🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.8 AU - 0.84 AU

Year: 270 Days

Day: 19.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.89 AU - 2.39 AU

Year: 1138 Days

Day: 47.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.2

Radius: 10.3

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.72 AU - 6.02 AU

Year: 5169 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,919,698 km

• M1: 176,376 km (0.039 R)
• M2: 246,986 km (0.119 R)
• M3: 379,081 km (0.102 R)
• M4: 531,671 km (0.085 R)
• M5: 677,678 km (0.115 R)
• M6: 1,185,114 km (0.051 R)
• M7: 1,281,904 km (0.069 R)
• M8: 1,406,818 km (0.115 R)
• M9: 1,847,982 km (0.056 R)
• M10: 1,975,739 km (0.092 R)
• M11: 2,121,148 km (0.099 R)
• M12: 2,330,884 km (0.1 R)
• M13: 2,531,794 km (0.113 R)
• M14: 2,674,212 km (0.06 R)
• M15: 2,754,546 km (0.068 R)
• M16: 2,967,274 km (0.064 R)
• M17: 3,117,620 km (0.099 R)
• M18: 3,339,473 km (0.095 R)
• M19: 3,426,240 km (0.114 R)
• M20: 3,531,258 km (0.099 R)
• M21: 4,277,901 km (0.107 R)
• M22: 5,112,358 km (0.111 R)
• M23: 5,476,479 km (0.111 R)
• M24: 5,579,103 km (0.105 R)
• M25: 5,744,708 km (0.062 R)
• M26: 6,444,975 km (0.1 R)
• M27: 6,904,690 km (0.115 R)
• M28: 6,993,401 km (0.092 R)
• M29: 7,602,564 km (0.104 R)
• M30: 7,878,871 km (0.037 R)
• M31: 8,111,645 km (0.103 R)
• M32: 8,181,807 km (0.095 R)
• M33: 8,323,027 km (0.116 R)
• M34: 8,536,354 km (0.109 R)
• M35: 9,089,567 km (0.036 R)
• M36: 9,186,955 km (0.071 R)
• M37: 9,260,258 km (0.102 R)
• M38: 10,104,439 km (0.079 R)
• M39: 10,281,263 km (0.053 R)
• M40: 10,408,272 km (0.09 R)
• M41: 10,999,034 km (0.066 R)
• M42: 11,128,885 km (0.057 R)
• M43: 11,285,364 km (0.068 R)
• M44: 11,416,412 km (0.029 R)
• M45: 11,521,579 km (0.102 R)
• M46: 11,627,046 km (0.079 R)
• M47: 11,706,333 km (0.103 R)
• M48: 12,078,981 km (0.044 R)
• M49: 12,482,596 km (0.035 R)
• M50: 12,618,132 km (0.086 R)
• M51: 13,192,587 km (0.091 R)
• M52: 13,441,518 km (0.063 R)
• M53: 13,775,720 km (0.116 R)
• M54: 14,253,835 km (0.077 R)
• M55: 14,480,775 km (0.085 R)
• M56: 14,823,354 km (0.058 R)
• M57: 15,371,331 km (0.111 R)
• M58: 15,604,105 km (0.099 R)
• M59: 16,279,689 km (0.077 R)
• M60: 16,874,939 km (0.048 R)
• M61: 17,356,195 km (0.105 R)
• M62: 17,659,430 km (0.116 R)
• M63: 18,486,557 km (0.118 R)
• M64: 18,703,025 km (0.104 R)
• M65: 19,294,984 km (0.086 R)
• M66: 19,514,743 km (0.102 R)
• M67: 19,609,139 km (0.112 R)
• M68: 19,893,226 km (0.109 R)
• M69: 20,210,373 km (0.107 R)
• M70: 20,465,438 km (0.117 R)
• M71: 21,010,871 km (0.104 R)
• M72: 21,334,003 km (0.099 R)
• M73: 21,561,092 km (0.08 R)
• M74: 21,756,467 km (0.09 R)
• M75: 21,919,678 km (0.053 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 12,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit