🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.65 AU - 0.91 AU

Year: 258 Days

Day: 19.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 79.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.8

Radius: 9.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.5 AU - 5.58 AU

Year: 3625 Days

Day: 12.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,700,450 km

• M1: 121,473 km (0.11 R)
• M2: 424,858 km (0.116 R)
• M3: 975,229 km (0.097 R)
• M4: 4,706,349 km (0.088 R)
• M5: 5,308,331 km (0.12 R)
• M6: 6,587,991 km (0.113 R)
• M7: 7,944,096 km (0.11 R)
• M8: 11,348,644 km (0.09 R)
• M9: 11,958,854 km (0.082 R)
• M10: 12,272,112 km (0.11 R)
• M11: 13,038,053 km (0.107 R)
• M12: 13,792,774 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.7

Radius: 8.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.5 AU - 11.38 AU

Year: 10869 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,700,450 km

• M1: 110,553 km (0.052 R)
• M2: 482,902 km (0.066 R)
• M3: 1,698,235 km (0.114 R)
• M4: 2,402,243 km (0.079 R)
• M5: 2,957,700 km (0.116 R)
• M6: 4,586,671 km (0.111 R)
• M7: 11,215,053 km (0.104 R)
• M8: 13,410,701 km (0.103 R)
• M9: 14,727,162 km (0.058 R)
• M10: 24,152,127 km (0.082 R)
• M11: 29,527,478 km (0.092 R)
• M12: 30,767,944 km (0.025 R)
• M13: 31,943,484 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.2

Radius: 5.8

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11 AU - 14.88 AU

Year: 17443 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 68.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,700,450 km

• M1: 72,106 km (0.072 R)
• M2: 272,717 km (0.086 R)
• M3: 771,925 km (0.103 R)
• M4: 1,053,917 km (0.103 R)
• M5: 1,566,140 km (0.092 R)
• M6: 1,758,673 km (0.074 R)
• M7: 2,040,216 km (0.12 R)
• M8: 2,497,387 km (0.114 R)
• M9: 3,865,759 km (0.101 R)
• M10: 4,960,067 km (0.063 R)
• M11: 6,366,736 km (0.078 R)
• M12: 7,204,933 km (0.103 R)
• M13: 10,436,845 km (0.103 R)
• M14: 10,833,878 km (0.101 R)
• M15: 12,714,772 km (0.106 R)
• M16: 13,564,637 km (0.071 R)
• M17: 14,243,662 km (0.119 R)
• M18: 15,595,877 km (0.088 R)
• M19: 15,891,034 km (0.09 R)
• M20: 18,225,359 km (0.045 R)
• M21: 21,588,768 km (0.049 R)
• M22: 23,272,043 km (0.109 R)
• M23: 28,732,964 km (0.076 R)
• M24: 30,191,842 km (0.025 R)
• M25: 30,765,849 km (0.084 R)
• M26: 32,292,496 km (0.073 R)
• M27: 33,623,169 km (0.066 R)
• M28: 35,115,856 km (0.07 R)
• M29: 49,154,270 km (0.077 R)
• M30: 49,948,485 km (0.037 R)
• M31: 51,074,658 km (0.039 R)
• M32: 52,878,359 km (0.104 R)
• M33: 54,385,558 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 14,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit