🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.51 AU - 0.65 AU

Year: 160 Days

Day: 12.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,089,304 km

• M1: 180,565 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.92 AU - 1.28 AU

Year: 417 Days

Day: 44.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,089,304 km

• M1: 372,798 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.91 AU - 1.41 AU

Year: 452 Days

Day: 45 Hours

Environment

Temp: 19 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.15 AU - 1.91 AU

Year: 684 Days

Day: 20.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.09 AU - 2.47 AU

Year: 1245 Days

Day: 46 Hours

Environment

Temp: -78 °C

Axial Tilt: 74 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,089,304 km

• M1: 1,642,285 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.08 AU - 2.78 AU

Year: 1370 Days

Day: 14.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,089,304 km

• M1: 35,903 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.9

Radius: 11.3

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.86 AU - 7.1 AU

Year: 5289 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,089,304 km

• M1: 140,472 km (0.062 R)
• M2: 521,947 km (0.117 R)
• M3: 1,249,591 km (0.041 R)
• M4: 1,972,448 km (0.061 R)
• M5: 2,437,398 km (0.038 R)
• M6: 5,535,720 km (0.067 R)
• M7: 6,735,495 km (0.102 R)
• M8: 7,289,605 km (0.062 R)
• M9: 7,911,483 km (0.048 R)
• M10: 10,945,179 km (0.108 R)
• M11: 11,324,260 km (0.087 R)
• M12: 12,463,298 km (0.057 R)
• M13: 13,034,462 km (0.028 R)
• M14: 14,680,937 km (0.06 R)
• M15: 15,792,898 km (0.063 R)
• M16: 16,523,683 km (0.115 R)
• M17: 19,123,096 km (0.103 R)
• M18: 19,604,502 km (0.113 R)
• M19: 21,316,799 km (0.104 R)
• M20: 21,909,057 km (0.087 R)
• M21: 23,989,515 km (0.06 R)
• M22: 24,549,759 km (0.107 R)
• M23: 27,308,942 km (0.11 R)
• M24: 29,350,205 km (0.06 R)
• M25: 31,873,921 km (0.065 R)
• M26: 32,746,376 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.9

Radius: 3.6

Gravity: 49.99 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.35 AU - 16.67 AU

Year: 18965 Days

Day: 18.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,089,304 km

• M1: 47,423 km (0.108 R)
• M2: 203,004 km (0.097 R)
• M3: 374,294 km (0.099 R)
• M4: 832,961 km (0.108 R)
• M5: 1,267,692 km (0.043 R)
• M6: 1,431,502 km (0.111 R)
• M7: 2,170,366 km (0.111 R)
• M8: 2,450,114 km (0.083 R)
• M9: 2,610,333 km (0.062 R)
• M10: 7,668,836 km (0.101 R)
• M11: 7,863,911 km (0.115 R)
• M12: 8,468,885 km (0.045 R)
• M13: 9,885,427 km (0.114 R)
• M14: 19,921,500 km (0.058 R)
• M15: 23,404,736 km (0.091 R)
• M16: 25,075,146 km (0.07 R)
• M17: 27,159,942 km (0.045 R)
• M18: 30,075,306 km (0.091 R)
• M19: 30,682,374 km (0.118 R)
• M20: 31,670,617 km (0.051 R)
• M21: 32,552,497 km (0.108 R)
• M22: 33,840,684 km (0.113 R)
• M23: 38,759,163 km (0.069 R)
• M24: 40,498,836 km (0.096 R)
• M25: 41,687,242 km (0.106 R)
• M26: 44,916,761 km (0.108 R)
• M27: 45,709,480 km (0.116 R)
• M28: 46,189,539 km (0.117 R)
• M29: 47,486,254 km (0.081 R)
• M30: 54,874,145 km (0.107 R)
• M31: 57,435,260 km (0.088 R)
• M32: 61,036,978 km (0.036 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 17,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit