🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.61 AU - 0.65 AU

Year: 189 Days

Day: 25.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.65 AU - 0.97 AU

Year: 276 Days

Day: 16.5 Hours

Environment

Temp: 78 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,188,347 km

• M1: 208,390 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.04 AU - 1.1 AU

Year: 419 Days

Day: 24 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,188,347 km

• M1: 447,148 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.66 AU - 2.84 AU

Year: 1727 Days

Day: 33.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.34 AU - 3.7 AU

Year: 1988 Days

Day: 24.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.1

Radius: 6.5

Gravity: 17.16 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.65 AU - 17.09 AU

Year: 25085 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,188,347 km

• M1: 335,698 km (0.062 R)
• M2: 670,797 km (0.111 R)
• M3: 1,307,037 km (0.062 R)
• M4: 1,574,069 km (0.094 R)
• M5: 1,643,482 km (0.057 R)
• M6: 2,043,806 km (0.111 R)
• M7: 2,196,695 km (0.076 R)
• M8: 2,803,015 km (0.103 R)
• M9: 3,016,192 km (0.074 R)
• M10: 3,102,959 km (0.108 R)
• M11: 3,733,215 km (0.07 R)
• M12: 4,750,480 km (0.107 R)
• M13: 6,120,198 km (0.072 R)
• M14: 6,230,303 km (0.077 R)
• M15: 7,959,654 km (0.086 R)
• M16: 8,567,171 km (0.11 R)
• M17: 8,752,223 km (0.112 R)
• M18: 8,814,307 km (0.093 R)
• M19: 8,876,390 km (0.064 R)
• M20: 10,609,182 km (0.098 R)
• M21: 10,675,304 km (0.105 R)
• M22: 10,807,997 km (0.119 R)
• M23: 11,276,687 km (0.103 R)
• M24: 11,479,692 km (0.098 R)
• M25: 11,615,676 km (0.026 R)
• M26: 12,792,862 km (0.039 R)
• M27: 12,933,783 km (0.073 R)
• M28: 13,075,303 km (0.08 R)
• M29: 13,146,362 km (0.074 R)
• M30: 13,359,838 km (0.115 R)
• M31: 14,298,714 km (0.034 R)
• M32: 14,665,528 km (0.087 R)
• M33: 14,739,130 km (0.113 R)
• M34: 15,184,184 km (0.077 R)
• M35: 16,163,152 km (0.07 R)
• M36: 17,944,863 km (0.091 R)
• M37: 18,023,701 km (0.072 R)
• M38: 18,340,400 km (0.067 R)
• M39: 18,898,849 km (0.079 R)
• M40: 19,382,050 km (0.107 R)
• M41: 19,625,146 km (0.088 R)
• M42: 23,650,077 km (0.098 R)
• M43: 24,958,460 km (0.096 R)
• M44: 25,488,485 km (0.093 R)
• M45: 29,765,937 km (0.055 R)
• M46: 30,140,081 km (0.1 R)
• M47: 30,987,703 km (0.106 R)
• M48: 31,271,939 km (0.117 R)
• M49: 31,938,697 km (0.105 R)
• M50: 32,225,775 km (0.083 R)
• M51: 35,638,551 km (0.082 R)
• M52: 38,653,846 km (0.05 R)
• M53: 40,916,514 km (0.069 R)
• M54: 42,799,352 km (0.07 R)
• M55: 43,857,608 km (0.093 R)
• M56: 44,389,877 km (0.105 R)
• M57: 44,817,428 km (0.049 R)
• M58: 47,628,671 km (0.048 R)
• M59: 48,066,245 km (0.062 R)
• M60: 51,390,160 km (0.118 R)
• M61: 52,966,473 km (0.093 R)
• M62: 53,874,382 km (0.108 R)
• M63: 54,901,970 km (0.107 R)
• M64: 56,282,010 km (0.078 R)
• M65: 57,557,033 km (0.099 R)
• M66: 63,591,811 km (0.116 R)
• M67: 65,526,111 km (0.06 R)
• M68: 67,234,369 km (0.105 R)
• M69: 67,725,050 km (0.09 R)
• M70: 68,957,288 km (0.11 R)
• M71: 69,452,158 km (0.118 R)
• M72: 70,819,183 km (0.115 R)
• M73: 70,943,948 km (0.106 R)
• M74: 71,193,627 km (0.093 R)
• M75: 71,443,605 km (0.113 R)
• M76: 71,568,669 km (0.11 R)
• M77: 72,069,821 km (0.092 R)
• M78: 74,339,071 km (0.059 R)
• M79: 75,227,832 km (0.117 R)
• M80: 75,355,140 km (0.087 R)
• M81: 75,482,448 km (0.108 R)
• M82: 77,915,358 km (0.073 R)
• M83: 79,335,491 km (0.086 R)
• M84: 79,594,744 km (0.075 R)
• M85: 80,503,850 km (0.09 R)
• M86: 82,989,120 km (0.066 R)
• M87: 83,647,201 km (0.115 R)
• M88: 85,499,372 km (0.099 R)
• M89: 86,031,043 km (0.096 R)
• M90: 87,364,857 km (0.101 R)
• M91: 88,302,686 km (0.04 R)
• M92: 88,705,703 km (0.087 R)
• M93: 89,109,168 km (0.088 R)
• M94: 90,053,281 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 11,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit