🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.44 AU - 0.68 AU

Year: 154 Days

Day: 47.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,112,013 km

• M1: 43,982 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.64 AU - 0.88 AU

Year: 243 Days

Day: 28.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.1 AU - 1.5 AU

Year: 544 Days

Day: 45.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,112,013 km

• M1: 182,360 km (0.058 R)
• M2: 685,457 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.36 AU - 1.44 AU

Year: 608 Days

Day: 36 Hours

Environment

Temp: -39 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.5

Radius: 9.4

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.1 AU - 8.28 AU

Year: 6352 Days

Day: 14.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,112,013 km

• M1: 116,986 km (0.104 R)
• M2: 690,095 km (0.111 R)
• M3: 1,207,404 km (0.114 R)
• M4: 1,711,400 km (0.072 R)
• M5: 2,507,260 km (0.117 R)
• M6: 3,121,360 km (0.041 R)
• M7: 3,509,117 km (0.075 R)
• M8: 4,026,576 km (0.101 R)
• M9: 4,355,692 km (0.071 R)
• M10: 5,636,848 km (0.069 R)
• M11: 6,049,887 km (0.082 R)
• M12: 7,263,276 km (0.059 R)
• M13: 7,638,018 km (0.11 R)
• M14: 9,531,030 km (0.093 R)
• M15: 9,889,616 km (0.115 R)
• M16: 10,257,178 km (0.096 R)
• M17: 10,777,479 km (0.068 R)
• M18: 13,146,362 km (0.059 R)
• M19: 13,760,461 km (0.085 R)
• M20: 14,687,818 km (0.075 R)
• M21: 15,780,182 km (0.096 R)
• M22: 18,057,809 km (0.101 R)
• M23: 20,031,304 km (0.088 R)
• M24: 24,153,175 km (0.067 R)
• M25: 31,001,466 km (0.102 R)
• M26: 33,407,000 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.1

Radius: 8.4

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.32 AU - 10.88 AU

Year: 12669 Days

Day: 14.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,112,013 km

• M1: 104,868 km (0.069 R)
• M2: 1,030,879 km (0.092 R)
• M3: 1,557,912 km (0.115 R)
• M4: 3,163,247 km (0.107 R)
• M5: 3,863,515 km (0.047 R)
• M6: 7,795,994 km (0.104 R)
• M7: 10,002,114 km (0.093 R)
• M8: 14,390,567 km (0.108 R)
• M9: 19,190,864 km (0.097 R)
• M10: 22,343,040 km (0.078 R)
• M11: 23,441,388 km (0.069 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: 412 - 11,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit