🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.66 AU - 1 AU

Year: 279 Days

Day: 42.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,315,757 km

• M1: 85,869 km (0.105 R)
• M2: 249,080 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.94 AU - 1.32 AU

Year: 443 Days

Day: 14 Hours

Environment

Temp: 1 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,315,757 km

• M1: 297,849 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.57 AU - 2.11 AU

Year: 921 Days

Day: 28.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.87 AU - 3.49 AU

Year: 2092 Days

Day: 25.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,315,757 km

• M1: 673,938 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.7

Radius: 15

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.73 AU - 6.31 AU

Year: 4785 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 132.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,315,757 km

• M1: 186,997 km (0.09 R)
• M2: 740,958 km (0.071 R)
• M3: 1,610,271 km (0.097 R)
• M4: 2,444,579 km (0.112 R)
• M5: 3,786,621 km (0.113 R)
• M6: 4,498,707 km (0.102 R)
• M7: 5,057,156 km (0.093 R)
• M8: 6,222,823 km (0.063 R)
• M9: 6,788,452 km (0.08 R)
• M10: 8,169,241 km (0.115 R)
• M11: 9,689,155 km (0.113 R)
• M12: 10,407,973 km (0.074 R)
• M13: 12,095,586 km (0.057 R)
• M14: 12,630,997 km (0.101 R)
• M15: 14,118,748 km (0.089 R)
• M16: 16,300,184 km (0.106 R)
• M17: 17,196,275 km (0.113 R)
• M18: 22,322,396 km (0.113 R)
• M19: 23,129,476 km (0.084 R)
• M20: 25,509,130 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 10.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.9 AU - 9.04 AU

Year: 7533 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,315,757 km

• M1: 135,536 km (0.101 R)
• M2: 1,064,389 km (0.106 R)
• M3: 1,532,630 km (0.06 R)
• M4: 1,880,445 km (0.115 R)
• M5: 2,265,211 km (0.113 R)
• M6: 2,873,925 km (0.056 R)
• M7: 3,410,532 km (0.115 R)
• M8: 5,311,323 km (0.119 R)
• M9: 7,989,573 km (0.056 R)
• M10: 8,510,324 km (0.093 R)
• M11: 12,652,090 km (0.098 R)
• M12: 14,560,211 km (0.111 R)
• M13: 18,452,149 km (0.084 R)
• M14: 20,451,375 km (0.111 R)
• M15: 24,540,035 km (0.103 R)
• M16: 29,899,378 km (0.106 R)
• M17: 31,846,395 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 11,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit