🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.66 AU - 0.74 AU

Year: 214 Days

Day: 36.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.71 AU - 0.77 AU

Year: 233 Days

Day: 34.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,387,104 km

• M1: 36,951 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.83 AU - 0.93 AU

Year: 302 Days

Day: 45.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,387,104 km

• M1: 57,146 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.72 AU - 4.08 AU

Year: 2290 Days

Day: 32.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.4 AU - 5.1 AU

Year: 3200 Days

Day: 25.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.8

Radius: 11.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.75 AU - 5.93 AU

Year: 4507 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,387,104 km

• M1: 139,276 km (0.107 R)
• M2: 503,397 km (0.086 R)
• M3: 897,737 km (0.063 R)
• M4: 1,276,668 km (0.116 R)
• M5: 1,812,827 km (0.109 R)
• M6: 2,346,143 km (0.102 R)
• M7: 3,630,591 km (0.082 R)
• M8: 4,214,770 km (0.038 R)
• M9: 4,599,536 km (0.101 R)
• M10: 6,235,090 km (0.089 R)
• M11: 6,797,129 km (0.071 R)
• M12: 7,489,617 km (0.075 R)
• M13: 8,615,940 km (0.073 R)
• M14: 11,159,852 km (0.088 R)
• M15: 11,811,350 km (0.096 R)
• M16: 13,527,088 km (0.111 R)
• M17: 14,318,311 km (0.096 R)
• M18: 14,725,218 km (0.101 R)
• M19: 15,776,741 km (0.059 R)
• M20: 19,170,518 km (0.073 R)
• M21: 19,665,388 km (0.084 R)
• M22: 20,359,672 km (0.114 R)
• M23: 20,745,186 km (0.116 R)
• M24: 22,268,541 km (0.065 R)
• M25: 23,092,227 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242

Radius: 14.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.44 AU - 6.54 AU

Year: 5355 Days

Day: 10.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 93,387,104 km

• M1: 179,218 km (0.098 R)
• M2: 1,088,025 km (0.042 R)
• M3: 1,891,515 km (0.108 R)
• M4: 2,833,832 km (0.058 R)
• M5: 3,766,126 km (0.11 R)
• M6: 5,746,802 km (0.114 R)
• M7: 6,378,255 km (0.051 R)
• M8: 7,116,969 km (0.078 R)
• M9: 12,399,569 km (0.117 R)
• M10: 13,551,922 km (0.118 R)
• M11: 15,027,405 km (0.114 R)
• M12: 19,484,225 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.3

Radius: 6

Gravity: 25.9 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.15 AU - 17.79 AU

Year: 23310 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,387,104 km

• M1: 74,649 km (0.118 R)
• M2: 274,961 km (0.104 R)
• M3: 549,473 km (0.1 R)
• M4: 976,425 km (0.115 R)
• M5: 1,994,140 km (0.102 R)
• M6: 2,748,262 km (0.09 R)
• M7: 3,019,035 km (0.036 R)
• M8: 3,307,459 km (0.089 R)
• M9: 4,144,310 km (0.08 R)
• M10: 5,235,327 km (0.088 R)
• M11: 8,464,846 km (0.082 R)
• M12: 9,216,575 km (0.106 R)
• M13: 10,201,976 km (0.115 R)
• M14: 14,363,640 km (0.111 R)
• M15: 15,014,241 km (0.105 R)
• M16: 16,549,713 km (0.101 R)
• M17: 17,355,447 km (0.063 R)
• M18: 18,755,983 km (0.09 R)
• M19: 19,239,034 km (0.109 R)
• M20: 23,296,128 km (0.074 R)
• M21: 24,193,566 km (0.115 R)
• M22: 25,113,743 km (0.091 R)
• M23: 25,347,414 km (0.12 R)
• M24: 27,392,268 km (0.064 R)
• M25: 33,190,681 km (0.057 R)
• M26: 38,348,816 km (0.105 R)
• M27: 41,850,304 km (0.099 R)
• M28: 42,343,827 km (0.11 R)
• M29: 46,081,380 km (0.091 R)
• M30: 51,901,485 km (0.12 R)
• M31: 55,975,933 km (0.084 R)
• M32: 63,016,308 km (0.092 R)
• M33: 67,196,521 km (0.042 R)
• M34: 70,392,231 km (0.042 R)
• M35: 74,647,991 km (0.076 R)
• M36: 82,116,665 km (0.056 R)
• M37: 85,238,473 km (0.102 R)
• M38: 93,387,069 km (0.055 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit