🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.53 AU - 0.88 AU

Year: 205 Days

Day: 23.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.89 AU - 1.17 AU

Year: 366 Days

Day: 29.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,971,242 km

• M1: 350,358 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.05 AU - 1.71 AU

Year: 567 Days

Day: 27.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,971,242 km

• M1: 65,075 km (0.072 R)
• M2: 843,582 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.21 AU - 2.35 AU

Year: 1204 Days

Day: 47 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.9 AU - 3.32 AU

Year: 1919 Days

Day: 16 Hours

Environment

Temp: -103 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724

Radius: 10.9

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.62 AU - 13.26 AU

Year: 15350 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,971,242 km

• M1: 151,991 km (0.03 R)
• M2: 254,616 km (0.093 R)
• M3: 376,687 km (0.111 R)
• M4: 654,191 km (0.11 R)
• M5: 1,388,119 km (0.041 R)
• M6: 1,828,086 km (0.05 R)
• M7: 1,915,302 km (0.052 R)
• M8: 2,468,814 km (0.079 R)
• M9: 2,697,100 km (0.119 R)
• M10: 3,977,807 km (0.094 R)
• M11: 4,246,186 km (0.07 R)
• M12: 4,640,077 km (0.09 R)
• M13: 4,841,436 km (0.066 R)
• M14: 5,211,242 km (0.052 R)
• M15: 5,336,455 km (0.115 R)
• M16: 5,632,809 km (0.111 R)
• M17: 5,718,528 km (0.092 R)
• M18: 5,847,930 km (0.058 R)
• M19: 5,934,697 km (0.119 R)
• M20: 6,065,595 km (0.097 R)
• M21: 6,374,964 km (0.105 R)
• M22: 7,194,162 km (0.069 R)
• M23: 7,427,534 km (0.083 R)
• M24: 7,616,177 km (0.071 R)
• M25: 8,142,911 km (0.098 R)
• M26: 8,582,729 km (0.112 R)
• M27: 9,080,591 km (0.115 R)
• M28: 9,485,552 km (0.07 R)
• M29: 10,208,559 km (0.097 R)
• M30: 10,471,103 km (0.091 R)
• M31: 12,203,745 km (0.047 R)
• M32: 12,426,497 km (0.093 R)
• M33: 12,876,188 km (0.096 R)
• M34: 13,445,707 km (0.088 R)
• M35: 14,374,111 km (0.093 R)
• M36: 15,143,643 km (0.054 R)
• M37: 15,263,321 km (0.116 R)
• M38: 18,099,398 km (0.039 R)
• M39: 20,297,589 km (0.103 R)
• M40: 20,429,384 km (0.107 R)
• M41: 21,093,300 km (0.071 R)
• M42: 21,495,120 km (0.071 R)
• M43: 21,899,333 km (0.046 R)
• M44: 22,034,719 km (0.072 R)
• M45: 24,798,989 km (0.072 R)
• M46: 24,940,059 km (0.118 R)
• M47: 25,578,094 km (0.05 R)
• M48: 25,720,661 km (0.083 R)
• M49: 25,935,035 km (0.118 R)
• M50: 26,221,664 km (0.065 R)
• M51: 27,378,804 km (0.093 R)
• M52: 28,774,402 km (0.105 R)
• M53: 28,848,603 km (0.054 R)
• M54: 31,176,944 km (0.114 R)
• M55: 31,634,564 km (0.073 R)
• M56: 32,171,321 km (0.111 R)
• M57: 33,098,230 km (0.112 R)
• M58: 33,565,125 km (0.104 R)
• M59: 33,877,485 km (0.096 R)
• M60: 35,057,663 km (0.062 R)
• M61: 35,216,087 km (0.069 R)
• M62: 35,533,533 km (0.03 R)
• M63: 37,135,128 km (0.036 R)
• M64: 37,215,761 km (0.049 R)
• M65: 37,296,544 km (0.088 R)
• M66: 37,539,192 km (0.095 R)
• M67: 37,701,207 km (0.068 R)
• M68: 38,188,746 km (0.064 R)
• M69: 39,170,108 km (0.055 R)
• M70: 41,157,366 km (0.1 R)
• M71: 41,491,867 km (0.097 R)
• M72: 42,500,456 km (0.066 R)
• M73: 43,517,273 km (0.114 R)
• M74: 44,885,345 km (0.115 R)
• M75: 45,229,570 km (0.042 R)
• M76: 48,808,100 km (0.068 R)
• M77: 49,073,487 km (0.067 R)
• M78: 49,250,761 km (0.105 R)
• M79: 50,407,751 km (0.108 R)
• M80: 52,476,689 km (0.066 R)
• M81: 53,111,882 km (0.119 R)
• M82: 53,293,793 km (0.118 R)
• M83: 53,567,108 km (0.064 R)
• M84: 54,665,007 km (0.098 R)
• M85: 54,756,710 km (0.079 R)
• M86: 56,511,194 km (0.047 R)
• M87: 59,791,127 km (0.116 R)
• M88: 60,454,444 km (0.105 R)
• M89: 61,025,011 km (0.099 R)
• M90: 63,421,419 km (0.066 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit