🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.65 AU - 0.71 AU

Year: 199 Days

Day: 34.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,374,226 km

• M1: 201,957 km (0.111 R)
• M2: 269,725 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.09 AU - 1.35 AU

Year: 478 Days

Day: 34.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,374,226 km

• M1: 569,669 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.69 AU - 1.95 AU

Year: 871 Days

Day: 36.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.05 AU - 2.19 AU

Year: 1095 Days

Day: 43.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,374,226 km

• M1: 883,675 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.16 AU - 3.12 AU

Year: 1522 Days

Day: 15.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,374,226 km

• M1: 828,473 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.78 AU - 3.12 AU

Year: 1798 Days

Day: 12.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.27 AU - 3.63 AU

Year: 1798 Days

Day: 17.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,374,226 km

• M1: 1,083,388 km (0.065 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.1

Radius: 9.6

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.74 AU - 9.98 AU

Year: 9356 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,374,226 km

• M1: 120,277 km (0.054 R)
• M2: 189,989 km (0.114 R)
• M3: 344,673 km (0.079 R)
• M4: 436,676 km (0.066 R)
• M5: 507,137 km (0.094 R)
• M6: 649,554 km (0.09 R)
• M7: 883,076 km (0.105 R)
• M8: 1,058,405 km (0.118 R)
• M9: 1,157,738 km (0.101 R)
• M10: 1,320,351 km (0.09 R)
• M11: 1,751,342 km (0.055 R)
• M12: 2,009,249 km (0.032 R)
• M13: 2,224,520 km (0.046 R)
• M14: 2,638,458 km (0.092 R)
• M15: 3,158,759 km (0.047 R)
• M16: 3,516,148 km (0.116 R)
• M17: 3,710,626 km (0.113 R)
• M18: 4,269,374 km (0.071 R)
• M19: 4,500,353 km (0.114 R)
• M20: 4,640,975 km (0.071 R)
• M21: 4,926,407 km (0.072 R)
• M22: 5,242,209 km (0.087 R)
• M23: 6,254,986 km (0.047 R)
• M24: 7,053,540 km (0.102 R)
• M25: 7,162,447 km (0.087 R)
• M26: 7,382,057 km (0.087 R)
• M27: 7,575,935 km (0.116 R)
• M28: 8,310,910 km (0.044 R)
• M29: 9,909,064 km (0.101 R)
• M30: 9,970,100 km (0.054 R)
• M31: 10,649,274 km (0.116 R)
• M32: 10,868,585 km (0.1 R)
• M33: 10,962,981 km (0.091 R)
• M34: 11,026,111 km (0.077 R)
• M35: 11,216,100 km (0.119 R)
• M36: 11,663,847 km (0.09 R)
• M37: 11,728,174 km (0.028 R)
• M38: 12,084,666 km (0.052 R)
• M39: 12,149,890 km (0.032 R)
• M40: 12,313,401 km (0.066 R)
• M41: 12,510,720 km (0.099 R)
• M42: 13,310,022 km (0.08 R)
• M43: 13,852,015 km (0.062 R)
• M44: 13,920,231 km (0.111 R)
• M45: 13,988,598 km (0.057 R)
• M46: 14,470,452 km (0.104 R)
• M47: 14,643,836 km (0.118 R)
• M48: 15,591,988 km (0.082 R)
• M49: 16,019,838 km (0.053 R)
• M50: 16,235,109 km (0.075 R)
• M51: 16,487,630 km (0.1 R)
• M52: 16,596,238 km (0.102 R)
• M53: 16,850,555 km (0.069 R)
• M54: 16,923,409 km (0.057 R)
• M55: 17,106,217 km (0.115 R)
• M56: 17,179,520 km (0.1 R)
• M57: 17,658,233 km (0.076 R)
• M58: 17,843,585 km (0.103 R)
• M59: 18,893,463 km (0.116 R)
• M60: 19,083,004 km (0.111 R)
• M61: 19,847,598 km (0.105 R)
• M62: 20,349,948 km (0.09 R)
• M63: 20,544,276 km (0.062 R)
• M64: 21,209,687 km (0.044 R)
• M65: 21,762,900 km (0.084 R)
• M66: 21,842,336 km (0.071 R)
• M67: 21,921,773 km (0.103 R)
• M68: 22,081,244 km (0.068 R)
• M69: 22,320,900 km (0.062 R)
• M70: 22,802,904 km (0.116 R)
• M71: 23,614,024 km (0.116 R)
• M72: 23,777,385 km (0.079 R)
• M73: 24,393,279 km (0.079 R)
• M74: 25,766,588 km (0.068 R)
• M75: 26,019,109 km (0.102 R)
• M76: 26,314,565 km (0.085 R)
• M77: 26,738,675 km (0.067 R)
• M78: 27,079,608 km (0.049 R)
• M79: 27,250,599 km (0.064 R)
• M80: 27,336,169 km (0.105 R)
• M81: 27,981,235 km (0.091 R)
• M82: 28,457,554 km (0.097 R)
• M83: 28,936,567 km (0.048 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 12,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit