🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.01 AU - 1.03 AU

Year: 382 Days

Day: 23.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.5 AU - 1.52 AU

Year: 688 Days

Day: 20.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.48 AU - 2.62 AU

Year: 1510 Days

Day: 23.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.5

Radius: 10

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.48 AU - 11.86 AU

Year: 12028 Days

Day: 13.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,166,734 km

• M1: 125,812 km (0.067 R)
• M2: 445,951 km (0.116 R)
• M3: 862,731 km (0.091 R)
• M4: 1,198,429 km (0.097 R)
• M5: 1,817,016 km (0.1 R)
• M6: 2,199,837 km (0.062 R)
• M7: 2,973,856 km (0.118 R)
• M8: 4,081,628 km (0.107 R)
• M9: 4,535,508 km (0.092 R)
• M10: 5,411,254 km (0.076 R)
• M11: 7,372,183 km (0.089 R)
• M12: 8,580,186 km (0.108 R)
• M13: 10,528,399 km (0.073 R)
• M14: 13,053,761 km (0.106 R)
• M15: 14,104,985 km (0.043 R)
• M16: 15,957,904 km (0.057 R)
• M17: 17,014,663 km (0.074 R)
• M18: 19,661,199 km (0.115 R)
• M19: 28,306,909 km (0.087 R)
• M20: 30,274,869 km (0.059 R)
• M21: 32,777,043 km (0.029 R)
• M22: 33,338,783 km (0.108 R)
• M23: 34,365,922 km (0.104 R)
• M24: 36,603,457 km (0.071 R)
• M25: 37,574,048 km (0.041 R)
• M26: 40,203,381 km (0.037 R)
• M27: 43,896,802 km (0.091 R)
• M28: 45,407,591 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.5

Radius: 6.2

Gravity: 19.29 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.88 AU - 14.76 AU

Year: 17023 Days

Day: 22 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,166,734 km

• M1: 77,043 km (0.092 R)
• M2: 338,091 km (0.045 R)
• M3: 998,416 km (0.098 R)
• M4: 1,381,387 km (0.073 R)
• M5: 1,804,300 km (0.058 R)
• M6: 2,165,130 km (0.106 R)
• M7: 2,930,323 km (0.095 R)
• M8: 3,984,090 km (0.113 R)
• M9: 5,767,148 km (0.034 R)
• M10: 6,088,484 km (0.09 R)
• M11: 9,103,778 km (0.047 R)
• M12: 9,319,947 km (0.095 R)
• M13: 11,548,507 km (0.059 R)
• M14: 12,320,133 km (0.096 R)
• M15: 12,518,350 km (0.112 R)
• M16: 13,263,198 km (0.061 R)
• M17: 13,752,383 km (0.061 R)
• M18: 15,675,164 km (0.118 R)
• M19: 19,148,378 km (0.065 R)
• M20: 22,803,203 km (0.106 R)
• M21: 23,606,394 km (0.105 R)
• M22: 23,912,322 km (0.04 R)
• M23: 25,162,960 km (0.087 R)
• M24: 26,456,533 km (0.088 R)
• M25: 30,361,486 km (0.082 R)
• M26: 35,161,633 km (0.087 R)
• M27: 35,828,540 km (0.095 R)
• M28: 38,863,881 km (0.12 R)
• M29: 42,969,146 km (0.063 R)
• M30: 47,516,323 km (0.12 R)
• M31: 50,663,264 km (0.087 R)
• M32: 59,038,800 km (0.118 R)
• M33: 68,084,983 km (0.083 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: 547 - 19,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit