🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.87 AU - 1.37 AU

Year: 444 Days

Day: 17.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.53 AU - 3.91 AU

Year: 2689 Days

Day: 27.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 12.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.9 AU - 10.4 AU

Year: 11234 Days

Day: 14.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,540,143 km

• M1: 154,235 km (0.066 R)
• M2: 543,938 km (0.075 R)
• M3: 952,938 km (0.079 R)
• M4: 1,475,933 km (0.076 R)
• M5: 2,138,801 km (0.106 R)
• M6: 2,972,210 km (0.099 R)
• M7: 3,569,405 km (0.098 R)
• M8: 5,561,450 km (0.032 R)
• M9: 6,543,411 km (0.078 R)
• M10: 7,170,824 km (0.095 R)
• M11: 9,618,245 km (0.115 R)
• M12: 10,479,630 km (0.118 R)
• M13: 11,867,150 km (0.115 R)
• M14: 12,300,984 km (0.106 R)
• M15: 14,082,844 km (0.06 R)
• M16: 17,728,395 km (0.081 R)
• M17: 21,717,871 km (0.079 R)
• M18: 22,532,581 km (0.101 R)
• M19: 23,536,981 km (0.105 R)
• M20: 25,099,082 km (0.081 R)
• M21: 30,401,279 km (0.096 R)
• M22: 36,065,653 km (0.083 R)
• M23: 38,374,397 km (0.108 R)
• M24: 39,085,884 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.3

Radius: 11.7

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.67 AU - 13.93 AU

Year: 14235 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,540,143 km

• M1: 145,559 km (0.039 R)
• M2: 546,631 km (0.104 R)
• M3: 955,781 km (0.069 R)
• M4: 1,511,836 km (0.12 R)
• M5: 3,089,196 km (0.117 R)
• M6: 3,730,971 km (0.046 R)
• M7: 4,432,435 km (0.101 R)
• M8: 5,127,916 km (0.104 R)
• M9: 6,376,609 km (0.061 R)
• M10: 9,237,220 km (0.065 R)
• M11: 9,841,146 km (0.109 R)
• M12: 10,225,762 km (0.06 R)
• M13: 10,770,897 km (0.038 R)
• M14: 11,440,198 km (0.034 R)
• M15: 11,919,659 km (0.104 R)
• M16: 13,497,468 km (0.066 R)
• M17: 15,595,728 km (0.115 R)
• M18: 16,519,794 km (0.031 R)
• M19: 20,428,936 km (0.104 R)
• M20: 21,056,199 km (0.101 R)
• M21: 22,184,915 km (0.103 R)
• M22: 23,268,602 km (0.116 R)
• M23: 25,541,443 km (0.027 R)
• M24: 28,731,917 km (0.093 R)
• M25: 33,135,779 km (0.084 R)
• M26: 33,892,894 km (0.119 R)
• M27: 36,576,679 km (0.106 R)
• M28: 37,618,629 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.6

Radius: 5.3

Gravity: 26.44 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 11.68 AU - 13.18 AU

Year: 16422 Days

Day: 15.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,540,143 km

• M1: 73,453 km (0.057 R)
• M2: 341,083 km (0.09 R)
• M3: 888,163 km (0.104 R)
• M4: 1,474,437 km (0.094 R)
• M5: 1,735,934 km (0.099 R)
• M6: 2,145,533 km (0.068 R)
• M7: 2,394,912 km (0.084 R)
• M8: 2,571,737 km (0.114 R)
• M9: 2,853,280 km (0.031 R)
• M10: 4,785,187 km (0.059 R)
• M11: 6,100,003 km (0.094 R)
• M12: 6,601,305 km (0.028 R)
• M13: 6,818,222 km (0.116 R)
• M14: 6,995,196 km (0.033 R)
• M15: 7,544,370 km (0.089 R)
• M16: 10,202,575 km (0.11 R)
• M17: 19,307,999 km (0.093 R)
• M18: 20,112,087 km (0.11 R)
• M19: 23,653,368 km (0.082 R)
• M20: 23,855,774 km (0.065 R)
• M21: 25,411,442 km (0.093 R)
• M22: 27,477,239 km (0.109 R)
• M23: 37,270,664 km (0.073 R)
• M24: 40,361,655 km (0.1 R)
• M25: 43,014,474 km (0.055 R)
• M26: 45,781,137 km (0.114 R)
• M27: 53,039,027 km (0.103 R)
• M28: 55,499,763 km (0.105 R)
• M29: 59,332,011 km (0.076 R)
• M30: 61,217,244 km (0.042 R)
• M31: 66,104,606 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 15,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit