🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.72 AU - 0.92 AU

Year: 270 Days

Day: 13.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.79 AU - 1.91 AU

Year: 915 Days

Day: 46.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.71 AU - 2.37 AU

Year: 1059 Days

Day: 45.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.72 AU - 5.94 AU

Year: 3858 Days

Day: 16 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,013,604 km

• M1: 2,231,551 km (0.106 R)
• M2: 2,474,349 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.2

Radius: 9.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5 AU - 5.44 AU

Year: 4334 Days

Day: 11.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 21,013,604 km

• M1: 124,166 km (0.058 R)
• M2: 197,020 km (0.066 R)
• M3: 257,159 km (0.115 R)
• M4: 362,176 km (0.091 R)
• M5: 623,225 km (0.061 R)
• M6: 697,575 km (0.094 R)
• M7: 983,157 km (0.104 R)
• M8: 1,049,130 km (0.054 R)
• M9: 1,139,487 km (0.081 R)
• M10: 1,197,531 km (0.115 R)
• M11: 1,316,461 km (0.065 R)
• M12: 1,389,764 km (0.086 R)
• M13: 1,723,816 km (0.089 R)
• M14: 1,886,429 km (0.055 R)
• M15: 2,011,792 km (0.088 R)
• M16: 2,197,892 km (0.114 R)
• M17: 2,359,757 km (0.105 R)
• M18: 2,434,705 km (0.073 R)
• M19: 2,695,454 km (0.09 R)
• M20: 2,773,993 km (0.082 R)
• M21: 3,062,867 km (0.076 R)
• M22: 3,144,697 km (0.118 R)
• M23: 3,210,819 km (0.066 R)
• M24: 3,344,560 km (0.073 R)
• M25: 3,463,041 km (0.074 R)
• M26: 3,548,461 km (0.093 R)
• M27: 3,669,337 km (0.056 R)
• M28: 3,879,821 km (0.083 R)
• M29: 4,040,339 km (0.108 R)
• M30: 4,112,296 km (0.05 R)
• M31: 4,239,454 km (0.102 R)
• M32: 4,704,105 km (0.112 R)
• M33: 5,361,887 km (0.112 R)
• M34: 5,461,070 km (0.113 R)
• M35: 5,520,909 km (0.083 R)
• M36: 5,601,094 km (0.071 R)
• M37: 5,823,247 km (0.108 R)
• M38: 6,027,897 km (0.117 R)
• M39: 6,339,359 km (0.112 R)
• M40: 6,549,844 km (0.069 R)
• M41: 7,370,837 km (0.1 R)
• M42: 7,525,521 km (0.069 R)
• M43: 7,703,842 km (0.109 R)
• M44: 7,771,011 km (0.115 R)
• M45: 8,087,111 km (0.051 R)
• M46: 8,246,882 km (0.105 R)
• M47: 8,569,415 km (0.112 R)
• M48: 9,226,748 km (0.033 R)
• M49: 9,369,763 km (0.114 R)
• M50: 10,589,884 km (0.113 R)
• M51: 10,714,648 km (0.092 R)
• M52: 11,193,212 km (0.048 R)
• M53: 11,294,789 km (0.089 R)
• M54: 11,627,345 km (0.108 R)
• M55: 11,833,491 km (0.094 R)
• M56: 11,962,893 km (0.079 R)
• M57: 12,171,133 km (0.119 R)
• M58: 12,406,750 km (0.07 R)
• M59: 12,962,506 km (0.043 R)
• M60: 13,176,281 km (0.073 R)
• M61: 13,770,334 km (0.115 R)
• M62: 13,933,845 km (0.088 R)
• M63: 14,153,006 km (0.069 R)
• M64: 14,400,740 km (0.064 R)
• M65: 14,539,118 km (0.104 R)
• M66: 14,928,671 km (0.11 R)
• M67: 15,689,675 km (0.042 R)
• M68: 16,089,401 km (0.075 R)
• M69: 16,434,523 km (0.082 R)
• M70: 17,161,569 km (0.08 R)
• M71: 17,425,758 km (0.089 R)
• M72: 17,750,685 km (0.107 R)
• M73: 17,928,706 km (0.037 R)
• M74: 18,077,556 km (0.09 R)
• M75: 18,526,500 km (0.098 R)
• M76: 19,191,612 km (0.085 R)
• M77: 19,343,902 km (0.091 R)
• M78: 19,435,307 km (0.118 R)
• M79: 19,588,345 km (0.04 R)
• M80: 19,710,866 km (0.033 R)
• M81: 19,956,805 km (0.109 R)
• M82: 20,327,807 km (0.096 R)
• M83: 20,451,824 km (0.109 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 12,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit