🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.55 AU - 0.71 AU

Year: 186 Days

Day: 43.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 1.9 °

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: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.67 AU - 0.75 AU

Year: 223 Days

Day: 44.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,524,778 km

• M1: 60,886 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.01 AU - 2.83 AU

Year: 1403 Days

Day: 29.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,524,778 km

• M1: 1,469,949 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.22 AU - 3.18 AU

Year: 1654 Days

Day: 18.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.64 AU - 3.82 AU

Year: 2685 Days

Day: 17 Hours

Environment

Temp: -132 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,524,778 km

• M1: 78,539 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.69 AU - 3.81 AU

Year: 2707 Days

Day: 47.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.98 AU - 4.24 AU

Year: 3106 Days

Day: 30.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,524,778 km

• M1: 871,856 km (0.082 R)

Asteroid Belt

Center: 8.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.5

Radius: 8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 11.19 AU - 13.05 AU

Year: 15729 Days

Day: 22.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 32,524,778 km

• M1: 147,504 km (0.095 R)
• M2: 440,416 km (0.116 R)
• M3: 699,968 km (0.072 R)
• M4: 765,492 km (0.105 R)
• M5: 1,004,251 km (0.044 R)
• M6: 1,155,793 km (0.088 R)
• M7: 1,234,332 km (0.108 R)
• M8: 1,743,713 km (0.066 R)
• M9: 1,834,519 km (0.098 R)
• M10: 2,002,068 km (0.058 R)
• M11: 2,312,334 km (0.117 R)
• M12: 2,658,653 km (0.096 R)
• M13: 3,021,428 km (0.052 R)
• M14: 3,468,277 km (0.079 R)
• M15: 3,629,544 km (0.064 R)
• M16: 5,294,867 km (0.109 R)
• M17: 5,374,304 km (0.086 R)
• M18: 5,723,166 km (0.117 R)
• M19: 6,499,579 km (0.116 R)
• M20: 6,556,276 km (0.067 R)
• M21: 7,785,223 km (0.062 R)
• M22: 8,988,438 km (0.111 R)
• M23: 9,725,058 km (0.1 R)
• M24: 10,149,916 km (0.066 R)
• M25: 10,547,398 km (0.069 R)
• M26: 10,950,115 km (0.112 R)
• M27: 14,274,330 km (0.079 R)
• M28: 14,607,783 km (0.032 R)
• M29: 14,756,932 km (0.113 R)
• M30: 14,943,930 km (0.092 R)
• M31: 15,433,863 km (0.069 R)
• M32: 15,967,478 km (0.11 R)
• M33: 17,643,722 km (0.094 R)
• M34: 17,762,802 km (0.041 R)
• M35: 18,041,653 km (0.092 R)
• M36: 18,321,850 km (0.091 R)
• M37: 18,482,667 km (0.077 R)
• M38: 18,846,041 km (0.092 R)
• M39: 19,539,127 km (0.119 R)
• M40: 19,950,671 km (0.114 R)
• M41: 20,698,661 km (0.114 R)
• M42: 22,264,950 km (0.116 R)
• M43: 22,565,492 km (0.031 R)
• M44: 22,953,998 km (0.101 R)
• M45: 23,257,682 km (0.093 R)
• M46: 24,000,585 km (0.094 R)
• M47: 24,353,037 km (0.092 R)
• M48: 25,107,459 km (0.061 R)
• M49: 25,689,545 km (0.097 R)
• M50: 26,684,670 km (0.088 R)
• M51: 28,154,618 km (0.11 R)
• M52: 28,247,369 km (0.09 R)
• M53: 28,433,170 km (0.103 R)
• M54: 28,526,220 km (0.053 R)
• M55: 30,933,100 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 13,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit