🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.61 AU - 0.69 AU

Year: 195 Days

Day: 14.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.51 AU - 0.83 AU

Year: 204 Days

Day: 29.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.34 AU - 3.44 AU

Year: 1831 Days

Day: 42.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,397,265 km

• M1: 110,702 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.6

Radius: 12.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.57 AU - 10.83 AU

Year: 12144 Days

Day: 12.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,397,265 km

• M1: 160,668 km (0.1 R)
• M2: 728,691 km (0.093 R)
• M3: 1,338,602 km (0.111 R)
• M4: 1,845,739 km (0.117 R)
• M5: 3,011,106 km (0.11 R)
• M6: 4,618,236 km (0.116 R)
• M7: 5,694,144 km (0.056 R)
• M8: 9,732,389 km (0.03 R)
• M9: 12,977,914 km (0.104 R)
• M10: 14,330,279 km (0.057 R)
• M11: 16,813,753 km (0.045 R)
• M12: 17,824,287 km (0.038 R)
• M13: 27,318,067 km (0.099 R)
• M14: 33,410,590 km (0.062 R)
• M15: 35,588,286 km (0.049 R)
• M16: 39,845,094 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.8

Radius: 3.9

Gravity: 27.8 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.54 AU - 15.74 AU

Year: 19821 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,397,265 km

• M1: 48,470 km (0.094 R)
• M2: 322,084 km (0.092 R)
• M3: 503,995 km (0.1 R)
• M4: 661,671 km (0.113 R)
• M5: 1,734,288 km (0.109 R)
• M6: 1,910,365 km (0.112 R)
• M7: 3,050,749 km (0.089 R)
• M8: 3,692,075 km (0.094 R)
• M9: 3,895,080 km (0.094 R)
• M10: 5,164,717 km (0.053 R)
• M11: 5,308,780 km (0.062 R)
• M12: 6,988,465 km (0.117 R)
• M13: 8,434,627 km (0.086 R)
• M14: 15,163,091 km (0.114 R)
• M15: 16,524,880 km (0.09 R)
• M16: 16,996,412 km (0.109 R)
• M17: 19,315,628 km (0.067 R)
• M18: 20,550,858 km (0.086 R)
• M19: 22,596,459 km (0.079 R)
• M20: 29,197,465 km (0.112 R)
• M21: 29,540,493 km (0.05 R)
• M22: 30,001,853 km (0.029 R)
• M23: 30,939,084 km (0.115 R)
• M24: 34,627,419 km (0.094 R)
• M25: 35,011,736 km (0.039 R)
• M26: 40,835,282 km (0.04 R)
• M27: 44,955,207 km (0.108 R)
• M28: 49,505,376 km (0.114 R)
• M29: 55,568,727 km (0.095 R)
• M30: 55,743,907 km (0.112 R)
• M31: 58,415,425 km (0.102 R)
• M32: 60,427,816 km (0.03 R)
• M33: 60,798,669 km (0.117 R)
• M34: 61,544,863 km (0.086 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: 337 - 17,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit