 R)
• M29: 45,385,301 km (0.12 R)
• M30: 46,674,984 km (0.066 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 11,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit