🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.65 AU - 0.75 AU

Year: 221 Days

Day: 29.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,971,857 km

• M1: 323,580 km (0.103 R)

Asteroid Belt

Center: 1.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.35 AU - 2.91 AU

Year: 1607 Days

Day: 23.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 59.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,971,857 km

• M1: 1,424,172 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.28 AU - 4.14 AU

Year: 2692 Days

Day: 40.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,971,857 km

• M1: 878,887 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.4

Radius: 9.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.04 AU - 6.1 AU

Year: 4301 Days

Day: 9.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 16,971,857 km

• M1: 121,025 km (0.108 R)
• M2: 200,760 km (0.081 R)
• M3: 360,980 km (0.12 R)
• M4: 560,842 km (0.105 R)
• M5: 622,477 km (0.032 R)
• M6: 745,147 km (0.097 R)
• M7: 840,441 km (0.077 R)
• M8: 921,672 km (0.059 R)
• M9: 1,122,134 km (0.101 R)
• M10: 1,181,973 km (0.068 R)
• M11: 1,379,292 km (0.111 R)
• M12: 1,454,690 km (0.11 R)
• M13: 1,553,723 km (0.052 R)
• M14: 1,793,828 km (0.107 R)
• M15: 1,924,427 km (0.071 R)
• M16: 2,033,783 km (0.074 R)
• M17: 2,296,776 km (0.087 R)
• M18: 2,624,395 km (0.045 R)
• M19: 2,966,825 km (0.12 R)
• M20: 3,051,198 km (0.068 R)
• M21: 3,907,496 km (0.05 R)
• M22: 4,077,888 km (0.102 R)
• M23: 5,253,279 km (0.058 R)
• M24: 5,527,941 km (0.099 R)
• M25: 6,562,859 km (0.052 R)
• M26: 6,636,461 km (0.099 R)
• M27: 6,710,362 km (0.046 R)
• M28: 6,952,262 km (0.059 R)
• M29: 7,234,852 km (0.105 R)
• M30: 8,145,006 km (0.074 R)
• M31: 8,343,372 km (0.075 R)
• M32: 9,050,073 km (0.063 R)
• M33: 9,379,487 km (0.088 R)
• M34: 9,587,428 km (0.099 R)
• M35: 9,923,276 km (0.107 R)
• M36: 10,369,975 km (0.11 R)
• M37: 10,477,236 km (0.087 R)
• M38: 10,736,340 km (0.078 R)
• M39: 11,085,053 km (0.065 R)
• M40: 11,150,876 km (0.092 R)
• M41: 11,504,076 km (0.106 R)
• M42: 12,085,862 km (0.119 R)
• M43: 12,312,204 km (0.085 R)
• M44: 12,815,152 km (0.084 R)
• M45: 13,371,357 km (0.054 R)
• M46: 13,675,938 km (0.109 R)
• M47: 13,864,581 km (0.093 R)
• M48: 14,315,918 km (0.105 R)
• M49: 14,651,615 km (0.082 R)
• M50: 14,796,277 km (0.086 R)
• M51: 14,941,387 km (0.028 R)
• M52: 15,038,326 km (0.089 R)
• M53: 15,502,079 km (0.046 R)
• M54: 15,698,801 km (0.11 R)
• M55: 15,995,304 km (0.063 R)
• M56: 16,318,734 km (0.086 R)
• M57: 16,443,648 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 18,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit