🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.23 AU - 1.83 AU

Year: 729 Days

Day: 46 Hours

Environment

Temp: -59 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,359,681 km

• M1: 432,487 km (0.095 R)

Asteroid Belt

Center: 3.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.4

Radius: 11.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.57 AU - 6.47 AU

Year: 5687 Days

Day: 10.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,359,681 km

• M1: 145,858 km (0.108 R)
• M2: 580,290 km (0.091 R)
• M3: 1,836,613 km (0.052 R)
• M4: 2,452,358 km (0.088 R)
• M5: 2,971,463 km (0.096 R)
• M6: 3,444,641 km (0.099 R)
• M7: 4,741,804 km (0.111 R)
• M8: 7,178,155 km (0.081 R)
• M9: 8,087,859 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.8

Radius: 12.6

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.05 AU - 6.29 AU

Year: 5901 Days

Day: 5.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,359,681 km

• M1: 156,779 km (0.062 R)
• M2: 743,801 km (0.081 R)
• M3: 1,138,739 km (0.079 R)
• M4: 1,777,671 km (0.11 R)
• M5: 2,630,080 km (0.078 R)
• M6: 3,159,806 km (0.119 R)
• M7: 3,592,892 km (0.116 R)
• M8: 4,133,389 km (0.11 R)
• M9: 4,878,686 km (0.103 R)
• M10: 5,488,147 km (0.072 R)
• M11: 5,970,900 km (0.069 R)
• M12: 7,455,060 km (0.106 R)
• M13: 8,012,612 km (0.082 R)
• M14: 9,895,450 km (0.063 R)
• M15: 10,786,754 km (0.044 R)
• M16: 11,730,717 km (0.042 R)
• M17: 12,151,835 km (0.113 R)
• M18: 15,444,484 km (0.077 R)
• M19: 21,994,477 km (0.05 R)
• M20: 26,670,308 km (0.112 R)
• M21: 27,482,026 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.8

Radius: 12.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.78 AU - 10.58 AU

Year: 10709 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,359,681 km

• M1: 155,432 km (0.057 R)
• M2: 916,287 km (0.088 R)
• M3: 1,327,232 km (0.114 R)
• M4: 1,794,426 km (0.068 R)
• M5: 2,668,228 km (0.076 R)
• M6: 3,783,779 km (0.034 R)
• M7: 4,713,081 km (0.086 R)
• M8: 5,217,375 km (0.117 R)
• M9: 5,603,787 km (0.095 R)
• M10: 7,128,339 km (0.09 R)
• M11: 8,143,210 km (0.054 R)
• M12: 10,931,715 km (0.098 R)
• M13: 12,967,293 km (0.115 R)
• M14: 16,540,438 km (0.068 R)
• M15: 19,778,035 km (0.118 R)
• M16: 21,094,197 km (0.107 R)
• M17: 24,226,777 km (0.085 R)
• M18: 24,805,272 km (0.057 R)
• M19: 26,946,616 km (0.112 R)
• M20: 31,107,232 km (0.098 R)
• M21: 31,692,459 km (0.115 R)
• M22: 32,185,832 km (0.109 R)
• M23: 32,885,053 km (0.11 R)
• M24: 34,417,533 km (0.045 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 12,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit