🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.59 AU - 0.75 AU

Year: 354 Days

Day: 15.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.4

Radius: 11.6

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.81 AU - 3.79 AU

Year: 3871 Days

Day: 10.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,138,189 km

• M1: 144,212 km (0.096 R)
• M2: 814,261 km (0.096 R)
• M3: 1,368,821 km (0.099 R)
• M4: 1,828,236 km (0.095 R)
• M5: 2,832,785 km (0.062 R)
• M6: 4,265,484 km (0.051 R)
• M7: 5,287,537 km (0.086 R)
• M8: 6,074,571 km (0.098 R)
• M9: 7,603,761 km (0.094 R)
• M10: 8,458,264 km (0.05 R)
• M11: 9,218,221 km (0.082 R)
• M12: 14,394,158 km (0.095 R)
• M13: 16,267,422 km (0.112 R)
• M14: 20,425,345 km (0.111 R)
• M15: 22,426,666 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.9

Radius: 13

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.65 AU - 4.03 AU

Year: 4859 Days

Day: 15 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,138,189 km

• M1: 161,715 km (0.116 R)
• M2: 566,078 km (0.104 R)
• M3: 1,170,454 km (0.097 R)
• M4: 1,591,871 km (0.106 R)
• M5: 2,058,018 km (0.053 R)
• M6: 2,564,108 km (0.118 R)
• M7: 3,016,791 km (0.056 R)
• M8: 3,899,568 km (0.108 R)
• M9: 4,708,593 km (0.116 R)
• M10: 5,775,675 km (0.118 R)
• M11: 8,779,600 km (0.07 R)
• M12: 9,352,111 km (0.112 R)
• M13: 10,080,802 km (0.094 R)
• M14: 11,944,941 km (0.086 R)
• M15: 12,648,650 km (0.111 R)
• M16: 15,042,066 km (0.086 R)
• M17: 16,103,164 km (0.082 R)
• M18: 16,713,822 km (0.113 R)
• M19: 17,339,889 km (0.069 R)
• M20: 20,072,145 km (0.099 R)
• M21: 22,697,737 km (0.109 R)
• M22: 24,490,368 km (0.037 R)
• M23: 25,216,965 km (0.074 R)
• M24: 28,621,513 km (0.104 R)
• M25: 31,557,072 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.3

Radius: 3.5

Gravity: 19.62 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.06 AU - 8.9 AU

Year: 15944 Days

Day: 20.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,138,189 km

• M1: 43,683 km (0.078 R)
• M2: 169,943 km (0.115 R)
• M3: 721,361 km (0.106 R)
• M4: 1,023,249 km (0.087 R)
• M5: 1,539,811 km (0.055 R)
• M6: 2,088,386 km (0.105 R)
• M7: 2,230,205 km (0.09 R)
• M8: 2,416,454 km (0.052 R)
• M9: 3,410,083 km (0.064 R)
• M10: 5,944,720 km (0.081 R)
• M11: 6,562,260 km (0.066 R)
• M12: 7,382,655 km (0.046 R)
• M13: 7,587,754 km (0.057 R)
• M14: 8,535,157 km (0.114 R)
• M15: 9,366,771 km (0.085 R)
• M16: 11,029,103 km (0.11 R)
• M17: 15,120,306 km (0.089 R)
• M18: 15,251,952 km (0.052 R)
• M19: 16,402,359 km (0.092 R)
• M20: 16,963,052 km (0.061 R)
• M21: 18,420,883 km (0.077 R)
• M22: 22,597,806 km (0.099 R)
• M23: 22,856,460 km (0.059 R)
• M24: 23,116,910 km (0.087 R)
• M25: 24,540,184 km (0.104 R)
• M26: 24,722,095 km (0.106 R)
• M27: 25,365,815 km (0.075 R)
• M28: 25,832,411 km (0.084 R)
• M29: 26,590,872 km (0.103 R)
• M30: 27,266,606 km (0.046 R)
• M31: 29,670,194 km (0.08 R)
• M32: 32,648,538 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 17,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit