🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.05 AU - 1.09 AU

Year: 387 Days

Day: 28.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.71 AU - 2.57 AU

Year: 1095 Days

Day: 38.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,387,292 km

• M1: 197,469 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.37 AU - 3.91 AU

Year: 2430 Days

Day: 33.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.08 AU - 5.54 AU

Year: 4281 Days

Day: 32 Hours

Environment

Temp: -127 °C

Axial Tilt: 131.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,387,292 km

• M1: 270,623 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.65 AU - 6.01 AU

Year: 4305 Days

Day: 16.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,387,292 km

• M1: 551,567 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579

Radius: 9.4

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.48 AU - 5.88 AU

Year: 4736 Days

Day: 13.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,387,292 km

• M1: 116,836 km (0.086 R)
• M2: 500,704 km (0.069 R)
• M3: 1,138,589 km (0.115 R)
• M4: 1,574,368 km (0.049 R)
• M5: 1,884,933 km (0.091 R)
• M6: 2,855,973 km (0.087 R)
• M7: 3,585,562 km (0.09 R)
• M8: 4,753,772 km (0.117 R)
• M9: 5,062,242 km (0.086 R)
• M10: 6,620,005 km (0.09 R)
• M11: 7,237,395 km (0.101 R)
• M12: 7,999,746 km (0.09 R)
• M13: 10,479,331 km (0.098 R)
• M14: 10,827,146 km (0.053 R)
• M15: 11,730,567 km (0.043 R)
• M16: 12,200,604 km (0.052 R)
• M17: 13,482,059 km (0.099 R)
• M18: 16,022,381 km (0.103 R)
• M19: 17,194,330 km (0.119 R)
• M20: 18,422,379 km (0.061 R)
• M21: 20,105,206 km (0.098 R)
• M22: 26,160,928 km (0.08 R)
• M23: 26,480,169 km (0.034 R)
• M24: 27,453,453 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.3

Radius: 3.1

Gravity: 53.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.37 AU - 18.79 AU

Year: 24695 Days

Day: 22 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,387,292 km

• M1: 39,793 km (0.054 R)
• M2: 162,463 km (0.12 R)
• M3: 345,571 km (0.11 R)
• M4: 478,564 km (0.103 R)
• M5: 635,941 km (0.097 R)
• M6: 1,278,314 km (0.08 R)
• M7: 1,417,141 km (0.102 R)
• M8: 2,614,372 km (0.091 R)
• M9: 2,995,099 km (0.073 R)
• M10: 3,771,512 km (0.075 R)
• M11: 7,173,218 km (0.072 R)
• M12: 8,650,347 km (0.067 R)
• M13: 12,533,160 km (0.075 R)
• M14: 12,672,436 km (0.117 R)
• M15: 12,812,908 km (0.1 R)
• M16: 13,676,985 km (0.075 R)
• M17: 15,123,447 km (0.028 R)
• M18: 19,879,463 km (0.068 R)
• M19: 21,930,449 km (0.05 R)
• M20: 22,541,258 km (0.073 R)
• M21: 24,768,770 km (0.103 R)
• M22: 32,062,414 km (0.104 R)
• M23: 33,380,072 km (0.114 R)
• M24: 35,702,280 km (0.111 R)
• M25: 39,607,981 km (0.078 R)
• M26: 39,908,074 km (0.119 R)
• M27: 41,586,114 km (0.114 R)
• M28: 41,896,080 km (0.071 R)
• M29: 46,233,970 km (0.105 R)
• M30: 53,013,895 km (0.12 R)
• M31: 60,228,552 km (0.079 R)
• M32: 62,839,334 km (0.1 R)
• M33: 64,898,249 km (0.085 R)
• M34: 65,315,328 km (0.079 R)
• M35: 73,810,243 km (0.085 R)
• M36: 76,332,762 km (0.083 R)
• M37: 76,564,938 km (0.07 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 10,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit