🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.47 AU - 5.01 AU

Year: 3205 Days

Day: 26.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 167.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.5

Radius: 14.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.34 AU - 8.98 AU

Year: 9355 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,472,700 km

• M1: 181,761 km (0.09 R)
• M2: 818,600 km (0.117 R)
• M3: 1,776,026 km (0.084 R)
• M4: 2,331,333 km (0.089 R)
• M5: 3,002,878 km (0.093 R)
• M6: 4,265,634 km (0.088 R)
• M7: 4,768,283 km (0.091 R)
• M8: 5,444,016 km (0.12 R)
• M9: 7,993,014 km (0.106 R)
• M10: 10,031,884 km (0.111 R)
• M11: 10,658,250 km (0.111 R)
• M12: 12,105,161 km (0.093 R)
• M13: 20,519,143 km (0.104 R)
• M14: 22,048,183 km (0.119 R)
• M15: 25,141,568 km (0.111 R)
• M16: 29,349,157 km (0.098 R)
• M17: 30,200,818 km (0.119 R)
• M18: 31,508,902 km (0.112 R)
• M19: 32,064,957 km (0.066 R)
• M20: 32,740,990 km (0.069 R)
• M21: 36,264,319 km (0.1 R)
• M22: 38,495,721 km (0.083 R)
• M23: 39,644,932 km (0.108 R)
• M24: 40,948,677 km (0.118 R)
• M25: 45,454,266 km (0.05 R)
• M26: 46,164,706 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.7

Radius: 8.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.44 AU - 14.32 AU

Year: 15031 Days

Day: 8.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,472,700 km

• M1: 105,915 km (0.061 R)
• M2: 372,648 km (0.041 R)
• M3: 728,392 km (0.079 R)
• M4: 1,399,039 km (0.068 R)
• M5: 1,988,006 km (0.078 R)
• M6: 2,696,202 km (0.067 R)
• M7: 3,078,724 km (0.114 R)
• M8: 3,881,915 km (0.102 R)
• M9: 5,442,221 km (0.072 R)
• M10: 8,647,954 km (0.118 R)
• M11: 9,525,345 km (0.054 R)
• M12: 12,307,267 km (0.026 R)
• M13: 12,669,743 km (0.068 R)
• M14: 12,932,886 km (0.028 R)
• M15: 13,579,597 km (0.04 R)
• M16: 15,054,632 km (0.116 R)
• M17: 16,259,793 km (0.062 R)
• M18: 16,759,300 km (0.053 R)
• M19: 17,076,747 km (0.055 R)
• M20: 18,521,413 km (0.098 R)
• M21: 21,652,048 km (0.052 R)
• M22: 28,938,661 km (0.103 R)
• M23: 30,607,126 km (0.063 R)
• M24: 31,851,331 km (0.067 R)
• M25: 32,143,197 km (0.032 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.3

Radius: 4.5

Gravity: 14.73 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.72 AU - 14.92 AU

Year: 20943 Days

Day: 16.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,472,700 km

• M1: 827,127 km (0.118 R)
• M2: 1,332,468 km (0.051 R)
• M3: 3,139,461 km (0.084 R)
• M4: 3,553,398 km (0.08 R)
• M5: 6,343,698 km (0.089 R)
• M6: 6,668,175 km (0.034 R)
• M7: 12,762,045 km (0.116 R)
• M8: 14,842,353 km (0.11 R)
• M9: 17,529,280 km (0.093 R)
• M10: 19,490,209 km (0.044 R)
• M11: 21,683,314 km (0.097 R)
• M12: 24,328,803 km (0.12 R)
• M13: 28,688,384 km (0.086 R)
• M14: 37,454,220 km (0.106 R)
• M15: 40,684,936 km (0.111 R)
• M16: 49,406,492 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 17,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit