🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.53 AU - 0.67 AU

Year: 166 Days

Day: 16.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,642,909 km

• M1: 257,608 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.72 AU - 0.9 AU

Year: 260 Days

Day: 37.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.9 AU - 2.34 AU

Year: 1100 Days

Day: 33.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,642,909 km

• M1: 510,727 km (0.084 R)
• M2: 598,541 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.12 AU - 4.4 AU

Year: 2599 Days

Day: 19.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.3

Radius: 13.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.25 AU - 8.01 AU

Year: 6085 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 15,642,909 km

• M1: 177,722 km (0.054 R)
• M2: 355,445 km (0.12 R)
• M3: 584,479 km (0.07 R)
• M4: 1,056,759 km (0.107 R)
• M5: 1,260,960 km (0.074 R)
• M6: 1,519,914 km (0.06 R)
• M7: 1,774,530 km (0.104 R)
• M8: 1,884,933 km (0.115 R)
• M9: 2,325,798 km (0.085 R)
• M10: 2,410,620 km (0.098 R)
• M11: 2,968,171 km (0.12 R)
• M12: 3,453,916 km (0.113 R)
• M13: 3,692,225 km (0.094 R)
• M14: 3,777,645 km (0.076 R)
• M15: 4,334,150 km (0.111 R)
• M16: 4,484,944 km (0.093 R)
• M17: 4,683,610 km (0.113 R)
• M18: 5,089,768 km (0.09 R)
• M19: 5,986,608 km (0.038 R)
• M20: 6,600,108 km (0.107 R)
• M21: 7,341,366 km (0.117 R)
• M22: 7,630,838 km (0.049 R)
• M23: 8,034,902 km (0.113 R)
• M24: 9,133,548 km (0.113 R)
• M25: 9,503,803 km (0.094 R)
• M26: 10,705,074 km (0.08 R)
• M27: 11,136,963 km (0.064 R)
• M28: 12,017,646 km (0.063 R)
• M29: 12,509,374 km (0.105 R)
• M30: 13,845,732 km (0.09 R)
• M31: 14,383,835 km (0.104 R)
• M32: 14,519,521 km (0.094 R)
• M33: 14,837,566 km (0.111 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 11,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit