🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.68 AU

Year: 290 Days

Day: 18.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,632,372 km

• M1: 685,009 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.5

Radius: 9.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.38 AU - 1.82 AU

Year: 1328 Days

Day: 7.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,632,372 km

• M1: 118,182 km (0.088 R)
• M2: 416,480 km (0.108 R)
• M3: 799,750 km (0.078 R)
• M4: 1,208,452 km (0.065 R)
• M5: 1,631,664 km (0.042 R)
• M6: 2,131,620 km (0.053 R)
• M7: 2,539,125 km (0.061 R)
• M8: 3,199,749 km (0.102 R)
• M9: 3,690,729 km (0.065 R)
• M10: 4,915,487 km (0.05 R)
• M11: 5,255,373 km (0.103 R)
• M12: 5,733,039 km (0.117 R)
• M13: 6,088,633 km (0.103 R)
• M14: 6,593,227 km (0.114 R)
• M15: 7,537,040 km (0.075 R)
• M16: 8,868,012 km (0.031 R)
• M17: 9,230,937 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.9

Radius: 13

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.63 AU - 4.07 AU

Year: 4022 Days

Day: 9.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,632,372 km

• M1: 163,361 km (0.071 R)
• M2: 680,371 km (0.059 R)
• M3: 1,159,234 km (0.064 R)
• M4: 1,629,570 km (0.062 R)
• M5: 2,344,498 km (0.056 R)
• M6: 2,868,240 km (0.103 R)
• M7: 3,528,415 km (0.059 R)
• M8: 4,379,029 km (0.113 R)
• M9: 5,388,216 km (0.107 R)
• M10: 5,794,225 km (0.086 R)
• M11: 7,266,268 km (0.074 R)
• M12: 8,107,157 km (0.118 R)
• M13: 9,049,474 km (0.101 R)
• M14: 13,170,746 km (0.099 R)
• M15: 16,134,430 km (0.036 R)
• M16: 16,868,058 km (0.097 R)
• M17: 22,363,236 km (0.087 R)
• M18: 22,921,685 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.4

Radius: 9.9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.29 AU - 6.07 AU

Year: 7734 Days

Day: 7.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,632,372 km

• M1: 123,568 km (0.04 R)
• M2: 595,549 km (0.103 R)
• M3: 999,463 km (0.056 R)
• M4: 1,597,107 km (0.107 R)
• M5: 2,005,210 km (0.094 R)
• M6: 2,403,140 km (0.045 R)
• M7: 3,479,946 km (0.099 R)
• M8: 3,793,802 km (0.117 R)
• M9: 4,335,645 km (0.066 R)
• M10: 4,825,878 km (0.106 R)
• M11: 5,744,259 km (0.079 R)
• M12: 6,584,700 km (0.102 R)
• M13: 8,734,870 km (0.102 R)
• M14: 9,478,072 km (0.081 R)
• M15: 11,452,315 km (0.106 R)
• M16: 11,774,998 km (0.094 R)
• M17: 13,227,893 km (0.105 R)
• M18: 13,737,872 km (0.117 R)
• M19: 15,402,148 km (0.036 R)
• M20: 16,311,703 km (0.095 R)
• M21: 17,927,510 km (0.098 R)
• M22: 18,489,100 km (0.083 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: 170 - 12,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit