🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.57 AU - 0.83 AU

Year: 221 Days

Day: 41.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,084,944 km

• M1: 334,052 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.57 AU - 0.91 AU

Year: 240 Days

Day: 34.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.69 AU - 0.79 AU

Year: 240 Days

Day: 18.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.82 AU - 0.84 AU

Year: 285 Days

Day: 19.3 Hours

Environment

Temp: 96 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.95 AU - 1.09 AU

Year: 388 Days

Day: 22.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.93 AU - 2.35 AU

Year: 1179 Days

Day: 46.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.99 AU - 3.19 AU

Year: 1570 Days

Day: 38.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.72 AU - 3.36 AU

Year: 1997 Days

Day: 36.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,084,944 km

• M1: 315,652 km (0.068 R)

Asteroid Belt

Center: 6.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.4

Radius: 9.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.31 AU - 12.45 AU

Year: 12599 Days

Day: 10.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,084,944 km

• M1: 190,288 km (0.088 R)
• M2: 304,132 km (0.074 R)
• M3: 448,644 km (0.092 R)
• M4: 511,176 km (0.065 R)
• M5: 794,514 km (0.079 R)
• M6: 1,089,970 km (0.095 R)
• M7: 1,196,035 km (0.117 R)
• M8: 1,380,788 km (0.095 R)
• M9: 1,883,288 km (0.071 R)
• M10: 2,143,588 km (0.039 R)
• M11: 2,300,965 km (0.116 R)
• M12: 2,627,088 km (0.071 R)
• M13: 3,042,821 km (0.095 R)
• M14: 3,400,958 km (0.072 R)
• M15: 3,585,113 km (0.078 R)
• M16: 3,826,714 km (0.038 R)
• M17: 4,382,619 km (0.099 R)
• M18: 4,468,189 km (0.049 R)
• M19: 4,583,230 km (0.112 R)
• M20: 4,699,168 km (0.06 R)
• M21: 5,023,197 km (0.059 R)
• M22: 5,112,956 km (0.079 R)
• M23: 5,263,601 km (0.068 R)
• M24: 5,385,075 km (0.101 R)
• M25: 6,134,111 km (0.109 R)
• M26: 6,717,244 km (0.116 R)
• M27: 7,015,392 km (0.116 R)
• M28: 7,082,262 km (0.113 R)
• M29: 7,453,864 km (0.049 R)
• M30: 7,831,897 km (0.089 R)
• M31: 7,936,017 km (0.06 R)
• M32: 8,145,754 km (0.104 R)
• M33: 8,286,675 km (0.096 R)
• M34: 8,966,747 km (0.069 R)
• M35: 9,075,804 km (0.099 R)
• M36: 9,553,320 km (0.048 R)
• M37: 9,739,270 km (0.086 R)
• M38: 10,879,505 km (0.103 R)
• M39: 10,995,892 km (0.108 R)
• M40: 11,229,863 km (0.053 R)
• M41: 11,742,386 km (0.045 R)
• M42: 12,464,644 km (0.039 R)
• M43: 13,077,547 km (0.073 R)
• M44: 13,325,430 km (0.119 R)
• M45: 13,450,045 km (0.095 R)
• M46: 13,700,173 km (0.059 R)
• M47: 14,036,319 km (0.059 R)
• M48: 14,931,363 km (0.103 R)
• M49: 15,190,617 km (0.087 R)
• M50: 15,582,114 km (0.094 R)
• M51: 16,776,504 km (0.075 R)
• M52: 17,725,702 km (0.097 R)
• M53: 17,862,734 km (0.093 R)
• M54: 18,091,918 km (0.074 R)
• M55: 18,553,278 km (0.071 R)
• M56: 18,831,829 km (0.119 R)
• M57: 19,346,296 km (0.105 R)
• M58: 19,534,490 km (0.034 R)
• M59: 20,150,384 km (0.067 R)
• M60: 20,245,678 km (0.056 R)
• M61: 20,388,993 km (0.059 R)
• M62: 20,532,607 km (0.108 R)
• M63: 22,925,275 km (0.096 R)
• M64: 23,174,356 km (0.083 R)
• M65: 25,353,398 km (0.12 R)
• M66: 26,807,190 km (0.029 R)
• M67: 27,650,025 km (0.09 R)
• M68: 28,021,476 km (0.105 R)
• M69: 29,199,709 km (0.106 R)
• M70: 29,523,738 km (0.114 R)
• M71: 30,339,346 km (0.087 R)
• M72: 30,887,173 km (0.071 R)
• M73: 32,103,853 km (0.055 R)
• M74: 32,830,300 km (0.083 R)
• M75: 34,242,205 km (0.072 R)
• M76: 34,413,045 km (0.079 R)
• M77: 36,658,659 km (0.081 R)
• M78: 36,775,046 km (0.038 R)
• M79: 37,183,598 km (0.095 R)
• M80: 38,832,615 km (0.108 R)
• M81: 39,308,037 km (0.061 R)
• M82: 39,546,646 km (0.112 R)
• M83: 39,606,335 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 19,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit