🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.68 AU

Year: 153 Days

Day: 36.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,627,473 km

• M1: 133,890 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.26 AU - 2.78 AU

Year: 1426 Days

Day: 44.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,627,473 km

• M1: 26,180 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.4

Radius: 14.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.85 AU - 6.09 AU

Year: 4560 Days

Day: 11 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,627,473 km

• M1: 184,005 km (0.114 R)
• M2: 865,274 km (0.086 R)
• M3: 1,583,194 km (0.036 R)
• M4: 2,177,995 km (0.114 R)
• M5: 2,716,398 km (0.093 R)
• M6: 3,787,070 km (0.064 R)
• M7: 4,622,574 km (0.116 R)
• M8: 6,355,815 km (0.064 R)
• M9: 7,504,278 km (0.079 R)
• M10: 10,676,202 km (0.084 R)
• M11: 12,062,525 km (0.071 R)
• M12: 13,616,398 km (0.089 R)
• M13: 14,389,221 km (0.11 R)
• M14: 15,355,025 km (0.092 R)
• M15: 16,420,909 km (0.117 R)
• M16: 17,535,563 km (0.045 R)
• M17: 18,142,183 km (0.115 R)
• M18: 19,269,552 km (0.091 R)
• M19: 21,047,373 km (0.064 R)
• M20: 25,386,310 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 11.4

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.65 AU - 7.07 AU

Year: 5056 Days

Day: 7.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,627,473 km

• M1: 142,268 km (0.111 R)
• M2: 531,820 km (0.077 R)
• M3: 1,104,631 km (0.075 R)
• M4: 1,586,336 km (0.093 R)
• M5: 2,574,280 km (0.092 R)
• M6: 2,935,559 km (0.094 R)
• M7: 3,991,421 km (0.107 R)
• M8: 5,097,547 km (0.109 R)
• M9: 6,027,597 km (0.109 R)
• M10: 6,397,553 km (0.111 R)
• M11: 6,810,892 km (0.11 R)
• M12: 7,479,295 km (0.117 R)
• M13: 8,351,451 km (0.099 R)
• M14: 8,778,702 km (0.09 R)
• M15: 9,535,368 km (0.092 R)
• M16: 12,487,084 km (0.098 R)
• M17: 12,916,131 km (0.082 R)
• M18: 13,488,791 km (0.105 R)
• M19: 18,641,091 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.8

Radius: 10.5

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.81 AU - 9.69 AU

Year: 8446 Days

Day: 11.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,627,473 km

• M1: 184,305 km (0.107 R)
• M2: 554,709 km (0.093 R)
• M3: 1,061,247 km (0.107 R)
• M4: 1,460,674 km (0.114 R)
• M5: 1,993,242 km (0.113 R)
• M6: 2,880,507 km (0.079 R)
• M7: 3,450,026 km (0.105 R)
• M8: 4,937,927 km (0.05 R)
• M9: 5,619,046 km (0.095 R)
• M10: 7,913,129 km (0.112 R)
• M11: 9,267,887 km (0.069 R)
• M12: 12,029,314 km (0.053 R)
• M13: 14,065,042 km (0.098 R)
• M14: 14,446,666 km (0.096 R)
• M15: 16,250,966 km (0.095 R)
• M16: 16,813,305 km (0.093 R)
• M17: 18,502,265 km (0.102 R)
• M18: 20,954,174 km (0.111 R)
• M19: 22,300,854 km (0.094 R)
• M20: 22,907,772 km (0.12 R)
• M21: 23,614,921 km (0.079 R)
• M22: 24,154,820 km (0.102 R)
• M23: 24,702,797 km (0.107 R)
• M24: 26,300,802 km (0.073 R)
• M25: 36,399,256 km (0.098 R)
• M26: 41,775,056 km (0.088 R)
• M27: 42,830,469 km (0.051 R)
• M28: 44,994,402 km (0.096 R)
• M29: 45,546,418 km (0.115 R)
• M30: 46,243,095 km (0.053 R)

Asteroid Belt

Center: 10.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.6

Radius: 5.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.16 AU - 13.72 AU

Year: 16592 Days

Day: 17.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,627,473 km

• M1: 64,925 km (0.068 R)
• M2: 234,719 km (0.059 R)
• M3: 551,119 km (0.119 R)
• M4: 825,032 km (0.105 R)
• M5: 998,715 km (0.077 R)
• M6: 1,591,123 km (0.102 R)
• M7: 1,833,472 km (0.096 R)
• M8: 2,520,275 km (0.079 R)
• M9: 2,750,506 km (0.101 R)
• M10: 4,521,446 km (0.119 R)
• M11: 7,506,672 km (0.113 R)
• M12: 8,439,414 km (0.11 R)
• M13: 8,911,844 km (0.104 R)
• M14: 9,862,389 km (0.099 R)
• M15: 10,241,620 km (0.113 R)
• M16: 11,232,407 km (0.059 R)
• M17: 12,947,845 km (0.097 R)
• M18: 13,287,881 km (0.079 R)
• M19: 14,830,684 km (0.108 R)
• M20: 16,687,792 km (0.081 R)
• M21: 23,429,570 km (0.074 R)
• M22: 27,767,310 km (0.114 R)
• M23: 29,001,791 km (0.096 R)
• M24: 30,173,591 km (0.049 R)
• M25: 30,571,073 km (0.108 R)
• M26: 38,568,874 km (0.086 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 12,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit