🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.59 AU - 0.83 AU

Year: 216 Days

Day: 41.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.74 AU - 1 AU

Year: 293 Days

Day: 42.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,212,343 km

• M1: 94,995 km (0.064 R)

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734

Radius: 10.1

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5 AU - 5.74 AU

Year: 4500 Days

Day: 9.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,212,343 km

• M1: 125,812 km (0.088 R)
• M2: 456,722 km (0.109 R)
• M3: 1,566,589 km (0.055 R)
• M4: 1,920,089 km (0.115 R)
• M5: 3,218,748 km (0.114 R)
• M6: 3,929,936 km (0.074 R)
• M7: 5,189,251 km (0.114 R)
• M8: 5,837,907 km (0.116 R)
• M9: 6,166,723 km (0.097 R)
• M10: 7,821,425 km (0.08 R)
• M11: 9,384,125 km (0.071 R)
• M12: 11,841,719 km (0.112 R)
• M13: 13,269,780 km (0.114 R)
• M14: 15,142,446 km (0.046 R)
• M15: 18,051,077 km (0.111 R)
• M16: 18,751,794 km (0.087 R)
• M17: 21,880,484 km (0.106 R)
• M18: 24,405,397 km (0.058 R)
• M19: 27,118,504 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.6

Radius: 10.1

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.63 AU - 8.11 AU

Year: 7985 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,212,343 km

• M1: 125,662 km (0.088 R)
• M2: 569,519 km (0.082 R)
• M3: 901,776 km (0.067 R)
• M4: 1,296,864 km (0.098 R)
• M5: 1,732,343 km (0.039 R)
• M6: 2,190,262 km (0.113 R)
• M7: 2,544,809 km (0.115 R)
• M8: 3,177,758 km (0.11 R)
• M9: 3,847,059 km (0.108 R)
• M10: 5,717,032 km (0.117 R)
• M11: 9,657,291 km (0.07 R)
• M12: 10,576,420 km (0.104 R)
• M13: 12,110,097 km (0.073 R)
• M14: 12,443,551 km (0.077 R)
• M15: 13,328,871 km (0.057 R)
• M16: 14,046,043 km (0.046 R)
• M17: 20,537,394 km (0.116 R)
• M18: 21,424,659 km (0.114 R)
• M19: 21,772,773 km (0.116 R)
• M20: 22,195,387 km (0.076 R)
• M21: 24,770,565 km (0.11 R)
• M22: 25,619,383 km (0.105 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 13,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit