🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.53 AU - 0.83 AU

Year: 211 Days

Day: 43.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,256,299 km

• M1: 42,187 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.81 AU - 0.99 AU

Year: 322 Days

Day: 24.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.02 AU - 1.62 AU

Year: 571 Days

Day: 36.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,256,299 km

• M1: 1,069,026 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.45 AU - 1.75 AU

Year: 762 Days

Day: 25.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,256,299 km

• M1: 44,730 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.25 AU - 5.21 AU

Year: 3277 Days

Day: 37.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.1

Radius: 13.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.67 AU - 7.99 AU

Year: 7476 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 95,256,299 km

• M1: 165,754 km (0.092 R)
• M2: 639,381 km (0.069 R)
• M3: 1,715,588 km (0.104 R)
• M4: 2,307,248 km (0.095 R)
• M5: 2,970,415 km (0.092 R)
• M6: 4,512,769 km (0.119 R)
• M7: 5,211,691 km (0.104 R)
• M8: 5,652,107 km (0.108 R)
• M9: 6,151,614 km (0.049 R)
• M10: 6,644,389 km (0.104 R)
• M11: 7,239,789 km (0.107 R)
• M12: 7,789,860 km (0.094 R)
• M13: 8,367,607 km (0.099 R)
• M14: 10,818,619 km (0.064 R)
• M15: 11,434,064 km (0.07 R)
• M16: 13,774,074 km (0.114 R)
• M17: 14,620,649 km (0.105 R)
• M18: 19,833,985 km (0.113 R)
• M19: 21,627,963 km (0.094 R)
• M20: 22,440,877 km (0.106 R)
• M21: 23,528,005 km (0.109 R)
• M22: 24,475,109 km (0.101 R)
• M23: 27,000,321 km (0.111 R)
• M24: 28,038,381 km (0.073 R)
• M25: 29,893,843 km (0.085 R)
• M26: 30,395,445 km (0.079 R)
• M27: 31,518,775 km (0.092 R)
• M28: 32,247,915 km (0.092 R)
• M29: 32,775,547 km (0.117 R)
• M30: 33,956,622 km (0.104 R)
• M31: 39,444,919 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.8

Radius: 3.3

Gravity: 20.73 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.01 AU - 15.81 AU

Year: 22789 Days

Day: 17.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 95,256,299 km

• M1: 42,935 km (0.115 R)
• M2: 307,872 km (0.067 R)
• M3: 485,894 km (0.119 R)
• M4: 676,482 km (0.12 R)
• M5: 1,025,045 km (0.103 R)
• M6: 1,339,799 km (0.07 R)
• M7: 3,235,054 km (0.088 R)
• M8: 5,297,410 km (0.049 R)
• M9: 5,545,892 km (0.067 R)
• M10: 6,143,237 km (0.106 R)
• M11: 6,299,118 km (0.089 R)
• M12: 9,214,930 km (0.118 R)
• M13: 17,663,469 km (0.06 R)
• M14: 18,377,799 km (0.046 R)
• M15: 18,946,570 km (0.113 R)
• M16: 20,376,427 km (0.068 R)
• M17: 21,161,816 km (0.025 R)
• M18: 23,260,375 km (0.105 R)
• M19: 27,865,147 km (0.116 R)
• M20: 41,673,628 km (0.112 R)
• M21: 42,091,754 km (0.095 R)
• M22: 49,479,496 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.3

Radius: 3.1

Gravity: 96.6 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 14.99 AU - 16.97 AU

Year: 24065 Days

Day: 20.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 95,256,299 km

• M1: 38,746 km (0.057 R)
• M2: 142,567 km (0.043 R)
• M3: 294,259 km (0.092 R)
• M4: 540,198 km (0.101 R)
• M5: 661,223 km (0.11 R)
• M6: 766,539 km (0.113 R)
• M7: 984,803 km (0.071 R)
• M8: 1,526,347 km (0.077 R)
• M9: 2,084,347 km (0.108 R)
• M10: 2,360,804 km (0.092 R)
• M11: 3,071,693 km (0.066 R)
• M12: 3,880,868 km (0.085 R)
• M13: 4,370,951 km (0.117 R)
• M14: 5,263,302 km (0.076 R)
• M15: 5,430,104 km (0.102 R)
• M16: 7,194,311 km (0.1 R)
• M17: 7,661,954 km (0.115 R)
• M18: 10,243,265 km (0.049 R)
• M19: 14,214,341 km (0.118 R)
• M20: 14,537,622 km (0.079 R)
• M21: 17,303,537 km (0.072 R)
• M22: 18,616,707 km (0.084 R)
• M23: 21,333,853 km (0.064 R)
• M24: 22,079,150 km (0.083 R)
• M25: 25,234,019 km (0.105 R)
• M26: 27,413,211 km (0.064 R)
• M27: 30,912,156 km (0.117 R)
• M28: 34,843,139 km (0.117 R)
• M29: 37,079,927 km (0.082 R)
• M30: 43,170,804 km (0.091 R)
• M31: 44,189,565 km (0.111 R)
• M32: 49,709,876 km (0.118 R)
• M33: 78,621,161 km (0.106 R)
• M34: 88,020,694 km (0.086 R)
• M35: 91,869,399 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 17,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit