🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.61 AU - 0.67 AU

Year: 195 Days

Day: 45 Hours

Environment

Temp: 147 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.68 AU - 0.96 AU

Year: 283 Days

Day: 40.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,822,749 km

• M1: 695,630 km (0.03 R)

Asteroid Belt

Center: 2.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.68 AU - 4.58 AU

Year: 3196 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,822,749 km

• M1: 839,842 km (0.102 R)
• M2: 2,494,245 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.3

Radius: 12.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.46 AU - 4.84 AU

Year: 3818 Days

Day: 6.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 19,822,749 km

• M1: 153,487 km (0.119 R)
• M2: 243,845 km (0.101 R)
• M3: 333,304 km (0.119 R)
• M4: 508,184 km (0.098 R)
• M5: 656,435 km (0.102 R)
• M6: 898,934 km (0.116 R)
• M7: 1,084,435 km (0.072 R)
• M8: 1,226,703 km (0.073 R)
• M9: 1,340,547 km (0.069 R)
• M10: 1,542,653 km (0.097 R)
• M11: 1,641,388 km (0.093 R)
• M12: 1,780,813 km (0.116 R)
• M13: 1,937,592 km (0.116 R)
• M14: 2,071,781 km (0.075 R)
• M15: 2,699,643 km (0.113 R)
• M16: 2,850,438 km (0.066 R)
• M17: 3,081,866 km (0.108 R)
• M18: 3,695,815 km (0.117 R)
• M19: 3,779,590 km (0.067 R)
• M20: 4,017,152 km (0.064 R)
• M21: 4,224,793 km (0.088 R)
• M22: 4,347,613 km (0.1 R)
• M23: 4,489,432 km (0.12 R)
• M24: 4,596,843 km (0.106 R)
• M25: 4,796,108 km (0.077 R)
• M26: 5,165,465 km (0.067 R)
• M27: 6,981,733 km (0.113 R)
• M28: 7,106,497 km (0.113 R)
• M29: 7,421,850 km (0.12 R)
• M30: 7,698,755 km (0.108 R)
• M31: 8,109,850 km (0.098 R)
• M32: 8,550,266 km (0.107 R)
• M33: 8,683,857 km (0.096 R)
• M34: 8,840,636 km (0.082 R)
• M35: 9,021,051 km (0.066 R)
• M36: 9,134,446 km (0.04 R)
• M37: 10,011,538 km (0.1 R)
• M38: 10,412,760 km (0.11 R)
• M39: 11,133,522 km (0.088 R)
• M40: 11,279,530 km (0.054 R)
• M41: 11,573,639 km (0.064 R)
• M42: 11,969,774 km (0.038 R)
• M43: 12,648,350 km (0.06 R)
• M44: 13,056,453 km (0.04 R)
• M45: 13,210,539 km (0.112 R)
• M46: 13,520,656 km (0.078 R)
• M47: 15,512,701 km (0.056 R)
• M48: 15,676,062 km (0.058 R)
• M49: 15,785,268 km (0.088 R)
• M50: 16,307,514 km (0.118 R)
• M51: 17,879,339 km (0.115 R)
• M52: 18,279,813 km (0.075 R)
• M53: 18,654,406 km (0.11 R)
• M54: 18,770,194 km (0.062 R)
• M55: 19,031,542 km (0.049 R)
• M56: 19,148,079 km (0.113 R)
• M57: 19,323,258 km (0.081 R)
• M58: 19,440,393 km (0.117 R)
• M59: 19,528,356 km (0.098 R)
• M60: 19,763,823 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 17,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit