🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.62 AU

Year: 153 Days

Day: 42.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.93 AU - 0.99 AU

Year: 362 Days

Day: 31.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,357,730 km

• M1: 32,912 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.2 AU - 1.88 AU

Year: 736 Days

Day: 35.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,357,730 km

• M1: 211,382 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.19 AU - 4.23 AU

Year: 2751 Days

Day: 12.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,357,730 km

• M1: 34,408 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.9

Radius: 9

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.57 AU - 5.59 AU

Year: 5075 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,357,730 km

• M1: 112,049 km (0.11 R)
• M2: 409,599 km (0.068 R)
• M3: 736,620 km (0.098 R)
• M4: 1,016,667 km (0.102 R)
• M5: 1,436,439 km (0.064 R)
• M6: 2,070,135 km (0.073 R)
• M7: 3,999,798 km (0.098 R)
• M8: 4,308,419 km (0.082 R)
• M9: 6,412,513 km (0.119 R)
• M10: 6,704,229 km (0.085 R)
• M11: 7,004,920 km (0.038 R)
• M12: 7,349,444 km (0.026 R)
• M13: 7,850,896 km (0.112 R)
• M14: 8,763,443 km (0.08 R)
• M15: 9,958,581 km (0.092 R)
• M16: 11,212,211 km (0.113 R)
• M17: 12,219,304 km (0.063 R)
• M18: 12,770,273 km (0.117 R)
• M19: 13,337,847 km (0.076 R)
• M20: 15,777,190 km (0.101 R)
• M21: 16,190,978 km (0.091 R)
• M22: 18,434,497 km (0.074 R)
• M23: 19,766,516 km (0.106 R)
• M24: 20,806,820 km (0.119 R)
• M25: 24,775,801 km (0.113 R)
• M26: 25,335,147 km (0.057 R)
• M27: 27,316,870 km (0.094 R)
• M28: 28,606,703 km (0.069 R)
• M29: 29,310,860 km (0.093 R)
• M30: 30,026,686 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.6

Radius: 13.2

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10 AU - 12.34 AU

Year: 14373 Days

Day: 9.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,357,730 km

• M1: 164,558 km (0.118 R)
• M2: 634,594 km (0.105 R)
• M3: 1,098,946 km (0.101 R)
• M4: 1,648,569 km (0.109 R)
• M5: 2,779,379 km (0.049 R)
• M6: 4,671,194 km (0.12 R)
• M7: 5,438,631 km (0.086 R)
• M8: 6,031,786 km (0.088 R)
• M9: 8,802,040 km (0.07 R)
• M10: 9,229,889 km (0.109 R)
• M11: 9,923,276 km (0.12 R)
• M12: 12,330,305 km (0.101 R)
• M13: 15,718,847 km (0.11 R)
• M14: 16,350,299 km (0.089 R)
• M15: 17,218,565 km (0.041 R)
• M16: 29,107,258 km (0.117 R)
• M17: 30,167,308 km (0.104 R)
• M18: 31,805,405 km (0.078 R)
• M19: 37,075,439 km (0.11 R)
• M20: 37,944,453 km (0.069 R)
• M21: 42,494,322 km (0.102 R)
• M22: 46,817,102 km (0.049 R)
• M23: 48,418,996 km (0.082 R)
• M24: 49,010,506 km (0.115 R)
• M25: 49,457,206 km (0.1 R)
• M26: 50,813,909 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.6

Radius: 13.1

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.65 AU - 14.11 AU

Year: 14780 Days

Day: 10.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,357,730 km

• M1: 162,912 km (0.077 R)
• M2: 641,176 km (0.097 R)
• M3: 1,349,522 km (0.112 R)
• M4: 2,664,488 km (0.087 R)
• M5: 3,163,397 km (0.082 R)
• M6: 3,828,808 km (0.08 R)
• M7: 4,706,499 km (0.061 R)
• M8: 5,242,358 km (0.101 R)
• M9: 7,099,317 km (0.079 R)
• M10: 7,935,718 km (0.093 R)
• M11: 9,168,106 km (0.089 R)
• M12: 9,606,128 km (0.112 R)
• M13: 11,668,634 km (0.059 R)
• M14: 14,139,392 km (0.105 R)
• M15: 15,876,224 km (0.12 R)
• M16: 16,940,762 km (0.097 R)
• M17: 17,601,985 km (0.09 R)
• M18: 18,356,856 km (0.09 R)
• M19: 21,254,267 km (0.112 R)
• M20: 22,459,128 km (0.039 R)
• M21: 23,891,528 km (0.081 R)
• M22: 24,443,993 km (0.116 R)
• M23: 25,099,381 km (0.117 R)
• M24: 25,670,396 km (0.083 R)
• M25: 27,435,651 km (0.078 R)
• M26: 28,348,049 km (0.117 R)
• M27: 29,490,527 km (0.104 R)
• M28: 38,994,630 km (0.079 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: 337 - 14,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit