🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.95 AU - 0.97 AU

Year: 335 Days

Day: 41.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,537,596 km

• M1: 32,912 km (0.077 R)
• M2: 171,439 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.92 AU - 1.4 AU

Year: 445 Days

Day: 45.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,537,596 km

• M1: 23,337 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.03 AU - 2.81 AU

Year: 1342 Days

Day: 19.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.79 AU - 3.09 AU

Year: 1797 Days

Day: 23.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,537,596 km

• M1: 270,623 km (0.11 R)
• M2: 1,439,281 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.2

Radius: 12.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.17 AU - 6.55 AU

Year: 4423 Days

Day: 13.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 97,537,596 km

• M1: 159,322 km (0.091 R)
• M2: 583,731 km (0.041 R)
• M3: 2,263,416 km (0.116 R)
• M4: 2,703,832 km (0.09 R)
• M5: 4,321,134 km (0.115 R)
• M6: 5,610,369 km (0.039 R)
• M7: 7,972,669 km (0.095 R)
• M8: 9,356,449 km (0.108 R)
• M9: 11,745,078 km (0.113 R)
• M10: 12,293,355 km (0.059 R)
• M11: 17,804,690 km (0.093 R)
• M12: 19,214,799 km (0.09 R)
• M13: 19,681,545 km (0.078 R)

Asteroid Belt

Center: 7.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.3

Radius: 13.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.59 AU - 10.81 AU

Year: 11612 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 97,537,596 km

• M1: 165,455 km (0.095 R)
• M2: 593,754 km (0.055 R)
• M3: 1,047,634 km (0.088 R)
• M4: 1,537,717 km (0.115 R)
• M5: 2,303,209 km (0.11 R)
• M6: 3,045,065 km (0.1 R)
• M7: 3,839,280 km (0.094 R)
• M8: 4,622,275 km (0.111 R)
• M9: 5,509,091 km (0.089 R)
• M10: 6,149,819 km (0.03 R)
• M11: 6,877,313 km (0.09 R)
• M12: 8,769,427 km (0.116 R)
• M13: 9,223,008 km (0.086 R)
• M14: 10,030,088 km (0.08 R)
• M15: 13,858,597 km (0.072 R)
• M16: 15,830,147 km (0.103 R)
• M17: 17,057,299 km (0.09 R)
• M18: 22,775,677 km (0.114 R)
• M19: 24,338,377 km (0.072 R)
• M20: 26,909,964 km (0.074 R)
• M21: 34,345,427 km (0.084 R)
• M22: 36,398,060 km (0.099 R)
• M23: 38,050,069 km (0.098 R)
• M24: 39,016,321 km (0.092 R)
• M25: 39,751,595 km (0.062 R)
• M26: 42,269,626 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.5

Radius: 7.3

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.25 AU - 20.67 AU

Year: 29427 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 97,537,596 km

• M1: 100,231 km (0.085 R)
• M2: 346,917 km (0.093 R)
• M3: 631,153 km (0.089 R)
• M4: 918,082 km (0.109 R)
• M5: 1,725,611 km (0.114 R)
• M6: 3,498,047 km (0.093 R)
• M7: 3,954,769 km (0.115 R)
• M8: 4,713,530 km (0.097 R)
• M9: 5,353,958 km (0.1 R)
• M10: 5,915,848 km (0.11 R)
• M11: 6,709,165 km (0.118 R)
• M12: 8,167,296 km (0.11 R)
• M13: 9,700,076 km (0.114 R)
• M14: 10,015,577 km (0.033 R)
• M15: 10,272,736 km (0.074 R)
• M16: 13,556,858 km (0.09 R)
• M17: 19,202,383 km (0.072 R)
• M18: 19,699,945 km (0.088 R)
• M19: 21,139,226 km (0.101 R)
• M20: 21,563,037 km (0.042 R)
• M21: 26,728,801 km (0.101 R)
• M22: 29,662,415 km (0.079 R)
• M23: 34,236,370 km (0.097 R)
• M24: 45,802,829 km (0.094 R)
• M25: 48,501,724 km (0.043 R)
• M26: 48,869,436 km (0.093 R)
• M27: 53,623,506 km (0.089 R)
• M28: 64,481,320 km (0.077 R)
• M29: 65,148,975 km (0.087 R)
• M30: 66,046,263 km (0.113 R)
• M31: 70,892,935 km (0.103 R)
• M32: 72,080,892 km (0.082 R)
• M33: 78,979,597 km (0.077 R)
• M34: 80,256,116 km (0.114 R)
• M35: 87,932,132 km (0.098 R)
• M36: 91,526,520 km (0.064 R)
• M37: 92,087,961 km (0.094 R)
• M38: 94,643,392 km (0.112 R)
• M39: 96,083,122 km (0.115 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 12,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit