🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.89 AU - 0.95 AU

Year: 327 Days

Day: 41.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.09 AU - 1.19 AU

Year: 451 Days

Day: 14.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,059,025 km

• M1: 11,369 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.73 AU - 2.25 AU

Year: 1041 Days

Day: 18 Hours

Environment

Temp: -79 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.04 AU - 2.34 AU

Year: 1202 Days

Day: 43.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,059,025 km

• M1: 136,732 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.09 AU - 4.59 AU

Year: 3353 Days

Day: 38.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,059,025 km

• M1: 2,265,361 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 10.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.12 AU - 5.62 AU

Year: 4615 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 88,059,025 km

• M1: 129,402 km (0.089 R)
• M2: 538,104 km (0.085 R)
• M3: 903,721 km (0.059 R)
• M4: 1,373,757 km (0.051 R)
• M5: 1,837,511 km (0.092 R)
• M6: 2,566,351 km (0.07 R)
• M7: 3,084,110 km (0.09 R)
• M8: 4,329,512 km (0.101 R)
• M9: 10,582,404 km (0.112 R)
• M10: 12,209,580 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.5

Radius: 11.3

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.08 AU - 7.08 AU

Year: 5560 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,059,025 km

• M1: 140,472 km (0.067 R)
• M2: 530,175 km (0.066 R)
• M3: 1,078,451 km (0.088 R)
• M4: 2,170,815 km (0.081 R)
• M5: 2,961,140 km (0.116 R)
• M6: 3,847,358 km (0.095 R)
• M7: 4,927,305 km (0.108 R)
• M8: 5,483,211 km (0.03 R)
• M9: 6,319,313 km (0.09 R)
• M10: 7,271,653 km (0.115 R)
• M11: 8,208,136 km (0.1 R)
• M12: 8,762,246 km (0.073 R)
• M13: 9,660,283 km (0.037 R)
• M14: 10,661,541 km (0.084 R)
• M15: 13,365,822 km (0.079 R)
• M16: 14,768,601 km (0.089 R)
• M17: 16,965,147 km (0.118 R)
• M18: 17,381,178 km (0.117 R)
• M19: 20,155,022 km (0.099 R)
• M20: 20,622,066 km (0.079 R)
• M21: 26,723,864 km (0.028 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.5

Radius: 4

Gravity: 29.47 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.25 AU - 22.17 AU

Year: 30013 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,059,025 km

• M1: 51,162 km (0.053 R)
• M2: 252,222 km (0.1 R)
• M3: 513,420 km (0.116 R)
• M4: 936,632 km (0.096 R)
• M5: 1,441,525 km (0.092 R)
• M6: 1,614,460 km (0.111 R)
• M7: 1,743,862 km (0.082 R)
• M8: 2,087,040 km (0.041 R)
• M9: 2,546,754 km (0.094 R)
• M10: 2,800,622 km (0.07 R)
• M11: 3,329,001 km (0.034 R)
• M12: 3,758,796 km (0.1 R)
• M13: 4,294,356 km (0.109 R)
• M14: 5,939,634 km (0.086 R)
• M15: 6,159,992 km (0.086 R)
• M16: 7,047,107 km (0.045 R)
• M17: 8,616,239 km (0.118 R)
• M18: 10,028,293 km (0.111 R)
• M19: 11,384,248 km (0.07 R)
• M20: 12,353,343 km (0.064 R)
• M21: 12,857,937 km (0.112 R)
• M22: 13,152,346 km (0.07 R)
• M23: 15,923,347 km (0.091 R)
• M24: 17,759,810 km (0.104 R)
• M25: 25,008,575 km (0.113 R)
• M26: 28,586,059 km (0.055 R)
• M27: 30,366,423 km (0.099 R)
• M28: 30,888,370 km (0.087 R)
• M29: 31,682,585 km (0.118 R)
• M30: 32,219,342 km (0.025 R)
• M31: 33,036,147 km (0.1 R)
• M32: 33,866,415 km (0.073 R)
• M33: 38,227,941 km (0.088 R)
• M34: 40,228,812 km (0.111 R)
• M35: 41,334,640 km (0.087 R)
• M36: 53,150,179 km (0.095 R)
• M37: 56,616,511 km (0.101 R)
• M38: 66,589,902 km (0.093 R)
• M39: 68,358,298 km (0.058 R)
• M40: 68,581,498 km (0.093 R)
• M41: 72,451,146 km (0.08 R)
• M42: 83,646,453 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 16,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit