🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.51 AU - 0.61 AU

Year: 161 Days

Day: 15.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,101,722 km

• M1: 25,880 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.09 AU - 1.71 AU

Year: 638 Days

Day: 19.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.7

Radius: 8.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.2 AU - 4.2 AU

Year: 3314 Days

Day: 6.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,101,722 km

• M1: 113,994 km (0.102 R)
• M2: 560,394 km (0.09 R)
• M3: 853,605 km (0.113 R)
• M4: 1,251,985 km (0.066 R)
• M5: 1,884,484 km (0.09 R)
• M6: 2,540,621 km (0.075 R)
• M7: 2,977,147 km (0.114 R)
• M8: 3,445,239 km (0.08 R)
• M9: 4,810,320 km (0.096 R)
• M10: 5,195,833 km (0.062 R)
• M11: 5,480,219 km (0.074 R)
• M12: 6,210,855 km (0.043 R)
• M13: 6,696,001 km (0.078 R)
• M14: 7,711,770 km (0.077 R)
• M15: 9,198,623 km (0.106 R)
• M16: 9,510,535 km (0.044 R)
• M17: 9,865,381 km (0.088 R)
• M18: 11,572,742 km (0.108 R)
• M19: 12,433,229 km (0.053 R)
• M20: 14,189,657 km (0.104 R)
• M21: 15,807,558 km (0.098 R)
• M22: 16,457,561 km (0.104 R)
• M23: 17,864,230 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.6

Radius: 10

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.54 AU - 6.86 AU

Year: 5944 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,101,722 km

• M1: 125,513 km (0.11 R)
• M2: 710,739 km (0.067 R)
• M3: 1,069,176 km (0.089 R)
• M4: 1,562,699 km (0.119 R)
• M5: 2,172,161 km (0.087 R)
• M6: 2,550,195 km (0.09 R)
• M7: 3,089,495 km (0.117 R)
• M8: 7,211,964 km (0.083 R)
• M9: 8,648,253 km (0.091 R)
• M10: 9,691,698 km (0.068 R)
• M11: 10,677,548 km (0.104 R)
• M12: 11,435,560 km (0.043 R)
• M13: 12,027,370 km (0.113 R)
• M14: 12,381,917 km (0.094 R)
• M15: 13,005,889 km (0.073 R)
• M16: 13,379,585 km (0.052 R)
• M17: 14,715,195 km (0.086 R)
• M18: 15,238,338 km (0.107 R)
• M19: 15,593,932 km (0.111 R)
• M20: 22,905,379 km (0.104 R)
• M21: 28,131,281 km (0.109 R)
• M22: 30,128,862 km (0.031 R)
• M23: 32,609,493 km (0.041 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 13,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit