🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.54 AU - 0.56 AU

Year: 150 Days

Day: 22.7 Hours

Environment

Temp: 232 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,399,906 km

• M1: 74,201 km (0.092 R)
• M2: 470,336 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.52 AU - 0.6 AU

Year: 154 Days

Day: 39.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,399,906 km

• M1: 27,077 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.45 AU - 0.73 AU

Year: 166 Days

Day: 28.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.7 AU - 0.76 AU

Year: 229 Days

Day: 21.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1 AU - 1.66 AU

Year: 563 Days

Day: 30.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,399,906 km

• M1: 84,672 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.79 AU - 1.97 AU

Year: 946 Days

Day: 20.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,399,906 km

• M1: 90,656 km (0.06 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.08 AU - 2.6 AU

Year: 1314 Days

Day: 16.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.31 AU - 2.37 AU

Year: 1314 Days

Day: 47.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,399,906 km

• M1: 306,227 km (0.057 R)
• M2: 418,874 km (0.096 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.6

Radius: 9.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.37 AU - 7.51 AU

Year: 6711 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,399,906 km

• M1: 133,142 km (0.094 R)
• M2: 201,060 km (0.076 R)
• M3: 287,677 km (0.103 R)
• M4: 361,428 km (0.039 R)
• M5: 426,504 km (0.115 R)
• M6: 533,466 km (0.094 R)
• M7: 620,532 km (0.109 R)
• M8: 799,301 km (0.056 R)
• M9: 889,659 km (0.053 R)
• M10: 1,380,040 km (0.09 R)
• M11: 1,991,447 km (0.111 R)
• M12: 2,610,034 km (0.041 R)
• M13: 2,887,688 km (0.117 R)
• M14: 2,994,201 km (0.086 R)
• M15: 3,084,110 km (0.072 R)
• M16: 3,248,069 km (0.085 R)
• M17: 3,359,071 km (0.084 R)
• M18: 3,452,569 km (0.086 R)
• M19: 3,757,599 km (0.079 R)
• M20: 3,874,286 km (0.099 R)
• M21: 4,682,563 km (0.05 R)
• M22: 4,935,084 km (0.08 R)
• M23: 5,084,383 km (0.085 R)
• M24: 5,409,758 km (0.048 R)
• M25: 5,741,716 km (0.075 R)
• M26: 5,898,943 km (0.096 R)
• M27: 6,148,921 km (0.078 R)
• M28: 6,636,012 km (0.056 R)
• M29: 6,801,018 km (0.111 R)
• M30: 6,991,456 km (0.061 R)
• M31: 7,135,370 km (0.094 R)
• M32: 8,170,437 km (0.062 R)
• M33: 8,246,134 km (0.079 R)
• M34: 8,577,044 km (0.107 R)
• M35: 9,042,443 km (0.098 R)
• M36: 9,278,210 km (0.088 R)
• M37: 9,410,005 km (0.074 R)
• M38: 9,729,098 km (0.11 R)
• M39: 9,862,988 km (0.08 R)
• M40: 10,078,708 km (0.042 R)
• M41: 10,295,924 km (0.093 R)
• M42: 10,487,260 km (0.117 R)
• M43: 12,002,836 km (0.12 R)
• M44: 12,117,727 km (0.082 R)
• M45: 12,319,833 km (0.083 R)
• M46: 12,815,302 km (0.06 R)
• M47: 13,021,298 km (0.109 R)
• M48: 13,347,122 km (0.093 R)
• M49: 13,795,766 km (0.09 R)
• M50: 14,615,712 km (0.115 R)
• M51: 14,892,468 km (0.092 R)
• M52: 15,171,169 km (0.08 R)
• M53: 15,545,313 km (0.098 R)
• M54: 15,954,015 km (0.102 R)
• M55: 16,207,284 km (0.119 R)
• M56: 16,621,819 km (0.112 R)
• M57: 17,136,735 km (0.052 R)
• M58: 17,656,887 km (0.06 R)
• M59: 18,050,479 km (0.065 R)
• M60: 19,518,184 km (0.047 R)
• M61: 19,823,064 km (0.094 R)
• M62: 19,959,049 km (0.095 R)
• M63: 20,095,482 km (0.069 R)
• M64: 20,266,323 km (0.092 R)
• M65: 20,712,723 km (0.108 R)
• M66: 21,127,857 km (0.077 R)
• M67: 21,510,678 km (0.066 R)
• M68: 21,966,203 km (0.06 R)
• M69: 22,283,351 km (0.101 R)
• M70: 22,389,416 km (0.06 R)
• M71: 22,495,630 km (0.117 R)
• M72: 22,708,508 km (0.12 R)
• M73: 23,819,571 km (0.099 R)
• M74: 23,928,030 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 17,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit