🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.49 AU - 0.57 AU

Year: 147 Days

Day: 15.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,009,765 km

• M1: 119,977 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.63 AU - 0.63 AU

Year: 190 Days

Day: 13.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.51 AU - 0.79 AU

Year: 200 Days

Day: 22.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.63 AU - 0.69 AU

Year: 204 Days

Day: 13.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.44 AU - 4 AU

Year: 2732 Days

Day: 43.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.45 AU - 4.49 AU

Year: 3012 Days

Day: 14.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,009,765 km

• M1: 3,773,157 km (0.093 R)

Asteroid Belt

Center: 7.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.6

Radius: 14.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.65 AU - 12.89 AU

Year: 14407 Days

Day: 14.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,009,765 km

• M1: 183,257 km (0.103 R)
• M2: 310,715 km (0.067 R)
• M3: 529,726 km (0.109 R)
• M4: 1,466,807 km (0.09 R)
• M5: 1,826,141 km (0.098 R)
• M6: 2,264,014 km (0.076 R)
• M7: 2,391,621 km (0.087 R)
• M8: 2,600,909 km (0.12 R)
• M9: 2,734,948 km (0.05 R)
• M10: 2,843,856 km (0.101 R)
• M11: 2,954,259 km (0.098 R)
• M12: 3,557,886 km (0.083 R)
• M13: 3,707,185 km (0.101 R)
• M14: 3,828,359 km (0.058 R)
• M15: 4,043,481 km (0.08 R)
• M16: 5,486,203 km (0.097 R)
• M17: 5,694,443 km (0.037 R)
• M18: 5,834,766 km (0.105 R)
• M19: 6,118,852 km (0.114 R)
• M20: 6,262,616 km (0.093 R)
• M21: 6,849,039 km (0.114 R)
• M22: 7,996,006 km (0.034 R)
• M23: 8,114,039 km (0.067 R)
• M24: 8,272,313 km (0.065 R)
• M25: 8,591,855 km (0.091 R)
• M26: 8,915,584 km (0.112 R)
• M27: 9,078,945 km (0.089 R)
• M28: 9,575,012 km (0.118 R)
• M29: 11,336,227 km (0.062 R)
• M30: 11,915,321 km (0.11 R)
• M31: 12,005,379 km (0.103 R)
• M32: 12,549,915 km (0.046 R)
• M33: 13,475,477 km (0.089 R)
• M34: 14,136,400 km (0.082 R)
• M35: 14,423,030 km (0.092 R)
• M36: 14,518,922 km (0.105 R)
• M37: 14,663,284 km (0.11 R)
• M38: 14,904,885 km (0.105 R)
• M39: 15,099,063 km (0.089 R)
• M40: 15,588,397 km (0.113 R)
• M41: 17,443,710 km (0.06 R)
• M42: 17,854,057 km (0.102 R)
• M43: 18,112,113 km (0.097 R)
• M44: 18,579,906 km (0.119 R)
• M45: 19,104,246 km (0.057 R)
• M46: 19,527,160 km (0.109 R)
• M47: 20,006,770 km (0.105 R)
• M48: 20,382,411 km (0.075 R)
• M49: 20,977,511 km (0.028 R)
• M50: 23,245,714 km (0.09 R)
• M51: 23,471,158 km (0.103 R)
• M52: 24,494,557 km (0.093 R)
• M53: 24,666,595 km (0.118 R)
• M54: 24,954,122 km (0.12 R)
• M55: 25,823,584 km (0.083 R)
• M56: 26,879,895 km (0.098 R)
• M57: 27,175,800 km (0.088 R)
• M58: 28,250,212 km (0.117 R)
• M59: 28,490,914 km (0.079 R)
• M60: 29,156,176 km (0.103 R)
• M61: 29,521,195 km (0.109 R)
• M62: 29,765,339 km (0.085 R)
• M63: 30,502,108 km (0.1 R)
• M64: 30,934,596 km (0.103 R)
• M65: 31,244,712 km (0.058 R)
• M66: 33,317,690 km (0.1 R)
• M67: 34,724,209 km (0.092 R)
• M68: 35,175,845 km (0.077 R)
• M69: 35,370,023 km (0.052 R)
• M70: 36,346,149 km (0.087 R)
• M71: 36,870,340 km (0.079 R)
• M72: 38,191,738 km (0.036 R)
• M73: 39,663,332 km (0.079 R)
• M74: 40,881,059 km (0.116 R)
• M75: 41,085,110 km (0.102 R)
• M76: 42,042,387 km (0.101 R)
• M77: 43,422,577 km (0.086 R)
• M78: 43,630,817 km (0.116 R)
• M79: 45,168,534 km (0.074 R)
• M80: 46,510,876 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 13,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit