🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.53 AU - 0.63 AU

Year: 161 Days

Day: 16.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,455,262 km

• M1: 104,270 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.01 AU - 1.17 AU

Year: 414 Days

Day: 26 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.35 AU - 1.83 AU

Year: 729 Days

Day: 12.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.68 AU - 2.18 AU

Year: 974 Days

Day: 20.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.86 AU - 3.52 AU

Year: 2071 Days

Day: 46.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.1

Radius: 10.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.36 AU - 7.82 AU

Year: 6148 Days

Day: 9.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,455,262 km

• M1: 151,692 km (0.114 R)
• M2: 284,086 km (0.106 R)
• M3: 533,466 km (0.116 R)
• M4: 672,592 km (0.113 R)
• M5: 772,823 km (0.072 R)
• M6: 905,666 km (0.098 R)
• M7: 989,291 km (0.034 R)
• M8: 1,195,137 km (0.111 R)
• M9: 1,287,888 km (0.089 R)
• M10: 1,447,808 km (0.061 R)
• M11: 1,513,781 km (0.106 R)
• M12: 1,700,479 km (0.105 R)
• M13: 2,228,859 km (0.107 R)
• M14: 2,481,829 km (0.106 R)
• M15: 2,662,543 km (0.11 R)
• M16: 2,910,277 km (0.093 R)
• M17: 3,317,782 km (0.076 R)
• M18: 3,383,904 km (0.036 R)
• M19: 3,517,345 km (0.063 R)
• M20: 3,652,582 km (0.101 R)
• M21: 3,998,153 km (0.112 R)
• M22: 4,092,100 km (0.083 R)
• M23: 4,524,288 km (0.097 R)
• M24: 4,622,275 km (0.101 R)
• M25: 5,405,869 km (0.098 R)
• M26: 5,641,186 km (0.111 R)
• M27: 6,094,767 km (0.09 R)
• M28: 6,367,185 km (0.083 R)
• M29: 6,449,763 km (0.08 R)
• M30: 6,587,991 km (0.12 R)
• M31: 7,236,797 km (0.036 R)
• M32: 7,438,455 km (0.072 R)
• M33: 7,641,908 km (0.075 R)
• M34: 7,758,894 km (0.052 R)
• M35: 8,173,429 km (0.091 R)
• M36: 8,686,400 km (0.107 R)
• M37: 9,272,226 km (0.09 R)
• M38: 9,365,874 km (0.062 R)
• M39: 9,807,188 km (0.052 R)
• M40: 10,223,070 km (0.047 R)
• M41: 11,204,731 km (0.102 R)
• M42: 11,271,302 km (0.111 R)
• M43: 11,706,781 km (0.083 R)
• M44: 13,116,592 km (0.099 R)
• M45: 13,186,753 km (0.096 R)
• M46: 13,397,836 km (0.088 R)
• M47: 13,681,174 km (0.086 R)
• M48: 14,361,994 km (0.119 R)
• M49: 14,870,627 km (0.067 R)
• M50: 15,127,187 km (0.109 R)
• M51: 16,621,371 km (0.109 R)
• M52: 17,040,544 km (0.116 R)
• M53: 17,850,317 km (0.098 R)
• M54: 18,318,708 km (0.1 R)
• M55: 18,475,786 km (0.113 R)
• M56: 19,028,849 km (0.068 R)
• M57: 19,427,378 km (0.086 R)
• M58: 20,191,973 km (0.082 R)
• M59: 20,435,368 km (0.106 R)
• M60: 20,557,590 km (0.085 R)
• M61: 20,720,801 km (0.063 R)
• M62: 21,709,045 km (0.036 R)
• M63: 21,792,071 km (0.054 R)
• M64: 22,628,473 km (0.049 R)
• M65: 22,754,883 km (0.081 R)
• M66: 23,517,832 km (0.073 R)
• M67: 24,074,187 km (0.11 R)
• M68: 24,982,096 km (0.097 R)
• M69: 25,156,378 km (0.104 R)
• M70: 25,330,959 km (0.097 R)
• M71: 25,725,299 km (0.107 R)
• M72: 26,831,276 km (0.066 R)
• M73: 28,451,121 km (0.107 R)
• M74: 29,181,309 km (0.109 R)
• M75: 29,273,012 km (0.103 R)
• M76: 30,148,758 km (0.12 R)
• M77: 30,986,506 km (0.081 R)
• M78: 31,080,154 km (0.082 R)
• M79: 31,220,627 km (0.088 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 15,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit