🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.39 AU - 0.63 AU

Year: 134 Days

Day: 27.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.51 AU - 0.79 AU

Year: 193 Days

Day: 36.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,492,891 km

• M1: 41,439 km (0.058 R)
• M2: 417,378 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.65 AU - 0.71 AU

Year: 207 Days

Day: 30.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,492,891 km

• M1: 57,745 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1 AU - 1.02 AU

Year: 375 Days

Day: 24.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.09 AU - 1.19 AU

Year: 449 Days

Day: 40.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 139.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,492,891 km

• M1: 471,084 km (0.103 R)

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.5

Radius: 12.2

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.78 AU - 6.18 AU

Year: 4733 Days

Day: 9.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,492,891 km

• M1: 151,692 km (0.085 R)
• M2: 774,019 km (0.109 R)
• M3: 1,294,770 km (0.105 R)
• M4: 1,973,944 km (0.114 R)
• M5: 2,539,274 km (0.078 R)
• M6: 3,051,797 km (0.045 R)
• M7: 3,633,134 km (0.042 R)
• M8: 6,934,011 km (0.083 R)
• M9: 10,295,026 km (0.064 R)
• M10: 13,777,964 km (0.05 R)
• M11: 15,309,547 km (0.061 R)
• M12: 16,951,832 km (0.107 R)
• M13: 18,574,520 km (0.097 R)
• M14: 19,046,950 km (0.109 R)
• M15: 24,785,974 km (0.1 R)
• M16: 27,390,323 km (0.051 R)
• M17: 28,445,736 km (0.092 R)
• M18: 32,645,995 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394

Radius: 11.8

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.5 AU - 12 AU

Year: 13004 Days

Day: 6.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 55.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,492,891 km

• M1: 146,756 km (0.108 R)
• M2: 585,227 km (0.056 R)
• M3: 1,337,704 km (0.066 R)
• M4: 2,194,152 km (0.116 R)
• M5: 2,643,544 km (0.063 R)
• M6: 3,858,877 km (0.109 R)
• M7: 4,290,916 km (0.101 R)
• M8: 5,785,398 km (0.077 R)
• M9: 7,195,508 km (0.103 R)
• M10: 7,727,029 km (0.106 R)
• M11: 9,432,445 km (0.096 R)
• M12: 10,840,610 km (0.113 R)
• M13: 14,196,240 km (0.115 R)
• M14: 16,316,939 km (0.091 R)
• M15: 20,766,877 km (0.103 R)
• M16: 22,528,691 km (0.052 R)
• M17: 23,846,649 km (0.035 R)
• M18: 26,732,392 km (0.094 R)
• M19: 29,635,637 km (0.08 R)
• M20: 34,892,656 km (0.113 R)
• M21: 35,590,680 km (0.034 R)
• M22: 36,297,979 km (0.111 R)
• M23: 36,774,747 km (0.031 R)
• M24: 38,353,005 km (0.063 R)
• M25: 42,166,553 km (0.072 R)
• M26: 42,693,587 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 19,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit