🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.03 AU - 1.59 AU

Year: 525 Days

Day: 23 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,065,498 km

• M1: 74,201 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.26 AU - 2.02 AU

Year: 735 Days

Day: 18.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.74 AU - 4.28 AU

Year: 2301 Days

Day: 44.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.1

Radius: 13.1

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.85 AU - 9.77 AU

Year: 8381 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 76,065,498 km

• M1: 162,912 km (0.108 R)
• M2: 736,919 km (0.102 R)
• M3: 1,197,381 km (0.119 R)
• M4: 1,655,151 km (0.099 R)
• M5: 2,128,927 km (0.108 R)
• M6: 2,744,971 km (0.088 R)
• M7: 3,539,486 km (0.115 R)
• M8: 4,580,238 km (0.119 R)
• M9: 5,991,694 km (0.115 R)
• M10: 6,417,300 km (0.067 R)
• M11: 7,160,652 km (0.068 R)
• M12: 7,746,327 km (0.098 R)
• M13: 8,252,567 km (0.1 R)
• M14: 8,704,053 km (0.071 R)
• M15: 9,412,100 km (0.039 R)
• M16: 10,031,285 km (0.095 R)
• M17: 14,067,436 km (0.076 R)
• M18: 15,718,996 km (0.096 R)
• M19: 16,238,699 km (0.068 R)
• M20: 17,251,926 km (0.068 R)
• M21: 17,681,122 km (0.085 R)
• M22: 18,817,767 km (0.102 R)
• M23: 21,943,614 km (0.11 R)
• M24: 24,312,347 km (0.074 R)
• M25: 25,400,522 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.1

Radius: 3.5

Gravity: 40.5 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.53 AU - 19.51 AU

Year: 23490 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,065,498 km

• M1: 44,281 km (0.119 R)
• M2: 174,880 km (0.112 R)
• M3: 540,647 km (0.031 R)
• M4: 1,607,429 km (0.116 R)
• M5: 2,511,299 km (0.109 R)
• M6: 3,302,971 km (0.108 R)
• M7: 3,590,349 km (0.07 R)
• M8: 6,003,811 km (0.041 R)
• M9: 12,349,903 km (0.102 R)
• M10: 13,827,930 km (0.037 R)
• M11: 18,337,557 km (0.099 R)
• M12: 21,114,393 km (0.098 R)
• M13: 21,602,830 km (0.081 R)
• M14: 30,476,377 km (0.118 R)
• M15: 32,115,222 km (0.11 R)
• M16: 35,705,272 km (0.107 R)
• M17: 40,895,271 km (0.106 R)
• M18: 46,730,485 km (0.077 R)
• M19: 50,797,902 km (0.112 R)
• M20: 63,387,909 km (0.101 R)
• M21: 67,092,999 km (0.08 R)
• M22: 68,998,428 km (0.101 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 17,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit