🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.56 AU - 0.92 AU

Year: 224 Days

Day: 23 Hours

Environment

Temp: 194 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,493,479 km

• M1: 334,950 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.84 AU - 1.12 AU

Year: 341 Days

Day: 47.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.85 AU - 1.25 AU

Year: 378 Days

Day: 43.7 Hours

Environment

Temp: 73 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.98 AU - 1.44 AU

Year: 468 Days

Day: 37.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.75 AU - 2.57 AU

Year: 1116 Days

Day: 36.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.9 AU - 5.84 AU

Year: 4374 Days

Day: 47.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,493,479 km

• M1: 537,505 km (0.058 R)
• M2: 961,316 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.5

Radius: 8.6

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.43 AU - 9.45 AU

Year: 8618 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,493,479 km

• M1: 137,181 km (0.061 R)
• M2: 199,564 km (0.115 R)
• M3: 369,058 km (0.083 R)
• M4: 456,124 km (0.099 R)
• M5: 563,386 km (0.045 R)
• M6: 653,294 km (0.104 R)
• M7: 748,289 km (0.059 R)
• M8: 804,837 km (0.065 R)
• M9: 953,088 km (0.062 R)
• M10: 1,030,729 km (0.107 R)
• M11: 1,094,458 km (0.105 R)
• M12: 1,559,558 km (0.074 R)
• M13: 1,633,459 km (0.075 R)
• M14: 2,020,469 km (0.083 R)
• M15: 2,308,295 km (0.085 R)
• M16: 2,392,968 km (0.074 R)
• M17: 2,457,145 km (0.106 R)
• M18: 2,809,298 km (0.069 R)
• M19: 3,858,428 km (0.109 R)
• M20: 4,086,864 km (0.114 R)
• M21: 4,556,901 km (0.038 R)
• M22: 5,210,045 km (0.033 R)
• M23: 5,690,553 km (0.096 R)
• M24: 5,776,722 km (0.1 R)
• M25: 6,009,047 km (0.091 R)
• M26: 6,067,540 km (0.059 R)
• M27: 6,542,663 km (0.087 R)
• M28: 6,602,951 km (0.071 R)
• M29: 6,663,388 km (0.084 R)
• M30: 6,723,975 km (0.087 R)
• M31: 6,998,936 km (0.115 R)
• M32: 7,215,404 km (0.079 R)
• M33: 7,750,366 km (0.072 R)
• M34: 8,363,419 km (0.077 R)
• M35: 8,858,438 km (0.117 R)
• M36: 9,670,156 km (0.102 R)
• M37: 9,842,194 km (0.091 R)
• M38: 10,682,485 km (0.116 R)
• M39: 10,788,998 km (0.1 R)
• M40: 10,967,618 km (0.098 R)
• M41: 11,039,276 km (0.088 R)
• M42: 11,654,871 km (0.098 R)
• M43: 12,133,285 km (0.112 R)
• M44: 12,244,586 km (0.087 R)
• M45: 12,505,484 km (0.09 R)
• M46: 13,185,108 km (0.1 R)
• M47: 13,567,928 km (0.069 R)
• M48: 13,876,848 km (0.054 R)
• M49: 14,109,922 km (0.065 R)
• M50: 14,305,296 km (0.119 R)
• M51: 14,856,864 km (0.09 R)
• M52: 15,175,208 km (0.082 R)
• M53: 16,021,483 km (0.078 R)
• M54: 16,266,225 km (0.113 R)
• M55: 17,048,921 km (0.118 R)
• M56: 17,173,686 km (0.12 R)
• M57: 17,298,750 km (0.112 R)
• M58: 18,055,266 km (0.08 R)
• M59: 18,395,003 km (0.046 R)
• M60: 18,480,274 km (0.096 R)
• M61: 18,951,507 km (0.05 R)
• M62: 20,433,124 km (0.097 R)
• M63: 20,920,365 km (0.106 R)
• M64: 22,268,690 km (0.118 R)
• M65: 22,815,919 km (0.049 R)
• M66: 24,109,791 km (0.118 R)
• M67: 25,380,027 km (0.063 R)
• M68: 25,522,444 km (0.099 R)
• M69: 25,808,176 km (0.058 R)
• M70: 25,999,362 km (0.051 R)
• M71: 26,527,293 km (0.088 R)
• M72: 26,913,405 km (0.112 R)
• M73: 28,083,111 km (0.103 R)
• M74: 28,181,247 km (0.064 R)
• M75: 28,279,533 km (0.058 R)
• M76: 28,427,335 km (0.069 R)
• M77: 28,773,056 km (0.099 R)
• M78: 29,668,250 km (0.105 R)
• M79: 29,818,296 km (0.093 R)
• M80: 30,119,287 km (0.076 R)
• M81: 30,825,389 km (0.077 R)
• M82: 32,562,969 km (0.097 R)
• M83: 33,495,711 km (0.116 R)
• M84: 33,965,449 km (0.036 R)
• M85: 35,175,546 km (0.084 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit