🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.56 AU - 0.78 AU

Year: 197 Days

Day: 43.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,191,567 km

• M1: 46,226 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.55 AU - 1.85 AU

Year: 798 Days

Day: 36.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.55 AU - 2.49 AU

Year: 1033 Days

Day: 21.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,191,567 km

• M1: 1,161,328 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.7

Radius: 13.4

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.59 AU - 7.15 AU

Year: 5786 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 93.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,191,567 km

• M1: 167,550 km (0.068 R)
• M2: 645,964 km (0.071 R)
• M3: 1,802,804 km (0.111 R)
• M4: 2,257,731 km (0.071 R)
• M5: 2,806,905 km (0.099 R)
• M6: 4,428,695 km (0.101 R)
• M7: 5,218,273 km (0.098 R)
• M8: 6,792,940 km (0.043 R)
• M9: 7,983,141 km (0.07 R)
• M10: 9,039,451 km (0.056 R)
• M11: 11,251,854 km (0.119 R)
• M12: 13,108,813 km (0.113 R)
• M13: 13,804,592 km (0.032 R)
• M14: 14,316,666 km (0.073 R)
• M15: 15,216,198 km (0.086 R)
• M16: 16,837,240 km (0.115 R)
• M17: 18,081,147 km (0.036 R)
• M18: 19,385,490 km (0.103 R)
• M19: 24,113,830 km (0.053 R)
• M20: 25,234,917 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.8

Radius: 7.4

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 16.59 AU - 18.29 AU

Year: 26211 Days

Day: 24.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,191,567 km

• M1: 185,053 km (0.102 R)
• M2: 424,110 km (0.109 R)
• M3: 912,397 km (0.072 R)
• M4: 1,268,889 km (0.05 R)
• M5: 1,881,044 km (0.12 R)
• M6: 3,440,601 km (0.088 R)
• M7: 3,952,525 km (0.109 R)
• M8: 5,318,653 km (0.092 R)
• M9: 5,796,020 km (0.091 R)
• M10: 8,046,271 km (0.114 R)
• M11: 9,224,205 km (0.075 R)
• M12: 9,679,730 km (0.068 R)
• M13: 11,010,254 km (0.068 R)
• M14: 11,917,864 km (0.065 R)
• M15: 17,130,751 km (0.095 R)
• M16: 18,795,476 km (0.078 R)
• M17: 21,540,149 km (0.033 R)
• M18: 26,197,280 km (0.075 R)
• M19: 26,995,085 km (0.079 R)
• M20: 30,474,133 km (0.065 R)
• M21: 33,172,281 km (0.032 R)
• M22: 35,608,332 km (0.063 R)
• M23: 39,630,870 km (0.066 R)
• M24: 44,426,229 km (0.108 R)
• M25: 46,052,059 km (0.118 R)
• M26: 49,249,713 km (0.034 R)
• M27: 51,698,331 km (0.109 R)
• M28: 59,920,978 km (0.092 R)
• M29: 62,911,889 km (0.114 R)
• M30: 64,547,143 km (0.081 R)
• M31: 66,630,592 km (0.1 R)
• M32: 77,258,175 km (0.025 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 17,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit