🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.5 AU - 0.56 AU

Year: 138 Days

Day: 41.2 Hours

Environment

Temp: 228 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,596,341 km

• M1: 88,113 km (0.071 R)
• M2: 249,529 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.48 AU - 0.76 AU

Year: 174 Days

Day: 29.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.87 AU - 0.95 AU

Year: 309 Days

Day: 15 Hours

Environment

Temp: 100 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.78 AU - 1.12 AU

Year: 330 Days

Day: 18.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,596,341 km

• M1: 49,068 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.85 AU - 1.25 AU

Year: 384 Days

Day: 27.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.46 AU - 1.66 AU

Year: 695 Days

Day: 40.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,596,341 km

• M1: 27,975 km (0.052 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.07 AU - 2.37 AU

Year: 1179 Days

Day: 18.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,596,341 km

• M1: 693,237 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710

Radius: 13.2

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.4 AU - 7.08 AU

Year: 4902 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,596,341 km

• M1: 164,109 km (0.053 R)
• M2: 934,089 km (0.047 R)
• M3: 1,528,890 km (0.049 R)
• M4: 2,450,413 km (0.116 R)
• M5: 3,439,853 km (0.111 R)
• M6: 3,958,509 km (0.039 R)
• M7: 6,806,105 km (0.086 R)
• M8: 7,557,385 km (0.101 R)
• M9: 8,250,023 km (0.116 R)
• M10: 10,899,252 km (0.082 R)
• M11: 22,102,487 km (0.111 R)
• M12: 24,838,632 km (0.102 R)
• M13: 28,049,601 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617

Radius: 13.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.7 AU - 8.42 AU

Year: 6687 Days

Day: 13.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,596,341 km

• M1: 172,935 km (0.11 R)
• M2: 736,620 km (0.073 R)
• M3: 1,212,042 km (0.036 R)
• M4: 1,670,260 km (0.065 R)
• M5: 2,294,682 km (0.075 R)
• M6: 2,993,005 km (0.104 R)
• M7: 3,760,292 km (0.106 R)
• M8: 4,342,377 km (0.058 R)
• M9: 6,001,418 km (0.088 R)
• M10: 7,407,189 km (0.102 R)
• M11: 8,406,353 km (0.093 R)
• M12: 9,668,810 km (0.111 R)
• M13: 11,151,025 km (0.102 R)
• M14: 11,794,745 km (0.113 R)
• M15: 12,410,789 km (0.095 R)
• M16: 14,679,291 km (0.099 R)
• M17: 16,760,347 km (0.071 R)
• M18: 18,140,088 km (0.116 R)
• M19: 21,274,912 km (0.096 R)
• M20: 21,804,937 km (0.12 R)
• M21: 22,421,430 km (0.079 R)
• M22: 23,448,120 km (0.12 R)
• M23: 25,172,535 km (0.11 R)
• M24: 27,601,555 km (0.11 R)
• M25: 31,142,537 km (0.097 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.2

Radius: 9

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.78 AU - 8.44 AU

Year: 7483 Days

Day: 10.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,596,341 km

• M1: 122,969 km (0.1 R)
• M2: 450,589 km (0.116 R)
• M3: 2,145,981 km (0.083 R)
• M4: 2,569,194 km (0.115 R)
• M5: 3,068,701 km (0.063 R)
• M6: 4,052,457 km (0.102 R)
• M7: 4,702,011 km (0.117 R)
• M8: 8,216,962 km (0.107 R)
• M9: 9,807,188 km (0.072 R)
• M10: 10,625,488 km (0.031 R)
• M11: 12,125,356 km (0.111 R)
• M12: 15,222,631 km (0.094 R)
• M13: 16,318,435 km (0.12 R)
• M14: 19,103,050 km (0.067 R)
• M15: 23,344,149 km (0.107 R)
• M16: 25,150,394 km (0.117 R)
• M17: 27,795,135 km (0.083 R)
• M18: 29,625,016 km (0.039 R)
• M19: 29,921,220 km (0.101 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 15,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit