🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.16 AU - 1.7 AU

Year: 651 Days

Day: 14.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,824,683 km

• M1: 191,485 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.29 AU - 3.33 AU

Year: 2293 Days

Day: 12.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.7

Radius: 3.9

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.88 AU - 13.76 AU

Year: 15475 Days

Day: 15.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,824,683 km

• M1: 83,326 km (0.088 R)
• M2: 112,348 km (0.042 R)
• M3: 238,309 km (0.118 R)
• M4: 286,031 km (0.106 R)
• M5: 414,237 km (0.076 R)
• M6: 472,879 km (0.087 R)
• M7: 748,588 km (0.079 R)
• M8: 1,066,782 km (0.068 R)
• M9: 1,148,164 km (0.051 R)
• M10: 1,585,438 km (0.079 R)
• M11: 2,421,840 km (0.078 R)
• M12: 3,252,707 km (0.093 R)
• M13: 3,637,023 km (0.111 R)
• M14: 4,060,834 km (0.107 R)
• M15: 4,111,847 km (0.045 R)
• M16: 4,421,664 km (0.077 R)
• M17: 4,738,961 km (0.11 R)
• M18: 5,592,268 km (0.029 R)
• M19: 5,906,274 km (0.104 R)
• M20: 5,935,146 km (0.109 R)
• M21: 6,109,128 km (0.08 R)
• M22: 6,225,964 km (0.118 R)
• M23: 6,462,030 km (0.077 R)
• M24: 6,882,250 km (0.078 R)
• M25: 6,912,618 km (0.08 R)
• M26: 7,280,180 km (0.064 R)
• M27: 8,002,588 km (0.103 R)
• M28: 9,514,275 km (0.104 R)
• M29: 9,854,311 km (0.078 R)
• M30: 9,888,569 km (0.104 R)
• M31: 10,337,063 km (0.117 R)
• M32: 10,756,984 km (0.097 R)
• M33: 11,218,195 km (0.066 R)
• M34: 11,361,360 km (0.06 R)
• M35: 11,649,635 km (0.094 R)
• M36: 11,685,838 km (0.104 R)
• M37: 11,867,300 km (0.111 R)
• M38: 12,454,621 km (0.082 R)
• M39: 12,751,722 km (0.092 R)
• M40: 14,310,832 km (0.117 R)
• M41: 14,349,577 km (0.088 R)
• M42: 14,388,473 km (0.081 R)
• M43: 14,544,055 km (0.074 R)
• M44: 15,053,435 km (0.095 R)
• M45: 15,330,341 km (0.037 R)
• M46: 16,049,608 km (0.116 R)
• M47: 17,066,873 km (0.103 R)
• M48: 17,190,441 km (0.068 R)
• M49: 17,687,255 km (0.026 R)
• M50: 18,062,896 km (0.039 R)
• M51: 18,104,933 km (0.067 R)
• M52: 18,399,192 km (0.066 R)
• M53: 18,525,752 km (0.104 R)
• M54: 19,248,608 km (0.07 R)
• M55: 20,853,644 km (0.093 R)
• M56: 20,897,626 km (0.098 R)
• M57: 21,694,234 km (0.107 R)
• M58: 22,230,992 km (0.099 R)
• M59: 23,500,030 km (0.091 R)
• M60: 24,189,527 km (0.093 R)
• M61: 24,235,753 km (0.062 R)
• M62: 24,699,356 km (0.114 R)
• M63: 27,205,121 km (0.072 R)
• M64: 28,317,381 km (0.12 R)
• M65: 28,512,307 km (0.119 R)
• M66: 28,658,913 km (0.111 R)
• M67: 29,296,649 km (0.115 R)
• M68: 29,889,505 km (0.112 R)
• M69: 30,786,195 km (0.097 R)
• M70: 31,742,275 km (0.045 R)
• M71: 33,220,152 km (0.119 R)
• M72: 33,322,926 km (0.037 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 18,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit