🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.68 AU - 1.02 AU

Year: 279 Days

Day: 37 Hours

Environment

Temp: 113 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,276,650 km

• M1: 25,282 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.83 AU - 0.87 AU

Year: 279 Days

Day: 41.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.34 AU - 2 AU

Year: 769 Days

Day: 27.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.49 AU - 2.27 AU

Year: 919 Days

Day: 28.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,276,650 km

• M1: 136,284 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.93 AU - 3.53 AU

Year: 2069 Days

Day: 18.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.17 AU - 4.75 AU

Year: 3357 Days

Day: 40 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.4

Radius: 12.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.67 AU - 9.95 AU

Year: 8539 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,276,650 km

• M1: 159,322 km (0.084 R)
• M2: 597,943 km (0.058 R)
• M3: 2,053,979 km (0.045 R)
• M4: 2,769,356 km (0.092 R)
• M5: 3,479,646 km (0.107 R)
• M6: 4,018,498 km (0.052 R)
• M7: 5,203,164 km (0.048 R)
• M8: 6,608,336 km (0.061 R)
• M9: 7,920,160 km (0.114 R)
• M10: 9,080,441 km (0.091 R)
• M11: 9,631,111 km (0.105 R)
• M12: 10,301,758 km (0.097 R)
• M13: 11,365,997 km (0.112 R)
• M14: 13,534,867 km (0.12 R)
• M15: 14,438,289 km (0.107 R)
• M16: 15,575,083 km (0.1 R)
• M17: 19,494,248 km (0.061 R)
• M18: 20,334,839 km (0.091 R)
• M19: 20,882,217 km (0.111 R)
• M20: 21,439,320 km (0.119 R)
• M21: 22,417,690 km (0.061 R)
• M22: 22,833,871 km (0.111 R)
• M23: 25,261,396 km (0.067 R)
• M24: 26,168,557 km (0.114 R)
• M25: 26,630,366 km (0.109 R)
• M26: 30,016,065 km (0.106 R)
• M27: 30,624,031 km (0.101 R)
• M28: 31,864,496 km (0.1 R)
• M29: 35,336,064 km (0.057 R)
• M30: 36,356,172 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40

Radius: 4.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.9 AU - 15.8 AU

Year: 19376 Days

Day: 21.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,276,650 km

• M1: 59,390 km (0.115 R)
• M2: 215,720 km (0.101 R)
• M3: 868,864 km (0.077 R)
• M4: 2,996,146 km (0.106 R)
• M5: 3,493,709 km (0.07 R)
• M6: 12,720,457 km (0.106 R)
• M7: 20,187,784 km (0.072 R)
• M8: 22,887,277 km (0.112 R)
• M9: 24,710,875 km (0.108 R)
• M10: 25,339,486 km (0.09 R)
• M11: 26,302,447 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.1

Radius: 7

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.5 AU - 16.74 AU

Year: 20957 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,276,650 km

• M1: 87,814 km (0.086 R)
• M2: 365,019 km (0.092 R)
• M3: 656,435 km (0.101 R)
• M4: 1,228,348 km (0.117 R)
• M5: 2,151,217 km (0.04 R)
• M6: 2,792,244 km (0.098 R)
• M7: 3,234,156 km (0.079 R)
• M8: 3,721,696 km (0.044 R)
• M9: 4,446,647 km (0.083 R)
• M10: 4,741,505 km (0.108 R)
• M11: 5,190,597 km (0.026 R)
• M12: 6,666,680 km (0.106 R)
• M13: 11,119,909 km (0.051 R)
• M14: 12,163,204 km (0.114 R)
• M15: 14,585,344 km (0.042 R)
• M16: 16,756,757 km (0.107 R)
• M17: 19,049,194 km (0.116 R)
• M18: 21,173,933 km (0.117 R)
• M19: 31,975,946 km (0.109 R)
• M20: 33,323,225 km (0.049 R)
• M21: 35,349,827 km (0.092 R)
• M22: 36,525,218 km (0.039 R)
• M23: 38,132,497 km (0.117 R)
• M24: 42,501,952 km (0.115 R)
• M25: 49,583,317 km (0.076 R)
• M26: 51,718,377 km (0.092 R)
• M27: 52,387,529 km (0.118 R)
• M28: 59,398,882 km (0.118 R)
• M29: 62,748,378 km (0.058 R)
• M30: 63,892,353 km (0.101 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 10,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit