🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.64 AU - 0.8 AU

Year: 229 Days

Day: 34.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.34 AU - 1.66 AU

Year: 688 Days

Day: 12.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 102.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.1

Radius: 13.5

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.98 AU - 8.68 AU

Year: 7437 Days

Day: 11.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,931,069 km

• M1: 167,849 km (0.11 R)
• M2: 654,640 km (0.1 R)
• M3: 1,187,957 km (0.062 R)
• M4: 1,968,858 km (0.115 R)
• M5: 2,990,910 km (0.07 R)
• M6: 3,633,433 km (0.111 R)
• M7: 4,632,597 km (0.069 R)
• M8: 5,167,858 km (0.069 R)
• M9: 7,582,368 km (0.07 R)
• M10: 8,698,817 km (0.073 R)
• M11: 9,428,406 km (0.089 R)
• M12: 10,575,223 km (0.111 R)
• M13: 13,535,466 km (0.064 R)
• M14: 14,164,674 km (0.087 R)
• M15: 14,634,412 km (0.107 R)
• M16: 17,075,550 km (0.067 R)
• M17: 18,497,029 km (0.078 R)
• M18: 19,343,902 km (0.083 R)
• M19: 20,069,302 km (0.1 R)
• M20: 21,806,582 km (0.089 R)
• M21: 22,354,709 km (0.038 R)
• M22: 24,724,190 km (0.094 R)
• M23: 27,801,268 km (0.086 R)
• M24: 30,635,101 km (0.037 R)
• M25: 31,720,733 km (0.094 R)
• M26: 33,448,738 km (0.119 R)
• M27: 36,321,166 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.8

Radius: 8.7

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.97 AU - 12.21 AU

Year: 13840 Days

Day: 8 Hours

Environment

Temp: -185 °C

Axial Tilt: 127.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 51,931,069 km

• M1: 110,403 km (0.114 R)
• M2: 690,693 km (0.11 R)
• M3: 1,295,218 km (0.099 R)
• M4: 1,682,078 km (0.053 R)
• M5: 2,407,179 km (0.109 R)
• M6: 3,302,074 km (0.082 R)
• M7: 3,758,796 km (0.05 R)
• M8: 4,315,300 km (0.101 R)
• M9: 4,799,100 km (0.061 R)
• M10: 8,451,083 km (0.105 R)
• M11: 9,112,006 km (0.072 R)
• M12: 10,430,113 km (0.102 R)
• M13: 12,280,639 km (0.094 R)
• M14: 12,699,662 km (0.05 R)
• M15: 14,340,003 km (0.118 R)
• M16: 15,211,111 km (0.06 R)
• M17: 15,624,899 km (0.107 R)
• M18: 17,655,840 km (0.038 R)
• M19: 18,422,080 km (0.097 R)
• M20: 23,675,060 km (0.104 R)
• M21: 23,951,816 km (0.066 R)
• M22: 24,606,307 km (0.11 R)
• M23: 25,368,957 km (0.116 R)
• M24: 26,941,081 km (0.066 R)
• M25: 28,162,098 km (0.048 R)
• M26: 29,847,019 km (0.088 R)
• M27: 33,998,958 km (0.093 R)
• M28: 35,786,503 km (0.105 R)
• M29: 36,641,754 km (0.111 R)
• M30: 37,635,832 km (0.101 R)
• M31: 41,523,881 km (0.115 R)
• M32: 43,980,876 km (0.108 R)
• M33: 49,032,946 km (0.097 R)
• M34: 49,936,068 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 17,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit