🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.81 AU - 0.87 AU

Year: 325 Days

Day: 26.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.33 AU - 2.99 AU

Year: 1830 Days

Day: 23.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,071,170 km

• M1: 126,859 km (0.117 R)
• M2: 428,897 km (0.062 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.8

Radius: 13.5

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.78 AU - 10.56 AU

Year: 10767 Days

Day: 12.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,071,170 km

• M1: 169,345 km (0.055 R)
• M2: 941,719 km (0.111 R)
• M3: 1,724,415 km (0.094 R)
• M4: 2,185,625 km (0.088 R)
• M5: 3,014,397 km (0.091 R)
• M6: 3,479,347 km (0.109 R)
• M7: 4,174,529 km (0.081 R)
• M8: 5,050,424 km (0.043 R)
• M9: 5,484,707 km (0.082 R)
• M10: 9,917,740 km (0.08 R)
• M11: 13,660,380 km (0.105 R)
• M12: 15,846,154 km (0.061 R)
• M13: 17,056,850 km (0.118 R)
• M14: 19,586,251 km (0.114 R)
• M15: 35,047,191 km (0.096 R)
• M16: 37,799,642 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.4

Radius: 5.8

Gravity: 23.76 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 12.45 AU - 16.03 AU

Year: 22663 Days

Day: 23 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,071,170 km

• M1: 76,145 km (0.096 R)
• M2: 290,968 km (0.1 R)
• M3: 588,069 km (0.052 R)
• M4: 2,468,365 km (0.055 R)
• M5: 4,959,917 km (0.12 R)
• M6: 5,312,669 km (0.027 R)
• M7: 7,233,207 km (0.115 R)
• M8: 7,483,035 km (0.118 R)
• M9: 7,738,548 km (0.098 R)
• M10: 8,819,393 km (0.114 R)
• M11: 9,104,676 km (0.099 R)
• M12: 9,337,151 km (0.065 R)
• M13: 11,210,116 km (0.033 R)
• M14: 11,612,684 km (0.028 R)
• M15: 11,955,413 km (0.09 R)
• M16: 16,439,460 km (0.111 R)
• M17: 16,871,648 km (0.101 R)
• M18: 25,888,360 km (0.092 R)
• M19: 26,473,288 km (0.069 R)
• M20: 30,169,253 km (0.05 R)
• M21: 34,335,254 km (0.098 R)
• M22: 35,756,733 km (0.088 R)
• M23: 36,774,897 km (0.079 R)
• M24: 41,676,022 km (0.12 R)
• M25: 55,215,527 km (0.104 R)
• M26: 68,038,458 km (0.072 R)
• M27: 70,276,442 km (0.047 R)
• M28: 73,026,201 km (0.12 R)
• M29: 73,258,526 km (0.119 R)
• M30: 75,846,868 km (0.107 R)
• M31: 80,460,168 km (0.116 R)
• M32: 80,956,384 km (0.091 R)
• M33: 83,976,615 km (0.119 R)
• M34: 84,231,679 km (0.094 R)
• M35: 86,290,595 km (0.076 R)
• M36: 87,071,197 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 14,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit