🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.76 AU - 0.96 AU

Year: 296 Days

Day: 20.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.05 AU - 1.17 AU

Year: 434 Days

Day: 33.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,298,961 km

• M1: 757,115 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.6

Radius: 8.5

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.87 AU - 6.31 AU

Year: 4901 Days

Day: 5.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 111.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,298,961 km

• M1: 105,766 km (0.063 R)
• M2: 510,578 km (0.052 R)
• M3: 776,563 km (0.119 R)
• M4: 1,206,806 km (0.076 R)
• M5: 1,472,193 km (0.077 R)
• M6: 1,751,193 km (0.113 R)
• M7: 2,199,089 km (0.053 R)
• M8: 2,792,543 km (0.098 R)
• M9: 3,264,525 km (0.115 R)
• M10: 3,968,084 km (0.106 R)
• M11: 4,540,595 km (0.102 R)
• M12: 5,249,389 km (0.106 R)
• M13: 5,644,926 km (0.065 R)
• M14: 5,999,623 km (0.092 R)
• M15: 7,086,152 km (0.077 R)
• M16: 7,819,780 km (0.105 R)
• M17: 8,261,094 km (0.064 R)
• M18: 9,437,531 km (0.05 R)
• M19: 10,412,461 km (0.051 R)
• M20: 11,782,927 km (0.098 R)
• M21: 12,962,955 km (0.041 R)
• M22: 14,877,957 km (0.106 R)
• M23: 16,732,073 km (0.111 R)
• M24: 18,220,273 km (0.077 R)
• M25: 19,062,060 km (0.111 R)
• M26: 25,059,289 km (0.108 R)
• M27: 25,376,436 km (0.088 R)
• M28: 26,425,865 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.5

Radius: 5.8

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.74 AU - 14.6 AU

Year: 15745 Days

Day: 23.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,298,961 km

• M1: 72,106 km (0.087 R)
• M2: 316,699 km (0.045 R)
• M3: 541,544 km (0.066 R)
• M4: 733,179 km (0.097 R)
• M5: 1,224,010 km (0.086 R)
• M6: 1,769,294 km (0.059 R)
• M7: 2,131,919 km (0.032 R)
• M8: 3,327,057 km (0.058 R)
• M9: 3,521,384 km (0.093 R)
• M10: 5,327,779 km (0.049 R)
• M11: 5,594,362 km (0.114 R)
• M12: 5,940,083 km (0.118 R)
• M13: 6,447,967 km (0.085 R)
• M14: 6,674,309 km (0.095 R)
• M15: 7,023,770 km (0.053 R)
• M16: 8,277,400 km (0.079 R)
• M17: 9,382,330 km (0.047 R)
• M18: 9,575,610 km (0.103 R)
• M19: 11,327,551 km (0.113 R)
• M20: 11,657,564 km (0.081 R)
• M21: 14,661,190 km (0.07 R)
• M22: 15,185,381 km (0.094 R)
• M23: 17,920,778 km (0.072 R)
• M24: 20,235,954 km (0.105 R)
• M25: 20,640,317 km (0.055 R)
• M26: 21,632,750 km (0.081 R)
• M27: 22,226,055 km (0.113 R)
• M28: 22,483,662 km (0.092 R)
• M29: 24,161,702 km (0.106 R)
• M30: 24,800,485 km (0.039 R)
• M31: 27,075,868 km (0.092 R)
• M32: 29,177,718 km (0.113 R)
• M33: 31,819,018 km (0.067 R)
• M34: 32,365,799 km (0.096 R)
• M35: 40,948,079 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 12,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit