🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.49 AU - 0.75 AU

Year: 320 Days

Day: 23.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.8

Radius: 13.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.81 AU - 0.93 AU

Year: 532 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,371,148 km

• M1: 165,455 km (0.059 R)
• M2: 587,920 km (0.084 R)
• M3: 1,043,296 km (0.105 R)
• M4: 1,598,752 km (0.047 R)
• M5: 2,186,223 km (0.119 R)
• M6: 2,638,009 km (0.117 R)
• M7: 3,056,135 km (0.109 R)
• M8: 4,174,977 km (0.115 R)
• M9: 4,911,448 km (0.095 R)
• M10: 5,479,022 km (0.059 R)
• M11: 5,937,839 km (0.098 R)
• M12: 7,017,636 km (0.097 R)

Asteroid Belt

Center: 3.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.9

Radius: 12.6

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.37 AU - 6.21 AU

Year: 9140 Days

Day: 11.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,371,148 km

• M1: 156,779 km (0.119 R)
• M2: 643,121 km (0.072 R)
• M3: 1,239,269 km (0.098 R)
• M4: 2,020,768 km (0.107 R)
• M5: 2,543,014 km (0.068 R)
• M6: 3,020,381 km (0.116 R)
• M7: 3,707,783 km (0.116 R)
• M8: 4,855,498 km (0.072 R)
• M9: 7,674,072 km (0.093 R)
• M10: 8,188,389 km (0.033 R)
• M11: 9,191,293 km (0.102 R)
• M12: 11,661,902 km (0.065 R)
• M13: 12,343,021 km (0.101 R)
• M14: 13,050,469 km (0.081 R)
• M15: 14,481,822 km (0.089 R)
• M16: 15,003,470 km (0.092 R)
• M17: 17,144,365 km (0.087 R)
• M18: 19,560,670 km (0.084 R)
• M19: 20,037,737 km (0.112 R)
• M20: 21,431,989 km (0.114 R)
• M21: 26,289,881 km (0.038 R)
• M22: 27,165,328 km (0.117 R)
• M23: 27,859,462 km (0.078 R)
• M24: 32,055,533 km (0.118 R)
• M25: 37,993,371 km (0.03 R)
• M26: 44,900,604 km (0.035 R)
• M27: 46,997,667 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838

Radius: 3.2

Gravity: 81.84 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.66 AU - 7.82 AU

Year: 12780 Days

Day: 18.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,371,148 km

• M1: 70,760 km (0.1 R)
• M2: 754,871 km (0.112 R)
• M3: 948,899 km (0.109 R)
• M4: 1,075,908 km (0.074 R)
• M5: 1,240,615 km (0.109 R)
• M6: 1,421,778 km (0.105 R)
• M7: 1,979,928 km (0.107 R)
• M8: 2,287,651 km (0.112 R)
• M9: 2,761,876 km (0.054 R)
• M10: 3,563,870 km (0.118 R)
• M11: 4,320,835 km (0.074 R)
• M12: 5,109,366 km (0.096 R)
• M13: 5,428,308 km (0.099 R)
• M14: 6,027,897 km (0.042 R)
• M15: 6,464,872 km (0.063 R)
• M16: 7,268,961 km (0.09 R)
• M17: 7,446,234 km (0.115 R)
• M18: 10,578,215 km (0.09 R)
• M19: 13,202,162 km (0.113 R)
• M20: 17,384,769 km (0.107 R)
• M21: 18,430,009 km (0.102 R)
• M22: 23,606,245 km (0.039 R)
• M23: 25,492,076 km (0.067 R)
• M24: 26,733,439 km (0.102 R)
• M25: 29,672,738 km (0.094 R)
• M26: 33,916,829 km (0.083 R)
• M27: 39,222,767 km (0.119 R)
• M28: 39,631,318 km (0.111 R)
• M29: 39,768,200 km (0.097 R)
• M30: 43,582,946 km (0.098 R)
• M31: 49,830,901 km (0.061 R)
• M32: 55,786,542 km (0.075 R)
• M33: 58,048,611 km (0.093 R)
• M34: 60,190,404 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 12,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit