🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.55 AU - 0.83 AU

Year: 204 Days

Day: 34.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,151,657 km

• M1: 218,413 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.37 AU - 2.21 AU

Year: 854 Days

Day: 25.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,151,657 km

• M1: 113,246 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.48 AU - 2.12 AU

Year: 861 Days

Day: 37.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.53 AU - 4.71 AU

Year: 3540 Days

Day: 12 Hours

Environment

Temp: -118 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.2

Radius: 12.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.84 AU - 15.84 AU

Year: 16400 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 78.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,151,657 km

• M1: 206,445 km (0.054 R)
• M2: 468,989 km (0.075 R)
• M3: 641,625 km (0.09 R)
• M4: 935,735 km (0.115 R)
• M5: 1,368,222 km (0.083 R)
• M6: 1,505,852 km (0.074 R)
• M7: 1,607,130 km (0.111 R)
• M8: 1,838,558 km (0.1 R)
• M9: 1,947,465 km (0.086 R)
• M10: 2,058,467 km (0.058 R)
• M11: 2,405,085 km (0.116 R)
• M12: 2,500,678 km (0.05 R)
• M13: 2,946,928 km (0.091 R)
• M14: 3,127,343 km (0.035 R)
• M15: 3,913,929 km (0.029 R)
• M16: 4,669,698 km (0.1 R)
• M17: 4,820,193 km (0.115 R)
• M18: 4,911,448 km (0.073 R)
• M19: 5,565,490 km (0.069 R)
• M20: 5,789,587 km (0.096 R)
• M21: 6,750,006 km (0.099 R)
• M22: 7,092,734 km (0.092 R)
• M23: 7,546,764 km (0.114 R)
• M24: 7,938,411 km (0.08 R)
• M25: 8,082,623 km (0.103 R)
• M26: 8,227,584 km (0.051 R)
• M27: 8,336,790 km (0.055 R)
• M28: 8,483,246 km (0.069 R)
• M29: 10,189,709 km (0.077 R)
• M30: 10,821,461 km (0.083 R)
• M31: 11,021,474 km (0.047 R)
• M32: 11,425,388 km (0.112 R)
• M33: 13,216,673 km (0.072 R)
• M34: 13,818,804 km (0.117 R)
• M35: 14,210,451 km (0.031 R)
• M36: 14,297,966 km (0.119 R)
• M37: 14,473,744 km (0.118 R)
• M38: 14,605,839 km (0.038 R)
• M39: 14,738,532 km (0.095 R)
• M40: 15,497,591 km (0.057 R)
• M41: 15,813,841 km (0.119 R)
• M42: 16,315,144 km (0.066 R)
• M43: 20,807,717 km (0.092 R)
• M44: 20,907,350 km (0.052 R)
• M45: 21,557,951 km (0.111 R)
• M46: 24,963,247 km (0.113 R)
• M47: 25,121,970 km (0.083 R)
• M48: 25,653,342 km (0.061 R)
• M49: 26,619,445 km (0.088 R)
• M50: 27,761,625 km (0.11 R)
• M51: 27,871,280 km (0.044 R)
• M52: 28,090,890 km (0.118 R)
• M53: 28,587,256 km (0.085 R)
• M54: 28,697,958 km (0.112 R)
• M55: 28,919,662 km (0.085 R)
• M56: 29,420,964 km (0.05 R)
• M57: 29,700,563 km (0.11 R)
• M58: 29,981,059 km (0.1 R)
• M59: 30,206,204 km (0.112 R)
• M60: 32,372,381 km (0.104 R)
• M61: 33,241,096 km (0.114 R)
• M62: 33,415,826 km (0.094 R)
• M63: 34,000,305 km (0.043 R)
• M64: 34,411,549 km (0.109 R)
• M65: 34,942,622 km (0.094 R)
• M66: 35,535,777 km (0.044 R)
• M67: 36,012,845 km (0.108 R)
• M68: 36,551,996 km (0.118 R)
• M69: 37,275,002 km (0.091 R)
• M70: 38,429,449 km (0.051 R)
• M71: 38,674,042 km (0.063 R)
• M72: 38,796,562 km (0.119 R)
• M73: 40,524,567 km (0.101 R)
• M74: 41,022,878 km (0.092 R)
• M75: 41,648,795 km (0.118 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit