🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.42 AU - 0.64 AU

Year: 135 Days

Day: 29.4 Hours

Environment

Temp: 286 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,292,259 km

• M1: 39,643 km (0.075 R)
• M2: 304,731 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.74 AU - 0.8 AU

Year: 236 Days

Day: 29.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,292,259 km

• M1: 69,563 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.19 AU - 1.37 AU

Year: 507 Days

Day: 28.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 61,292,259 km

• M1: 33,959 km (0.112 R)
• M2: 273,764 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.28 AU - 5.26 AU

Year: 3645 Days

Day: 40 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 13.4

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.03 AU - 7.35 AU

Year: 6054 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,292,259 km

• M1: 166,652 km (0.064 R)
• M2: 863,329 km (0.055 R)
• M3: 1,357,002 km (0.095 R)
• M4: 2,076,119 km (0.116 R)
• M5: 3,691,627 km (0.059 R)
• M6: 5,811,877 km (0.102 R)
• M7: 7,202,389 km (0.112 R)
• M8: 10,101,447 km (0.059 R)
• M9: 11,370,635 km (0.116 R)
• M10: 12,142,111 km (0.04 R)
• M11: 14,578,163 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.3

Radius: 14.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.28 AU - 13.06 AU

Year: 12193 Days

Day: 6 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,292,259 km

• M1: 179,667 km (0.043 R)
• M2: 744,698 km (0.061 R)
• M3: 1,341,444 km (0.085 R)
• M4: 2,393,865 km (0.101 R)
• M5: 3,222,637 km (0.115 R)
• M6: 4,388,154 km (0.097 R)
• M7: 4,867,167 km (0.095 R)
• M8: 5,856,158 km (0.106 R)
• M9: 7,586,258 km (0.112 R)
• M10: 8,375,835 km (0.082 R)
• M11: 9,117,541 km (0.026 R)
• M12: 10,119,698 km (0.068 R)
• M13: 11,488,967 km (0.101 R)
• M14: 19,212,705 km (0.113 R)
• M15: 19,722,534 km (0.086 R)
• M16: 22,689,958 km (0.03 R)
• M17: 24,034,394 km (0.069 R)
• M18: 26,566,637 km (0.111 R)
• M19: 27,306,399 km (0.097 R)
• M20: 28,606,554 km (0.119 R)
• M21: 30,864,733 km (0.081 R)
• M22: 37,420,112 km (0.075 R)
• M23: 39,979,732 km (0.03 R)
• M24: 40,951,669 km (0.1 R)
• M25: 44,699,694 km (0.113 R)
• M26: 48,045,002 km (0.065 R)
• M27: 48,827,997 km (0.119 R)
• M28: 53,538,086 km (0.076 R)
• M29: 54,379,724 km (0.038 R)
• M30: 55,916,692 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.9

Radius: 13

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.49 AU - 11.83 AU

Year: 13043 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,292,259 km

• M1: 161,715 km (0.043 R)
• M2: 727,794 km (0.063 R)
• M3: 1,273,676 km (0.105 R)
• M4: 2,805,110 km (0.103 R)
• M5: 3,489,670 km (0.119 R)
• M6: 4,015,656 km (0.094 R)
• M7: 4,594,300 km (0.1 R)
• M8: 5,333,613 km (0.104 R)
• M9: 7,135,669 km (0.065 R)
• M10: 7,895,028 km (0.11 R)
• M11: 8,609,208 km (0.061 R)
• M12: 9,575,161 km (0.066 R)
• M13: 11,423,144 km (0.108 R)
• M14: 11,904,849 km (0.117 R)
• M15: 12,589,409 km (0.102 R)
• M16: 13,698,677 km (0.107 R)
• M17: 14,660,442 km (0.088 R)
• M18: 16,872,246 km (0.08 R)
• M19: 18,712,599 km (0.078 R)
• M20: 20,243,584 km (0.103 R)
• M21: 23,942,541 km (0.105 R)
• M22: 26,996,581 km (0.089 R)
• M23: 31,813,932 km (0.118 R)
• M24: 33,376,332 km (0.079 R)
• M25: 34,612,459 km (0.096 R)
• M26: 35,623,143 km (0.11 R)
• M27: 36,135,814 km (0.088 R)
• M28: 41,395,825 km (0.073 R)
• M29: 48,543,611 km (0.072 R)
• M30: 52,905,287 km (0.037 R)
• M31: 56,821,161 km (0.117 R)
• M32: 60,379,945 km (0.095 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 18,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit