🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.65 AU - 0.95 AU

Year: 258 Days

Day: 42.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.77 AU - 0.85 AU

Year: 262 Days

Day: 24 Hours

Environment

Temp: 110 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,868,292 km

• M1: 392,395 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.42 AU - 1.58 AU

Year: 661 Days

Day: 22.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.43 AU - 3.91 AU

Year: 2031 Days

Day: 35.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.02 AU - 4.46 AU

Year: 2603 Days

Day: 43.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,868,292 km

• M1: 2,431,265 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.71 AU - 6.11 AU

Year: 3916 Days

Day: 20.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,868,292 km

• M1: 4,225,691 km (0.072 R)

Asteroid Belt

Center: 7.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.5

Radius: 12.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.69 AU - 11.15 AU

Year: 12105 Days

Day: 11.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,868,292 km

• M1: 160,369 km (0.063 R)
• M2: 495,468 km (0.034 R)
• M3: 784,042 km (0.101 R)
• M4: 933,640 km (0.084 R)
• M5: 1,280,857 km (0.114 R)
• M6: 1,442,123 km (0.114 R)
• M7: 1,766,003 km (0.054 R)
• M8: 1,886,130 km (0.101 R)
• M9: 2,092,276 km (0.097 R)
• M10: 2,176,948 km (0.113 R)
• M11: 2,438,146 km (0.119 R)
• M12: 2,640,702 km (0.116 R)
• M13: 2,872,578 km (0.114 R)
• M14: 3,014,995 km (0.108 R)
• M15: 3,159,806 km (0.076 R)
• M16: 3,306,861 km (0.104 R)
• M17: 3,633,732 km (0.106 R)
• M18: 5,479,022 km (0.046 R)
• M19: 5,656,744 km (0.117 R)
• M20: 6,667,876 km (0.105 R)
• M21: 7,307,706 km (0.06 R)
• M22: 7,668,088 km (0.092 R)
• M23: 7,800,631 km (0.073 R)
• M24: 8,168,941 km (0.077 R)
• M25: 9,167,358 km (0.107 R)
• M26: 10,058,811 km (0.115 R)
• M27: 10,240,573 km (0.065 R)
• M28: 10,977,941 km (0.1 R)
• M29: 11,277,884 km (0.095 R)
• M30: 11,390,980 km (0.068 R)
• M31: 11,656,367 km (0.097 R)
• M32: 12,116,231 km (0.111 R)
• M33: 12,387,302 km (0.112 R)
• M34: 12,543,033 km (0.116 R)
• M35: 12,777,902 km (0.098 R)
• M36: 13,651,703 km (0.055 R)
• M37: 13,852,912 km (0.045 R)
• M38: 14,544,653 km (0.075 R)
• M39: 14,626,782 km (0.057 R)
• M40: 14,791,489 km (0.116 R)
• M41: 15,919,457 km (0.117 R)
• M42: 16,729,829 km (0.115 R)
• M43: 17,205,102 km (0.101 R)
• M44: 17,641,030 km (0.106 R)
• M45: 18,390,515 km (0.068 R)
• M46: 18,791,437 km (0.102 R)
• M47: 18,881,046 km (0.049 R)
• M48: 18,970,656 km (0.109 R)
• M49: 20,194,815 km (0.097 R)
• M50: 20,332,295 km (0.077 R)
• M51: 20,424,298 km (0.082 R)
• M52: 20,700,755 km (0.11 R)
• M53: 21,397,582 km (0.08 R)
• M54: 21,772,474 km (0.109 R)
• M55: 21,960,668 km (0.099 R)
• M56: 23,533,989 km (0.069 R)
• M57: 23,969,319 km (0.087 R)
• M58: 24,212,415 km (0.117 R)
• M59: 24,358,572 km (0.11 R)
• M60: 25,143,513 km (0.091 R)
• M61: 25,986,347 km (0.108 R)
• M62: 26,838,606 km (0.119 R)
• M63: 27,192,255 km (0.087 R)
• M64: 27,293,533 km (0.119 R)
• M65: 27,598,264 km (0.066 R)
• M66: 27,853,029 km (0.117 R)
• M67: 28,262,329 km (0.115 R)
• M68: 28,416,265 km (0.078 R)
• M69: 28,621,962 km (0.106 R)
• M70: 28,725,035 km (0.107 R)
• M71: 29,554,107 km (0.075 R)
• M72: 30,706,758 km (0.109 R)
• M73: 31,235,437 km (0.079 R)
• M74: 31,660,744 km (0.088 R)
• M75: 31,767,257 km (0.114 R)
• M76: 32,678,308 km (0.108 R)
• M77: 33,001,889 km (0.058 R)
• M78: 33,543,583 km (0.026 R)
• M79: 34,690,549 km (0.109 R)
• M80: 35,407,123 km (0.045 R)
• M81: 36,128,484 km (0.092 R)
• M82: 36,239,935 km (0.078 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 19,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit