🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.93 AU - 1.17 AU

Year: 408 Days

Day: 27.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,104,902 km

• M1: 345,421 km (0.12 R)
• M2: 561,142 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.5

Radius: 14.6

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.42 AU - 8.3 AU

Year: 8346 Days

Day: 5.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,104,902 km

• M1: 189,840 km (0.047 R)
• M2: 691,142 km (0.086 R)
• M3: 1,302,100 km (0.076 R)
• M4: 2,444,579 km (0.066 R)
• M5: 3,497,149 km (0.094 R)
• M6: 7,369,640 km (0.118 R)
• M7: 9,324,435 km (0.085 R)
• M8: 12,080,626 km (0.089 R)
• M9: 17,793,769 km (0.11 R)
• M10: 19,004,016 km (0.038 R)
• M11: 21,351,057 km (0.047 R)
• M12: 25,357,587 km (0.104 R)
• M13: 27,631,325 km (0.085 R)
• M14: 32,476,651 km (0.047 R)
• M15: 38,442,015 km (0.084 R)
• M16: 39,621,594 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.3

Radius: 11.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.8 AU - 9.68 AU

Year: 9786 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,104,902 km

• M1: 143,315 km (0.099 R)
• M2: 911,051 km (0.051 R)
• M3: 1,587,682 km (0.069 R)
• M4: 3,207,378 km (0.098 R)
• M5: 5,150,206 km (0.108 R)
• M6: 6,843,355 km (0.119 R)
• M7: 9,899,789 km (0.074 R)
• M8: 12,222,595 km (0.055 R)
• M9: 13,257,513 km (0.04 R)
• M10: 16,195,465 km (0.095 R)
• M11: 22,436,240 km (0.045 R)
• M12: 37,890,298 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.7

Radius: 7.7

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.59 AU - 14.43 AU

Year: 17773 Days

Day: 21.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,104,902 km

• M1: 101,278 km (0.109 R)
• M2: 587,920 km (0.1 R)
• M3: 1,007,841 km (0.109 R)
• M4: 1,516,773 km (0.098 R)
• M5: 1,848,880 km (0.06 R)
• M6: 2,144,785 km (0.055 R)
• M7: 3,146,642 km (0.105 R)
• M8: 3,812,801 km (0.079 R)
• M9: 4,465,496 km (0.033 R)
• M10: 5,114,452 km (0.056 R)
• M11: 5,621,290 km (0.041 R)
• M12: 6,734,747 km (0.116 R)
• M13: 7,343,610 km (0.101 R)
• M14: 8,456,768 km (0.112 R)
• M15: 9,448,153 km (0.05 R)
• M16: 10,950,714 km (0.1 R)
• M17: 13,822,843 km (0.103 R)
• M18: 14,120,244 km (0.059 R)
• M19: 15,352,481 km (0.05 R)
• M20: 15,671,424 km (0.065 R)
• M21: 16,322,624 km (0.049 R)
• M22: 16,822,729 km (0.081 R)
• M23: 18,744,164 km (0.103 R)
• M24: 19,851,787 km (0.052 R)
• M25: 30,204,408 km (0.109 R)
• M26: 38,169,448 km (0.111 R)
• M27: 39,198,532 km (0.031 R)
• M28: 41,774,158 km (0.087 R)
• M29: 44,138,702 km (0.051 R)
• M30: 46,757,712 km (0.096 R)
• M31: 49,305,513 km (0.092 R)
• M32: 52,123,489 km (0.079 R)
• M33: 53,207,325 km (0.053 R)
• M34: 56,171,158 km (0.1 R)
• M35: 57,119,309 km (0.107 R)
• M36: 58,658,671 km (0.101 R)
• M37: 63,852,560 km (0.062 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 12,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit