🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.56 AU - 0.68 AU

Year: 181 Days

Day: 29.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,406,787 km

• M1: 27,376 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.56 AU - 0.8 AU

Year: 208 Days

Day: 14.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.75 AU - 0.89 AU

Year: 275 Days

Day: 38.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.64 AU - 1 AU

Year: 275 Days

Day: 31.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,406,787 km

• M1: 447,597 km (0.074 R)
• M2: 470,485 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.9 AU - 1.24 AU

Year: 410 Days

Day: 30.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,406,787 km

• M1: 49,218 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.38 AU - 3.14 AU

Year: 1700 Days

Day: 26.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.32 AU - 4.54 AU

Year: 2889 Days

Day: 35.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,406,787 km

• M1: 2,250,850 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.9

Radius: 8.3

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.86 AU - 5.9 AU

Year: 3998 Days

Day: 10.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 33,406,787 km

• M1: 103,223 km (0.099 R)
• M2: 455,974 km (0.054 R)
• M3: 925,861 km (0.112 R)
• M4: 1,208,751 km (0.119 R)
• M5: 1,515,576 km (0.026 R)
• M6: 1,874,312 km (0.116 R)
• M7: 2,746,916 km (0.059 R)
• M8: 3,978,555 km (0.105 R)
• M9: 4,420,767 km (0.12 R)
• M10: 4,869,710 km (0.093 R)
• M11: 6,006,055 km (0.093 R)
• M12: 6,463,077 km (0.084 R)
• M13: 7,175,013 km (0.118 R)
• M14: 7,619,768 km (0.096 R)
• M15: 8,228,930 km (0.105 R)
• M16: 9,463,262 km (0.101 R)
• M17: 10,905,236 km (0.115 R)
• M18: 11,632,132 km (0.068 R)
• M19: 12,007,623 km (0.081 R)
• M20: 13,182,564 km (0.087 R)
• M21: 14,165,572 km (0.115 R)
• M22: 14,920,742 km (0.087 R)
• M23: 15,420,100 km (0.086 R)
• M24: 16,925,653 km (0.102 R)
• M25: 21,602,681 km (0.074 R)
• M26: 23,632,873 km (0.116 R)
• M27: 24,694,270 km (0.04 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.6

Radius: 11.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.29 AU - 10.97 AU

Year: 11957 Days

Day: 10.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,406,787 km

• M1: 145,708 km (0.107 R)
• M2: 590,313 km (0.088 R)
• M3: 1,255,425 km (0.043 R)
• M4: 1,727,407 km (0.068 R)
• M5: 2,270,746 km (0.063 R)
• M6: 4,154,482 km (0.094 R)
• M7: 5,057,156 km (0.108 R)
• M8: 6,116,608 km (0.101 R)
• M9: 6,945,680 km (0.107 R)
• M10: 9,801,503 km (0.114 R)
• M11: 12,352,446 km (0.05 R)
• M12: 13,104,773 km (0.12 R)
• M13: 15,951,023 km (0.119 R)
• M14: 18,403,680 km (0.086 R)
• M15: 20,747,579 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.4

Radius: 5.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.25 AU - 14.19 AU

Year: 15842 Days

Day: 23.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,406,787 km

• M1: 112,797 km (0.094 R)
• M2: 688,749 km (0.036 R)
• M3: 2,332,680 km (0.1 R)
• M4: 2,556,029 km (0.106 R)
• M5: 4,622,125 km (0.114 R)
• M6: 5,031,724 km (0.103 R)
• M7: 5,584,937 km (0.103 R)
• M8: 14,530,591 km (0.041 R)
• M9: 19,547,206 km (0.068 R)
• M10: 23,889,284 km (0.079 R)
• M11: 29,841,484 km (0.077 R)
• M12: 31,254,436 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 13,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit