🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.6 AU - 0.92 AU

Year: 241 Days

Day: 37.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,146,242 km

• M1: 558,150 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.74 AU - 1.04 AU

Year: 305 Days

Day: 26.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,146,242 km

• M1: 163,660 km (0.114 R)
• M2: 704,905 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.72 AU - 1.18 AU

Year: 337 Days

Day: 18.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,146,242 km

• M1: 428,747 km (0.031 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.92 AU - 1.34 AU

Year: 437 Days

Day: 37.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,146,242 km

• M1: 416,331 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.42 AU - 2.3 AU

Year: 922 Days

Day: 13.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 96.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,146,242 km

• M1: 1,238,670 km (0.098 R)
• M2: 1,608,626 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.8 AU - 2.04 AU

Year: 967 Days

Day: 44.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.48 AU - 3.86 AU

Year: 2555 Days

Day: 44 Hours

Environment

Temp: -119 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.9

Radius: 11.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.22 AU - 13.88 AU

Year: 14266 Days

Day: 11.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,146,242 km

• M1: 157,527 km (0.043 R)
• M2: 295,456 km (0.105 R)
• M3: 730,636 km (0.045 R)
• M4: 1,420,282 km (0.1 R)
• M5: 1,826,291 km (0.062 R)
• M6: 2,131,770 km (0.075 R)
• M7: 2,891,128 km (0.113 R)
• M8: 3,119,116 km (0.065 R)
• M9: 3,458,703 km (0.052 R)
• M10: 3,646,598 km (0.092 R)
• M11: 4,004,735 km (0.101 R)
• M12: 4,784,290 km (0.118 R)
• M13: 5,547,687 km (0.079 R)
• M14: 5,768,195 km (0.097 R)
• M15: 6,712,756 km (0.091 R)
• M16: 7,461,194 km (0.116 R)
• M17: 7,600,170 km (0.062 R)
• M18: 7,880,666 km (0.088 R)
• M19: 8,488,183 km (0.117 R)
• M20: 9,073,560 km (0.095 R)
• M21: 9,184,860 km (0.075 R)
• M22: 9,333,860 km (0.028 R)
• M23: 9,747,947 km (0.075 R)
• M24: 10,206,464 km (0.064 R)
• M25: 11,463,535 km (0.09 R)
• M26: 11,866,402 km (0.117 R)
• M27: 12,977,166 km (0.101 R)
• M28: 13,481,611 km (0.089 R)
• M29: 14,121,141 km (0.056 R)
• M30: 14,336,413 km (0.064 R)
• M31: 14,945,276 km (0.106 R)
• M32: 15,696,108 km (0.101 R)
• M33: 16,053,647 km (0.108 R)
• M34: 17,326,126 km (0.101 R)
• M35: 17,834,759 km (0.105 R)
• M36: 19,056,824 km (0.026 R)
• M37: 20,695,369 km (0.059 R)
• M38: 20,793,206 km (0.101 R)
• M39: 21,878,988 km (0.112 R)
• M40: 22,529,290 km (0.116 R)
• M41: 22,730,648 km (0.042 R)
• M42: 23,440,191 km (0.04 R)
• M43: 24,829,058 km (0.099 R)
• M44: 25,612,203 km (0.107 R)
• M45: 25,875,046 km (0.088 R)
• M46: 26,085,979 km (0.094 R)
• M47: 26,350,468 km (0.111 R)
• M48: 26,775,326 km (0.053 R)
• M49: 28,934,173 km (0.067 R)
• M50: 29,153,035 km (0.096 R)
• M51: 29,868,412 km (0.09 R)
• M52: 30,200,519 km (0.098 R)
• M53: 30,311,521 km (0.114 R)
• M54: 31,485,116 km (0.085 R)
• M55: 33,358,979 km (0.111 R)
• M56: 33,761,247 km (0.078 R)
• M57: 34,222,757 km (0.038 R)
• M58: 35,327,388 km (0.088 R)
• M59: 35,913,512 km (0.116 R)
• M60: 36,325,654 km (0.118 R)
• M61: 36,857,923 km (0.096 R)
• M62: 37,571,505 km (0.077 R)
• M63: 39,073,019 km (0.047 R)
• M64: 39,557,567 km (0.106 R)
• M65: 40,044,208 km (0.076 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 19,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit