🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.45 AU - 0.57 AU

Year: 133 Days

Day: 32.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.53 AU - 0.85 AU

Year: 209 Days

Day: 40.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.88 AU - 1 AU

Year: 333 Days

Day: 14.8 Hours

Environment

Temp: 95 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,957,630 km

• M1: 507,586 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.78 AU - 1.22 AU

Year: 365 Days

Day: 24.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,957,630 km

• M1: 33,360 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.76 AU - 1.86 AU

Year: 889 Days

Day: 37.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,957,630 km

• M1: 612,454 km (0.057 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 9.2

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.99 AU - 6.03 AU

Year: 4096 Days

Day: 12.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 33,957,630 km

• M1: 115,789 km (0.098 R)
• M2: 224,098 km (0.051 R)
• M3: 330,462 km (0.071 R)
• M4: 445,652 km (0.081 R)
• M5: 674,088 km (0.093 R)
• M6: 838,047 km (0.058 R)
• M7: 945,159 km (0.108 R)
• M8: 1,118,094 km (0.047 R)
• M9: 1,373,608 km (0.069 R)
• M10: 1,494,782 km (0.112 R)
• M11: 1,577,510 km (0.066 R)
• M12: 1,640,640 km (0.086 R)
• M13: 1,784,254 km (0.105 R)
• M14: 1,946,867 km (0.111 R)
• M15: 2,007,304 km (0.108 R)
• M16: 2,343,002 km (0.037 R)
• M17: 2,439,792 km (0.049 R)
• M18: 2,806,606 km (0.111 R)
• M19: 2,892,475 km (0.098 R)
• M20: 3,075,583 km (0.093 R)
• M21: 3,380,313 km (0.072 R)
• M22: 3,694,619 km (0.109 R)
• M23: 3,912,732 km (0.106 R)
• M24: 4,037,946 km (0.091 R)
• M25: 4,341,779 km (0.12 R)
• M26: 4,501,550 km (0.113 R)
• M27: 4,572,010 km (0.088 R)
• M28: 4,673,437 km (0.107 R)
• M29: 4,806,430 km (0.119 R)
• M30: 4,899,181 km (0.112 R)
• M31: 5,286,789 km (0.119 R)
• M32: 5,436,087 km (0.056 R)
• M33: 5,532,877 km (0.028 R)
• M34: 5,980,773 km (0.027 R)
• M35: 6,282,213 km (0.054 R)
• M36: 7,216,003 km (0.078 R)
• M37: 7,429,329 km (0.079 R)
• M38: 7,705,038 km (0.102 R)
• M39: 7,874,533 km (0.038 R)
• M40: 8,278,896 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.6

Radius: 11.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.87 AU - 11.55 AU

Year: 13709 Days

Day: 10.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,957,630 km

• M1: 326,273 km (0.089 R)
• M2: 402,269 km (0.117 R)
• M3: 1,100,891 km (0.078 R)
• M4: 1,600,548 km (0.059 R)
• M5: 1,970,354 km (0.044 R)
• M6: 2,067,143 km (0.1 R)
• M7: 2,285,706 km (0.094 R)
• M8: 2,512,047 km (0.087 R)
• M9: 2,596,121 km (0.101 R)
• M10: 3,466,033 km (0.103 R)
• M11: 3,654,975 km (0.088 R)
• M12: 3,823,273 km (0.084 R)
• M13: 4,092,848 km (0.095 R)
• M14: 4,445,002 km (0.095 R)
• M15: 4,728,789 km (0.113 R)
• M16: 4,833,358 km (0.111 R)
• M17: 5,152,001 km (0.103 R)
• M18: 5,921,981 km (0.068 R)
• M19: 6,407,127 km (0.083 R)
• M20: 7,690,827 km (0.108 R)
• M21: 8,188,389 km (0.092 R)
• M22: 8,377,780 km (0.106 R)
• M23: 9,346,127 km (0.071 R)
• M24: 9,843,689 km (0.052 R)
• M25: 9,944,219 km (0.075 R)
• M26: 10,383,738 km (0.089 R)
• M27: 10,520,321 km (0.084 R)
• M28: 12,061,628 km (0.033 R)
• M29: 12,349,454 km (0.097 R)
• M30: 13,189,446 km (0.104 R)
• M31: 14,655,804 km (0.039 R)
• M32: 15,078,717 km (0.109 R)
• M33: 15,194,805 km (0.102 R)
• M34: 15,661,850 km (0.099 R)
• M35: 16,173,325 km (0.111 R)
• M36: 16,730,278 km (0.056 R)
• M37: 16,930,589 km (0.101 R)
• M38: 17,051,315 km (0.055 R)
• M39: 17,903,724 km (0.081 R)
• M40: 21,016,855 km (0.11 R)
• M41: 21,363,324 km (0.11 R)
• M42: 21,450,240 km (0.045 R)
• M43: 22,458,231 km (0.101 R)
• M44: 23,616,118 km (0.084 R)
• M45: 23,976,350 km (0.107 R)
• M46: 24,429,183 km (0.119 R)
• M47: 24,656,721 km (0.112 R)
• M48: 24,793,603 km (0.033 R)
• M49: 25,665,908 km (0.117 R)
• M50: 26,129,213 km (0.12 R)
• M51: 26,408,512 km (0.102 R)
• M52: 27,111,024 km (0.095 R)
• M53: 27,346,491 km (0.105 R)
• M54: 27,630,128 km (0.082 R)
• M55: 28,630,190 km (0.077 R)
• M56: 29,400,021 km (0.074 R)
• M57: 29,496,811 km (0.12 R)
• M58: 29,593,600 km (0.053 R)
• M59: 29,739,010 km (0.045 R)
• M60: 29,933,337 km (0.097 R)
• M61: 30,812,973 km (0.037 R)
• M62: 31,404,034 km (0.118 R)
• M63: 32,547,410 km (0.051 R)
• M64: 32,747,572 km (0.093 R)
• M65: 33,502,144 km (0.047 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 17,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit