🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.7 AU

Year: 162 Days

Day: 26.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.95 AU - 2.49 AU

Year: 1214 Days

Day: 27.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,423,903 km

• M1: 336,595 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.92 AU - 3.02 AU

Year: 1425 Days

Day: 34.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.76 AU - 3.34 AU

Year: 1955 Days

Day: 41.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.8

Radius: 8.1

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.22 AU - 8.4 AU

Year: 6524 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,423,903 km

• M1: 102,475 km (0.114 R)
• M2: 487,839 km (0.118 R)
• M3: 749,934 km (0.084 R)
• M4: 1,257,669 km (0.073 R)
• M5: 1,582,446 km (0.116 R)
• M6: 1,858,754 km (0.105 R)
• M7: 2,438,894 km (0.119 R)
• M8: 2,810,346 km (0.115 R)
• M9: 3,283,823 km (0.109 R)
• M10: 4,470,134 km (0.114 R)
• M11: 4,913,243 km (0.104 R)
• M12: 5,952,200 km (0.111 R)
• M13: 6,216,689 km (0.079 R)
• M14: 6,840,512 km (0.097 R)
• M15: 7,697,558 km (0.065 R)
• M16: 8,212,624 km (0.095 R)
• M17: 9,267,588 km (0.072 R)
• M18: 10,892,819 km (0.097 R)
• M19: 14,282,109 km (0.089 R)
• M20: 14,877,807 km (0.089 R)
• M21: 15,739,641 km (0.064 R)
• M22: 19,739,888 km (0.106 R)
• M23: 22,407,517 km (0.116 R)
• M24: 26,002,503 km (0.088 R)
• M25: 26,266,843 km (0.054 R)
• M26: 29,388,950 km (0.118 R)
• M27: 30,158,033 km (0.056 R)
• M28: 31,039,165 km (0.085 R)
• M29: 32,139,158 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.5

Radius: 5.9

Gravity: 24.75 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.14 AU - 14.44 AU

Year: 16791 Days

Day: 21.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 97,423,903 km

• M1: 73,602 km (0.103 R)
• M2: 938,876 km (0.095 R)
• M3: 1,416,841 km (0.099 R)
• M4: 1,967,062 km (0.091 R)
• M5: 4,175,725 km (0.055 R)
• M6: 5,444,615 km (0.038 R)
• M7: 6,951,514 km (0.104 R)
• M8: 10,579,262 km (0.055 R)
• M9: 12,421,859 km (0.04 R)
• M10: 12,828,167 km (0.115 R)
• M11: 13,383,624 km (0.091 R)
• M12: 14,246,804 km (0.079 R)
• M13: 14,617,058 km (0.102 R)
• M14: 17,729,741 km (0.105 R)
• M15: 25,118,978 km (0.107 R)
• M16: 25,334,250 km (0.095 R)
• M17: 28,246,322 km (0.117 R)
• M18: 30,388,115 km (0.088 R)
• M19: 32,127,040 km (0.029 R)
• M20: 34,194,483 km (0.05 R)
• M21: 36,624,401 km (0.095 R)
• M22: 42,736,821 km (0.103 R)
• M23: 44,286,206 km (0.075 R)
• M24: 45,552,402 km (0.064 R)
• M25: 45,872,691 km (0.118 R)
• M26: 48,655,959 km (0.029 R)
• M27: 53,482,136 km (0.085 R)
• M28: 55,280,153 km (0.092 R)
• M29: 57,304,212 km (0.098 R)
• M30: 57,677,459 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.2

Radius: 7

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.99 AU - 20.35 AU

Year: 26117 Days

Day: 18.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,423,903 km

• M1: 87,066 km (0.077 R)
• M2: 463,753 km (0.119 R)
• M3: 733,778 km (0.035 R)
• M4: 1,210,696 km (0.095 R)
• M5: 2,045,900 km (0.068 R)
• M6: 2,585,949 km (0.048 R)
• M7: 2,821,715 km (0.084 R)
• M8: 4,014,908 km (0.076 R)
• M9: 6,223,571 km (0.047 R)
• M10: 8,780,647 km (0.032 R)
• M11: 12,772,367 km (0.074 R)
• M12: 16,907,701 km (0.03 R)
• M13: 21,535,062 km (0.04 R)
• M14: 22,618,151 km (0.093 R)
• M15: 23,850,987 km (0.085 R)
• M16: 25,127,805 km (0.081 R)
• M17: 30,558,058 km (0.092 R)
• M18: 34,631,458 km (0.066 R)
• M19: 35,072,323 km (0.077 R)
• M20: 37,333,645 km (0.096 R)
• M21: 42,311,663 km (0.114 R)
• M22: 44,179,243 km (0.102 R)
• M23: 46,456,272 km (0.105 R)
• M24: 49,364,904 km (0.117 R)
• M25: 61,567,752 km (0.083 R)
• M26: 63,303,685 km (0.096 R)
• M27: 66,193,467 km (0.118 R)
• M28: 67,100,180 km (0.075 R)
• M29: 83,277,993 km (0.061 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 12,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit