🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 39.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,249,288 km

• M1: 102,923 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.6

Radius: 13

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.5 AU - 10.18 AU

Year: 8841 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,249,288 km

• M1: 161,865 km (0.099 R)
• M2: 882,029 km (0.069 R)
• M3: 1,765,704 km (0.112 R)
• M4: 2,397,904 km (0.119 R)
• M5: 2,962,786 km (0.119 R)
• M6: 3,380,164 km (0.101 R)
• M7: 6,305,101 km (0.098 R)
• M8: 7,749,768 km (0.12 R)
• M9: 8,206,640 km (0.062 R)
• M10: 9,925,220 km (0.098 R)
• M11: 11,023,867 km (0.109 R)
• M12: 11,927,139 km (0.077 R)
• M13: 15,841,367 km (0.1 R)
• M14: 16,853,397 km (0.085 R)
• M15: 19,231,105 km (0.102 R)
• M16: 22,992,295 km (0.111 R)
• M17: 27,028,595 km (0.091 R)
• M18: 28,767,521 km (0.038 R)
• M19: 29,664,510 km (0.085 R)
• M20: 30,889,417 km (0.112 R)
• M21: 31,724,622 km (0.113 R)
• M22: 33,113,788 km (0.079 R)
• M23: 36,589,545 km (0.11 R)
• M24: 40,425,234 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.5

Radius: 10.8

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.75 AU - 8.75 AU

Year: 9501 Days

Day: 11.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 80.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,249,288 km

• M1: 134,339 km (0.108 R)
• M2: 626,965 km (0.049 R)
• M3: 1,702,573 km (0.119 R)
• M4: 2,185,774 km (0.071 R)
• M5: 2,602,255 km (0.087 R)
• M6: 3,203,040 km (0.111 R)
• M7: 4,454,576 km (0.119 R)
• M8: 5,068,077 km (0.092 R)
• M9: 5,443,418 km (0.119 R)
• M10: 6,831,237 km (0.12 R)
• M11: 7,212,413 km (0.104 R)
• M12: 8,059,286 km (0.109 R)
• M13: 10,541,264 km (0.088 R)
• M14: 13,612,808 km (0.107 R)
• M15: 14,652,363 km (0.113 R)
• M16: 15,875,924 km (0.104 R)
• M17: 17,096,643 km (0.095 R)
• M18: 17,588,072 km (0.105 R)
• M19: 24,066,557 km (0.074 R)
• M20: 26,042,446 km (0.077 R)
• M21: 28,416,564 km (0.103 R)
• M22: 30,009,482 km (0.107 R)
• M23: 35,032,530 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713

Radius: 6

Gravity: 19.81 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 14.3 AU - 15.24 AU

Year: 20837 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,249,288 km

• M1: 74,649 km (0.095 R)
• M2: 321,037 km (0.108 R)
• M3: 1,037,910 km (0.06 R)
• M4: 1,402,929 km (0.084 R)
• M5: 2,479,286 km (0.097 R)
• M6: 5,028,583 km (0.111 R)
• M7: 5,982,568 km (0.055 R)
• M8: 6,502,271 km (0.053 R)
• M9: 9,971,446 km (0.104 R)
• M10: 11,143,097 km (0.108 R)
• M11: 11,401,003 km (0.101 R)
• M12: 12,820,837 km (0.118 R)
• M13: 22,630,717 km (0.081 R)
• M14: 22,940,684 km (0.066 R)
• M15: 27,935,906 km (0.105 R)
• M16: 32,549,954 km (0.119 R)
• M17: 32,944,892 km (0.066 R)
• M18: 42,307,325 km (0.113 R)
• M19: 47,169,555 km (0.113 R)
• M20: 69,251,398 km (0.103 R)
• M21: 74,821,525 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 13,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit