🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.65 AU

Year: 163 Days

Day: 32.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,838,406 km

• M1: 45,777 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.56 AU - 0.66 AU

Year: 180 Days

Day: 18.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.6 AU - 0.62 AU

Year: 180 Days

Day: 34.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,838,406 km

• M1: 409,150 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.65 AU - 0.73 AU

Year: 217 Days

Day: 43.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.97 AU - 1.45 AU

Year: 504 Days

Day: 28 Hours

Environment

Temp: 3 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.6 AU - 2.16 AU

Year: 976 Days

Day: 21 Hours

Environment

Temp: -78 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.84 AU - 2.82 AU

Year: 1347 Days

Day: 47.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,838,406 km

• M1: 1,566,290 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.3

Radius: 11.2

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.54 AU - 7.24 AU

Year: 5414 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,838,406 km

• M1: 139,425 km (0.053 R)
• M2: 2,327,294 km (0.09 R)
• M3: 4,033,757 km (0.085 R)
• M4: 5,931,107 km (0.064 R)
• M5: 7,075,830 km (0.096 R)
• M6: 8,249,425 km (0.051 R)
• M7: 9,181,420 km (0.103 R)
• M8: 10,708,964 km (0.107 R)
• M9: 12,597,936 km (0.068 R)
• M10: 14,977,739 km (0.112 R)
• M11: 18,147,718 km (0.038 R)
• M12: 20,748,477 km (0.099 R)
• M13: 22,467,057 km (0.071 R)
• M14: 25,379,129 km (0.08 R)
• M15: 28,707,233 km (0.057 R)
• M16: 29,582,530 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.7

Radius: 14.2

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.41 AU - 11.83 AU

Year: 15002 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,838,406 km

• M1: 176,675 km (0.094 R)
• M2: 688,898 km (0.052 R)
• M3: 1,188,256 km (0.107 R)
• M4: 1,705,565 km (0.104 R)
• M5: 2,965,628 km (0.111 R)
• M6: 3,429,681 km (0.09 R)
• M7: 4,716,372 km (0.097 R)
• M8: 6,304,204 km (0.07 R)
• M9: 7,873,037 km (0.092 R)
• M10: 10,300,412 km (0.12 R)
• M11: 11,155,513 km (0.102 R)
• M12: 12,946,649 km (0.09 R)
• M13: 14,199,830 km (0.075 R)
• M14: 17,166,206 km (0.12 R)
• M15: 18,677,893 km (0.107 R)
• M16: 19,227,366 km (0.11 R)
• M17: 20,194,516 km (0.051 R)
• M18: 20,773,460 km (0.091 R)
• M19: 22,401,084 km (0.103 R)
• M20: 24,297,237 km (0.115 R)
• M21: 25,909,005 km (0.115 R)
• M22: 26,592,966 km (0.087 R)
• M23: 27,188,815 km (0.107 R)
• M24: 31,834,277 km (0.095 R)
• M25: 34,932,898 km (0.11 R)
• M26: 37,354,140 km (0.096 R)
• M27: 38,353,154 km (0.115 R)
• M28: 41,060,726 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.7

Radius: 6.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.08 AU - 15.14 AU

Year: 22246 Days

Day: 19.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,838,406 km

• M1: 100,081 km (0.109 R)
• M2: 2,262,219 km (0.078 R)
• M3: 3,960,304 km (0.086 R)
• M4: 5,167,858 km (0.118 R)
• M5: 5,579,701 km (0.104 R)
• M6: 9,789,535 km (0.103 R)
• M7: 10,466,316 km (0.091 R)
• M8: 17,367,116 km (0.119 R)
• M9: 18,424,923 km (0.084 R)
• M10: 21,182,011 km (0.116 R)
• M11: 25,437,024 km (0.082 R)
• M12: 27,675,157 km (0.082 R)
• M13: 29,483,796 km (0.106 R)
• M14: 30,511,383 km (0.055 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 13,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit