🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.65 AU - 0.69 AU

Year: 194 Days

Day: 27.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,145,049 km

• M1: 107,112 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.37 AU - 2.53 AU

Year: 1354 Days

Day: 35.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,145,049 km

• M1: 305,928 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.26 AU - 2.74 AU

Year: 1396 Days

Day: 22.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.9

Radius: 11.4

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.83 AU - 6.13 AU

Year: 4530 Days

Day: 6.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,145,049 km

• M1: 141,819 km (0.105 R)
• M2: 626,067 km (0.098 R)
• M3: 1,352,215 km (0.096 R)
• M4: 1,941,182 km (0.102 R)
• M5: 2,486,317 km (0.092 R)
• M6: 2,951,716 km (0.116 R)
• M7: 3,475,009 km (0.106 R)
• M8: 4,193,079 km (0.09 R)
• M9: 4,684,508 km (0.038 R)
• M10: 5,058,652 km (0.03 R)
• M11: 5,727,055 km (0.11 R)
• M12: 7,045,761 km (0.097 R)
• M13: 7,708,180 km (0.092 R)
• M14: 8,411,589 km (0.11 R)
• M15: 9,234,228 km (0.073 R)
• M16: 9,745,104 km (0.083 R)
• M17: 10,274,681 km (0.079 R)
• M18: 11,480,739 km (0.072 R)
• M19: 11,842,167 km (0.067 R)
• M20: 12,972,230 km (0.073 R)
• M21: 14,536,425 km (0.032 R)
• M22: 17,026,033 km (0.12 R)
• M23: 19,023,464 km (0.104 R)
• M24: 21,240,205 km (0.102 R)
• M25: 25,031,015 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.9

Radius: 10.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.22 AU - 9.9 AU

Year: 9629 Days

Day: 14.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,145,049 km

• M1: 126,859 km (0.079 R)
• M2: 560,693 km (0.07 R)
• M3: 1,006,195 km (0.102 R)
• M4: 1,766,302 km (0.047 R)
• M5: 2,461,035 km (0.032 R)
• M6: 2,813,487 km (0.119 R)
• M7: 3,263,777 km (0.046 R)
• M8: 4,104,666 km (0.08 R)
• M9: 4,769,330 km (0.107 R)
• M10: 5,659,886 km (0.08 R)
• M11: 6,622,548 km (0.061 R)
• M12: 7,161,549 km (0.093 R)
• M13: 7,652,230 km (0.098 R)
• M14: 11,432,269 km (0.094 R)
• M15: 12,368,154 km (0.044 R)
• M16: 18,379,594 km (0.1 R)
• M17: 21,004,289 km (0.085 R)
• M18: 24,035,591 km (0.117 R)
• M19: 25,917,831 km (0.059 R)
• M20: 27,438,045 km (0.078 R)
• M21: 27,804,260 km (0.066 R)
• M22: 29,016,901 km (0.091 R)
• M23: 33,279,393 km (0.118 R)
• M24: 36,489,015 km (0.116 R)
• M25: 37,603,220 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.6

Radius: 4.6

Gravity: 16.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.93 AU - 13.95 AU

Year: 17398 Days

Day: 23.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,145,049 km

• M1: 57,296 km (0.088 R)
• M2: 250,726 km (0.043 R)
• M3: 406,009 km (0.075 R)
• M4: 718,818 km (0.094 R)
• M5: 1,457,083 km (0.1 R)
• M6: 2,001,171 km (0.105 R)
• M7: 2,398,951 km (0.108 R)
• M8: 2,670,472 km (0.025 R)
• M9: 2,915,962 km (0.114 R)
• M10: 3,530,211 km (0.094 R)
• M11: 4,256,209 km (0.073 R)
• M12: 4,591,607 km (0.079 R)
• M13: 4,977,420 km (0.065 R)
• M14: 7,892,784 km (0.11 R)
• M15: 8,876,988 km (0.1 R)
• M16: 9,222,410 km (0.093 R)
• M17: 9,679,730 km (0.074 R)
• M18: 10,805,454 km (0.111 R)
• M19: 18,075,462 km (0.112 R)
• M20: 19,442,338 km (0.093 R)
• M21: 19,940,798 km (0.034 R)
• M22: 21,049,916 km (0.103 R)
• M23: 21,224,198 km (0.079 R)
• M24: 22,927,519 km (0.104 R)
• M25: 24,335,086 km (0.075 R)
• M26: 26,299,904 km (0.092 R)
• M27: 26,807,190 km (0.105 R)
• M28: 27,217,687 km (0.113 R)
• M29: 31,328,636 km (0.119 R)
• M30: 37,342,620 km (0.098 R)
• M31: 40,484,625 km (0.1 R)
• M32: 41,024,822 km (0.114 R)
• M33: 42,813,714 km (0.027 R)
• M34: 43,093,462 km (0.11 R)
• M35: 45,520,837 km (0.076 R)
• M36: 52,383,041 km (0.063 R)
• M37: 52,703,031 km (0.08 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 14,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit