🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.73 AU - 1.77 AU

Year: 859 Days

Day: 40.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 9.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.33 AU - 9.39 AU

Year: 8172 Days

Day: 10.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,460,489 km

• M1: 123,269 km (0.094 R)
• M2: 552,615 km (0.108 R)
• M3: 1,366,876 km (0.074 R)
• M4: 1,763,161 km (0.108 R)
• M5: 2,689,770 km (0.119 R)
• M6: 3,869,050 km (0.106 R)
• M7: 4,223,148 km (0.073 R)
• M8: 8,866,815 km (0.087 R)
• M9: 9,288,681 km (0.092 R)
• M10: 10,850,184 km (0.108 R)
• M11: 11,467,275 km (0.096 R)
• M12: 12,579,535 km (0.057 R)
• M13: 15,342,907 km (0.119 R)
• M14: 18,987,111 km (0.08 R)
• M15: 21,144,462 km (0.067 R)
• M16: 21,967,849 km (0.11 R)
• M17: 26,017,912 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.5

Radius: 8.7

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.55 AU - 13.15 AU

Year: 14181 Days

Day: 10.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,460,489 km

• M1: 108,309 km (0.045 R)
• M2: 938,727 km (0.101 R)
• M3: 1,282,802 km (0.101 R)
• M4: 1,602,792 km (0.096 R)
• M5: 1,924,427 km (0.073 R)
• M6: 2,922,993 km (0.112 R)
• M7: 5,677,838 km (0.043 R)
• M8: 6,085,193 km (0.113 R)
• M9: 6,393,514 km (0.037 R)
• M10: 7,822,921 km (0.038 R)
• M11: 9,100,936 km (0.114 R)
• M12: 9,973,989 km (0.096 R)
• M13: 10,512,990 km (0.111 R)
• M14: 10,901,795 km (0.1 R)
• M15: 11,300,025 km (0.086 R)
• M16: 11,945,540 km (0.085 R)
• M17: 12,246,979 km (0.101 R)
• M18: 13,765,398 km (0.068 R)
• M19: 14,096,757 km (0.116 R)
• M20: 19,731,062 km (0.058 R)
• M21: 21,014,162 km (0.113 R)
• M22: 23,935,809 km (0.044 R)
• M23: 24,319,079 km (0.071 R)
• M24: 24,803,925 km (0.057 R)
• M25: 27,014,234 km (0.106 R)
• M26: 28,060,970 km (0.093 R)
• M27: 28,594,436 km (0.079 R)
• M28: 29,352,598 km (0.081 R)
• M29: 32,169,975 km (0.114 R)
• M30: 33,226,884 km (0.032 R)
• M31: 34,916,592 km (0.111 R)
• M32: 42,390,053 km (0.114 R)
• M33: 43,802,406 km (0.103 R)
• M34: 54,249,274 km (0.1 R)
• M35: 56,250,146 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.8

Radius: 5

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.36 AU - 16.62 AU

Year: 18375 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,460,489 km

• M1: 80,932 km (0.085 R)
• M2: 241,750 km (0.063 R)
• M3: 460,612 km (0.075 R)
• M4: 882,478 km (0.099 R)
• M5: 1,129,464 km (0.075 R)
• M6: 1,406,669 km (0.12 R)
• M7: 2,038,720 km (0.116 R)
• M8: 2,217,639 km (0.108 R)
• M9: 2,891,727 km (0.051 R)
• M10: 3,302,672 km (0.062 R)
• M11: 6,204,272 km (0.073 R)
• M12: 6,886,140 km (0.047 R)
• M13: 7,855,235 km (0.038 R)
• M14: 9,070,268 km (0.091 R)
• M15: 15,264,069 km (0.076 R)
• M16: 15,490,860 km (0.093 R)
• M17: 20,241,340 km (0.107 R)
• M18: 24,099,918 km (0.078 R)
• M19: 28,193,963 km (0.099 R)
• M20: 34,514,473 km (0.115 R)
• M21: 35,036,420 km (0.063 R)
• M22: 41,276,596 km (0.101 R)
• M23: 44,119,703 km (0.118 R)
• M24: 44,426,379 km (0.057 R)
• M25: 47,250,637 km (0.101 R)
• M26: 51,878,148 km (0.109 R)

Asteroid Belt

Center: 14.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.7

Radius: 6.7

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.1 AU - 18.6 AU

Year: 22303 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 51.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,460,489 km

• M1: 99,632 km (0.073 R)
• M2: 389,852 km (0.107 R)
• M3: 842,236 km (0.06 R)
• M4: 1,959,583 km (0.062 R)
• M5: 2,667,031 km (0.105 R)
• M6: 2,945,283 km (0.091 R)
• M7: 4,837,995 km (0.099 R)
• M8: 9,265,045 km (0.06 R)
• M9: 15,312,090 km (0.095 R)
• M10: 18,180,031 km (0.041 R)
• M11: 19,097,215 km (0.056 R)
• M12: 20,574,794 km (0.114 R)
• M13: 24,649,540 km (0.082 R)
• M14: 29,231,424 km (0.115 R)
• M15: 31,543,758 km (0.055 R)
• M16: 32,020,377 km (0.085 R)
• M17: 35,621,048 km (0.116 R)
• M18: 36,659,856 km (0.063 R)
• M19: 57,189,471 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 11,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit