🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.46 AU - 0.56 AU

Year: 134 Days

Day: 30 Hours

Environment

Temp: 228 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.62 AU - 0.78 AU

Year: 215 Days

Day: 15.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,401,980 km

• M1: 34,707 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.55 AU - 2.39 AU

Year: 1015 Days

Day: 40.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,401,980 km

• M1: 95,443 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.88 AU - 3.98 AU

Year: 2332 Days

Day: 14.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700

Radius: 3.5

Gravity: 57.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 16.87 AU - 21.91 AU

Year: 31343 Days

Day: 20.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 103,401,980 km

• M1: 43,982 km (0.106 R)
• M2: 159,771 km (0.074 R)
• M3: 333,304 km (0.057 R)
• M4: 466,895 km (0.064 R)
• M5: 870,360 km (0.103 R)
• M6: 1,563,597 km (0.061 R)
• M7: 1,697,637 km (0.086 R)
• M8: 2,193,105 km (0.075 R)
• M9: 3,526,471 km (0.095 R)
• M10: 4,589,962 km (0.062 R)
• M11: 4,746,292 km (0.1 R)
• M12: 5,625,927 km (0.071 R)
• M13: 7,011,802 km (0.084 R)
• M14: 7,701,149 km (0.087 R)
• M15: 11,402,798 km (0.11 R)
• M16: 11,689,877 km (0.091 R)
• M17: 12,732,125 km (0.119 R)
• M18: 13,041,045 km (0.103 R)
• M19: 13,593,510 km (0.078 R)
• M20: 14,492,892 km (0.116 R)
• M21: 15,518,535 km (0.09 R)
• M22: 16,683,155 km (0.084 R)
• M23: 18,194,991 km (0.11 R)
• M24: 25,520,499 km (0.041 R)
• M25: 26,383,380 km (0.074 R)
• M26: 26,633,507 km (0.097 R)
• M27: 31,972,655 km (0.048 R)
• M28: 46,498,459 km (0.096 R)
• M29: 56,202,125 km (0.11 R)
• M30: 58,929,144 km (0.116 R)
• M31: 61,085,897 km (0.084 R)
• M32: 62,404,901 km (0.085 R)
• M33: 64,872,219 km (0.043 R)
• M34: 66,938,614 km (0.087 R)
• M35: 73,894,915 km (0.104 R)
• M36: 78,963,142 km (0.032 R)
• M37: 85,891,468 km (0.11 R)
• M38: 88,380,926 km (0.061 R)
• M39: 91,202,940 km (0.055 R)
• M40: 92,924,812 km (0.055 R)
• M41: 96,137,276 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 13,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit