🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.5 AU - 0.62 AU

Year: 149 Days

Day: 40.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.96 AU - 1.08 AU

Year: 367 Days

Day: 16.3 Hours

Environment

Temp: 71 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.42 AU - 1.74 AU

Year: 708 Days

Day: 16.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,336,243 km

• M1: 51,910 km (0.086 R)
• M2: 326,123 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.5

Radius: 10.1

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.28 AU - 6.4 AU

Year: 4399 Days

Day: 11.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,336,243 km

• M1: 130,300 km (0.079 R)
• M2: 844,929 km (0.066 R)
• M3: 1,421,030 km (0.084 R)
• M4: 2,057,420 km (0.076 R)
• M5: 2,426,029 km (0.101 R)
• M6: 2,838,919 km (0.113 R)
• M7: 3,495,803 km (0.118 R)
• M8: 3,871,443 km (0.079 R)
• M9: 4,557,948 km (0.081 R)
• M10: 5,350,368 km (0.094 R)
• M11: 8,915,435 km (0.115 R)
• M12: 9,302,594 km (0.115 R)
• M13: 12,719,409 km (0.095 R)
• M14: 16,660,116 km (0.107 R)
• M15: 18,280,411 km (0.114 R)
• M16: 18,843,198 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942

Radius: 12.3

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.55 AU - 14.47 AU

Year: 14836 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,336,243 km

• M1: 153,936 km (0.078 R)
• M2: 635,043 km (0.067 R)
• M3: 1,062,294 km (0.054 R)
• M4: 2,077,466 km (0.059 R)
• M5: 2,824,408 km (0.079 R)
• M6: 3,274,398 km (0.069 R)
• M7: 3,772,260 km (0.098 R)
• M8: 5,205,707 km (0.115 R)
• M9: 8,852,903 km (0.035 R)
• M10: 9,824,691 km (0.074 R)
• M11: 12,564,875 km (0.066 R)
• M12: 14,579,659 km (0.093 R)
• M13: 15,933,669 km (0.108 R)
• M14: 21,054,105 km (0.119 R)
• M15: 24,809,909 km (0.091 R)
• M16: 25,441,212 km (0.099 R)
• M17: 30,642,730 km (0.112 R)
• M18: 32,481,587 km (0.092 R)
• M19: 34,262,999 km (0.047 R)
• M20: 41,011,957 km (0.112 R)
• M21: 49,419,956 km (0.086 R)
• M22: 51,944,420 km (0.072 R)
• M23: 56,703,427 km (0.069 R)
• M24: 57,799,082 km (0.111 R)
• M25: 60,221,371 km (0.094 R)
• M26: 61,361,905 km (0.059 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 13,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit