🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.54 AU - 0.74 AU

Year: 186 Days

Day: 35.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,340,127 km

• M1: 179,218 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.57 AU - 0.77 AU

Year: 199 Days

Day: 24.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.22 AU - 1.7 AU

Year: 641 Days

Day: 34.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,340,127 km

• M1: 334,650 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.61 AU - 2.27 AU

Year: 982 Days

Day: 12.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,340,127 km

• M1: 37,250 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.94 AU - 2.54 AU

Year: 1218 Days

Day: 14.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.24 AU - 2.4 AU

Year: 1284 Days

Day: 21.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,340,127 km

• M1: 38,447 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.06 AU - 3.3 AU

Year: 2061 Days

Day: 46.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.22 AU - 4.98 AU

Year: 3586 Days

Day: 22.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,340,127 km

• M1: 74,201 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.3

Radius: 13.2

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.84 AU - 6.62 AU

Year: 5651 Days

Day: 13.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,340,127 km

• M1: 164,109 km (0.114 R)
• M2: 616,792 km (0.117 R)
• M3: 1,106,875 km (0.047 R)
• M4: 1,532,331 km (0.097 R)
• M5: 2,211,057 km (0.102 R)
• M6: 2,904,293 km (0.099 R)
• M7: 3,510,314 km (0.11 R)
• M8: 4,250,674 km (0.045 R)
• M9: 4,865,372 km (0.035 R)
• M10: 6,544,159 km (0.059 R)
• M11: 7,145,243 km (0.076 R)
• M12: 9,043,490 km (0.111 R)
• M13: 11,608,944 km (0.091 R)
• M14: 12,175,023 km (0.105 R)
• M15: 12,813,506 km (0.038 R)
• M16: 13,586,628 km (0.085 R)
• M17: 14,099,899 km (0.094 R)
• M18: 14,864,194 km (0.093 R)
• M19: 16,928,645 km (0.107 R)
• M20: 21,313,059 km (0.113 R)
• M21: 22,795,275 km (0.074 R)
• M22: 24,428,584 km (0.116 R)
• M23: 27,654,064 km (0.115 R)
• M24: 29,416,177 km (0.109 R)
• M25: 32,248,215 km (0.111 R)
• M26: 32,856,180 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.4

Radius: 3

Gravity: 63.93 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.84 AU - 21.78 AU

Year: 29649 Days

Day: 20.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 93,340,127 km

• M1: 37,998 km (0.053 R)
• M2: 168,447 km (0.077 R)
• M3: 293,361 km (0.106 R)
• M4: 783,743 km (0.061 R)
• M5: 938,876 km (0.109 R)
• M6: 1,734,587 km (0.119 R)
• M7: 2,816,928 km (0.09 R)
• M8: 4,763,346 km (0.083 R)
• M9: 8,596,342 km (0.111 R)
• M10: 10,947,273 km (0.117 R)
• M11: 12,781,642 km (0.091 R)
• M12: 17,498,912 km (0.076 R)
• M13: 20,190,776 km (0.118 R)
• M14: 21,846,375 km (0.081 R)
• M15: 26,739,722 km (0.044 R)
• M16: 27,973,904 km (0.046 R)
• M17: 28,225,229 km (0.108 R)
• M18: 30,688,058 km (0.11 R)
• M19: 30,955,390 km (0.053 R)
• M20: 34,428,903 km (0.085 R)
• M21: 35,007,697 km (0.08 R)
• M22: 43,974,593 km (0.107 R)
• M23: 45,864,762 km (0.1 R)
• M24: 46,039,194 km (0.088 R)
• M25: 47,987,706 km (0.105 R)
• M26: 54,356,686 km (0.109 R)
• M27: 64,929,964 km (0.113 R)
• M28: 69,885,094 km (0.082 R)
• M29: 84,143,118 km (0.036 R)
• M30: 92,224,993 km (0.096 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 10,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit