🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.64 AU - 3.7 AU

Year: 2051 Days

Day: 19.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,048,081 km

• M1: 193,430 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.35 AU - 3.51 AU

Year: 2309 Days

Day: 30.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.92 AU - 4.98 AU

Year: 3412 Days

Day: 17.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,048,081 km

• M1: 37,998 km (0.098 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.8

Radius: 12.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.61 AU - 7.07 AU

Year: 6502 Days

Day: 12.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,048,081 km

• M1: 165,904 km (0.075 R)
• M2: 594,951 km (0.06 R)
• M3: 1,130,661 km (0.04 R)
• M4: 1,652,907 km (0.036 R)
• M5: 2,172,311 km (0.1 R)
• M6: 3,479,198 km (0.118 R)
• M7: 4,240,501 km (0.078 R)
• M8: 6,161,188 km (0.108 R)
• M9: 7,652,230 km (0.046 R)
• M10: 8,400,818 km (0.078 R)
• M11: 9,907,418 km (0.066 R)
• M12: 11,842,018 km (0.115 R)
• M13: 13,117,190 km (0.113 R)
• M14: 14,306,493 km (0.102 R)
• M15: 15,814,440 km (0.079 R)
• M16: 19,573,086 km (0.057 R)
• M17: 20,154,723 km (0.112 R)
• M18: 23,399,501 km (0.114 R)
• M19: 24,891,291 km (0.115 R)
• M20: 26,977,582 km (0.104 R)
• M21: 28,524,424 km (0.118 R)
• M22: 29,084,220 km (0.094 R)
• M23: 31,397,003 km (0.11 R)
• M24: 31,893,967 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.4

Radius: 8

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.87 AU - 12.63 AU

Year: 13714 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 50,048,081 km

• M1: 99,931 km (0.12 R)
• M2: 356,791 km (0.068 R)
• M3: 809,025 km (0.064 R)
• M4: 1,325,587 km (0.111 R)
• M5: 1,611,917 km (0.058 R)
• M6: 2,028,547 km (0.049 R)
• M7: 2,291,989 km (0.085 R)
• M8: 2,708,619 km (0.12 R)
• M9: 4,148,499 km (0.037 R)
• M10: 4,899,929 km (0.108 R)
• M11: 5,343,337 km (0.08 R)
• M12: 6,468,911 km (0.099 R)
• M13: 6,835,576 km (0.074 R)
• M14: 9,080,292 km (0.09 R)
• M15: 10,451,506 km (0.095 R)
• M16: 10,900,000 km (0.063 R)
• M17: 12,886,510 km (0.116 R)
• M18: 17,095,895 km (0.109 R)
• M19: 17,561,593 km (0.108 R)
• M20: 23,161,939 km (0.109 R)
• M21: 25,198,714 km (0.079 R)
• M22: 28,635,725 km (0.106 R)
• M23: 31,093,169 km (0.095 R)
• M24: 33,930,592 km (0.076 R)
• M25: 36,041,867 km (0.118 R)
• M26: 39,572,676 km (0.105 R)
• M27: 40,661,449 km (0.067 R)
• M28: 45,217,153 km (0.079 R)
• M29: 46,557,101 km (0.097 R)
• M30: 47,009,635 km (0.078 R)
• M31: 47,923,528 km (0.043 R)
• M32: 48,539,273 km (0.098 R)
• M33: 50,101,673 km (0.102 R)
• M34: 52,020,565 km (0.087 R)
• M35: 52,998,038 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.2

Radius: 7.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.02 AU - 14.26 AU

Year: 17311 Days

Day: 16.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 64.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,048,081 km

• M1: 153,787 km (0.082 R)
• M2: 1,774,231 km (0.081 R)
• M3: 2,160,044 km (0.057 R)
• M4: 2,662,543 km (0.065 R)
• M5: 3,288,012 km (0.061 R)
• M6: 3,818,486 km (0.112 R)
• M7: 5,343,935 km (0.111 R)
• M8: 6,448,566 km (0.119 R)
• M9: 10,667,226 km (0.111 R)
• M10: 11,044,212 km (0.097 R)
• M11: 12,112,640 km (0.109 R)
• M12: 16,077,732 km (0.115 R)
• M13: 16,645,306 km (0.031 R)
• M14: 20,171,029 km (0.088 R)
• M15: 22,897,899 km (0.119 R)
• M16: 25,003,339 km (0.056 R)
• M17: 28,244,676 km (0.077 R)
• M18: 28,655,771 km (0.105 R)
• M19: 34,601,688 km (0.047 R)
• M20: 35,309,137 km (0.107 R)
• M21: 36,146,735 km (0.117 R)
• M22: 45,826,615 km (0.115 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 19,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit