🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.58 AU - 0.82 AU

Year: 219 Days

Day: 39.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,990,411 km

• M1: 45,328 km (0.046 R)
• M2: 106,065 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.55 AU - 1.93 AU

Year: 860 Days

Day: 45.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.3 AU - 3.2 AU

Year: 1709 Days

Day: 16.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.1 AU - 3.7 AU

Year: 2349 Days

Day: 15.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.26 AU - 3.78 AU

Year: 2475 Days

Day: 23.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,990,411 km

• M1: 827,725 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.2

Radius: 14.9

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.42 AU - 7.36 AU

Year: 5357 Days

Day: 12.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,990,411 km

• M1: 189,391 km (0.089 R)
• M2: 838,496 km (0.091 R)
• M3: 1,564,794 km (0.102 R)
• M4: 2,315,775 km (0.058 R)
• M5: 3,257,494 km (0.084 R)
• M6: 4,066,968 km (0.092 R)
• M7: 4,896,189 km (0.083 R)
• M8: 5,929,910 km (0.092 R)
• M9: 7,248,316 km (0.119 R)
• M10: 7,766,673 km (0.09 R)
• M11: 8,631,498 km (0.099 R)
• M12: 9,129,958 km (0.091 R)
• M13: 9,958,431 km (0.091 R)
• M14: 10,647,479 km (0.044 R)
• M15: 11,665,492 km (0.096 R)
• M16: 13,285,936 km (0.102 R)
• M17: 13,951,946 km (0.117 R)
• M18: 14,640,096 km (0.067 R)
• M19: 15,837,478 km (0.069 R)
• M20: 18,838,261 km (0.085 R)
• M21: 23,298,073 km (0.076 R)
• M22: 24,679,610 km (0.088 R)
• M23: 26,547,638 km (0.084 R)
• M24: 27,695,054 km (0.088 R)
• M25: 29,711,633 km (0.088 R)
• M26: 30,852,018 km (0.109 R)
• M27: 33,626,310 km (0.043 R)
• M28: 35,284,154 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 9.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.06 AU - 9.48 AU

Year: 9733 Days

Day: 14.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,990,411 km

• M1: 114,442 km (0.114 R)
• M2: 840,740 km (0.111 R)
• M3: 1,293,722 km (0.099 R)
• M4: 2,250,999 km (0.091 R)
• M5: 3,957,462 km (0.098 R)
• M6: 5,389,413 km (0.108 R)
• M7: 6,324,100 km (0.107 R)
• M8: 7,213,310 km (0.12 R)
• M9: 7,785,522 km (0.069 R)
• M10: 9,282,398 km (0.079 R)
• M11: 9,775,922 km (0.106 R)
• M12: 10,286,798 km (0.067 R)
• M13: 13,791,428 km (0.076 R)
• M14: 14,793,285 km (0.095 R)
• M15: 18,228,201 km (0.099 R)
• M16: 19,217,342 km (0.07 R)
• M17: 20,995,463 km (0.105 R)
• M18: 25,653,641 km (0.098 R)
• M19: 28,642,906 km (0.091 R)
• M20: 33,812,260 km (0.111 R)
• M21: 34,339,892 km (0.046 R)
• M22: 34,873,059 km (0.116 R)
• M23: 37,060,778 km (0.066 R)
• M24: 37,847,663 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.2

Radius: 10.1

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.27 AU - 9.83 AU

Year: 11059 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,990,411 km

• M1: 127,607 km (0.094 R)
• M2: 617,091 km (0.114 R)
• M3: 1,242,261 km (0.061 R)
• M4: 1,685,370 km (0.116 R)
• M5: 2,344,049 km (0.119 R)
• M6: 3,529,612 km (0.035 R)
• M7: 4,113,493 km (0.119 R)
• M8: 4,488,086 km (0.118 R)
• M9: 8,542,188 km (0.111 R)
• M10: 9,299,752 km (0.114 R)
• M11: 10,361,149 km (0.114 R)
• M12: 11,557,782 km (0.099 R)
• M13: 12,131,191 km (0.114 R)
• M14: 13,459,470 km (0.085 R)
• M15: 13,901,831 km (0.118 R)
• M16: 14,353,766 km (0.073 R)
• M17: 16,331,749 km (0.11 R)
• M18: 16,980,854 km (0.06 R)
• M19: 18,100,894 km (0.069 R)
• M20: 18,874,464 km (0.086 R)
• M21: 20,239,994 km (0.103 R)
• M22: 22,542,305 km (0.095 R)
• M23: 28,068,300 km (0.114 R)
• M24: 30,165,812 km (0.084 R)
• M25: 30,597,552 km (0.088 R)
• M26: 32,253,301 km (0.076 R)
• M27: 40,252,299 km (0.057 R)
• M28: 42,508,085 km (0.06 R)
• M29: 45,834,394 km (0.063 R)
• M30: 49,479,645 km (0.048 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 16,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit