🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.66 AU - 0.74 AU

Year: 250 Days

Day: 26.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 94.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,171,546 km

• M1: 82,129 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.01 AU

Year: 323 Days

Day: 28.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 140.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,171,546 km

• M1: 31,416 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.14 AU - 1.14 AU

Year: 520 Days

Day: 31.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,171,546 km

• M1: 96,191 km (0.105 R)
• M2: 985,252 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.39 AU - 2.81 AU

Year: 1792 Days

Day: 22.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,171,546 km

• M1: 2,159,894 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.7

Radius: 10.4

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.26 AU - 3.68 AU

Year: 2188 Days

Day: 6 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,171,546 km

• M1: 129,402 km (0.115 R)
• M2: 483,650 km (0.102 R)
• M3: 819,946 km (0.06 R)
• M4: 1,160,131 km (0.114 R)
• M5: 1,959,732 km (0.112 R)
• M6: 2,587,146 km (0.117 R)
• M7: 3,125,249 km (0.073 R)
• M8: 3,608,450 km (0.03 R)
• M9: 4,200,858 km (0.096 R)
• M10: 4,595,347 km (0.086 R)
• M11: 5,037,260 km (0.119 R)
• M12: 5,629,368 km (0.078 R)
• M13: 6,188,266 km (0.096 R)
• M14: 7,124,449 km (0.075 R)
• M15: 7,626,799 km (0.075 R)
• M16: 8,440,611 km (0.092 R)
• M17: 9,485,403 km (0.055 R)
• M18: 10,614,268 km (0.086 R)
• M19: 11,708,876 km (0.088 R)
• M20: 12,034,999 km (0.112 R)
• M21: 13,803,096 km (0.112 R)
• M22: 14,213,294 km (0.112 R)
• M23: 14,725,666 km (0.084 R)

Asteroid Belt

Center: 9.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.7

Radius: 3.4

Gravity: 50.49 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.87 AU - 18.79 AU

Year: 25659 Days

Day: 20.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,171,546 km

• M1: 42,935 km (0.097 R)
• M2: 196,871 km (0.116 R)
• M3: 341,233 km (0.109 R)
• M4: 467,942 km (0.085 R)
• M5: 626,217 km (0.099 R)
• M6: 775,665 km (0.079 R)
• M7: 1,437,336 km (0.106 R)
• M8: 1,851,573 km (0.064 R)
• M9: 2,505,465 km (0.107 R)
• M10: 2,805,708 km (0.109 R)
• M11: 3,018,885 km (0.12 R)
• M12: 3,786,920 km (0.113 R)
• M13: 4,014,010 km (0.061 R)
• M14: 4,460,111 km (0.062 R)
• M15: 4,676,729 km (0.074 R)
• M16: 4,824,980 km (0.092 R)
• M17: 4,938,226 km (0.105 R)
• M18: 5,368,918 km (0.06 R)
• M19: 6,126,781 km (0.102 R)
• M20: 6,623,595 km (0.097 R)
• M21: 8,114,189 km (0.055 R)
• M22: 10,619,654 km (0.106 R)
• M23: 10,747,410 km (0.076 R)
• M24: 12,787,925 km (0.109 R)
• M25: 13,596,502 km (0.078 R)
• M26: 14,674,205 km (0.099 R)
• M27: 15,642,253 km (0.117 R)
• M28: 19,940,798 km (0.038 R)
• M29: 22,046,089 km (0.09 R)
• M30: 28,374,378 km (0.058 R)
• M31: 31,421,088 km (0.098 R)
• M32: 38,454,133 km (0.049 R)
• M33: 39,668,568 km (0.118 R)
• M34: 46,126,409 km (0.079 R)
• M35: 52,137,999 km (0.107 R)
• M36: 71,655,734 km (0.086 R)
• M37: 73,491,899 km (0.109 R)
• M38: 82,893,676 km (0.115 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: 225 - 17,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit