🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.8 AU - 1.02 AU

Year: 329 Days

Day: 32.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,755,409 km

• M1: 304,282 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.11 AU - 1.73 AU

Year: 641 Days

Day: 27.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,755,409 km

• M1: 51,761 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.32 AU - 2.06 AU

Year: 832 Days

Day: 42.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,755,409 km

• M1: 45,478 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.6

Radius: 14.4

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.7 AU - 5.22 AU

Year: 4184 Days

Day: 13.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,755,409 km

• M1: 179,218 km (0.093 R)
• M2: 775,366 km (0.033 R)
• M3: 1,224,309 km (0.097 R)
• M4: 1,843,195 km (0.109 R)
• M5: 3,110,289 km (0.11 R)
• M6: 3,602,167 km (0.032 R)
• M7: 5,105,626 km (0.116 R)
• M8: 5,853,166 km (0.081 R)
• M9: 6,962,435 km (0.09 R)
• M10: 7,812,150 km (0.051 R)
• M11: 8,883,570 km (0.077 R)
• M12: 9,555,863 km (0.115 R)
• M13: 10,562,806 km (0.105 R)
• M14: 11,227,171 km (0.111 R)
• M15: 12,252,215 km (0.11 R)
• M16: 15,988,572 km (0.118 R)
• M17: 19,231,255 km (0.115 R)
• M18: 21,881,381 km (0.102 R)
• M19: 22,381,637 km (0.081 R)
• M20: 24,230,966 km (0.066 R)
• M21: 25,076,193 km (0.112 R)
• M22: 26,020,455 km (0.044 R)
• M23: 27,647,033 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 12.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.34 AU - 6.7 AU

Year: 6306 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,755,409 km

• M1: 165,605 km (0.101 R)
• M2: 597,045 km (0.075 R)
• M3: 1,287,738 km (0.075 R)
• M4: 1,885,083 km (0.026 R)
• M5: 2,437,398 km (0.118 R)
• M6: 3,037,136 km (0.099 R)
• M7: 4,330,260 km (0.097 R)
• M8: 5,045,338 km (0.082 R)
• M9: 5,684,869 km (0.11 R)
• M10: 6,087,736 km (0.078 R)
• M11: 6,882,250 km (0.106 R)
• M12: 7,857,329 km (0.085 R)
• M13: 8,799,347 km (0.113 R)
• M14: 9,255,620 km (0.083 R)
• M15: 11,145,490 km (0.102 R)
• M16: 12,801,389 km (0.034 R)
• M17: 14,501,270 km (0.114 R)
• M18: 16,974,422 km (0.111 R)
• M19: 18,210,998 km (0.077 R)
• M20: 21,009,226 km (0.096 R)
• M21: 21,601,484 km (0.06 R)
• M22: 23,762,575 km (0.071 R)
• M23: 25,979,615 km (0.085 R)
• M24: 28,691,226 km (0.092 R)
• M25: 32,168,329 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 17,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit