🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.94 AU - 1.02 AU

Year: 412 Days

Day: 22.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.33 AU - 1.75 AU

Year: 811 Days

Day: 22.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,443,071 km

• M1: 64,177 km (0.113 R)
• M2: 1,069,774 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233

Radius: 9.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.57 AU - 4.07 AU

Year: 2569 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,443,071 km

• M1: 122,221 km (0.109 R)
• M2: 476,320 km (0.111 R)
• M3: 1,191,098 km (0.067 R)
• M4: 3,085,905 km (0.077 R)
• M5: 4,656,084 km (0.089 R)
• M6: 5,141,230 km (0.079 R)
• M7: 6,750,903 km (0.064 R)
• M8: 7,214,058 km (0.078 R)
• M9: 7,534,497 km (0.104 R)
• M10: 8,852,304 km (0.11 R)
• M11: 10,656,455 km (0.096 R)
• M12: 11,608,496 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 10.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.05 AU - 4.43 AU

Year: 3071 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,443,071 km

• M1: 126,859 km (0.11 R)
• M2: 1,682,677 km (0.113 R)
• M3: 2,042,909 km (0.102 R)
• M4: 2,760,081 km (0.051 R)
• M5: 3,550,107 km (0.117 R)
• M6: 3,998,452 km (0.081 R)
• M7: 4,606,717 km (0.083 R)
• M8: 5,366,225 km (0.086 R)
• M9: 6,232,546 km (0.11 R)
• M10: 6,833,182 km (0.06 R)
• M11: 7,217,349 km (0.092 R)
• M12: 8,965,251 km (0.063 R)
• M13: 10,575,821 km (0.09 R)
• M14: 11,203,235 km (0.117 R)
• M15: 11,855,482 km (0.103 R)
• M16: 14,139,841 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.1

Radius: 8.8

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.82 AU - 7.5 AU

Year: 6492 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,443,071 km

• M1: 111,750 km (0.113 R)
• M2: 400,773 km (0.116 R)
• M3: 715,826 km (0.066 R)
• M4: 1,362,687 km (0.119 R)
• M5: 1,924,128 km (0.119 R)
• M6: 2,258,778 km (0.107 R)
• M7: 2,968,321 km (0.116 R)
• M8: 4,128,004 km (0.094 R)
• M9: 5,271,231 km (0.067 R)
• M10: 5,655,248 km (0.12 R)
• M11: 5,963,420 km (0.101 R)
• M12: 6,250,199 km (0.075 R)
• M13: 6,782,917 km (0.117 R)
• M14: 9,221,512 km (0.103 R)
• M15: 13,023,542 km (0.093 R)
• M16: 17,368,911 km (0.06 R)
• M17: 18,154,450 km (0.104 R)
• M18: 19,238,137 km (0.115 R)
• M19: 22,059,702 km (0.093 R)
• M20: 23,687,925 km (0.117 R)
• M21: 30,626,274 km (0.098 R)
• M22: 30,910,062 km (0.093 R)
• M23: 32,945,490 km (0.105 R)
• M24: 33,443,053 km (0.057 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 16,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit