🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.87 AU - 1.25 AU

Year: 387 Days

Day: 16.2 Hours

Environment

Temp: 47 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.7

Radius: 9.5

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.7 AU - 7.46 AU

Year: 5319 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,120,326 km

• M1: 660,923 km (0.106 R)
• M2: 1,267,692 km (0.071 R)
• M3: 2,961,739 km (0.113 R)
• M4: 3,395,872 km (0.101 R)
• M5: 4,482,999 km (0.069 R)
• M6: 5,081,840 km (0.094 R)
• M7: 5,733,039 km (0.089 R)
• M8: 6,036,723 km (0.08 R)
• M9: 6,767,209 km (0.102 R)
• M10: 7,138,212 km (0.101 R)
• M11: 9,580,397 km (0.058 R)
• M12: 11,898,566 km (0.04 R)
• M13: 12,486,037 km (0.063 R)
• M14: 14,415,251 km (0.108 R)
• M15: 20,219,798 km (0.04 R)
• M16: 23,493,448 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 12.4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.77 AU - 8.49 AU

Year: 8224 Days

Day: 5 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,120,326 km

• M1: 154,235 km (0.077 R)
• M2: 562,787 km (0.057 R)
• M3: 952,190 km (0.078 R)
• M4: 1,367,773 km (0.081 R)
• M5: 2,343,899 km (0.116 R)
• M6: 2,994,949 km (0.113 R)
• M7: 5,932,154 km (0.095 R)
• M8: 8,740,555 km (0.069 R)
• M9: 10,408,870 km (0.102 R)
• M10: 11,345,353 km (0.068 R)
• M11: 13,385,718 km (0.051 R)
• M12: 15,860,815 km (0.113 R)
• M13: 16,680,013 km (0.026 R)
• M14: 18,108,074 km (0.105 R)
• M15: 20,005,723 km (0.06 R)
• M16: 20,640,168 km (0.069 R)
• M17: 21,369,757 km (0.094 R)
• M18: 21,865,674 km (0.107 R)
• M19: 24,551,404 km (0.097 R)
• M20: 29,132,839 km (0.115 R)
• M21: 33,806,576 km (0.034 R)
• M22: 35,162,980 km (0.089 R)
• M23: 42,105,517 km (0.113 R)
• M24: 45,283,724 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.5

Radius: 4.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.71 AU - 20.07 AU

Year: 26844 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,120,326 km

• M1: 69,713 km (0.105 R)
• M2: 376,388 km (0.082 R)
• M3: 593,754 km (0.074 R)
• M4: 846,425 km (0.088 R)
• M5: 1,156,691 km (0.108 R)
• M6: 1,722,769 km (0.1 R)
• M7: 2,001,021 km (0.104 R)
• M8: 2,953,960 km (0.062 R)
• M9: 3,662,455 km (0.108 R)
• M10: 4,202,803 km (0.115 R)
• M11: 4,913,392 km (0.116 R)
• M12: 5,250,137 km (0.106 R)
• M13: 7,402,551 km (0.098 R)
• M14: 8,562,982 km (0.096 R)
• M15: 11,342,511 km (0.109 R)
• M16: 12,481,250 km (0.119 R)
• M17: 13,575,408 km (0.114 R)
• M18: 16,218,055 km (0.062 R)
• M19: 17,100,682 km (0.099 R)
• M20: 18,302,701 km (0.048 R)
• M21: 25,525,286 km (0.086 R)
• M22: 25,706,300 km (0.082 R)
• M23: 26,810,781 km (0.084 R)
• M24: 29,015,405 km (0.088 R)
• M25: 32,491,311 km (0.095 R)
• M26: 37,388,098 km (0.052 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit