🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.91 AU - 1.03 AU

Year: 333 Days

Day: 24.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.77 AU - 1.89 AU

Year: 862 Days

Day: 46.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.59 AU - 3.97 AU

Year: 2559 Days

Day: 37.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,724,055 km

• M1: 316,399 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.39 AU - 4.79 AU

Year: 2881 Days

Day: 12.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,724,055 km

• M1: 715,527 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.22 AU - 6.12 AU

Year: 4094 Days

Day: 20 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.9

Radius: 12.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.71 AU - 6.81 AU

Year: 4814 Days

Day: 14.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,724,055 km

• M1: 159,172 km (0.119 R)
• M2: 739,313 km (0.115 R)
• M3: 1,757,925 km (0.109 R)
• M4: 2,175,751 km (0.088 R)
• M5: 2,709,666 km (0.119 R)
• M6: 3,330,198 km (0.094 R)
• M7: 4,022,388 km (0.086 R)
• M8: 4,957,524 km (0.093 R)
• M9: 5,450,000 km (0.063 R)
• M10: 6,353,870 km (0.099 R)
• M11: 7,063,413 km (0.043 R)
• M12: 7,554,094 km (0.058 R)
• M13: 13,695,087 km (0.081 R)
• M14: 14,616,610 km (0.108 R)
• M15: 18,658,744 km (0.045 R)
• M16: 19,472,108 km (0.103 R)
• M17: 21,169,595 km (0.089 R)
• M18: 23,607,890 km (0.093 R)
• M19: 24,559,333 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.7

Radius: 7.9

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.87 AU - 22.53 AU

Year: 28162 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,724,055 km

• M1: 100,081 km (0.072 R)
• M2: 360,680 km (0.063 R)
• M3: 1,222,663 km (0.091 R)
• M4: 1,880,296 km (0.102 R)
• M5: 2,358,111 km (0.104 R)
• M6: 3,166,239 km (0.107 R)
• M7: 4,181,709 km (0.081 R)
• M8: 4,726,246 km (0.114 R)
• M9: 5,075,108 km (0.07 R)
• M10: 5,358,297 km (0.081 R)
• M11: 8,404,408 km (0.107 R)
• M12: 10,387,927 km (0.092 R)
• M13: 10,845,696 km (0.088 R)
• M14: 12,886,660 km (0.109 R)
• M15: 13,187,052 km (0.075 R)
• M16: 14,435,147 km (0.09 R)
• M17: 14,922,986 km (0.113 R)
• M18: 15,171,019 km (0.106 R)
• M19: 16,103,912 km (0.106 R)
• M20: 17,897,440 km (0.09 R)
• M21: 19,424,984 km (0.037 R)
• M22: 25,691,789 km (0.107 R)
• M23: 27,384,040 km (0.095 R)
• M24: 30,059,747 km (0.116 R)
• M25: 44,699,694 km (0.116 R)
• M26: 48,214,646 km (0.109 R)
• M27: 55,590,569 km (0.103 R)
• M28: 58,616,784 km (0.081 R)
• M29: 60,484,364 km (0.117 R)
• M30: 66,324,216 km (0.072 R)
• M31: 71,118,080 km (0.119 R)
• M32: 77,367,082 km (0.109 R)
• M33: 79,109,897 km (0.115 R)
• M34: 84,757,666 km (0.107 R)
• M35: 86,343,253 km (0.089 R)
• M36: 86,609,538 km (0.12 R)
• M37: 93,443,468 km (0.053 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 18,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit