🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.57 AU - 0.81 AU

Year: 214 Days

Day: 25.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,502,836 km

• M1: 67,319 km (0.119 R)
• M2: 133,890 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.8 AU - 2.88 AU

Year: 1334 Days

Day: 15.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,502,836 km

• M1: 112,647 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.35 AU - 3.57 AU

Year: 2399 Days

Day: 12.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 164.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,502,836 km

• M1: 1,687,314 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.7

Radius: 14.7

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.08 AU - 8.48 AU

Year: 7322 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 73,502,836 km

• M1: 183,856 km (0.081 R)
• M2: 650,152 km (0.05 R)
• M3: 1,402,181 km (0.073 R)
• M4: 2,132,817 km (0.066 R)
• M5: 2,702,037 km (0.088 R)
• M6: 3,282,925 km (0.089 R)
• M7: 4,100,478 km (0.075 R)
• M8: 5,171,449 km (0.096 R)
• M9: 6,855,921 km (0.075 R)
• M10: 7,465,682 km (0.106 R)
• M11: 8,363,119 km (0.033 R)
• M12: 8,838,242 km (0.091 R)
• M13: 9,654,897 km (0.114 R)
• M14: 10,521,368 km (0.043 R)
• M15: 11,127,389 km (0.079 R)
• M16: 14,887,382 km (0.118 R)
• M17: 16,176,616 km (0.101 R)
• M18: 19,573,236 km (0.08 R)
• M19: 20,336,634 km (0.04 R)
• M20: 22,331,970 km (0.083 R)
• M21: 24,895,030 km (0.113 R)
• M22: 26,431,700 km (0.065 R)
• M23: 30,194,535 km (0.1 R)
• M24: 31,836,820 km (0.053 R)
• M25: 32,361,909 km (0.107 R)
• M26: 36,659,407 km (0.097 R)
• M27: 38,884,975 km (0.096 R)
• M28: 40,704,533 km (0.068 R)
• M29: 41,323,420 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.5

Radius: 3.5

Gravity: 76.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.58 AU - 14.2 AU

Year: 16258 Days

Day: 24.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,502,836 km

• M1: 48,619 km (0.086 R)
• M2: 262,843 km (0.098 R)
• M3: 1,009,038 km (0.091 R)
• M4: 1,891,366 km (0.039 R)
• M5: 2,731,657 km (0.047 R)
• M6: 4,301,238 km (0.086 R)
• M7: 6,007,102 km (0.043 R)
• M8: 6,516,782 km (0.104 R)
• M9: 10,856,617 km (0.074 R)
• M10: 11,355,526 km (0.065 R)
• M11: 14,228,553 km (0.116 R)
• M12: 19,481,532 km (0.063 R)
• M13: 21,744,051 km (0.085 R)
• M14: 23,345,945 km (0.047 R)
• M15: 25,783,791 km (0.079 R)
• M16: 30,663,824 km (0.095 R)
• M17: 35,714,397 km (0.073 R)
• M18: 40,694,959 km (0.072 R)
• M19: 51,830,127 km (0.113 R)
• M20: 55,218,070 km (0.09 R)
• M21: 64,226,555 km (0.076 R)
• M22: 69,182,882 km (0.082 R)
• M23: 72,188,453 km (0.06 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 13,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit