🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.34 AU - 1.96 AU

Year: 770 Days

Day: 42.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.77 AU - 2.01 AU

Year: 944 Days

Day: 26.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704

Radius: 9.7

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.46 AU - 10.7 AU

Year: 9944 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 102,228,407 km

• M1: 120,875 km (0.119 R)
• M2: 546,930 km (0.095 R)
• M3: 1,268,889 km (0.051 R)
• M4: 2,077,466 km (0.088 R)
• M5: 2,401,046 km (0.092 R)
• M6: 4,023,136 km (0.057 R)
• M7: 4,385,312 km (0.113 R)
• M8: 5,503,556 km (0.098 R)
• M9: 5,986,308 km (0.049 R)
• M10: 6,534,734 km (0.11 R)
• M11: 6,957,947 km (0.102 R)
• M12: 7,317,729 km (0.109 R)
• M13: 8,472,475 km (0.053 R)
• M14: 9,354,953 km (0.072 R)
• M15: 11,085,501 km (0.075 R)
• M16: 12,312,952 km (0.112 R)
• M17: 16,049,907 km (0.091 R)
• M18: 17,691,594 km (0.087 R)
• M19: 18,062,746 km (0.097 R)
• M20: 18,897,801 km (0.075 R)
• M21: 19,758,288 km (0.115 R)
• M22: 24,001,632 km (0.093 R)
• M23: 25,290,567 km (0.113 R)
• M24: 27,507,458 km (0.096 R)
• M25: 28,005,918 km (0.094 R)
• M26: 29,227,086 km (0.077 R)
• M27: 35,047,340 km (0.103 R)
• M28: 35,751,198 km (0.089 R)
• M29: 36,345,102 km (0.102 R)
• M30: 37,552,506 km (0.101 R)
• M31: 38,042,888 km (0.082 R)
• M32: 42,916,637 km (0.099 R)
• M33: 44,265,112 km (0.112 R)
• M34: 45,780,838 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.8

Radius: 5.6

Gravity: 22.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.44 AU - 22.16 AU

Year: 30815 Days

Day: 20 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 102,228,407 km

• M1: 69,713 km (0.107 R)
• M2: 283,937 km (0.031 R)
• M3: 770,279 km (0.107 R)
• M4: 1,992,344 km (0.089 R)
• M5: 2,855,674 km (0.095 R)
• M6: 4,228,234 km (0.098 R)
• M7: 4,796,407 km (0.083 R)
• M8: 5,119,389 km (0.068 R)
• M9: 5,990,796 km (0.053 R)
• M10: 8,023,233 km (0.12 R)
• M11: 10,274,980 km (0.116 R)
• M12: 10,880,403 km (0.093 R)
• M13: 13,781,105 km (0.11 R)
• M14: 14,936,899 km (0.074 R)
• M15: 16,973,823 km (0.09 R)
• M16: 18,300,308 km (0.117 R)
• M17: 22,692,202 km (0.109 R)
• M18: 26,227,199 km (0.111 R)
• M19: 26,724,612 km (0.032 R)
• M20: 31,768,305 km (0.04 R)
• M21: 32,475,903 km (0.116 R)
• M22: 33,629,751 km (0.087 R)
• M23: 36,479,142 km (0.046 R)
• M24: 36,943,194 km (0.117 R)
• M25: 39,323,147 km (0.088 R)
• M26: 41,299,185 km (0.085 R)
• M27: 45,447,983 km (0.109 R)
• M28: 48,177,396 km (0.107 R)
• M29: 51,983,614 km (0.119 R)
• M30: 55,576,507 km (0.087 R)
• M31: 57,225,075 km (0.116 R)
• M32: 64,145,921 km (0.105 R)
• M33: 79,879,129 km (0.092 R)
• M34: 88,490,432 km (0.06 R)
• M35: 88,768,983 km (0.111 R)
• M36: 92,444,752 km (0.037 R)
• M37: 97,699,826 km (0.069 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 14,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit