🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.57 AU - 0.93 AU

Year: 230 Days

Day: 31.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.84 AU - 1.14 AU

Year: 349 Days

Day: 42.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,513,198 km

• M1: 428,448 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.42 AU - 1.44 AU

Year: 607 Days

Day: 16.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.89 AU - 1.95 AU

Year: 944 Days

Day: 17.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.88 AU - 2.22 AU

Year: 1041 Days

Day: 13.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,513,198 km

• M1: 490,831 km (0.112 R)
• M2: 960,418 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.24 AU - 2.96 AU

Year: 1487 Days

Day: 19.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,513,198 km

• M1: 568,023 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.15 AU - 3.67 AU

Year: 2234 Days

Day: 21.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,513,198 km

• M1: 1,442,273 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 10.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.94 AU - 6.06 AU

Year: 4576 Days

Day: 12.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 15,513,198 km

• M1: 135,835 km (0.112 R)
• M2: 236,365 km (0.081 R)
• M3: 347,366 km (0.079 R)
• M4: 521,648 km (0.089 R)
• M5: 672,891 km (0.109 R)
• M6: 782,546 km (0.099 R)
• M7: 873,203 km (0.073 R)
• M8: 976,425 km (0.094 R)
• M9: 1,083,986 km (0.074 R)
• M10: 1,186,311 km (0.086 R)
• M11: 1,441,525 km (0.117 R)
• M12: 1,534,126 km (0.041 R)
• M13: 1,660,686 km (0.107 R)
• M14: 1,779,915 km (0.065 R)
• M15: 2,061,758 km (0.029 R)
• M16: 2,321,609 km (0.091 R)
• M17: 2,504,867 km (0.107 R)
• M18: 2,629,781 km (0.071 R)
• M19: 2,821,117 km (0.084 R)
• M20: 3,043,718 km (0.113 R)
• M21: 3,271,855 km (0.053 R)
• M22: 3,381,361 km (0.094 R)
• M23: 3,505,826 km (0.08 R)
• M24: 3,589,751 km (0.061 R)
• M25: 3,802,479 km (0.097 R)
• M26: 3,917,519 km (0.11 R)
• M27: 4,255,162 km (0.096 R)
• M28: 4,435,128 km (0.114 R)
• M29: 4,556,452 km (0.082 R)
• M30: 4,632,896 km (0.083 R)
• M31: 5,021,402 km (0.119 R)
• M32: 5,307,732 km (0.102 R)
• M33: 5,404,373 km (0.073 R)
• M34: 5,599,448 km (0.051 R)
• M35: 5,863,189 km (0.078 R)
• M36: 5,946,366 km (0.097 R)
• M37: 6,029,991 km (0.031 R)
• M38: 6,181,683 km (0.082 R)
• M39: 6,574,677 km (0.101 R)
• M40: 6,800,570 km (0.119 R)
• M41: 7,046,658 km (0.107 R)
• M42: 7,206,429 km (0.087 R)
• M43: 7,277,787 km (0.036 R)
• M44: 7,421,251 km (0.101 R)
• M45: 7,692,921 km (0.03 R)
• M46: 7,875,730 km (0.114 R)
• M47: 8,339,333 km (0.105 R)
• M48: 8,565,076 km (0.103 R)
• M49: 8,754,617 km (0.052 R)
• M50: 8,849,911 km (0.103 R)
• M51: 8,926,505 km (0.096 R)
• M52: 9,176,633 km (0.118 R)
• M53: 9,487,796 km (0.09 R)
• M54: 9,664,471 km (0.053 R)
• M55: 9,782,654 km (0.108 R)
• M56: 9,861,940 km (0.051 R)
• M57: 10,120,595 km (0.12 R)
• M58: 10,240,722 km (0.047 R)
• M59: 10,321,056 km (0.071 R)
• M60: 10,543,209 km (0.109 R)
• M61: 10,685,477 km (0.11 R)
• M62: 10,930,668 km (0.028 R)
• M63: 11,074,581 km (0.052 R)
• M64: 11,384,996 km (0.105 R)
• M65: 12,440,709 km (0.11 R)
• M66: 12,526,578 km (0.094 R)
• M67: 13,045,533 km (0.117 R)
• M68: 13,132,748 km (0.058 R)
• M69: 13,351,610 km (0.101 R)
• M70: 13,593,809 km (0.102 R)
• M71: 14,463,870 km (0.062 R)
• M72: 14,621,995 km (0.115 R)
• M73: 14,939,891 km (0.025 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 16,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit