🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.03 AU - 1.71 AU

Year: 611 Days

Day: 26 Hours

Environment

Temp: -33 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,568,227 km

• M1: 52,359 km (0.088 R)
• M2: 515,813 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.52 AU - 1.54 AU

Year: 721 Days

Day: 43.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.97 AU - 3.73 AU

Year: 2335 Days

Day: 37.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,568,227 km

• M1: 170,691 km (0.092 R)
• M2: 2,669,873 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.3

Radius: 14.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.94 AU - 12.94 AU

Year: 12845 Days

Day: 9.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,568,227 km

• M1: 185,352 km (0.099 R)
• M2: 745,895 km (0.059 R)
• M3: 1,871,619 km (0.081 R)
• M4: 2,733,751 km (0.107 R)
• M5: 3,502,685 km (0.091 R)
• M6: 4,440,514 km (0.071 R)
• M7: 5,092,611 km (0.056 R)
• M8: 6,262,017 km (0.101 R)
• M9: 7,603,611 km (0.063 R)
• M10: 9,794,173 km (0.038 R)
• M11: 10,542,012 km (0.085 R)
• M12: 11,381,406 km (0.086 R)
• M13: 13,736,376 km (0.072 R)
• M14: 16,331,749 km (0.111 R)
• M15: 23,251,249 km (0.097 R)
• M16: 25,038,644 km (0.117 R)
• M17: 31,267,301 km (0.092 R)
• M18: 31,801,964 km (0.099 R)
• M19: 36,419,302 km (0.093 R)
• M20: 38,580,692 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.6

Radius: 4.2

Gravity: 26.56 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.26 AU - 15.08 AU

Year: 17174 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,568,227 km

• M1: 52,359 km (0.07 R)
• M2: 197,768 km (0.099 R)
• M3: 376,538 km (0.076 R)
• M4: 653,593 km (0.092 R)
• M5: 931,396 km (0.119 R)
• M6: 1,103,583 km (0.06 R)
• M7: 1,467,854 km (0.081 R)
• M8: 1,637,648 km (0.106 R)
• M9: 2,035,279 km (0.118 R)
• M10: 3,294,893 km (0.082 R)
• M11: 3,925,299 km (0.104 R)
• M12: 4,102,123 km (0.11 R)
• M13: 4,665,060 km (0.095 R)
• M14: 5,349,171 km (0.105 R)
• M15: 8,659,772 km (0.103 R)
• M16: 8,909,600 km (0.085 R)
• M17: 10,011,090 km (0.101 R)
• M18: 10,851,530 km (0.066 R)
• M19: 12,229,925 km (0.057 R)
• M20: 14,197,586 km (0.112 R)
• M21: 15,184,034 km (0.113 R)
• M22: 16,594,892 km (0.037 R)
• M23: 16,980,106 km (0.091 R)
• M24: 18,746,558 km (0.095 R)
• M25: 19,932,271 km (0.118 R)
• M26: 21,711,588 km (0.093 R)
• M27: 23,209,062 km (0.072 R)
• M28: 39,083,341 km (0.109 R)
• M29: 40,732,359 km (0.108 R)
• M30: 41,292,154 km (0.041 R)
• M31: 45,805,821 km (0.083 R)
• M32: 46,868,714 km (0.038 R)
• M33: 50,960,215 km (0.079 R)
• M34: 51,447,157 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 18,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit