🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.49 AU - 0.57 AU

Year: 136 Days

Day: 40.7 Hours

Environment

Temp: 279 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.65 AU - 0.71 AU

Year: 197 Days

Day: 44.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.86 AU - 1.14 AU

Year: 351 Days

Day: 28.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.8 AU - 1.28 AU

Year: 373 Days

Day: 41.7 Hours

Environment

Temp: 72 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,923,555 km

• M1: 227,389 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.8 AU - 3.1 AU

Year: 1781 Days

Day: 17 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.36 AU - 5.42 AU

Year: 3233 Days

Day: 44.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,923,555 km

• M1: 1,596,658 km (0.098 R)

Asteroid Belt

Center: 8.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.8

Radius: 11.1

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.72 AU - 12.68 AU

Year: 14977 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 110.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 53,923,555 km

• M1: 139,724 km (0.084 R)
• M2: 267,930 km (0.098 R)
• M3: 363,523 km (0.112 R)
• M4: 1,050,027 km (0.04 R)
• M5: 1,890,169 km (0.096 R)
• M6: 2,601,058 km (0.081 R)
• M7: 2,835,628 km (0.118 R)
• M8: 3,016,043 km (0.042 R)
• M9: 3,262,730 km (0.054 R)
• M10: 3,548,162 km (0.103 R)
• M11: 3,677,564 km (0.075 R)
• M12: 4,109,304 km (0.044 R)
• M13: 4,314,103 km (0.11 R)
• M14: 5,130,309 km (0.112 R)
• M15: 5,537,515 km (0.095 R)
• M16: 6,580,810 km (0.104 R)
• M17: 7,186,532 km (0.052 R)
• M18: 7,309,801 km (0.099 R)
• M19: 7,600,320 km (0.095 R)
• M20: 7,810,056 km (0.082 R)
• M21: 8,107,008 km (0.101 R)
• M22: 9,556,611 km (0.09 R)
• M23: 10,801,116 km (0.094 R)
• M24: 11,707,380 km (0.045 R)
• M25: 12,538,695 km (0.107 R)
• M26: 13,288,180 km (0.104 R)
• M27: 13,846,929 km (0.12 R)
• M28: 14,206,562 km (0.066 R)
• M29: 14,830,235 km (0.114 R)
• M30: 15,145,438 km (0.067 R)
• M31: 15,515,992 km (0.107 R)
• M32: 15,943,243 km (0.025 R)
• M33: 20,248,221 km (0.108 R)
• M34: 20,364,609 km (0.112 R)
• M35: 22,738,128 km (0.056 R)
• M36: 23,589,340 km (0.06 R)
• M37: 23,957,351 km (0.036 R)
• M38: 24,080,470 km (0.098 R)
• M39: 26,522,655 km (0.08 R)
• M40: 29,965,800 km (0.095 R)
• M41: 32,315,534 km (0.042 R)
• M42: 33,272,062 km (0.095 R)
• M43: 34,584,784 km (0.097 R)
• M44: 34,654,347 km (0.11 R)
• M45: 36,762,929 km (0.088 R)
• M46: 37,618,030 km (0.112 R)
• M47: 38,479,564 km (0.083 R)
• M48: 38,768,288 km (0.072 R)
• M49: 39,420,385 km (0.116 R)
• M50: 40,441,840 km (0.066 R)
• M51: 40,588,445 km (0.103 R)
• M52: 41,398,219 km (0.103 R)
• M53: 42,362,078 km (0.089 R)
• M54: 42,958,824 km (0.072 R)
• M55: 43,784,006 km (0.114 R)
• M56: 44,236,240 km (0.116 R)
• M57: 44,538,727 km (0.103 R)
• M58: 45,145,496 km (0.07 R)
• M59: 45,526,222 km (0.097 R)
• M60: 47,136,643 km (0.079 R)
• M61: 47,522,756 km (0.117 R)
• M62: 47,677,589 km (0.043 R)
• M63: 48,609,734 km (0.078 R)
• M64: 48,765,615 km (0.087 R)
• M65: 50,728,937 km (0.092 R)
• M66: 51,362,634 km (0.112 R)
• M67: 51,680,380 km (0.111 R)
• M68: 52,717,990 km (0.033 R)
• M69: 53,440,249 km (0.061 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 15,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit