🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.79 AU - 0.95 AU

Year: 288 Days

Day: 15.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.74 AU - 1 AU

Year: 288 Days

Day: 31.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.21 AU - 2.77 AU

Year: 1394 Days

Day: 33.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,054,301 km

• M1: 23,038 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.8

Radius: 11.9

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.43 AU - 6.65 AU

Year: 4626 Days

Day: 5.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,054,301 km

• M1: 147,952 km (0.104 R)
• M2: 618,288 km (0.108 R)
• M3: 2,132,518 km (0.09 R)
• M4: 3,170,727 km (0.104 R)
• M5: 4,309,765 km (0.076 R)
• M6: 5,217,974 km (0.044 R)
• M7: 5,620,841 km (0.1 R)
• M8: 9,557,509 km (0.051 R)
• M9: 10,412,461 km (0.071 R)
• M10: 13,633,303 km (0.108 R)
• M11: 15,415,313 km (0.12 R)
• M12: 16,023,727 km (0.038 R)
• M13: 18,993,245 km (0.072 R)
• M14: 22,947,865 km (0.05 R)
• M15: 24,181,897 km (0.068 R)
• M16: 25,307,173 km (0.092 R)
• M17: 25,998,913 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.4

Radius: 7.8

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 15.53 AU - 17.31 AU

Year: 23605 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,054,301 km

• M1: 97,089 km (0.086 R)
• M2: 348,413 km (0.066 R)
• M3: 1,270,535 km (0.075 R)
• M4: 2,993,603 km (0.096 R)
• M5: 3,596,183 km (0.083 R)
• M6: 4,107,359 km (0.11 R)
• M7: 4,926,258 km (0.118 R)
• M8: 5,681,129 km (0.119 R)
• M9: 7,075,231 km (0.091 R)
• M10: 7,469,272 km (0.116 R)
• M11: 12,677,971 km (0.105 R)
• M12: 13,333,658 km (0.045 R)
• M13: 18,021,457 km (0.083 R)
• M14: 21,488,238 km (0.117 R)
• M15: 24,585,363 km (0.04 R)
• M16: 32,180,447 km (0.118 R)
• M17: 35,496,882 km (0.093 R)
• M18: 37,090,398 km (0.12 R)
• M19: 39,954,151 km (0.111 R)
• M20: 43,124,279 km (0.095 R)
• M21: 48,013,137 km (0.092 R)
• M22: 48,539,124 km (0.103 R)
• M23: 52,699,440 km (0.098 R)
• M24: 53,259,086 km (0.075 R)
• M25: 59,074,853 km (0.065 R)
• M26: 67,687,801 km (0.055 R)
• M27: 70,584,165 km (0.096 R)
• M28: 75,435,773 km (0.077 R)
• M29: 76,146,513 km (0.07 R)
• M30: 79,767,380 km (0.097 R)
• M31: 81,495,684 km (0.12 R)
• M32: 83,248,821 km (0.119 R)
• M33: 83,754,313 km (0.094 R)
• M34: 84,771,429 km (0.103 R)
• M35: 85,283,053 km (0.026 R)
• M36: 86,054,230 km (0.051 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 17,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit