🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.74 AU - 1.08 AU

Year: 317 Days

Day: 35.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.24 AU - 1.76 AU

Year: 671 Days

Day: 25.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.61 AU - 1.77 AU

Year: 802 Days

Day: 22.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,454,773 km

• M1: 429,795 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.6 AU - 3.54 AU

Year: 1965 Days

Day: 14.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 108.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45

Radius: 14.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.99 AU - 5.49 AU

Year: 4381 Days

Day: 12 Hours

Environment

Temp: -142 °C

Axial Tilt: 131.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 32,454,773 km

• M1: 485,295 km (0.103 R)
• M2: 912,846 km (0.056 R)
• M3: 1,605,335 km (0.115 R)
• M4: 1,697,936 km (0.103 R)
• M5: 2,041,413 km (0.061 R)
• M6: 2,198,341 km (0.092 R)
• M7: 2,949,472 km (0.105 R)
• M8: 3,128,091 km (0.106 R)
• M9: 3,277,989 km (0.096 R)
• M10: 3,674,572 km (0.099 R)
• M11: 4,168,694 km (0.059 R)
• M12: 4,310,363 km (0.082 R)
• M13: 4,405,807 km (0.119 R)
• M14: 4,538,201 km (0.116 R)
• M15: 5,867,976 km (0.045 R)
• M16: 6,377,656 km (0.093 R)
• M17: 6,541,466 km (0.099 R)
• M18: 7,154,668 km (0.05 R)
• M19: 7,655,821 km (0.069 R)
• M20: 7,801,080 km (0.095 R)
• M21: 8,316,744 km (0.108 R)
• M22: 8,496,112 km (0.05 R)
• M23: 9,118,738 km (0.074 R)
• M24: 9,740,617 km (0.089 R)
• M25: 10,216,039 km (0.118 R)
• M26: 10,311,931 km (0.094 R)
• M27: 10,440,435 km (0.036 R)
• M28: 10,666,627 km (0.092 R)
• M29: 10,829,091 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.2

Radius: 3.1

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.1 AU - 18.68 AU

Year: 24236 Days

Day: 18.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 32,454,773 km

• M1: 81,232 km (0.068 R)
• M2: 123,418 km (0.092 R)
• M3: 232,924 km (0.069 R)
• M4: 491,279 km (0.084 R)
• M5: 2,016,729 km (0.109 R)
• M6: 2,555,431 km (0.091 R)
• M7: 3,452,270 km (0.079 R)
• M8: 3,778,693 km (0.08 R)
• M9: 5,100,988 km (0.096 R)
• M10: 6,100,152 km (0.117 R)
• M11: 6,465,171 km (0.075 R)
• M12: 8,424,454 km (0.12 R)
• M13: 9,147,012 km (0.093 R)
• M14: 11,191,417 km (0.114 R)
• M15: 12,723,598 km (0.118 R)
• M16: 13,441,518 km (0.091 R)
• M17: 13,768,838 km (0.118 R)
• M18: 14,283,305 km (0.106 R)
• M19: 14,431,407 km (0.093 R)
• M20: 15,902,104 km (0.04 R)
• M21: 17,935,738 km (0.078 R)
• M22: 19,678,104 km (0.108 R)
• M23: 21,177,823 km (0.067 R)
• M24: 23,190,213 km (0.106 R)
• M25: 23,451,561 km (0.089 R)
• M26: 23,538,776 km (0.107 R)
• M27: 25,666,357 km (0.063 R)
• M28: 26,798,514 km (0.063 R)
• M29: 27,393,764 km (0.082 R)
• M30: 27,577,769 km (0.075 R)
• M31: 28,271,454 km (0.12 R)
• M32: 28,924,000 km (0.082 R)
• M33: 30,149,057 km (0.096 R)
• M34: 30,767,944 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 17,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit