🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.06 AU - 1.08 AU

Year: 406 Days

Day: 39.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.97 AU - 1.51 AU

Year: 507 Days

Day: 12.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 18,527,176 km

• M1: 320,439 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.58 AU - 3.72 AU

Year: 2052 Days

Day: 24.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.1

Radius: 8.7

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.93 AU - 6.87 AU

Year: 5261 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 18,527,176 km

• M1: 108,309 km (0.114 R)
• M2: 501,153 km (0.109 R)
• M3: 1,112,559 km (0.062 R)
• M4: 3,849,452 km (0.118 R)
• M5: 4,262,193 km (0.117 R)
• M6: 4,704,105 km (0.106 R)
• M7: 5,233,831 km (0.073 R)
• M8: 5,710,450 km (0.037 R)
• M9: 9,674,345 km (0.078 R)
• M10: 10,764,913 km (0.113 R)
• M11: 12,920,469 km (0.049 R)
• M12: 13,847,078 km (0.091 R)
• M13: 15,649,583 km (0.073 R)
• M14: 16,138,917 km (0.043 R)
• M15: 18,132,608 km (0.04 R)
• M16: 20,429,534 km (0.039 R)
• M17: 26,357,948 km (0.1 R)
• M18: 26,963,670 km (0.082 R)
• M19: 30,415,042 km (0.119 R)
• M20: 33,039,139 km (0.075 R)
• M21: 33,339,830 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.2

Radius: 8.4

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.68 AU - 6.56 AU

Year: 5558 Days

Day: 5.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 18,527,176 km

• M1: 104,419 km (0.1 R)
• M2: 382,372 km (0.057 R)
• M3: 773,271 km (0.107 R)
• M4: 1,253,630 km (0.117 R)
• M5: 3,291,602 km (0.097 R)
• M6: 3,597,829 km (0.116 R)
• M7: 4,552,562 km (0.099 R)
• M8: 5,395,098 km (0.09 R)
• M9: 6,173,455 km (0.117 R)
• M10: 6,778,728 km (0.092 R)
• M11: 7,760,240 km (0.081 R)
• M12: 10,184,324 km (0.074 R)
• M13: 12,072,847 km (0.101 R)
• M14: 13,454,533 km (0.11 R)
• M15: 14,012,982 km (0.109 R)
• M16: 14,413,156 km (0.03 R)
• M17: 15,416,509 km (0.115 R)
• M18: 16,847,263 km (0.118 R)
• M19: 18,228,949 km (0.108 R)
• M20: 20,844,818 km (0.088 R)
• M21: 21,516,961 km (0.094 R)
• M22: 22,669,313 km (0.04 R)
• M23: 23,781,574 km (0.093 R)
• M24: 26,200,272 km (0.081 R)
• M25: 26,633,358 km (0.058 R)
• M26: 28,231,661 km (0.072 R)
• M27: 29,146,901 km (0.117 R)
• M28: 29,518,353 km (0.09 R)
• M29: 31,036,322 km (0.108 R)
• M30: 32,605,454 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.9

Radius: 14.8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.17 AU - 7.75 AU

Year: 6740 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 18,527,176 km

• M1: 184,155 km (0.083 R)
• M2: 1,055,712 km (0.085 R)
• M3: 1,529,937 km (0.078 R)
• M4: 2,429,021 km (0.111 R)
• M5: 3,498,197 km (0.069 R)
• M6: 4,787,581 km (0.092 R)
• M7: 7,658,214 km (0.09 R)
• M8: 8,581,083 km (0.041 R)
• M9: 9,108,117 km (0.077 R)
• M10: 10,521,069 km (0.114 R)
• M11: 11,081,612 km (0.068 R)
• M12: 12,690,836 km (0.065 R)
• M13: 14,662,237 km (0.059 R)
• M14: 16,312,152 km (0.101 R)
• M15: 18,452,149 km (0.079 R)
• M16: 19,268,954 km (0.118 R)
• M17: 20,572,849 km (0.075 R)
• M18: 21,042,736 km (0.085 R)
• M19: 22,425,170 km (0.066 R)
• M20: 23,355,818 km (0.105 R)
• M21: 24,837,585 km (0.103 R)
• M22: 25,447,495 km (0.068 R)
• M23: 25,989,339 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.8

Radius: 14.1

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.96 AU - 8.48 AU

Year: 7874 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 18,527,176 km

• M1: 175,329 km (0.068 R)
• M2: 865,274 km (0.093 R)
• M3: 1,654,852 km (0.073 R)
• M4: 2,294,981 km (0.115 R)
• M5: 2,740,932 km (0.028 R)
• M6: 4,179,166 km (0.11 R)
• M7: 5,308,780 km (0.09 R)
• M8: 6,099,853 km (0.119 R)
• M9: 7,111,135 km (0.062 R)
• M10: 7,763,681 km (0.108 R)
• M11: 8,619,081 km (0.09 R)
• M12: 10,593,025 km (0.09 R)
• M13: 13,288,031 km (0.056 R)
• M14: 17,607,071 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 12,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit