🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.46 AU - 0.66 AU

Year: 159 Days

Day: 48 Hours

Environment

Temp: 193 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.53 AU - 0.63 AU

Year: 167 Days

Day: 40.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.99 AU - 1.07 AU

Year: 396 Days

Day: 26.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,416,483 km

• M1: 68,516 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.05 AU - 1.07 AU

Year: 413 Days

Day: 20.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,416,483 km

• M1: 235,916 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.05 AU - 1.51 AU

Year: 548 Days

Day: 33.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.5 AU - 3.72 AU

Year: 2077 Days

Day: 26.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,416,483 km

• M1: 87,216 km (0.073 R)
• M2: 929,003 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.7

Radius: 10.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.84 AU - 7.4 AU

Year: 7196 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,416,483 km

• M1: 135,536 km (0.101 R)
• M2: 504,594 km (0.11 R)
• M3: 924,664 km (0.038 R)
• M4: 1,315,115 km (0.118 R)
• M5: 1,886,130 km (0.118 R)
• M6: 3,571,200 km (0.109 R)
• M7: 4,583,978 km (0.081 R)
• M8: 4,988,939 km (0.111 R)
• M9: 5,506,548 km (0.035 R)
• M10: 6,923,689 km (0.108 R)
• M11: 8,292,360 km (0.074 R)
• M12: 9,061,592 km (0.105 R)
• M13: 10,281,114 km (0.033 R)
• M14: 10,836,122 km (0.098 R)
• M15: 11,607,000 km (0.08 R)
• M16: 14,083,892 km (0.113 R)
• M17: 14,480,775 km (0.095 R)
• M18: 17,277,507 km (0.107 R)
• M19: 19,633,524 km (0.076 R)
• M20: 22,348,725 km (0.112 R)
• M21: 22,967,163 km (0.102 R)
• M22: 26,146,865 km (0.069 R)
• M23: 27,356,514 km (0.118 R)
• M24: 30,449,001 km (0.06 R)
• M25: 33,465,193 km (0.103 R)
• M26: 33,868,360 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 12.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.67 AU - 7.71 AU

Year: 8077 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,416,483 km

• M1: 156,031 km (0.049 R)
• M2: 2,253,243 km (0.046 R)
• M3: 4,605,370 km (0.066 R)
• M4: 10,484,268 km (0.041 R)
• M5: 12,050,258 km (0.092 R)
• M6: 12,620,226 km (0.117 R)
• M7: 14,733,445 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.6

Radius: 8

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.93 AU - 11.81 AU

Year: 12648 Days

Day: 10.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,416,483 km

• M1: 100,829 km (0.096 R)
• M2: 365,916 km (0.115 R)
• M3: 731,085 km (0.069 R)
• M4: 1,501,663 km (0.093 R)
• M5: 1,935,946 km (0.074 R)
• M6: 3,277,839 km (0.104 R)
• M7: 3,755,206 km (0.082 R)
• M8: 4,010,869 km (0.119 R)
• M9: 5,761,014 km (0.081 R)
• M10: 7,921,806 km (0.085 R)
• M11: 8,439,863 km (0.077 R)
• M12: 8,880,578 km (0.086 R)
• M13: 9,336,403 km (0.078 R)
• M14: 10,022,309 km (0.119 R)
• M15: 10,969,413 km (0.105 R)
• M16: 11,613,133 km (0.088 R)
• M17: 13,234,924 km (0.118 R)
• M18: 14,100,048 km (0.07 R)
• M19: 16,090,597 km (0.115 R)
• M20: 20,707,936 km (0.083 R)
• M21: 25,526,333 km (0.097 R)
• M22: 26,035,565 km (0.087 R)
• M23: 28,793,252 km (0.106 R)
• M24: 30,356,101 km (0.116 R)
• M25: 30,698,081 km (0.057 R)
• M26: 31,739,881 km (0.062 R)
• M27: 35,256,927 km (0.116 R)
• M28: 36,914,621 km (0.043 R)
• M29: 37,565,821 km (0.11 R)
• M30: 39,701,181 km (0.082 R)
• M31: 48,740,931 km (0.118 R)
• M32: 50,795,957 km (0.081 R)
• M33: 51,439,677 km (0.067 R)
• M34: 52,088,931 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 12,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit