🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.45 AU - 0.55 AU

Year: 134 Days

Day: 47.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,291,278 km

• M1: 44,580 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.44 AU - 0.64 AU

Year: 150 Days

Day: 28.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.24 AU - 1.88 AU

Year: 738 Days

Day: 26.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 143 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,291,278 km

• M1: 146,157 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.31 AU - 2.63 AU

Year: 1470 Days

Day: 25.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.5

Radius: 9.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.82 AU - 6.34 AU

Year: 5678 Days

Day: 5.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 45,291,278 km

• M1: 120,127 km (0.117 R)
• M2: 865,274 km (0.048 R)
• M3: 1,293,423 km (0.064 R)
• M4: 2,167,075 km (0.033 R)
• M5: 5,074,659 km (0.071 R)
• M6: 6,710,212 km (0.095 R)
• M7: 8,023,532 km (0.074 R)
• M8: 9,839,351 km (0.112 R)
• M9: 11,401,452 km (0.087 R)
• M10: 15,060,766 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.6

Radius: 11.7

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.59 AU - 9.13 AU

Year: 8346 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,291,278 km

• M1: 145,858 km (0.053 R)
• M2: 1,257,968 km (0.057 R)
• M3: 1,695,243 km (0.112 R)
• M4: 2,304,854 km (0.105 R)
• M5: 3,211,717 km (0.089 R)
• M6: 4,286,877 km (0.106 R)
• M7: 5,045,188 km (0.1 R)
• M8: 5,587,929 km (0.113 R)
• M9: 6,063,950 km (0.105 R)
• M10: 7,493,956 km (0.056 R)
• M11: 8,908,553 km (0.116 R)
• M12: 10,493,842 km (0.118 R)
• M13: 11,326,952 km (0.078 R)
• M14: 13,065,878 km (0.052 R)
• M15: 13,906,917 km (0.086 R)
• M16: 14,847,738 km (0.102 R)
• M17: 18,218,029 km (0.12 R)
• M18: 18,812,979 km (0.078 R)
• M19: 19,963,387 km (0.117 R)
• M20: 23,346,992 km (0.074 R)
• M21: 26,240,215 km (0.052 R)
• M22: 28,860,720 km (0.075 R)
• M23: 31,121,294 km (0.091 R)
• M24: 31,971,907 km (0.106 R)
• M25: 32,947,136 km (0.074 R)
• M26: 40,841,266 km (0.093 R)
• M27: 41,604,215 km (0.071 R)
• M28: 44,617,415 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit