🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.45 AU - 0.63 AU

Year: 148 Days

Day: 21.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.81 AU - 1.13 AU

Year: 356 Days

Day: 43 Hours

Environment

Temp: 25 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.63 AU - 2.55 AU

Year: 1126 Days

Day: 29.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.83 AU - 2.75 AU

Year: 1292 Days

Day: 21.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.3 AU - 2.62 AU

Year: 1438 Days

Day: 42.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 56.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.3

Radius: 14.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.85 AU - 7.93 AU

Year: 7489 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,473,901 km

• M1: 177,872 km (0.085 R)
• M2: 963,410 km (0.118 R)
• M3: 1,549,236 km (0.04 R)
• M4: 2,054,128 km (0.087 R)
• M5: 2,865,398 km (0.026 R)
• M6: 3,511,810 km (0.085 R)
• M7: 4,182,756 km (0.094 R)
• M8: 5,045,487 km (0.076 R)
• M9: 5,842,545 km (0.084 R)
• M10: 6,303,306 km (0.107 R)
• M11: 7,023,321 km (0.076 R)
• M12: 8,395,881 km (0.119 R)
• M13: 10,113,863 km (0.077 R)
• M14: 10,826,398 km (0.047 R)
• M15: 11,715,907 km (0.081 R)
• M16: 13,376,294 km (0.116 R)
• M17: 13,963,166 km (0.042 R)
• M18: 15,131,525 km (0.089 R)
• M19: 17,159,923 km (0.111 R)
• M20: 24,014,497 km (0.058 R)
• M21: 27,870,831 km (0.091 R)
• M22: 29,006,279 km (0.117 R)
• M23: 29,540,643 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609

Radius: 8.9

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.22 AU - 11.74 AU

Year: 13563 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,473,901 km

• M1: 110,852 km (0.112 R)
• M2: 407,654 km (0.091 R)
• M3: 1,023,399 km (0.032 R)
• M4: 1,388,119 km (0.09 R)
• M5: 1,678,638 km (0.075 R)
• M6: 2,965,628 km (0.037 R)
• M7: 3,479,946 km (0.076 R)
• M8: 3,827,162 km (0.096 R)
• M9: 4,256,807 km (0.107 R)
• M10: 6,037,471 km (0.073 R)
• M11: 6,620,753 km (0.09 R)
• M12: 6,946,876 km (0.105 R)
• M13: 8,266,629 km (0.115 R)
• M14: 8,936,678 km (0.057 R)
• M15: 11,279,380 km (0.119 R)
• M16: 12,904,013 km (0.095 R)
• M17: 16,314,845 km (0.103 R)
• M18: 17,138,680 km (0.118 R)
• M19: 17,599,591 km (0.113 R)
• M20: 19,526,262 km (0.097 R)
• M21: 20,198,555 km (0.104 R)
• M22: 20,799,490 km (0.074 R)
• M23: 23,604,749 km (0.074 R)
• M24: 24,464,189 km (0.079 R)
• M25: 26,043,344 km (0.058 R)
• M26: 26,346,878 km (0.118 R)
• M27: 26,960,977 km (0.06 R)
• M28: 29,953,533 km (0.048 R)
• M29: 31,990,308 km (0.117 R)
• M30: 32,924,397 km (0.048 R)
• M31: 35,960,785 km (0.12 R)
• M32: 37,740,252 km (0.084 R)
• M33: 42,724,553 km (0.103 R)
• M34: 53,975,361 km (0.057 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 16,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit