🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.03 AU - 4.13 AU

Year: 2538 Days

Day: 40.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,857,589 km

• M1: 525,986 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225

Radius: 8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.26 AU - 5.4 AU

Year: 3978 Days

Day: 7.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,857,589 km

• M1: 99,632 km (0.082 R)
• M2: 408,552 km (0.069 R)
• M3: 721,511 km (0.108 R)
• M4: 1,075,609 km (0.079 R)
• M5: 1,563,747 km (0.094 R)
• M6: 2,054,428 km (0.119 R)
• M7: 2,500,977 km (0.115 R)
• M8: 4,318,591 km (0.111 R)
• M9: 4,872,851 km (0.11 R)
• M10: 5,968,656 km (0.099 R)
• M11: 6,227,161 km (0.072 R)
• M12: 6,628,981 km (0.111 R)
• M13: 7,454,911 km (0.086 R)
• M14: 8,126,007 km (0.057 R)
• M15: 9,139,084 km (0.083 R)
• M16: 9,553,021 km (0.036 R)
• M17: 10,124,485 km (0.091 R)
• M18: 12,057,289 km (0.107 R)
• M19: 13,197,524 km (0.118 R)
• M20: 14,041,705 km (0.102 R)
• M21: 14,968,913 km (0.039 R)
• M22: 16,485,685 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 9.5

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.74 AU - 7.84 AU

Year: 6630 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 89.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,857,589 km

• M1: 118,182 km (0.107 R)
• M2: 450,290 km (0.106 R)
• M3: 800,498 km (0.098 R)
• M4: 1,101,040 km (0.046 R)
• M5: 1,400,984 km (0.108 R)
• M6: 1,808,638 km (0.108 R)
• M7: 3,720,200 km (0.063 R)
• M8: 4,171,836 km (0.07 R)
• M9: 5,378,492 km (0.105 R)
• M10: 5,957,137 km (0.083 R)
• M11: 6,323,801 km (0.105 R)
• M12: 6,705,575 km (0.106 R)
• M13: 10,600,954 km (0.112 R)
• M14: 11,936,713 km (0.119 R)
• M15: 14,172,603 km (0.106 R)
• M16: 15,106,842 km (0.075 R)
• M17: 16,140,264 km (0.081 R)
• M18: 16,734,317 km (0.062 R)
• M19: 18,798,768 km (0.116 R)
• M20: 19,191,462 km (0.044 R)
• M21: 20,609,650 km (0.053 R)
• M22: 23,577,522 km (0.048 R)
• M23: 24,652,981 km (0.113 R)
• M24: 25,441,063 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.9

Radius: 8.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.6 AU - 9.32 AU

Year: 9221 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,857,589 km

• M1: 117,285 km (0.102 R)
• M2: 471,832 km (0.064 R)
• M3: 900,579 km (0.099 R)
• M4: 1,684,173 km (0.094 R)
• M5: 2,329,089 km (0.035 R)
• M6: 3,300,877 km (0.085 R)
• M7: 5,114,602 km (0.096 R)
• M8: 5,384,476 km (0.103 R)
• M9: 8,675,629 km (0.101 R)
• M10: 13,905,720 km (0.05 R)
• M11: 14,974,448 km (0.11 R)
• M12: 16,096,731 km (0.091 R)
• M13: 19,003,717 km (0.115 R)
• M14: 19,290,645 km (0.098 R)
• M15: 21,770,380 km (0.115 R)
• M16: 27,352,923 km (0.072 R)
• M17: 35,420,437 km (0.116 R)
• M18: 35,746,411 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 12,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit