🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.37 AU - 1.63 AU

Year: 688 Days

Day: 36.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.23 AU - 2.81 AU

Year: 1499 Days

Day: 32 Hours

Environment

Temp: -94 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,581,473 km

• M1: 63,729 km (0.051 R)
• M2: 683,513 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.7

Radius: 8.1

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.35 AU - 5.17 AU

Year: 3892 Days

Day: 10.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,581,473 km

• M1: 100,679 km (0.118 R)
• M2: 359,932 km (0.09 R)
• M3: 628,760 km (0.105 R)
• M4: 963,410 km (0.068 R)
• M5: 1,270,684 km (0.049 R)
• M6: 1,856,510 km (0.039 R)
• M7: 2,797,779 km (0.104 R)
• M8: 3,123,304 km (0.106 R)
• M9: 3,743,537 km (0.116 R)
• M10: 4,711,435 km (0.115 R)
• M11: 5,016,465 km (0.058 R)
• M12: 5,837,159 km (0.104 R)
• M13: 7,298,880 km (0.047 R)
• M14: 8,204,845 km (0.114 R)
• M15: 8,685,054 km (0.054 R)
• M16: 9,500,213 km (0.069 R)
• M17: 11,508,265 km (0.116 R)
• M18: 11,876,276 km (0.106 R)
• M19: 13,276,362 km (0.109 R)
• M20: 15,661,700 km (0.092 R)
• M21: 17,103,375 km (0.104 R)
• M22: 19,721,338 km (0.118 R)
• M23: 20,853,046 km (0.037 R)
• M24: 22,738,577 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.4

Radius: 11.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.1 AU - 8.72 AU

Year: 7559 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,581,473 km

• M1: 159,621 km (0.068 R)
• M2: 706,401 km (0.095 R)
• M3: 1,658,891 km (0.081 R)
• M4: 2,114,865 km (0.105 R)
• M5: 3,283,524 km (0.092 R)
• M6: 3,795,597 km (0.092 R)
• M7: 4,334,598 km (0.046 R)
• M8: 4,980,412 km (0.087 R)
• M9: 5,385,972 km (0.114 R)
• M10: 5,813,672 km (0.076 R)
• M11: 9,430,201 km (0.106 R)
• M12: 10,236,384 km (0.077 R)
• M13: 10,751,300 km (0.072 R)
• M14: 11,631,085 km (0.079 R)
• M15: 14,443,226 km (0.057 R)
• M16: 17,218,565 km (0.105 R)
• M17: 19,114,569 km (0.063 R)
• M18: 19,896,218 km (0.031 R)
• M19: 21,071,010 km (0.097 R)
• M20: 21,447,548 km (0.098 R)
• M21: 24,540,035 km (0.045 R)
• M22: 26,935,695 km (0.116 R)
• M23: 28,372,433 km (0.095 R)
• M24: 29,296,050 km (0.119 R)
• M25: 29,671,092 km (0.106 R)
• M26: 30,144,270 km (0.115 R)
• M27: 32,686,985 km (0.043 R)
• M28: 34,424,714 km (0.078 R)
• M29: 35,157,893 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 11,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit