🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.68 AU - 0.98 AU

Year: 266 Days

Day: 39.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,486,296 km

• M1: 331,210 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.98 AU - 1.04 AU

Year: 357 Days

Day: 37.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,486,296 km

• M1: 627,114 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.53 AU - 1.73 AU

Year: 731 Days

Day: 22 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.65 AU - 1.81 AU

Year: 800 Days

Day: 25.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.64 AU - 1.92 AU

Year: 835 Days

Day: 34.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.9 AU - 2.02 AU

Year: 964 Days

Day: 28.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.66 AU - 3.86 AU

Year: 2069 Days

Day: 21.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,486,296 km

• M1: 874,699 km (0.119 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.69 AU - 4.03 AU

Year: 2665 Days

Day: 27 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.91 AU - 5.31 AU

Year: 3479 Days

Day: 28.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,486,296 km

• M1: 1,049,429 km (0.095 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 12.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.04 AU - 6.2 AU

Year: 4683 Days

Day: 5.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,486,296 km

• M1: 172,786 km (0.11 R)
• M2: 393,143 km (0.075 R)
• M3: 478,264 km (0.096 R)
• M4: 579,841 km (0.095 R)
• M5: 725,550 km (0.085 R)
• M6: 808,427 km (0.09 R)
• M7: 914,342 km (0.118 R)
• M8: 1,067,231 km (0.103 R)
• M9: 1,185,114 km (0.113 R)
• M10: 1,529,788 km (0.091 R)
• M11: 1,815,520 km (0.04 R)
• M12: 2,051,286 km (0.1 R)
• M13: 2,159,296 km (0.115 R)
• M14: 2,788,205 km (0.057 R)
• M15: 2,923,741 km (0.107 R)
• M16: 3,000,036 km (0.084 R)
• M17: 3,439,554 km (0.086 R)
• M18: 3,536,344 km (0.09 R)
• M19: 3,832,697 km (0.114 R)
• M20: 4,171,387 km (0.114 R)
• M21: 4,932,391 km (0.115 R)
• M22: 5,319,850 km (0.115 R)
• M23: 5,717,182 km (0.116 R)
• M24: 6,006,803 km (0.113 R)
• M25: 6,143,685 km (0.103 R)
• M26: 6,261,868 km (0.099 R)
• M27: 6,904,839 km (0.071 R)
• M28: 7,844,613 km (0.064 R)
• M29: 7,994,361 km (0.094 R)
• M30: 8,471,428 km (0.113 R)
• M31: 9,024,791 km (0.078 R)
• M32: 9,385,172 km (0.104 R)
• M33: 9,475,978 km (0.094 R)
• M34: 11,208,920 km (0.096 R)
• M35: 11,840,671 km (0.12 R)
• M36: 12,062,076 km (0.05 R)
• M37: 12,309,661 km (0.112 R)
• M38: 12,409,293 km (0.114 R)
• M39: 12,835,198 km (0.108 R)
• M40: 13,368,215 km (0.12 R)
• M41: 13,470,540 km (0.073 R)
• M42: 13,753,280 km (0.045 R)
• M43: 14,063,995 km (0.095 R)
• M44: 14,692,306 km (0.111 R)
• M45: 15,383,448 km (0.107 R)
• M46: 16,112,439 km (0.069 R)
• M47: 16,248,722 km (0.058 R)
• M48: 16,440,058 km (0.049 R)
• M49: 16,825,123 km (0.099 R)
• M50: 16,935,676 km (0.106 R)
• M51: 17,046,378 km (0.057 R)
• M52: 17,129,704 km (0.079 R)
• M53: 17,575,955 km (0.079 R)
• M54: 17,688,153 km (0.109 R)
• M55: 18,139,340 km (0.097 R)
• M56: 18,565,694 km (0.047 R)
• M57: 18,823,002 km (0.117 R)
• M58: 18,995,339 km (0.095 R)
• M59: 19,081,657 km (0.084 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 10,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit