🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.71 AU - 0.89 AU

Year: 271 Days

Day: 41.9 Hours

Environment

Temp: 105 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.87 AU - 3.37 AU

Year: 2087 Days

Day: 22.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,602,921 km

• M1: 2,414,510 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.93 AU - 3.61 AU

Year: 2240 Days

Day: 35.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,602,921 km

• M1: 1,310,178 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.9

Radius: 9.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.04 AU - 13 AU

Year: 12923 Days

Day: 7.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,602,921 km

• M1: 114,442 km (0.077 R)
• M2: 874,400 km (0.098 R)
• M3: 1,221,467 km (0.062 R)
• M4: 1,810,583 km (0.047 R)
• M5: 2,472,105 km (0.056 R)
• M6: 2,977,147 km (0.108 R)
• M7: 3,286,665 km (0.063 R)
• M8: 4,193,677 km (0.097 R)
• M9: 5,171,150 km (0.105 R)
• M10: 6,360,303 km (0.07 R)
• M11: 6,876,715 km (0.073 R)
• M12: 7,236,348 km (0.087 R)
• M13: 7,608,398 km (0.04 R)
• M14: 10,820,564 km (0.107 R)
• M15: 12,537,349 km (0.065 R)
• M16: 12,858,087 km (0.118 R)
• M17: 16,887,804 km (0.118 R)
• M18: 17,477,370 km (0.111 R)
• M19: 18,697,789 km (0.033 R)
• M20: 19,757,391 km (0.052 R)
• M21: 20,707,786 km (0.059 R)
• M22: 21,156,430 km (0.075 R)
• M23: 22,620,395 km (0.105 R)
• M24: 25,834,954 km (0.12 R)
• M25: 30,003,199 km (0.115 R)
• M26: 35,656,952 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.3

Radius: 12.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.42 AU - 12.02 AU

Year: 13294 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,602,921 km

• M1: 150,944 km (0.106 R)
• M2: 688,300 km (0.07 R)
• M3: 1,311,824 km (0.096 R)
• M4: 2,963,833 km (0.028 R)
• M5: 3,397,218 km (0.079 R)
• M6: 5,125,073 km (0.059 R)
• M7: 7,507,569 km (0.075 R)
• M8: 11,336,826 km (0.097 R)
• M9: 11,803,721 km (0.071 R)
• M10: 18,534,877 km (0.095 R)
• M11: 22,383,282 km (0.093 R)
• M12: 23,966,327 km (0.114 R)
• M13: 24,639,368 km (0.094 R)
• M14: 26,023,447 km (0.1 R)
• M15: 27,878,162 km (0.069 R)
• M16: 28,301,972 km (0.058 R)
• M17: 32,312,691 km (0.117 R)
• M18: 35,064,694 km (0.086 R)
• M19: 35,807,447 km (0.07 R)
• M20: 39,947,718 km (0.11 R)
• M21: 41,167,240 km (0.046 R)
• M22: 43,113,508 km (0.113 R)
• M23: 46,294,707 km (0.12 R)
• M24: 51,832,670 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 12,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit