🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.68 AU

Year: 303 Days

Day: 47.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 8.1

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.37 AU - 1.91 AU

Year: 1335 Days

Day: 13.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,819,950 km

• M1: 101,128 km (0.118 R)
• M2: 385,514 km (0.082 R)
• M3: 677,978 km (0.081 R)
• M4: 1,449,603 km (0.042 R)
• M5: 1,733,241 km (0.057 R)
• M6: 2,075,670 km (0.101 R)
• M7: 2,379,205 km (0.099 R)
• M8: 3,119,116 km (0.095 R)
• M9: 3,504,031 km (0.042 R)
• M10: 4,072,054 km (0.101 R)
• M11: 4,441,411 km (0.102 R)
• M12: 6,170,015 km (0.057 R)
• M13: 7,425,290 km (0.071 R)
• M14: 8,416,825 km (0.097 R)
• M15: 8,871,902 km (0.114 R)
• M16: 9,223,906 km (0.083 R)
• M17: 10,562,208 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.9

Radius: 9.3

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.96 AU - 6.02 AU

Year: 7087 Days

Day: 8.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,819,950 km

• M1: 115,639 km (0.12 R)
• M2: 428,598 km (0.119 R)
• M3: 1,232,238 km (0.051 R)
• M4: 2,235,591 km (0.113 R)
• M5: 3,400,659 km (0.083 R)
• M6: 3,859,027 km (0.082 R)
• M7: 4,637,684 km (0.101 R)
• M8: 4,989,239 km (0.09 R)
• M9: 6,649,625 km (0.058 R)
• M10: 8,737,563 km (0.074 R)
• M11: 11,124,995 km (0.115 R)
• M12: 12,636,532 km (0.109 R)
• M13: 13,034,911 km (0.11 R)
• M14: 13,324,533 km (0.092 R)
• M15: 14,526,402 km (0.082 R)
• M16: 15,733,806 km (0.053 R)
• M17: 26,119,938 km (0.084 R)
• M18: 27,519,426 km (0.036 R)
• M19: 29,263,887 km (0.115 R)
• M20: 32,017,235 km (0.095 R)
• M21: 35,837,068 km (0.04 R)
• M22: 37,680,412 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.8

Radius: 15

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.09 AU - 6.65 AU

Year: 7912 Days

Day: 5.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,819,950 km

• M1: 186,549 km (0.109 R)
• M2: 900,729 km (0.11 R)
• M3: 1,397,095 km (0.034 R)
• M4: 1,973,944 km (0.076 R)
• M5: 2,523,417 km (0.117 R)
• M6: 3,417,115 km (0.066 R)
• M7: 4,822,138 km (0.101 R)
• M8: 5,388,665 km (0.102 R)
• M9: 6,620,454 km (0.113 R)
• M10: 8,875,941 km (0.051 R)
• M11: 10,738,734 km (0.119 R)
• M12: 11,709,923 km (0.046 R)
• M13: 13,304,187 km (0.096 R)
• M14: 13,945,364 km (0.071 R)
• M15: 14,485,263 km (0.085 R)
• M16: 15,543,219 km (0.109 R)
• M17: 16,386,652 km (0.057 R)
• M18: 17,813,217 km (0.113 R)
• M19: 18,592,921 km (0.096 R)
• M20: 19,842,362 km (0.077 R)
• M21: 21,383,370 km (0.089 R)
• M22: 24,013,001 km (0.096 R)
• M23: 25,672,640 km (0.029 R)
• M24: 29,513,117 km (0.047 R)
• M25: 32,241,782 km (0.11 R)
• M26: 35,912,166 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 18,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit