🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.82 AU - 1.02 AU

Year: 394 Days

Day: 32.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,060,888 km

• M1: 40,691 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.07 AU - 1.53 AU

Year: 661 Days

Day: 14.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.9

Radius: 13

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.6 AU - 3.12 AU

Year: 2158 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,060,888 km

• M1: 177,124 km (0.1 R)
• M2: 1,081,892 km (0.096 R)
• M3: 1,903,035 km (0.105 R)
• M4: 2,411,218 km (0.067 R)
• M5: 3,207,827 km (0.058 R)
• M6: 4,032,859 km (0.059 R)
• M7: 5,717,631 km (0.109 R)
• M8: 6,264,261 km (0.068 R)
• M9: 7,676,316 km (0.113 R)
• M10: 9,186,057 km (0.096 R)
• M11: 9,974,588 km (0.066 R)
• M12: 10,768,803 km (0.092 R)
• M13: 11,892,881 km (0.056 R)
• M14: 14,658,796 km (0.107 R)
• M15: 15,585,854 km (0.103 R)
• M16: 18,998,331 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 9.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.47 AU - 3.77 AU

Year: 2459 Days

Day: 5.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 26,060,888 km

• M1: 116,986 km (0.116 R)
• M2: 409,300 km (0.078 R)
• M3: 875,447 km (0.12 R)
• M4: 1,196,933 km (0.102 R)
• M5: 1,815,819 km (0.091 R)
• M6: 2,198,490 km (0.032 R)
• M7: 3,753,261 km (0.063 R)
• M8: 4,182,457 km (0.06 R)
• M9: 4,582,033 km (0.05 R)
• M10: 4,963,358 km (0.108 R)
• M11: 5,342,888 km (0.108 R)
• M12: 5,646,123 km (0.119 R)
• M13: 6,652,169 km (0.107 R)
• M14: 7,481,988 km (0.054 R)
• M15: 8,789,772 km (0.118 R)
• M16: 9,857,452 km (0.115 R)
• M17: 10,350,826 km (0.096 R)
• M18: 12,328,959 km (0.048 R)
• M19: 13,535,466 km (0.096 R)
• M20: 14,367,529 km (0.098 R)
• M21: 15,607,995 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.3

Radius: 12

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.72 AU - 5.42 AU

Year: 4359 Days

Day: 6.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,060,888 km

• M1: 149,299 km (0.105 R)
• M2: 544,536 km (0.115 R)
• M3: 982,559 km (0.046 R)
• M4: 1,526,646 km (0.094 R)
• M5: 1,922,033 km (0.098 R)
• M6: 2,448,020 km (0.092 R)
• M7: 3,216,354 km (0.083 R)
• M8: 4,651,147 km (0.038 R)
• M9: 5,718,229 km (0.116 R)
• M10: 7,464,036 km (0.067 R)
• M11: 9,541,352 km (0.109 R)
• M12: 9,942,125 km (0.099 R)
• M13: 12,351,249 km (0.041 R)
• M14: 16,006,075 km (0.063 R)
• M15: 16,401,611 km (0.072 R)
• M16: 17,036,206 km (0.12 R)
• M17: 21,808,677 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit