🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.57 AU - 0.65 AU

Year: 169 Days

Day: 25.7 Hours

Environment

Temp: 251 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.8 AU - 0.86 AU

Year: 268 Days

Day: 23.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,262,024 km

• M1: 315,951 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.04 AU - 1.08 AU

Year: 387 Days

Day: 34.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,262,024 km

• M1: 236,514 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.37 AU - 1.43 AU

Year: 588 Days

Day: 31.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.54 AU - 1.74 AU

Year: 745 Days

Day: 21.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,262,024 km

• M1: 590,313 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.53 AU - 1.91 AU

Year: 800 Days

Day: 16.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,262,024 km

• M1: 1,156,990 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.77 AU - 2.01 AU

Year: 922 Days

Day: 30 Hours

Environment

Temp: -51 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.6 AU - 4.02 AU

Year: 2136 Days

Day: 40.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.71 AU - 4.97 AU

Year: 3208 Days

Day: 35 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.2

Radius: 14.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.88 AU - 7.82 AU

Year: 7069 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,262,024 km

• M1: 197,469 km (0.102 R)
• M2: 299,944 km (0.119 R)
• M3: 675,135 km (0.109 R)
• M4: 859,290 km (0.115 R)
• M5: 1,061,846 km (0.084 R)
• M6: 1,611,319 km (0.064 R)
• M7: 2,575,477 km (0.098 R)
• M8: 2,852,981 km (0.1 R)
• M9: 3,362,511 km (0.088 R)
• M10: 3,848,405 km (0.065 R)
• M11: 4,113,343 km (0.106 R)
• M12: 4,356,888 km (0.106 R)
• M13: 4,521,895 km (0.118 R)
• M14: 4,633,196 km (0.052 R)
• M15: 5,261,357 km (0.086 R)
• M16: 5,585,685 km (0.098 R)
• M17: 5,825,790 km (0.118 R)
• M18: 5,977,482 km (0.084 R)
• M19: 6,756,289 km (0.114 R)
• M20: 7,012,400 km (0.04 R)
• M21: 7,501,136 km (0.048 R)
• M22: 7,699,802 km (0.102 R)
• M23: 7,833,244 km (0.064 R)
• M24: 7,967,433 km (0.05 R)
• M25: 8,068,561 km (0.094 R)
• M26: 8,238,205 km (0.118 R)
• M27: 8,580,784 km (0.105 R)
• M28: 8,858,438 km (0.105 R)
• M29: 9,068,473 km (0.045 R)
• M30: 9,244,999 km (0.117 R)
• M31: 10,363,991 km (0.104 R)
• M32: 11,146,388 km (0.064 R)
• M33: 11,259,783 km (0.104 R)
• M34: 11,832,294 km (0.061 R)
• M35: 13,889,714 km (0.073 R)
• M36: 14,052,476 km (0.058 R)
• M37: 14,586,241 km (0.107 R)
• M38: 14,834,723 km (0.1 R)
• M39: 15,001,226 km (0.119 R)
• M40: 15,210,214 km (0.115 R)
• M41: 15,546,660 km (0.104 R)
• M42: 16,055,741 km (0.113 R)
• M43: 16,960,210 km (0.06 R)
• M44: 17,352,904 km (0.033 R)
• M45: 17,925,415 km (0.054 R)
• M46: 18,414,600 km (0.117 R)
• M47: 19,134,166 km (0.095 R)
• M48: 19,497,539 km (0.055 R)
• M49: 21,724,603 km (0.109 R)
• M50: 21,961,267 km (0.064 R)
• M51: 22,103,684 km (0.119 R)
• M52: 22,868,279 km (0.043 R)
• M53: 23,012,640 km (0.113 R)
• M54: 23,738,789 km (0.108 R)
• M55: 24,276,144 km (0.088 R)
• M56: 25,064,974 km (0.077 R)
• M57: 26,971,898 km (0.075 R)
• M58: 27,277,377 km (0.111 R)
• M59: 27,788,852 km (0.061 R)
• M60: 27,994,250 km (0.097 R)
• M61: 31,030,338 km (0.095 R)
• M62: 31,457,291 km (0.051 R)
• M63: 32,263,025 km (0.059 R)
• M64: 32,371,034 km (0.084 R)
• M65: 33,402,512 km (0.109 R)
• M66: 33,675,827 km (0.099 R)
• M67: 34,665,716 km (0.111 R)
• M68: 35,053,175 km (0.089 R)
• M69: 36,168,427 km (0.041 R)
• M70: 37,295,198 km (0.116 R)
• M71: 37,919,769 km (0.098 R)
• M72: 38,033,763 km (0.05 R)
• M73: 38,147,906 km (0.106 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 16,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit