🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.7 AU - 1.8 AU

Year: 863 Days

Day: 29.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 11.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.13 AU - 8.05 AU

Year: 6306 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,425,078 km

• M1: 156,779 km (0.074 R)
• M2: 587,471 km (0.093 R)
• M3: 1,505,703 km (0.103 R)
• M4: 2,616,916 km (0.096 R)
• M5: 3,036,388 km (0.101 R)
• M6: 4,818,697 km (0.092 R)
• M7: 5,216,627 km (0.086 R)
• M8: 5,854,812 km (0.098 R)
• M9: 6,375,562 km (0.084 R)
• M10: 7,813,646 km (0.101 R)
• M11: 8,284,580 km (0.096 R)
• M12: 8,899,877 km (0.065 R)
• M13: 9,413,895 km (0.082 R)
• M14: 12,339,730 km (0.112 R)
• M15: 13,142,921 km (0.086 R)
• M16: 17,293,215 km (0.113 R)
• M17: 29,081,377 km (0.1 R)
• M18: 30,502,707 km (0.115 R)
• M19: 33,585,919 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.9

Radius: 11.5

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.61 AU - 10.47 AU

Year: 10132 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,425,078 km

• M1: 177,124 km (0.086 R)
• M2: 1,004,400 km (0.106 R)
• M3: 1,504,356 km (0.088 R)
• M4: 2,343,600 km (0.059 R)
• M5: 3,239,392 km (0.098 R)
• M6: 3,641,661 km (0.071 R)
• M7: 5,902,384 km (0.113 R)
• M8: 6,360,602 km (0.074 R)
• M9: 9,580,098 km (0.111 R)
• M10: 10,567,444 km (0.069 R)
• M11: 11,675,964 km (0.083 R)
• M12: 17,820,697 km (0.118 R)
• M13: 18,333,369 km (0.099 R)
• M14: 20,965,094 km (0.064 R)
• M15: 22,202,568 km (0.092 R)
• M16: 25,926,209 km (0.094 R)
• M17: 30,460,819 km (0.094 R)
• M18: 44,857,819 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.2

Radius: 9.4

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.4 AU - 11.9 AU

Year: 11175 Days

Day: 6 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,425,078 km

• M1: 116,836 km (0.073 R)
• M2: 434,731 km (0.096 R)
• M3: 889,509 km (0.105 R)
• M4: 1,282,951 km (0.113 R)
• M5: 1,758,972 km (0.099 R)
• M6: 3,090,842 km (0.106 R)
• M7: 3,839,878 km (0.091 R)
• M8: 4,212,975 km (0.095 R)
• M9: 4,673,288 km (0.103 R)
• M10: 5,304,441 km (0.118 R)
• M11: 5,878,897 km (0.029 R)
• M12: 6,942,089 km (0.095 R)
• M13: 7,853,888 km (0.072 R)
• M14: 8,843,478 km (0.074 R)
• M15: 10,618,606 km (0.085 R)
• M16: 11,011,750 km (0.075 R)
• M17: 12,682,010 km (0.066 R)
• M18: 18,943,130 km (0.088 R)
• M19: 19,355,421 km (0.037 R)
• M20: 19,689,473 km (0.075 R)
• M21: 25,975,426 km (0.108 R)
• M22: 30,012,325 km (0.116 R)
• M23: 31,714,749 km (0.069 R)
• M24: 33,241,544 km (0.114 R)
• M25: 35,435,696 km (0.047 R)
• M26: 40,110,181 km (0.11 R)
• M27: 43,874,662 km (0.117 R)
• M28: 44,742,030 km (0.07 R)
• M29: 51,936,790 km (0.092 R)
• M30: 55,722,963 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 19,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit