🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.18 AU - 1.28 AU

Year: 503 Days

Day: 46.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 65.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.7

Radius: 14.1

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.57 AU - 7.01 AU

Year: 5140 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,226,841 km

• M1: 175,628 km (0.071 R)
• M2: 744,100 km (0.04 R)
• M3: 1,319,603 km (0.094 R)
• M4: 1,771,987 km (0.106 R)
• M5: 2,252,346 km (0.115 R)
• M6: 3,633,134 km (0.081 R)
• M7: 4,107,210 km (0.12 R)
• M8: 6,861,606 km (0.106 R)
• M9: 7,699,503 km (0.11 R)
• M10: 9,834,115 km (0.08 R)
• M11: 10,446,719 km (0.12 R)
• M12: 12,189,235 km (0.08 R)
• M13: 13,000,055 km (0.082 R)
• M14: 14,009,392 km (0.083 R)
• M15: 14,785,954 km (0.119 R)
• M16: 17,860,041 km (0.094 R)
• M17: 19,241,727 km (0.115 R)
• M18: 20,693,724 km (0.095 R)
• M19: 25,163,110 km (0.085 R)
• M20: 26,311,124 km (0.047 R)
• M21: 31,161,536 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.3

Radius: 10.9

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.95 AU - 9.61 AU

Year: 8791 Days

Day: 13.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,226,841 km

• M1: 137,929 km (0.07 R)
• M2: 751,281 km (0.077 R)
• M3: 1,201,570 km (0.07 R)
• M4: 2,722,532 km (0.08 R)
• M5: 3,084,409 km (0.072 R)
• M6: 4,343,574 km (0.061 R)
• M7: 5,317,456 km (0.075 R)
• M8: 6,043,754 km (0.116 R)
• M9: 7,148,983 km (0.063 R)
• M10: 8,033,854 km (0.1 R)
• M11: 8,744,295 km (0.089 R)
• M12: 9,976,532 km (0.036 R)
• M13: 10,704,027 km (0.107 R)
• M14: 12,835,049 km (0.029 R)
• M15: 16,015,798 km (0.037 R)
• M16: 17,722,561 km (0.076 R)
• M17: 23,252,446 km (0.082 R)
• M18: 24,775,203 km (0.076 R)
• M19: 25,602,928 km (0.098 R)
• M20: 26,278,212 km (0.1 R)
• M21: 27,139,148 km (0.067 R)
• M22: 27,488,609 km (0.086 R)
• M23: 30,582,442 km (0.052 R)
• M24: 33,498,853 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.7

Radius: 6.3

Gravity: 24.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.67 AU - 15.65 AU

Year: 17614 Days

Day: 15.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,226,841 km

• M1: 108,758 km (0.118 R)
• M2: 448,943 km (0.084 R)
• M3: 802,144 km (0.082 R)
• M4: 1,227,600 km (0.095 R)
• M5: 1,467,854 km (0.046 R)
• M6: 2,912,371 km (0.115 R)
• M7: 5,543,648 km (0.113 R)
• M8: 6,510,948 km (0.12 R)
• M9: 6,780,823 km (0.114 R)
• M10: 8,938,772 km (0.035 R)
• M11: 10,323,300 km (0.03 R)
• M12: 12,383,861 km (0.068 R)
• M13: 12,728,984 km (0.117 R)
• M14: 13,438,078 km (0.07 R)
• M15: 17,042,937 km (0.082 R)
• M16: 17,642,675 km (0.077 R)
• M17: 18,434,198 km (0.106 R)
• M18: 19,066,099 km (0.107 R)
• M19: 19,899,658 km (0.032 R)
• M20: 21,146,108 km (0.108 R)
• M21: 23,477,441 km (0.037 R)
• M22: 47,733,240 km (0.081 R)
• M23: 50,481,951 km (0.066 R)
• M24: 65,819,323 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 10,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit