🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.57 AU - 0.59 AU

Year: 155 Days

Day: 20.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.01 AU - 1.01 AU

Year: 357 Days

Day: 13.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.3 AU - 4.52 AU

Year: 2717 Days

Day: 40.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.4 AU - 5.88 AU

Year: 4096 Days

Day: 31.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.7

Radius: 11.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.45 AU - 6.95 AU

Year: 4783 Days

Day: 13.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,464,975 km

• M1: 140,173 km (0.104 R)
• M2: 759,359 km (0.118 R)
• M3: 1,251,835 km (0.102 R)
• M4: 1,882,540 km (0.071 R)
• M5: 2,258,479 km (0.058 R)
• M6: 2,669,873 km (0.046 R)
• M7: 4,236,761 km (0.07 R)
• M8: 4,822,287 km (0.063 R)
• M9: 6,182,431 km (0.051 R)
• M10: 6,566,299 km (0.102 R)
• M11: 7,321,619 km (0.097 R)
• M12: 9,464,010 km (0.11 R)
• M13: 10,776,432 km (0.08 R)
• M14: 12,036,944 km (0.074 R)
• M15: 13,991,590 km (0.025 R)
• M16: 14,559,463 km (0.075 R)
• M17: 15,044,459 km (0.11 R)
• M18: 17,578,199 km (0.038 R)
• M19: 18,463,818 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.5

Radius: 14.1

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.02 AU - 15.22 AU

Year: 15757 Days

Day: 8.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,464,975 km

• M1: 175,329 km (0.047 R)
• M2: 759,508 km (0.117 R)
• M3: 1,492,089 km (0.09 R)
• M4: 1,936,096 km (0.056 R)
• M5: 2,731,358 km (0.117 R)
• M6: 3,658,865 km (0.114 R)
• M7: 4,224,793 km (0.074 R)
• M8: 5,038,606 km (0.093 R)
• M9: 5,603,039 km (0.086 R)
• M10: 6,099,404 km (0.072 R)
• M11: 7,262,977 km (0.033 R)
• M12: 8,802,040 km (0.115 R)
• M13: 9,377,094 km (0.115 R)
• M14: 10,602,450 km (0.059 R)
• M15: 11,703,041 km (0.103 R)
• M16: 15,949,377 km (0.072 R)
• M17: 19,001,772 km (0.068 R)
• M18: 19,882,903 km (0.066 R)
• M19: 20,623,862 km (0.116 R)
• M20: 21,813,165 km (0.104 R)
• M21: 22,601,546 km (0.057 R)
• M22: 24,049,802 km (0.102 R)
• M23: 25,080,981 km (0.115 R)
• M24: 26,633,059 km (0.04 R)
• M25: 30,574,962 km (0.096 R)
• M26: 32,912,429 km (0.109 R)
• M27: 34,771,482 km (0.114 R)
• M28: 37,815,350 km (0.099 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit