🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.74 AU - 0.94 AU

Year: 293 Days

Day: 25.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,280,210 km

• M1: 280,346 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.98 AU - 1.62 AU

Year: 564 Days

Day: 18 Hours

Environment

Temp: -30 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.21 AU - 2.01 AU

Year: 778 Days

Day: 36.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.93 AU - 2.81 AU

Year: 1389 Days

Day: 45.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.7

Radius: 11.9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.65 AU - 8.79 AU

Year: 7388 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,280,210 km

• M1: 148,251 km (0.118 R)
• M2: 788,830 km (0.116 R)
• M3: 1,567,486 km (0.079 R)
• M4: 2,155,107 km (0.052 R)
• M5: 3,066,906 km (0.03 R)
• M6: 4,143,562 km (0.102 R)
• M7: 4,535,957 km (0.089 R)
• M8: 7,214,208 km (0.1 R)
• M9: 12,988,087 km (0.119 R)
• M10: 13,378,238 km (0.062 R)
• M11: 14,007,148 km (0.044 R)
• M12: 29,837,595 km (0.085 R)
• M13: 34,289,178 km (0.087 R)
• M14: 34,714,635 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.9

Radius: 14.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.56 AU - 13.1 AU

Year: 13572 Days

Day: 8.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,280,210 km

• M1: 199,115 km (0.115 R)
• M2: 682,765 km (0.105 R)
• M3: 1,684,771 km (0.063 R)
• M4: 2,188,617 km (0.056 R)
• M5: 3,730,223 km (0.112 R)
• M6: 4,635,140 km (0.105 R)
• M7: 5,140,332 km (0.099 R)
• M8: 5,757,573 km (0.101 R)
• M9: 7,097,970 km (0.051 R)
• M10: 9,249,636 km (0.091 R)
• M11: 9,836,060 km (0.097 R)
• M12: 11,501,832 km (0.051 R)
• M13: 13,349,067 km (0.081 R)
• M14: 16,830,359 km (0.11 R)
• M15: 17,625,322 km (0.04 R)
• M16: 18,696,143 km (0.058 R)
• M17: 20,427,888 km (0.108 R)
• M18: 23,319,914 km (0.075 R)
• M19: 26,688,111 km (0.079 R)
• M20: 27,551,141 km (0.085 R)
• M21: 38,583,086 km (0.085 R)
• M22: 43,864,190 km (0.083 R)
• M23: 46,754,870 km (0.101 R)
• M24: 47,379,291 km (0.111 R)
• M25: 49,447,033 km (0.044 R)
• M26: 51,243,105 km (0.095 R)
• M27: 53,762,034 km (0.031 R)
• M28: 57,604,156 km (0.114 R)
• M29: 59,958,527 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 16,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit