🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.62 AU - 0.64 AU

Year: 181 Days

Day: 31.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.63 AU - 2.49 AU

Year: 1069 Days

Day: 22.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.9

Radius: 12.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.85 AU - 7.89 AU

Year: 5814 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,540,612 km

• M1: 160,369 km (0.03 R)
• M2: 890,257 km (0.114 R)
• M3: 1,478,625 km (0.032 R)
• M4: 2,117,408 km (0.114 R)
• M5: 2,730,610 km (0.075 R)
• M6: 3,929,786 km (0.085 R)
• M7: 4,675,083 km (0.101 R)
• M8: 5,782,706 km (0.12 R)
• M9: 6,546,852 km (0.078 R)
• M10: 7,706,534 km (0.096 R)
• M11: 8,276,951 km (0.076 R)
• M12: 8,753,570 km (0.102 R)
• M13: 10,159,491 km (0.115 R)
• M14: 10,940,092 km (0.111 R)
• M15: 12,059,384 km (0.094 R)
• M16: 14,411,511 km (0.068 R)
• M17: 16,119,919 km (0.077 R)
• M18: 16,928,046 km (0.105 R)
• M19: 17,763,102 km (0.105 R)
• M20: 19,865,101 km (0.104 R)
• M21: 21,232,725 km (0.088 R)
• M22: 21,677,330 km (0.1 R)
• M23: 28,395,022 km (0.118 R)
• M24: 30,222,061 km (0.09 R)
• M25: 31,738,983 km (0.106 R)
• M26: 32,811,002 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.1

Radius: 7

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.75 AU - 13.75 AU

Year: 17443 Days

Day: 19.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,540,612 km

• M1: 87,066 km (0.055 R)
• M2: 330,013 km (0.064 R)
• M3: 559,646 km (0.081 R)
• M4: 1,992,045 km (0.085 R)
• M5: 2,562,312 km (0.083 R)
• M6: 2,898,309 km (0.045 R)
• M7: 4,894,693 km (0.105 R)
• M8: 5,149,608 km (0.119 R)
• M9: 5,451,646 km (0.099 R)
• M10: 6,009,047 km (0.107 R)
• M11: 9,050,073 km (0.084 R)
• M12: 9,323,986 km (0.093 R)
• M13: 10,655,408 km (0.088 R)
• M14: 15,873,830 km (0.113 R)
• M15: 17,424,262 km (0.099 R)
• M16: 18,020,111 km (0.103 R)
• M17: 19,889,187 km (0.094 R)
• M18: 21,397,283 km (0.078 R)
• M19: 22,577,161 km (0.106 R)
• M20: 27,503,419 km (0.095 R)
• M21: 28,194,561 km (0.096 R)
• M22: 29,015,405 km (0.11 R)
• M23: 32,204,233 km (0.085 R)
• M24: 34,411,101 km (0.086 R)
• M25: 34,677,086 km (0.098 R)
• M26: 54,532,164 km (0.116 R)
• M27: 55,439,475 km (0.077 R)
• M28: 57,098,216 km (0.07 R)
• M29: 59,169,997 km (0.116 R)
• M30: 61,682,344 km (0.05 R)
• M31: 64,265,151 km (0.05 R)
• M32: 73,100,700 km (0.056 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 12,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit