🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.1 AU - 1.24 AU

Year: 479 Days

Day: 43.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.02 AU - 2.16 AU

Year: 1144 Days

Day: 25.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 172.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,230,205 km

• M1: 34,108 km (0.101 R)
• M2: 48,470 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.71 AU - 4.49 AU

Year: 2587 Days

Day: 35.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.8

Radius: 12.8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.04 AU - 5.62 AU

Year: 4020 Days

Day: 14.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,230,205 km

• M1: 159,172 km (0.102 R)
• M2: 658,679 km (0.113 R)
• M3: 1,266,346 km (0.109 R)
• M4: 1,722,919 km (0.071 R)
• M5: 2,783,717 km (0.115 R)
• M6: 3,257,793 km (0.096 R)
• M7: 3,906,150 km (0.116 R)
• M8: 4,639,180 km (0.093 R)
• M9: 5,513,430 km (0.052 R)
• M10: 6,017,574 km (0.034 R)
• M11: 6,552,387 km (0.081 R)
• M12: 8,802,488 km (0.043 R)
• M13: 11,526,815 km (0.095 R)
• M14: 12,488,281 km (0.079 R)
• M15: 15,957,754 km (0.087 R)
• M16: 16,656,227 km (0.093 R)
• M17: 19,292,740 km (0.092 R)
• M18: 20,521,387 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.4

Radius: 8.4

Gravity: 14.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.2 AU - 7.58 AU

Year: 6850 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,230,205 km

• M1: 105,018 km (0.118 R)
• M2: 565,330 km (0.075 R)
• M3: 836,402 km (0.108 R)
• M4: 1,153,250 km (0.103 R)
• M5: 2,416,006 km (0.116 R)
• M6: 3,500,740 km (0.064 R)
• M7: 6,376,011 km (0.047 R)
• M8: 7,074,932 km (0.107 R)
• M9: 9,340,741 km (0.042 R)
• M10: 10,890,725 km (0.089 R)
• M11: 12,888,156 km (0.112 R)
• M12: 13,291,771 km (0.109 R)
• M13: 14,740,177 km (0.1 R)
• M14: 16,424,799 km (0.077 R)
• M15: 16,967,989 km (0.108 R)
• M16: 17,523,147 km (0.078 R)
• M17: 20,326,910 km (0.036 R)
• M18: 20,638,373 km (0.038 R)
• M19: 29,902,071 km (0.111 R)
• M20: 31,328,786 km (0.089 R)
• M21: 37,725,142 km (0.101 R)
• M22: 40,118,110 km (0.119 R)
• M23: 40,485,522 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 18,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit