🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.5 AU - 0.56 AU

Year: 142 Days

Day: 16.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,271,966 km

• M1: 35,754 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.55 AU - 0.63 AU

Year: 166 Days

Day: 28.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.81 AU - 1.11 AU

Year: 345 Days

Day: 40.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.52 AU - 1.54 AU

Year: 695 Days

Day: 39.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,271,966 km

• M1: 63,280 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.94 AU - 2.94 AU

Year: 1399 Days

Day: 47.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.97 AU - 3.95 AU

Year: 2363 Days

Day: 40 Hours

Environment

Temp: -107 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.67 AU - 4.77 AU

Year: 3182 Days

Day: 21.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,271,966 km

• M1: 32,313 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.4

Radius: 9.6

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.31 AU - 6.53 AU

Year: 4632 Days

Day: 8.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,271,966 km

• M1: 119,379 km (0.103 R)
• M2: 420,220 km (0.099 R)
• M3: 1,475,185 km (0.098 R)
• M4: 2,247,558 km (0.03 R)
• M5: 3,116,722 km (0.119 R)
• M6: 4,014,758 km (0.094 R)
• M7: 5,076,305 km (0.105 R)
• M8: 5,395,995 km (0.092 R)
• M9: 7,641,010 km (0.059 R)
• M10: 9,143,721 km (0.1 R)
• M11: 10,834,476 km (0.1 R)
• M12: 11,776,644 km (0.066 R)
• M13: 12,870,354 km (0.078 R)
• M14: 15,313,736 km (0.088 R)
• M15: 18,112,413 km (0.056 R)
• M16: 21,928,205 km (0.105 R)
• M17: 23,505,865 km (0.118 R)
• M18: 25,466,345 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.5

Radius: 12.9

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.66 AU - 9.98 AU

Year: 9616 Days

Day: 10.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,271,966 km

• M1: 160,369 km (0.119 R)
• M2: 600,187 km (0.046 R)
• M3: 1,047,783 km (0.078 R)
• M4: 1,755,232 km (0.106 R)
• M5: 2,373,520 km (0.108 R)
• M6: 4,286,278 km (0.067 R)
• M7: 4,960,217 km (0.047 R)
• M8: 5,574,914 km (0.11 R)
• M9: 8,218,907 km (0.053 R)
• M10: 12,919,123 km (0.057 R)
• M11: 13,552,221 km (0.108 R)
• M12: 14,387,725 km (0.082 R)
• M13: 14,818,118 km (0.088 R)
• M14: 16,227,479 km (0.029 R)
• M15: 24,033,048 km (0.083 R)
• M16: 28,498,544 km (0.099 R)
• M17: 29,080,928 km (0.112 R)
• M18: 35,683,281 km (0.11 R)
• M19: 36,359,912 km (0.073 R)
• M20: 37,506,580 km (0.107 R)
• M21: 41,091,394 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.6

Radius: 11.6

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.52 AU - 12.64 AU

Year: 13539 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,271,966 km

• M1: 145,708 km (0.062 R)
• M2: 582,684 km (0.083 R)
• M3: 1,024,446 km (0.11 R)
• M4: 1,586,336 km (0.091 R)
• M5: 1,957,339 km (0.119 R)
• M6: 2,972,510 km (0.086 R)
• M7: 4,101,226 km (0.061 R)
• M8: 6,205,020 km (0.083 R)
• M9: 6,683,285 km (0.082 R)
• M10: 7,359,318 km (0.069 R)
• M11: 7,895,626 km (0.114 R)
• M12: 8,362,521 km (0.117 R)
• M13: 9,047,081 km (0.056 R)
• M14: 10,752,197 km (0.056 R)
• M15: 11,268,160 km (0.077 R)
• M16: 11,740,590 km (0.119 R)
• M17: 14,999,431 km (0.077 R)
• M18: 16,158,365 km (0.026 R)
• M19: 18,007,395 km (0.092 R)
• M20: 18,983,072 km (0.032 R)
• M21: 21,306,776 km (0.115 R)
• M22: 23,051,536 km (0.067 R)
• M23: 24,790,611 km (0.115 R)
• M24: 28,095,677 km (0.117 R)
• M25: 29,185,946 km (0.095 R)
• M26: 30,191,094 km (0.051 R)
• M27: 36,841,916 km (0.113 R)
• M28: 37,360,572 km (0.066 R)
• M29: 44,261,971 km (0.092 R)
• M30: 48,475,245 km (0.067 R)
• M31: 50,042,582 km (0.112 R)
• M32: 57,689,876 km (0.1 R)
• M33: 58,565,322 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit