🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.46 AU - 0.72 AU

Year: 166 Days

Day: 43.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,720,535 km

• M1: 41,887 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.81 AU - 1.25 AU

Year: 382 Days

Day: 28.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,720,535 km

• M1: 38,297 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.82 AU - 1.3 AU

Year: 399 Days

Day: 35 Hours

Environment

Temp: 35 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.16 AU - 1.48 AU

Year: 554 Days

Day: 33.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.06 AU - 1.58 AU

Year: 554 Days

Day: 12 Hours

Environment

Temp: -14 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.21 AU - 1.45 AU

Year: 560 Days

Day: 26.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373

Radius: 14.3

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.85 AU - 8.03 AU

Year: 6678 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 90,720,535 km

• M1: 177,872 km (0.043 R)
• M2: 724,802 km (0.074 R)
• M3: 1,255,874 km (0.118 R)
• M4: 2,152,564 km (0.098 R)
• M5: 3,033,695 km (0.053 R)
• M6: 3,761,339 km (0.103 R)
• M7: 5,398,239 km (0.11 R)
• M8: 6,793,239 km (0.112 R)
• M9: 9,238,865 km (0.052 R)
• M10: 14,014,777 km (0.045 R)
• M11: 15,511,953 km (0.099 R)
• M12: 21,703,958 km (0.099 R)
• M13: 26,231,687 km (0.113 R)
• M14: 29,371,896 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.4

Radius: 13.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.11 AU - 14.41 AU

Year: 14730 Days

Day: 14.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 90,720,535 km

• M1: 166,802 km (0.115 R)
• M2: 623,374 km (0.093 R)
• M3: 1,152,203 km (0.066 R)
• M4: 1,729,202 km (0.096 R)
• M5: 2,746,019 km (0.079 R)
• M6: 3,388,093 km (0.084 R)
• M7: 4,050,213 km (0.085 R)
• M8: 4,915,636 km (0.087 R)
• M9: 6,210,256 km (0.097 R)
• M10: 7,600,170 km (0.113 R)
• M11: 10,529,745 km (0.109 R)
• M12: 11,091,037 km (0.095 R)
• M13: 13,127,662 km (0.114 R)
• M14: 14,081,498 km (0.111 R)
• M15: 16,531,911 km (0.103 R)
• M16: 17,431,892 km (0.085 R)
• M17: 18,437,489 km (0.098 R)
• M18: 20,960,307 km (0.111 R)
• M19: 21,932,394 km (0.115 R)
• M20: 22,596,908 km (0.117 R)
• M21: 23,446,474 km (0.089 R)
• M22: 26,682,127 km (0.111 R)
• M23: 27,248,953 km (0.064 R)
• M24: 31,549,293 km (0.12 R)
• M25: 36,861,663 km (0.079 R)
• M26: 38,396,986 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514

Radius: 6.8

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.19 AU - 23.65 AU

Year: 30059 Days

Day: 17.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 90,720,535 km

• M1: 84,672 km (0.103 R)
• M2: 302,636 km (0.103 R)
• M3: 960,418 km (0.064 R)
• M4: 1,868,627 km (0.101 R)
• M5: 2,272,242 km (0.113 R)
• M6: 2,863,902 km (0.119 R)
• M7: 3,806,368 km (0.112 R)
• M8: 4,528,328 km (0.11 R)
• M9: 5,628,171 km (0.04 R)
• M10: 9,737,026 km (0.111 R)
• M11: 12,609,455 km (0.092 R)
• M12: 13,050,619 km (0.116 R)
• M13: 15,000,178 km (0.112 R)
• M14: 18,699,285 km (0.087 R)
• M15: 20,455,564 km (0.095 R)
• M16: 22,425,618 km (0.06 R)
• M17: 24,067,754 km (0.049 R)
• M18: 24,292,600 km (0.074 R)
• M19: 24,746,480 km (0.097 R)
• M20: 26,979,976 km (0.107 R)
• M21: 27,959,393 km (0.098 R)
• M22: 31,843,702 km (0.102 R)
• M23: 38,016,559 km (0.079 R)
• M24: 39,091,420 km (0.104 R)
• M25: 50,424,954 km (0.116 R)
• M26: 50,793,264 km (0.089 R)
• M27: 53,041,122 km (0.071 R)
• M28: 57,533,247 km (0.061 R)
• M29: 65,499,633 km (0.085 R)
• M30: 69,289,844 km (0.118 R)
• M31: 80,775,669 km (0.114 R)
• M32: 86,439,295 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 12,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit