🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.49 AU - 0.63 AU

Year: 147 Days

Day: 26.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.55 AU - 0.87 AU

Year: 210 Days

Day: 17.9 Hours

Environment

Temp: 230 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.2 AU - 1.28 AU

Year: 485 Days

Day: 41.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.28 AU - 1.48 AU

Year: 570 Days

Day: 12.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.51 AU - 2.23 AU

Year: 899 Days

Day: 21.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.32 AU - 3.6 AU

Year: 1790 Days

Day: 47.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,006,208 km

• M1: 35,155 km (0.088 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.59 AU - 3.67 AU

Year: 2431 Days

Day: 47.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,006,208 km

• M1: 1,466,957 km (0.054 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.12 AU - 4.26 AU

Year: 2491 Days

Day: 29.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.95 AU - 5.17 AU

Year: 3422 Days

Day: 16.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.6

Radius: 12.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.76 AU - 6 AU

Year: 5011 Days

Day: 9.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 18,006,208 km

• M1: 159,471 km (0.06 R)
• M2: 284,984 km (0.103 R)
• M3: 426,803 km (0.107 R)
• M4: 539,300 km (0.117 R)
• M5: 639,830 km (0.105 R)
• M6: 722,408 km (0.103 R)
• M7: 835,953 km (0.081 R)
• M8: 1,033,422 km (0.116 R)
• M9: 1,194,838 km (0.116 R)
• M10: 1,408,913 km (0.108 R)
• M11: 1,647,821 km (0.112 R)
• M12: 1,742,366 km (0.082 R)
• M13: 2,126,683 km (0.1 R)
• M14: 2,335,672 km (0.115 R)
• M15: 2,592,681 km (0.077 R)
• M16: 2,731,807 km (0.08 R)
• M17: 2,830,691 km (0.073 R)
• M18: 3,373,731 km (0.117 R)
• M19: 3,587,656 km (0.08 R)
• M20: 4,142,365 km (0.102 R)
• M21: 4,240,202 km (0.108 R)
• M22: 4,338,787 km (0.032 R)
• M23: 4,488,235 km (0.11 R)
• M24: 4,622,574 km (0.079 R)
• M25: 4,981,459 km (0.062 R)
• M26: 5,068,226 km (0.094 R)
• M27: 5,367,123 km (0.103 R)
• M28: 5,945,618 km (0.096 R)
• M29: 6,373,767 km (0.078 R)
• M30: 7,358,869 km (0.09 R)
• M31: 7,477,799 km (0.044 R)
• M32: 7,577,581 km (0.12 R)
• M33: 7,717,754 km (0.084 R)
• M34: 8,021,438 km (0.066 R)
• M35: 8,308,367 km (0.095 R)
• M36: 8,473,822 km (0.075 R)
• M37: 8,556,998 km (0.072 R)
• M38: 8,976,919 km (0.108 R)
• M39: 9,125,470 km (0.061 R)
• M40: 9,210,741 km (0.113 R)
• M41: 9,554,517 km (0.053 R)
• M42: 9,815,116 km (0.105 R)
• M43: 9,924,323 km (0.118 R)
• M44: 10,078,109 km (0.103 R)
• M45: 10,232,494 km (0.086 R)
• M46: 10,410,067 km (0.091 R)
• M47: 10,499,227 km (0.082 R)
• M48: 10,790,644 km (0.109 R)
• M49: 10,971,358 km (0.097 R)
• M50: 11,404,743 km (0.074 R)
• M51: 11,588,749 km (0.038 R)
• M52: 11,681,200 km (0.078 R)
• M53: 12,288,119 km (0.057 R)
• M54: 12,977,017 km (0.11 R)
• M55: 13,193,485 km (0.111 R)
• M56: 13,362,531 km (0.082 R)
• M57: 13,972,441 km (0.103 R)
• M58: 14,293,329 km (0.074 R)
• M59: 14,566,644 km (0.115 R)
• M60: 14,917,002 km (0.119 R)
• M61: 15,320,916 km (0.08 R)
• M62: 15,677,258 km (0.058 R)
• M63: 16,165,396 km (0.048 R)
• M64: 16,658,321 km (0.116 R)
• M65: 16,815,100 km (0.11 R)
• M66: 17,024,836 km (0.109 R)
• M67: 17,182,662 km (0.106 R)
• M68: 17,288,278 km (0.118 R)
• M69: 17,632,652 km (0.048 R)
• M70: 17,845,829 km (0.108 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 11,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit