🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.52 AU - 0.84 AU

Year: 206 Days

Day: 19 Hours

Environment

Temp: 175 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.61 AU - 3.81 AU

Year: 2111 Days

Day: 18.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 11

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.75 AU - 8.57 AU

Year: 7782 Days

Day: 15 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,366,714 km

• M1: 153,188 km (0.077 R)
• M2: 236,514 km (0.106 R)
• M3: 357,689 km (0.077 R)
• M4: 495,767 km (0.064 R)
• M5: 845,976 km (0.115 R)
• M6: 1,009,786 km (0.078 R)
• M7: 1,168,359 km (0.068 R)
• M8: 1,656,497 km (0.106 R)
• M9: 1,864,887 km (0.099 R)
• M10: 2,102,149 km (0.082 R)
• M11: 3,193,765 km (0.115 R)
• M12: 3,772,110 km (0.105 R)
• M13: 3,997,554 km (0.118 R)
• M14: 4,175,875 km (0.12 R)
• M15: 4,409,098 km (0.094 R)
• M16: 4,540,595 km (0.091 R)
• M17: 5,412,601 km (0.119 R)
• M18: 5,638,643 km (0.081 R)
• M19: 6,694,355 km (0.095 R)
• M20: 7,029,006 km (0.109 R)
• M21: 7,151,975 km (0.072 R)
• M22: 7,557,086 km (0.112 R)
• M23: 7,778,192 km (0.111 R)
• M24: 8,130,046 km (0.115 R)
• M25: 8,552,809 km (0.093 R)
• M26: 8,882,822 km (0.074 R)
• M27: 9,863,436 km (0.094 R)
• M28: 10,209,456 km (0.118 R)
• M29: 10,349,031 km (0.102 R)
• M30: 11,235,847 km (0.111 R)
• M31: 11,307,804 km (0.075 R)
• M32: 12,704,749 km (0.038 R)
• M33: 12,779,697 km (0.103 R)
• M34: 12,854,945 km (0.042 R)
• M35: 13,500,011 km (0.068 R)
• M36: 13,691,646 km (0.119 R)
• M37: 14,389,370 km (0.104 R)
• M38: 15,138,407 km (0.094 R)
• M39: 16,143,106 km (0.088 R)
• M40: 16,305,869 km (0.118 R)
• M41: 16,469,230 km (0.049 R)
• M42: 16,756,457 km (0.082 R)
• M43: 17,460,615 km (0.04 R)
• M44: 17,669,603 km (0.115 R)
• M45: 17,837,302 km (0.074 R)
• M46: 18,216,832 km (0.095 R)
• M47: 19,587,448 km (0.111 R)
• M48: 19,978,945 km (0.074 R)
• M49: 20,066,310 km (0.111 R)
• M50: 20,241,340 km (0.056 R)
• M51: 21,347,018 km (0.097 R)
• M52: 21,525,787 km (0.082 R)
• M53: 21,839,793 km (0.11 R)
• M54: 21,929,701 km (0.115 R)
• M55: 22,155,295 km (0.034 R)
• M56: 22,290,980 km (0.095 R)
• M57: 22,654,204 km (0.114 R)
• M58: 22,790,787 km (0.087 R)
• M59: 23,110,926 km (0.07 R)
• M60: 24,874,087 km (0.101 R)
• M61: 25,015,158 km (0.116 R)
• M62: 25,439,866 km (0.1 R)
• M63: 26,009,834 km (0.1 R)
• M64: 26,632,161 km (0.115 R)
• M65: 27,210,955 km (0.109 R)
• M66: 27,307,745 km (0.097 R)
• M67: 27,842,557 km (0.107 R)
• M68: 27,989,014 km (0.104 R)
• M69: 28,233,756 km (0.075 R)
• M70: 28,774,552 km (0.119 R)
• M71: 28,972,021 km (0.043 R)
• M72: 29,467,789 km (0.11 R)
• M73: 30,719,324 km (0.039 R)
• M74: 31,427,820 km (0.108 R)
• M75: 31,580,260 km (0.094 R)
• M76: 32,039,376 km (0.098 R)
• M77: 34,001,651 km (0.032 R)
• M78: 34,158,280 km (0.087 R)
• M79: 34,472,137 km (0.095 R)
• M80: 34,787,040 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 15,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit