🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.86 AU - 1.02 AU

Year: 319 Days

Day: 25.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.92 AU - 1.06 AU

Year: 345 Days

Day: 28 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,572,756 km

• M1: 54,005 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.98 AU - 1.02 AU

Year: 350 Days

Day: 23.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.14 AU - 1.48 AU

Year: 525 Days

Day: 27.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,572,756 km

• M1: 77,791 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.74 AU - 1.94 AU

Year: 873 Days

Day: 15.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.7

Radius: 9.4

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.08 AU - 12.76 AU

Year: 13501 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,572,756 km

• M1: 121,025 km (0.11 R)
• M2: 696,228 km (0.083 R)
• M3: 1,219,372 km (0.065 R)
• M4: 1,696,739 km (0.061 R)
• M5: 2,655,213 km (0.096 R)
• M6: 3,490,118 km (0.104 R)
• M7: 3,939,211 km (0.074 R)
• M8: 4,363,620 km (0.081 R)
• M9: 6,374,365 km (0.116 R)
• M10: 7,446,084 km (0.096 R)
• M11: 11,806,713 km (0.115 R)
• M12: 12,180,408 km (0.07 R)
• M13: 13,017,259 km (0.06 R)
• M14: 14,591,178 km (0.092 R)
• M15: 17,383,123 km (0.114 R)
• M16: 22,924,527 km (0.113 R)
• M17: 25,415,930 km (0.109 R)
• M18: 26,780,412 km (0.116 R)
• M19: 27,753,098 km (0.117 R)
• M20: 28,861,468 km (0.106 R)
• M21: 30,578,852 km (0.106 R)
• M22: 32,000,929 km (0.113 R)
• M23: 33,096,135 km (0.11 R)
• M24: 36,927,187 km (0.118 R)
• M25: 38,539,104 km (0.094 R)
• M26: 38,949,302 km (0.087 R)
• M27: 43,360,344 km (0.113 R)
• M28: 45,762,138 km (0.078 R)
• M29: 46,995,722 km (0.12 R)
• M30: 50,993,576 km (0.107 R)
• M31: 53,497,994 km (0.113 R)
• M32: 55,039,450 km (0.084 R)
• M33: 58,390,293 km (0.101 R)
• M34: 58,931,538 km (0.026 R)
• M35: 60,944,677 km (0.052 R)
• M36: 62,062,023 km (0.038 R)
• M37: 63,003,293 km (0.056 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 19,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit