🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.48 AU - 0.76 AU

Year: 177 Days

Day: 14.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.03 AU - 1.71 AU

Year: 583 Days

Day: 25.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.72 AU - 1.9 AU

Year: 885 Days

Day: 38.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,956,370 km

• M1: 719,566 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.01 AU - 2.41 AU

Year: 1194 Days

Day: 25.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.1

Radius: 11.3

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.09 AU - 5.13 AU

Year: 4198 Days

Day: 10.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,956,370 km

• M1: 147,504 km (0.075 R)
• M2: 307,274 km (0.093 R)
• M3: 470,336 km (0.064 R)
• M4: 559,646 km (0.104 R)
• M5: 700,417 km (0.059 R)
• M6: 1,086,978 km (0.108 R)
• M7: 1,197,082 km (0.077 R)
• M8: 1,459,327 km (0.12 R)
• M9: 1,597,556 km (0.113 R)
• M10: 1,708,258 km (0.064 R)
• M11: 1,837,959 km (0.066 R)
• M12: 2,072,978 km (0.094 R)
• M13: 2,300,217 km (0.114 R)
• M14: 2,462,381 km (0.054 R)
• M15: 2,609,884 km (0.096 R)
• M16: 2,894,270 km (0.103 R)
• M17: 3,722,294 km (0.078 R)
• M18: 3,913,630 km (0.102 R)
• M19: 4,108,257 km (0.073 R)
• M20: 4,688,248 km (0.067 R)
• M21: 4,848,916 km (0.115 R)
• M22: 5,152,151 km (0.07 R)
• M23: 5,246,697 km (0.077 R)
• M24: 5,509,690 km (0.083 R)
• M25: 5,777,171 km (0.032 R)
• M26: 6,048,840 km (0.118 R)
• M27: 6,123,789 km (0.066 R)
• M28: 6,274,284 km (0.107 R)
• M29: 6,350,130 km (0.12 R)
• M30: 6,502,571 km (0.03 R)
• M31: 6,733,699 km (0.079 R)
• M32: 7,151,077 km (0.117 R)
• M33: 7,230,215 km (0.093 R)
• M34: 7,523,277 km (0.105 R)
• M35: 7,684,693 km (0.06 R)
• M36: 7,847,306 km (0.09 R)
• M37: 8,593,350 km (0.04 R)
• M38: 8,875,342 km (0.12 R)
• M39: 9,189,199 km (0.082 R)
• M40: 9,275,367 km (0.09 R)
• M41: 9,535,667 km (0.096 R)
• M42: 9,827,832 km (0.103 R)
• M43: 11,178,402 km (0.106 R)
• M44: 11,455,457 km (0.113 R)
• M45: 11,548,357 km (0.058 R)
• M46: 11,766,022 km (0.088 R)
• M47: 13,295,062 km (0.074 R)
• M48: 14,182,477 km (0.093 R)
• M49: 14,717,289 km (0.103 R)
• M50: 15,463,633 km (0.096 R)
• M51: 16,152,680 km (0.11 R)
• M52: 17,134,342 km (0.059 R)
• M53: 17,919,132 km (0.116 R)
• M54: 18,352,218 km (0.111 R)
• M55: 18,570,032 km (0.083 R)
• M56: 18,642,737 km (0.108 R)
• M57: 19,118,309 km (0.057 R)
• M58: 19,375,916 km (0.05 R)
• M59: 20,006,621 km (0.119 R)
• M60: 20,530,961 km (0.078 R)
• M61: 20,606,359 km (0.107 R)
• M62: 20,870,549 km (0.105 R)
• M63: 21,364,222 km (0.087 R)
• M64: 22,092,763 km (0.108 R)
• M65: 23,811,044 km (0.06 R)
• M66: 24,287,065 km (0.083 R)
• M67: 24,446,386 km (0.112 R)
• M68: 24,766,227 km (0.068 R)
• M69: 25,937,129 km (0.099 R)
• M70: 26,673,001 km (0.058 R)
• M71: 27,043,555 km (0.113 R)
• M72: 27,126,133 km (0.09 R)
• M73: 27,415,755 km (0.089 R)
• M74: 27,789,600 km (0.109 R)
• M75: 27,914,663 km (0.051 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 17,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit