🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.51 AU - 0.77 AU

Year: 194 Days

Day: 31.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.95 AU - 1.01 AU

Year: 367 Days

Day: 25.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.34 AU - 3.52 AU

Year: 2406 Days

Day: 33 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.9

Radius: 9.6

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.31 AU - 6.63 AU

Year: 5525 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,517,231 km

• M1: 474,674 km (0.095 R)
• M2: 899,233 km (0.116 R)
• M3: 1,265,897 km (0.113 R)
• M4: 2,340,159 km (0.094 R)
• M5: 3,009,311 km (0.088 R)
• M6: 3,872,490 km (0.12 R)
• M7: 4,541,492 km (0.07 R)
• M8: 5,883,834 km (0.087 R)
• M9: 7,021,675 km (0.112 R)
• M10: 7,255,646 km (0.114 R)
• M11: 9,536,715 km (0.06 R)
• M12: 9,912,953 km (0.109 R)
• M13: 11,417,609 km (0.075 R)
• M14: 11,791,753 km (0.098 R)
• M15: 12,636,083 km (0.104 R)
• M16: 12,832,206 km (0.074 R)
• M17: 13,228,790 km (0.083 R)
• M18: 14,749,303 km (0.106 R)
• M19: 15,303,413 km (0.105 R)
• M20: 15,780,182 km (0.12 R)
• M21: 15,999,343 km (0.093 R)
• M22: 16,486,882 km (0.093 R)
• M23: 17,346,471 km (0.027 R)
• M24: 20,007,668 km (0.081 R)
• M25: 21,819,448 km (0.027 R)
• M26: 22,025,594 km (0.077 R)
• M27: 24,575,789 km (0.118 R)
• M28: 30,400,083 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 11.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.53 AU - 7.85 AU

Year: 6554 Days

Day: 11 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,517,231 km

• M1: 168,148 km (0.108 R)
• M2: 538,104 km (0.1 R)
• M3: 1,164,919 km (0.115 R)
• M4: 1,763,161 km (0.099 R)
• M5: 4,078,188 km (0.038 R)
• M6: 4,636,936 km (0.1 R)
• M7: 7,216,302 km (0.115 R)
• M8: 7,596,879 km (0.114 R)
• M9: 10,185,670 km (0.059 R)
• M10: 11,641,706 km (0.053 R)
• M11: 12,160,512 km (0.075 R)
• M12: 15,317,326 km (0.052 R)
• M13: 16,683,005 km (0.076 R)
• M14: 17,137,483 km (0.111 R)
• M15: 18,929,217 km (0.054 R)
• M16: 20,083,514 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 11.7

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.06 AU - 9.6 AU

Year: 9106 Days

Day: 6.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 32,517,231 km

• M1: 145,708 km (0.09 R)
• M2: 384,915 km (0.081 R)
• M3: 664,963 km (0.054 R)
• M4: 895,792 km (0.072 R)
• M5: 1,142,329 km (0.087 R)
• M6: 1,409,062 km (0.078 R)
• M7: 1,859,502 km (0.103 R)
• M8: 2,966,227 km (0.062 R)
• M9: 3,475,907 km (0.06 R)
• M10: 4,566,625 km (0.101 R)
• M11: 4,906,661 km (0.109 R)
• M12: 5,970,152 km (0.119 R)
• M13: 8,648,253 km (0.118 R)
• M14: 10,514,636 km (0.096 R)
• M15: 13,083,979 km (0.089 R)
• M16: 13,419,079 km (0.104 R)
• M17: 13,807,285 km (0.081 R)
• M18: 14,201,176 km (0.095 R)
• M19: 14,751,846 km (0.069 R)
• M20: 15,989,918 km (0.102 R)
• M21: 16,307,365 km (0.032 R)
• M22: 18,221,619 km (0.096 R)
• M23: 18,731,299 km (0.078 R)
• M24: 19,132,520 km (0.103 R)
• M25: 21,507,387 km (0.098 R)
• M26: 22,247,148 km (0.116 R)
• M27: 27,224,568 km (0.086 R)
• M28: 28,056,632 km (0.06 R)
• M29: 31,215,391 km (0.107 R)
• M30: 31,659,248 km (0.102 R)
• M31: 32,031,597 km (0.106 R)
• M32: 34,002,698 km (0.058 R)
• M33: 34,388,511 km (0.115 R)
• M34: 35,010,390 km (0.117 R)
• M35: 40,943,591 km (0.097 R)
• M36: 42,134,689 km (0.103 R)
• M37: 42,392,147 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.1

Radius: 6.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.24 AU - 13.54 AU

Year: 18558 Days

Day: 24.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,517,231 km

• M1: 96,191 km (0.107 R)
• M2: 1,080,695 km (0.082 R)
• M3: 1,547,740 km (0.116 R)
• M4: 1,960,031 km (0.09 R)
• M5: 3,418,611 km (0.103 R)
• M6: 6,970,363 km (0.066 R)
• M7: 9,396,093 km (0.086 R)
• M8: 11,406,987 km (0.119 R)
• M9: 11,793,698 km (0.102 R)
• M10: 13,447,053 km (0.101 R)
• M11: 15,790,953 km (0.115 R)
• M12: 18,912,761 km (0.08 R)
• M13: 23,021,018 km (0.09 R)
• M14: 30,161,025 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 12,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit