🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.9 AU - 1.02 AU

Year: 356 Days

Day: 39.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.13 AU - 1.29 AU

Year: 504 Days

Day: 41.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.8

Radius: 13.2

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.66 AU - 4.84 AU

Year: 3318 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 66,469,626 km

• M1: 164,109 km (0.085 R)
• M2: 730,935 km (0.101 R)
• M3: 1,176,737 km (0.059 R)
• M4: 1,676,693 km (0.087 R)
• M5: 3,083,661 km (0.103 R)
• M6: 3,890,891 km (0.098 R)
• M7: 8,339,184 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953

Radius: 12.1

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.9 AU - 10.02 AU

Year: 10158 Days

Day: 11.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,469,626 km

• M1: 150,495 km (0.107 R)
• M2: 671,545 km (0.094 R)
• M3: 1,109,119 km (0.111 R)
• M4: 1,695,542 km (0.115 R)
• M5: 2,232,599 km (0.094 R)
• M6: 4,319,040 km (0.083 R)
• M7: 6,572,283 km (0.062 R)
• M8: 7,136,267 km (0.115 R)
• M9: 7,908,641 km (0.115 R)
• M10: 8,547,274 km (0.112 R)
• M11: 9,721,767 km (0.041 R)
• M12: 10,455,096 km (0.113 R)
• M13: 12,032,157 km (0.117 R)
• M14: 12,693,080 km (0.103 R)
• M15: 14,022,407 km (0.094 R)
• M16: 14,418,692 km (0.08 R)
• M17: 15,164,736 km (0.045 R)
• M18: 16,151,334 km (0.102 R)
• M19: 16,660,416 km (0.091 R)
• M20: 19,206,123 km (0.091 R)
• M21: 23,264,713 km (0.103 R)
• M22: 25,250,176 km (0.071 R)
• M23: 28,806,716 km (0.084 R)
• M24: 29,448,341 km (0.119 R)
• M25: 31,542,861 km (0.1 R)
• M26: 37,273,805 km (0.083 R)
• M27: 37,780,643 km (0.066 R)
• M28: 38,549,427 km (0.095 R)
• M29: 42,550,870 km (0.082 R)
• M30: 43,104,532 km (0.112 R)
• M31: 46,381,623 km (0.102 R)
• M32: 46,968,196 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.9

Radius: 10.8

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.71 AU - 11.13 AU

Year: 13667 Days

Day: 8.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,469,626 km

• M1: 134,488 km (0.104 R)
• M2: 995,275 km (0.107 R)
• M3: 1,454,540 km (0.049 R)
• M4: 2,673,164 km (0.044 R)
• M5: 4,672,839 km (0.1 R)
• M6: 5,119,538 km (0.094 R)
• M7: 7,562,621 km (0.086 R)
• M8: 7,938,561 km (0.077 R)
• M9: 8,476,066 km (0.049 R)
• M10: 8,933,686 km (0.065 R)
• M11: 11,413,420 km (0.068 R)
• M12: 15,117,164 km (0.069 R)
• M13: 15,867,547 km (0.105 R)
• M14: 20,900,319 km (0.04 R)
• M15: 25,204,548 km (0.06 R)
• M16: 37,518,248 km (0.098 R)
• M17: 37,927,099 km (0.116 R)
• M18: 45,803,876 km (0.077 R)
• M19: 58,275,103 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 17,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit