🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.5 AU - 0.56 AU

Year: 139 Days

Day: 25.2 Hours

Environment

Temp: 249 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,544,810 km

• M1: 36,801 km (0.051 R)
• M2: 451,636 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.54 AU - 0.54 AU

Year: 143 Days

Day: 20.8 Hours

Environment

Temp: 245 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,544,810 km

• M1: 29,620 km (0.107 R)
• M2: 354,846 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 10.3

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5 AU - 7.14 AU

Year: 5382 Days

Day: 9.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,544,810 km

• M1: 128,205 km (0.09 R)
• M2: 626,815 km (0.1 R)
• M3: 1,401,433 km (0.086 R)
• M4: 2,796,283 km (0.092 R)
• M5: 3,759,245 km (0.092 R)
• M6: 5,008,537 km (0.11 R)
• M7: 8,047,169 km (0.09 R)
• M8: 8,994,871 km (0.104 R)
• M9: 9,639,488 km (0.057 R)
• M10: 11,525,170 km (0.092 R)
• M11: 14,879,303 km (0.042 R)
• M12: 18,321,251 km (0.042 R)
• M13: 22,624,883 km (0.063 R)
• M14: 24,505,029 km (0.112 R)
• M15: 25,049,565 km (0.081 R)
• M16: 26,895,902 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.2

Radius: 8

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.84 AU - 12.6 AU

Year: 13526 Days

Day: 9.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 76,544,810 km

• M1: 99,483 km (0.047 R)
• M2: 422,764 km (0.06 R)
• M3: 724,353 km (0.093 R)
• M4: 1,038,658 km (0.064 R)
• M5: 2,943,488 km (0.072 R)
• M6: 4,054,102 km (0.106 R)
• M7: 4,754,220 km (0.052 R)
• M8: 6,149,819 km (0.102 R)
• M9: 7,799,734 km (0.111 R)
• M10: 8,084,867 km (0.074 R)
• M11: 8,475,916 km (0.057 R)
• M12: 8,930,843 km (0.109 R)
• M13: 11,033,591 km (0.097 R)
• M14: 11,760,936 km (0.109 R)
• M15: 12,455,369 km (0.098 R)
• M16: 12,779,996 km (0.086 R)
• M17: 14,992,699 km (0.08 R)
• M18: 18,351,919 km (0.097 R)
• M19: 28,932,378 km (0.053 R)
• M20: 30,429,404 km (0.072 R)
• M21: 34,971,793 km (0.105 R)
• M22: 44,612,778 km (0.109 R)
• M23: 49,144,247 km (0.098 R)
• M24: 54,836,595 km (0.084 R)
• M25: 58,201,351 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.9

Radius: 12.5

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.98 AU - 14.56 AU

Year: 15468 Days

Day: 9.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,544,810 km

• M1: 155,432 km (0.065 R)
• M2: 577,298 km (0.118 R)
• M3: 1,201,570 km (0.078 R)
• M4: 2,951,267 km (0.116 R)
• M5: 3,997,405 km (0.09 R)
• M6: 4,776,660 km (0.118 R)
• M7: 5,166,512 km (0.047 R)
• M8: 6,256,482 km (0.081 R)
• M9: 7,079,420 km (0.12 R)
• M10: 10,685,926 km (0.102 R)
• M11: 12,055,195 km (0.052 R)
• M12: 13,468,296 km (0.095 R)
• M13: 14,765,011 km (0.084 R)
• M14: 16,702,004 km (0.037 R)
• M15: 19,871,684 km (0.116 R)
• M16: 21,264,141 km (0.054 R)
• M17: 23,019,522 km (0.07 R)
• M18: 23,932,667 km (0.076 R)
• M19: 25,081,280 km (0.085 R)
• M20: 26,266,394 km (0.072 R)
• M21: 26,928,215 km (0.108 R)
• M22: 29,569,216 km (0.026 R)
• M23: 31,136,104 km (0.103 R)
• M24: 31,877,661 km (0.097 R)
• M25: 38,522,200 km (0.099 R)
• M26: 39,953,702 km (0.097 R)
• M27: 40,536,086 km (0.099 R)
• M28: 42,317,348 km (0.065 R)
• M29: 42,922,621 km (0.087 R)
• M30: 52,012,786 km (0.112 R)
• M31: 62,112,737 km (0.082 R)
• M32: 67,723,704 km (0.119 R)
• M33: 69,596,669 km (0.037 R)

Asteroid Belt

Center: 13.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.8

Radius: 6

Gravity: 15.91 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.31 AU - 17.79 AU

Year: 22068 Days

Day: 15.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,544,810 km

• M1: 113,844 km (0.113 R)
• M2: 528,080 km (0.09 R)
• M3: 2,773,096 km (0.071 R)
• M4: 3,702,248 km (0.083 R)
• M5: 4,043,032 km (0.118 R)
• M6: 5,579,851 km (0.026 R)
• M7: 6,154,606 km (0.113 R)
• M8: 9,237,519 km (0.034 R)
• M9: 13,076,948 km (0.105 R)
• M10: 13,576,007 km (0.114 R)
• M11: 16,182,600 km (0.109 R)
• M12: 18,211,596 km (0.102 R)
• M13: 24,546,168 km (0.077 R)
• M14: 27,098,607 km (0.106 R)
• M15: 30,191,094 km (0.099 R)
• M16: 30,438,230 km (0.093 R)
• M17: 43,799,265 km (0.044 R)
• M18: 46,049,366 km (0.106 R)
• M19: 52,900,799 km (0.046 R)
• M20: 54,165,649 km (0.11 R)
• M21: 55,450,545 km (0.042 R)
• M22: 62,782,187 km (0.059 R)
• M23: 64,403,828 km (0.114 R)
• M24: 64,608,478 km (0.063 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 14,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit