🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.46 AU - 0.62 AU

Year: 146 Days

Day: 44.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.98 AU - 1 AU

Year: 363 Days

Day: 36.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 123.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,349,730 km

• M1: 37,699 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.84 AU - 1.26 AU

Year: 397 Days

Day: 34.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,349,730 km

• M1: 43,683 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.69 AU - 2.03 AU

Year: 936 Days

Day: 43.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,349,730 km

• M1: 914,641 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.7

Radius: 8.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.34 AU - 7.38 AU

Year: 6629 Days

Day: 9.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,349,730 km

• M1: 104,868 km (0.119 R)
• M2: 475,871 km (0.115 R)
• M3: 895,493 km (0.109 R)
• M4: 1,537,417 km (0.1 R)
• M5: 1,819,409 km (0.057 R)
• M6: 3,132,729 km (0.097 R)
• M7: 4,189,040 km (0.105 R)
• M8: 4,745,693 km (0.063 R)
• M9: 5,408,113 km (0.097 R)
• M10: 5,701,773 km (0.086 R)
• M11: 6,548,198 km (0.078 R)
• M12: 6,848,291 km (0.03 R)
• M13: 7,915,373 km (0.056 R)
• M14: 8,410,691 km (0.048 R)
• M15: 10,241,919 km (0.107 R)
• M16: 11,062,463 km (0.109 R)
• M17: 13,357,893 km (0.066 R)
• M18: 16,013,106 km (0.074 R)
• M19: 16,558,988 km (0.094 R)
• M20: 17,179,969 km (0.079 R)
• M21: 17,496,219 km (0.112 R)
• M22: 17,752,031 km (0.1 R)
• M23: 19,001,323 km (0.033 R)
• M24: 22,643,134 km (0.072 R)
• M25: 24,667,492 km (0.087 R)
• M26: 27,149,919 km (0.066 R)
• M27: 30,898,243 km (0.115 R)
• M28: 31,460,432 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60

Radius: 11.3

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.22 AU - 11.84 AU

Year: 14445 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,349,730 km

• M1: 160,967 km (0.12 R)
• M2: 605,273 km (0.093 R)
• M3: 986,299 km (0.099 R)
• M4: 1,340,995 km (0.119 R)
• M5: 1,924,876 km (0.083 R)
• M6: 3,383,156 km (0.108 R)
• M7: 5,393,302 km (0.095 R)
• M8: 7,234,553 km (0.073 R)
• M9: 9,343,285 km (0.116 R)
• M10: 10,711,208 km (0.115 R)
• M11: 12,591,503 km (0.111 R)
• M12: 17,594,505 km (0.117 R)
• M13: 26,717,881 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698

Radius: 5.3

Gravity: 24.85 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.61 AU - 15.71 AU

Year: 17614 Days

Day: 18.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,349,730 km

• M1: 67,618 km (0.071 R)
• M2: 423,512 km (0.114 R)
• M3: 910,004 km (0.086 R)
• M4: 1,099,544 km (0.113 R)
• M5: 3,002,579 km (0.075 R)
• M6: 6,135,009 km (0.105 R)
• M7: 8,034,752 km (0.111 R)
• M8: 9,010,429 km (0.106 R)
• M9: 9,891,411 km (0.114 R)
• M10: 11,194,708 km (0.04 R)
• M11: 12,541,537 km (0.046 R)
• M12: 18,663,681 km (0.107 R)
• M13: 19,546,308 km (0.105 R)
• M14: 20,089,049 km (0.089 R)
• M15: 21,015,958 km (0.065 R)
• M16: 21,204,750 km (0.118 R)
• M17: 22,360,992 km (0.094 R)
• M18: 24,070,148 km (0.07 R)
• M19: 26,628,421 km (0.115 R)
• M20: 30,313,914 km (0.11 R)
• M21: 31,285,702 km (0.094 R)
• M22: 33,419,267 km (0.037 R)
• M23: 33,676,425 km (0.05 R)
• M24: 34,325,231 km (0.049 R)
• M25: 40,108,236 km (0.076 R)
• M26: 43,228,998 km (0.108 R)
• M27: 44,304,157 km (0.082 R)
• M28: 44,614,573 km (0.039 R)
• M29: 45,554,646 km (0.108 R)
• M30: 46,989,290 km (0.094 R)
• M31: 49,114,477 km (0.073 R)
• M32: 62,637,975 km (0.077 R)
• M33: 67,438,870 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit