🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.43 AU - 0.67 AU

Year: 144 Days

Day: 18.9 Hours

Environment

Temp: 228 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,061,276 km

• M1: 404,064 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.6 AU - 0.62 AU

Year: 168 Days

Day: 39.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.66 AU - 0.86 AU

Year: 234 Days

Day: 12.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.9 AU - 1.12 AU

Year: 358 Days

Day: 34 Hours

Environment

Temp: 142 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1 AU - 1.46 AU

Year: 482 Days

Day: 33.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 29,061,276 km

• M1: 306,376 km (0.093 R)
• M2: 587,022 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.22 AU - 3.28 AU

Year: 1610 Days

Day: 12.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.84 AU - 3.54 AU

Year: 2012 Days

Day: 16.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 84.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,061,276 km

• M1: 1,628,223 km (0.06 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.77 AU - 6.25 AU

Year: 3960 Days

Day: 21.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,061,276 km

• M1: 3,999,200 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450

Radius: 14.4

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.12 AU - 6.84 AU

Year: 5825 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,061,276 km

• M1: 189,241 km (0.115 R)
• M2: 321,785 km (0.083 R)
• M3: 445,652 km (0.059 R)
• M4: 635,791 km (0.075 R)
• M5: 945,907 km (0.041 R)
• M6: 1,051,673 km (0.086 R)
• M7: 1,147,715 km (0.108 R)
• M8: 1,548,488 km (0.05 R)
• M9: 1,890,618 km (0.088 R)
• M10: 2,010,296 km (0.111 R)
• M11: 3,282,177 km (0.104 R)
• M12: 3,553,697 km (0.082 R)
• M13: 3,746,080 km (0.075 R)
• M14: 3,942,053 km (0.068 R)
• M15: 4,096,887 km (0.118 R)
• M16: 4,643,069 km (0.099 R)
• M17: 4,806,729 km (0.098 R)
• M18: 5,407,365 km (0.108 R)
• M19: 5,804,248 km (0.101 R)
• M20: 6,108,380 km (0.089 R)
• M21: 6,653,066 km (0.084 R)
• M22: 7,240,537 km (0.112 R)
• M23: 8,012,462 km (0.067 R)
• M24: 8,294,604 km (0.063 R)
• M25: 8,436,871 km (0.069 R)
• M26: 8,666,205 km (0.068 R)
• M27: 8,839,738 km (0.091 R)
• M28: 9,426,012 km (0.106 R)
• M29: 9,934,495 km (0.096 R)
• M30: 10,176,844 km (0.05 R)
• M31: 10,574,774 km (0.073 R)
• M32: 11,103,154 km (0.077 R)
• M33: 11,260,082 km (0.049 R)
• M34: 11,735,654 km (0.117 R)
• M35: 12,542,884 km (0.114 R)
• M36: 13,434,936 km (0.06 R)
• M37: 14,040,957 km (0.115 R)
• M38: 14,245,008 km (0.116 R)
• M39: 14,862,848 km (0.086 R)
• M40: 15,070,789 km (0.104 R)
• M41: 15,244,921 km (0.115 R)
• M42: 15,771,056 km (0.107 R)
• M43: 16,125,154 km (0.077 R)
• M44: 16,913,386 km (0.088 R)
• M45: 17,604,229 km (0.032 R)
• M46: 17,750,835 km (0.026 R)
• M47: 17,934,840 km (0.067 R)
• M48: 18,341,597 km (0.057 R)
• M49: 19,051,289 km (0.059 R)
• M50: 19,390,577 km (0.119 R)
• M51: 19,731,959 km (0.088 R)
• M52: 19,846,252 km (0.108 R)
• M53: 20,113,583 km (0.118 R)
• M54: 20,651,986 km (0.09 R)
• M55: 21,117,385 km (0.108 R)
• M56: 22,335,261 km (0.093 R)
• M57: 23,133,216 km (0.12 R)
• M58: 23,414,760 km (0.112 R)
• M59: 23,981,137 km (0.115 R)
• M60: 24,715,962 km (0.115 R)
• M61: 24,962,499 km (0.107 R)
• M62: 25,499,705 km (0.116 R)
• M63: 25,665,609 km (0.068 R)
• M64: 25,998,913 km (0.069 R)
• M65: 27,006,904 km (0.107 R)
• M66: 27,515,686 km (0.119 R)
• M67: 28,370,937 km (0.087 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 13,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit