🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.6 AU - 0.86 AU

Year: 231 Days

Day: 42.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.76 AU - 0.82 AU

Year: 260 Days

Day: 22.2 Hours

Environment

Temp: 115 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.68 AU - 2.28 AU

Year: 1033 Days

Day: 24.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,885,173 km

• M1: 36,502 km (0.112 R)
• M2: 99,333 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.75 AU - 2.33 AU

Year: 1081 Days

Day: 24.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.95 AU - 2.79 AU

Year: 1353 Days

Day: 30 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,885,173 km

• M1: 22,440 km (0.069 R)
• M2: 36,352 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.2 AU - 3.4 AU

Year: 1738 Days

Day: 46.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,885,173 km

• M1: 33,360 km (0.114 R)
• M2: 1,235,230 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 8.2

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.33 AU - 7.95 AU

Year: 6345 Days

Day: 12.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 38,885,173 km

• M1: 122,521 km (0.033 R)
• M2: 441,015 km (0.109 R)
• M3: 856,897 km (0.11 R)
• M4: 1,495,680 km (0.075 R)
• M5: 1,941,780 km (0.119 R)
• M6: 2,246,960 km (0.046 R)
• M7: 2,774,891 km (0.105 R)
• M8: 3,185,537 km (0.084 R)
• M9: 3,707,185 km (0.062 R)
• M10: 4,001,444 km (0.101 R)
• M11: 6,141,292 km (0.088 R)
• M12: 7,668,985 km (0.1 R)
• M13: 8,026,823 km (0.106 R)
• M14: 8,563,132 km (0.084 R)
• M15: 10,606,040 km (0.063 R)
• M16: 11,507,367 km (0.113 R)
• M17: 12,458,810 km (0.061 R)
• M18: 16,074,142 km (0.115 R)
• M19: 18,506,603 km (0.117 R)
• M20: 18,862,796 km (0.079 R)
• M21: 19,296,330 km (0.114 R)
• M22: 21,564,084 km (0.076 R)
• M23: 23,171,065 km (0.062 R)
• M24: 24,088,249 km (0.052 R)
• M25: 24,684,247 km (0.116 R)
• M26: 27,075,868 km (0.07 R)
• M27: 29,135,532 km (0.109 R)
• M28: 30,301,946 km (0.102 R)
• M29: 31,096,610 km (0.046 R)
• M30: 33,353,743 km (0.098 R)
• M31: 35,279,815 km (0.06 R)
• M32: 36,492,755 km (0.057 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 15,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit