🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.63 AU - 0.65 AU

Year: 194 Days

Day: 35.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.6 AU - 0.78 AU

Year: 217 Days

Day: 30.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,060,266 km

• M1: 162,463 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.16 AU - 3.04 AU

Year: 1588 Days

Day: 24.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.94 AU - 2.96 AU

Year: 1919 Days

Day: 21.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,060,266 km

• M1: 860,936 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.5 AU - 3.8 AU

Year: 2117 Days

Day: 16.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.97 AU - 4.05 AU

Year: 3041 Days

Day: 44.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,060,266 km

• M1: 1,735,784 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.6

Radius: 14.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.37 AU - 6.49 AU

Year: 4792 Days

Day: 8.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,060,266 km

• M1: 184,005 km (0.046 R)
• M2: 897,138 km (0.094 R)
• M3: 2,176,799 km (0.054 R)
• M4: 3,235,952 km (0.06 R)
• M5: 3,929,487 km (0.101 R)
• M6: 5,353,809 km (0.034 R)
• M7: 6,556,725 km (0.058 R)
• M8: 8,432,533 km (0.089 R)
• M9: 10,191,654 km (0.109 R)
• M10: 16,187,238 km (0.03 R)
• M11: 19,092,428 km (0.088 R)
• M12: 25,169,991 km (0.107 R)
• M13: 27,452,855 km (0.1 R)
• M14: 30,148,010 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 14.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.24 AU - 10.96 AU

Year: 13071 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,060,266 km

• M1: 179,368 km (0.111 R)
• M2: 756,068 km (0.07 R)
• M3: 1,250,189 km (0.052 R)
• M4: 2,090,481 km (0.115 R)
• M5: 3,309,105 km (0.062 R)
• M6: 4,387,556 km (0.079 R)
• M7: 5,689,057 km (0.089 R)
• M8: 6,175,998 km (0.112 R)
• M9: 8,846,320 km (0.096 R)
• M10: 9,554,218 km (0.097 R)
• M11: 10,136,602 km (0.039 R)
• M12: 12,333,596 km (0.067 R)
• M13: 15,398,408 km (0.117 R)
• M14: 16,953,777 km (0.087 R)
• M15: 19,104,546 km (0.078 R)
• M16: 20,548,913 km (0.119 R)
• M17: 24,039,181 km (0.066 R)
• M18: 26,643,530 km (0.08 R)
• M19: 31,703,379 km (0.072 R)
• M20: 32,882,360 km (0.08 R)
• M21: 33,968,441 km (0.086 R)
• M22: 34,705,659 km (0.09 R)
• M23: 37,110,594 km (0.093 R)
• M24: 38,952,593 km (0.06 R)
• M25: 49,241,037 km (0.119 R)
• M26: 55,937,636 km (0.107 R)
• M27: 57,138,458 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 13,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit