🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.43 AU - 0.69 AU

Year: 275 Days

Day: 39 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,222,042 km

• M1: 192,233 km (0.082 R)

Asteroid Belt

Center: 0.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.4

Radius: 13.9

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.35 AU - 1.39 AU

Year: 1052 Days

Day: 10.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,222,042 km

• M1: 173,085 km (0.11 R)
• M2: 644,468 km (0.06 R)
• M3: 1,115,551 km (0.093 R)
• M4: 1,576,612 km (0.051 R)
• M5: 2,056,073 km (0.061 R)
• M6: 2,866,894 km (0.097 R)
• M7: 3,319,427 km (0.086 R)
• M8: 3,945,045 km (0.104 R)
• M9: 4,560,641 km (0.112 R)
• M10: 6,091,625 km (0.08 R)
• M11: 6,893,619 km (0.112 R)
• M12: 8,386,008 km (0.102 R)
• M13: 10,357,558 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.7

Radius: 8.1

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.3 AU - 1.5 AU

Year: 1087 Days

Day: 6.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,222,042 km

• M1: 100,679 km (0.115 R)
• M2: 381,325 km (0.036 R)
• M3: 701,315 km (0.119 R)
• M4: 1,064,239 km (0.075 R)
• M5: 1,448,706 km (0.075 R)
• M6: 1,864,139 km (0.11 R)
• M7: 2,176,499 km (0.09 R)
• M8: 2,535,983 km (0.047 R)
• M9: 2,814,834 km (0.105 R)
• M10: 3,114,029 km (0.11 R)
• M11: 4,125,161 km (0.11 R)
• M12: 5,040,700 km (0.111 R)
• M13: 6,947,176 km (0.071 R)
• M14: 8,210,230 km (0.111 R)
• M15: 8,625,813 km (0.054 R)
• M16: 9,142,973 km (0.119 R)
• M17: 10,081,849 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.3

Radius: 9.4

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.08 AU - 3.1 AU

Year: 3563 Days

Day: 12 Hours

Environment

Temp: -211 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,222,042 km

• M1: 116,986 km (0.085 R)
• M2: 644,019 km (0.086 R)
• M3: 982,708 km (0.097 R)
• M4: 1,277,715 km (0.051 R)
• M5: 1,621,940 km (0.119 R)
• M6: 2,577,422 km (0.119 R)
• M7: 3,276,642 km (0.099 R)
• M8: 3,671,132 km (0.04 R)
• M9: 4,203,551 km (0.086 R)
• M10: 4,624,369 km (0.104 R)
• M11: 5,346,329 km (0.069 R)
• M12: 6,337,863 km (0.111 R)
• M13: 7,043,666 km (0.12 R)
• M14: 7,606,753 km (0.117 R)
• M15: 8,472,625 km (0.053 R)
• M16: 9,402,974 km (0.119 R)
• M17: 10,242,069 km (0.045 R)
• M18: 11,171,670 km (0.09 R)
• M19: 12,602,573 km (0.109 R)
• M20: 13,291,771 km (0.117 R)
• M21: 14,347,782 km (0.104 R)
• M22: 15,048,349 km (0.106 R)
• M23: 15,824,164 km (0.11 R)
• M24: 18,720,678 km (0.044 R)
• M25: 19,315,628 km (0.074 R)
• M26: 20,606,060 km (0.107 R)
• M27: 21,368,709 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 8.2

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.9 AU - 6.18 AU

Year: 8554 Days

Day: 10.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,222,042 km

• M1: 102,026 km (0.118 R)
• M2: 464,202 km (0.06 R)
• M3: 797,506 km (0.11 R)
• M4: 1,075,908 km (0.065 R)
• M5: 1,666,819 km (0.084 R)
• M6: 1,957,787 km (0.06 R)
• M7: 2,512,945 km (0.069 R)
• M8: 4,676,280 km (0.072 R)
• M9: 4,991,931 km (0.088 R)
• M10: 5,507,894 km (0.09 R)
• M11: 8,425,801 km (0.069 R)
• M12: 8,894,491 km (0.098 R)
• M13: 9,837,257 km (0.102 R)
• M14: 11,044,960 km (0.1 R)
• M15: 14,162,730 km (0.069 R)
• M16: 14,886,783 km (0.078 R)
• M17: 17,072,259 km (0.119 R)
• M18: 17,684,712 km (0.084 R)
• M19: 19,684,088 km (0.111 R)
• M20: 20,282,031 km (0.115 R)
• M21: 21,514,119 km (0.117 R)
• M22: 25,951,640 km (0.099 R)
• M23: 27,034,729 km (0.092 R)
• M24: 29,291,113 km (0.11 R)
• M25: 33,011,014 km (0.032 R)
• M26: 36,921,502 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 15,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit