🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.7 AU - 0.78 AU

Year: 270 Days

Day: 35.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.68 AU - 1.06 AU

Year: 345 Days

Day: 27.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.72 AU - 1.1 AU

Year: 369 Days

Day: 38.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.37 AU - 1.43 AU

Year: 703 Days

Day: 34.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,394,095 km

• M1: 472,131 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.43 AU - 1.61 AU

Year: 796 Days

Day: 17.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.43 AU - 1.77 AU

Year: 859 Days

Day: 31 Hours

Environment

Temp: -95 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,394,095 km

• M1: 675,734 km (0.113 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.5

Radius: 13.1

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.55 AU - 8.89 AU

Year: 10933 Days

Day: 12.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,394,095 km

• M1: 190,288 km (0.118 R)
• M2: 279,299 km (0.099 R)
• M3: 392,096 km (0.075 R)
• M4: 629,358 km (0.066 R)
• M5: 1,335,759 km (0.096 R)
• M6: 1,445,115 km (0.037 R)
• M7: 2,273,888 km (0.106 R)
• M8: 2,518,480 km (0.112 R)
• M9: 2,632,623 km (0.112 R)
• M10: 2,795,535 km (0.041 R)
• M11: 3,304,168 km (0.117 R)
• M12: 3,556,839 km (0.117 R)
• M13: 3,659,613 km (0.116 R)
• M14: 3,763,434 km (0.092 R)
• M15: 4,352,550 km (0.083 R)
• M16: 4,658,029 km (0.064 R)
• M17: 4,799,100 km (0.105 R)
• M18: 4,941,816 km (0.102 R)
• M19: 5,857,654 km (0.099 R)
• M20: 6,350,878 km (0.068 R)
• M21: 6,666,081 km (0.11 R)
• M22: 7,083,459 km (0.096 R)
• M23: 7,410,480 km (0.106 R)
• M24: 7,509,514 km (0.105 R)
• M25: 7,642,207 km (0.032 R)
• M26: 8,455,272 km (0.102 R)
• M27: 9,012,673 km (0.104 R)
• M28: 9,438,578 km (0.053 R)
• M29: 9,907,418 km (0.077 R)
• M30: 10,531,989 km (0.089 R)
• M31: 12,285,576 km (0.117 R)
• M32: 12,560,387 km (0.044 R)
• M33: 13,076,051 km (0.111 R)
• M34: 13,276,213 km (0.088 R)
• M35: 13,598,596 km (0.061 R)
• M36: 14,169,162 km (0.065 R)
• M37: 14,457,437 km (0.058 R)
• M38: 14,623,042 km (0.072 R)
• M39: 14,830,834 km (0.081 R)
• M40: 14,956,047 km (0.091 R)
• M41: 15,418,005 km (0.06 R)
• M42: 15,884,900 km (0.106 R)
• M43: 16,098,526 km (0.111 R)
• M44: 17,886,819 km (0.062 R)
• M45: 18,020,111 km (0.072 R)
• M46: 18,691,656 km (0.065 R)
• M47: 19,234,845 km (0.084 R)
• M48: 20,522,285 km (0.1 R)
• M49: 21,553,463 km (0.114 R)
• M50: 21,885,121 km (0.115 R)
• M51: 22,122,982 km (0.102 R)
• M52: 22,601,396 km (0.077 R)
• M53: 22,697,587 km (0.081 R)
• M54: 23,083,251 km (0.091 R)
• M55: 23,666,084 km (0.11 R)
• M56: 24,008,214 km (0.117 R)
• M57: 25,193,777 km (0.116 R)
• M58: 25,343,226 km (0.117 R)
• M59: 25,593,204 km (0.069 R)
• M60: 26,196,233 km (0.118 R)
• M61: 26,448,904 km (0.046 R)
• M62: 26,854,763 km (0.055 R)
• M63: 27,724,375 km (0.08 R)
• M64: 27,981,833 km (0.097 R)
• M65: 29,333,599 km (0.084 R)
• M66: 29,595,994 km (0.051 R)
• M67: 29,806,478 km (0.102 R)
• M68: 30,070,369 km (0.076 R)
• M69: 30,547,137 km (0.087 R)
• M70: 30,706,609 km (0.093 R)
• M71: 30,866,379 km (0.034 R)
• M72: 31,026,449 km (0.038 R)
• M73: 31,347,486 km (0.105 R)
• M74: 32,479,343 km (0.105 R)
• M75: 34,395,692 km (0.074 R)
• M76: 35,339,505 km (0.092 R)
• M77: 35,451,105 km (0.047 R)
• M78: 36,573,687 km (0.094 R)
• M79: 37,537,098 km (0.105 R)
• M80: 38,336,698 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 18,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit