🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.47 AU - 0.61 AU

Year: 149 Days

Day: 38 Hours

Environment

Temp: 225 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.06 AU - 1.26 AU

Year: 471 Days

Day: 31.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.03 AU - 1.43 AU

Year: 514 Days

Day: 13.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.41 AU - 1.47 AU

Year: 651 Days

Day: 36.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,754,564 km

• M1: 59,540 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.01 AU - 2.07 AU

Year: 1098 Days

Day: 33 Hours

Environment

Temp: -84 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.05 AU - 2.63 AU

Year: 1348 Days

Day: 20.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.4

Radius: 13.9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.72 AU - 6.12 AU

Year: 4111 Days

Day: 8.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,754,564 km

• M1: 227,239 km (0.099 R)
• M2: 318,943 km (0.087 R)
• M3: 483,949 km (0.102 R)
• M4: 618,587 km (0.097 R)
• M5: 945,159 km (0.097 R)
• M6: 1,094,308 km (0.101 R)
• M7: 1,296,565 km (0.079 R)
• M8: 2,083,898 km (0.074 R)
• M9: 2,173,507 km (0.119 R)
• M10: 2,338,514 km (0.098 R)
• M11: 2,526,708 km (0.084 R)
• M12: 2,798,976 km (0.068 R)
• M13: 2,979,092 km (0.098 R)
• M14: 3,163,097 km (0.028 R)
• M15: 3,414,571 km (0.081 R)
• M16: 3,650,936 km (0.118 R)
• M17: 3,782,133 km (0.089 R)
• M18: 4,049,465 km (0.052 R)
• M19: 4,346,117 km (0.086 R)
• M20: 4,485,543 km (0.1 R)
• M21: 5,254,027 km (0.115 R)
• M22: 5,452,543 km (0.064 R)
• M23: 5,603,188 km (0.078 R)
• M24: 6,063,351 km (0.117 R)
• M25: 6,167,322 km (0.109 R)
• M26: 6,456,345 km (0.114 R)
• M27: 6,857,566 km (0.076 R)
• M28: 6,993,252 km (0.09 R)
• M29: 7,211,964 km (0.084 R)
• M30: 7,322,217 km (0.076 R)
• M31: 7,684,543 km (0.098 R)
• M32: 8,052,853 km (0.07 R)
• M33: 8,311,209 km (0.115 R)
• M34: 8,455,870 km (0.055 R)
• M35: 8,630,600 km (0.105 R)
• M36: 8,865,619 km (0.12 R)
• M37: 8,954,181 km (0.107 R)
• M38: 9,887,671 km (0.071 R)
• M39: 10,071,976 km (0.112 R)
• M40: 11,042,118 km (0.087 R)
• M41: 11,425,687 km (0.059 R)
• M42: 11,586,804 km (0.103 R)
• M43: 12,337,785 km (0.104 R)
• M44: 12,470,030 km (0.032 R)
• M45: 13,442,865 km (0.083 R)
• M46: 14,474,791 km (0.082 R)
• M47: 15,212,308 km (0.094 R)
• M48: 15,389,731 km (0.082 R)
• M49: 15,675,014 km (0.089 R)
• M50: 16,106,305 km (0.116 R)
• M51: 16,396,076 km (0.114 R)
• M52: 16,650,991 km (0.118 R)
• M53: 16,833,800 km (0.088 R)
• M54: 16,980,555 km (0.107 R)
• M55: 17,090,958 km (0.107 R)
• M56: 17,275,413 km (0.112 R)
• M57: 17,460,615 km (0.119 R)
• M58: 17,945,162 km (0.061 R)
• M59: 18,095,059 km (0.089 R)
• M60: 19,156,606 km (0.092 R)
• M61: 19,579,220 km (0.107 R)
• M62: 19,695,008 km (0.085 R)
• M63: 19,966,080 km (0.114 R)
• M64: 21,458,917 km (0.073 R)
• M65: 21,937,929 km (0.109 R)
• M66: 22,058,206 km (0.095 R)
• M67: 22,662,881 km (0.112 R)
• M68: 24,053,842 km (0.113 R)
• M69: 25,052,258 km (0.112 R)
• M70: 25,725,448 km (0.112 R)
• M71: 26,361,838 km (0.095 R)
• M72: 26,960,678 km (0.099 R)
• M73: 27,477,389 km (0.092 R)
• M74: 27,607,090 km (0.101 R)
• M75: 28,041,074 km (0.073 R)
• M76: 28,215,206 km (0.075 R)
• M77: 28,433,469 km (0.064 R)
• M78: 28,520,834 km (0.057 R)
• M79: 28,652,181 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit