🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.44 AU - 0.74 AU

Year: 170 Days

Day: 19.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.63 AU - 0.97 AU

Year: 268 Days

Day: 34.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,870,329 km

• M1: 690,394 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.75 AU - 2.21 AU

Year: 1044 Days

Day: 14 Hours

Environment

Temp: -82 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.74 AU - 2.66 AU

Year: 1223 Days

Day: 46.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.15 AU - 3.17 AU

Year: 2105 Days

Day: 26.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.6

Radius: 14.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.68 AU - 6.8 AU

Year: 5153 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,870,329 km

• M1: 175,329 km (0.084 R)
• M2: 648,058 km (0.118 R)
• M3: 1,096,403 km (0.106 R)
• M4: 1,650,214 km (0.102 R)
• M5: 2,171,413 km (0.082 R)
• M6: 4,050,362 km (0.082 R)
• M7: 4,668,950 km (0.068 R)
• M8: 6,159,393 km (0.072 R)
• M9: 7,364,105 km (0.096 R)
• M10: 7,947,686 km (0.068 R)
• M11: 9,374,551 km (0.09 R)
• M12: 9,973,241 km (0.091 R)
• M13: 11,486,424 km (0.108 R)
• M14: 12,222,894 km (0.054 R)
• M15: 12,938,271 km (0.111 R)
• M16: 13,681,623 km (0.084 R)
• M17: 16,943,156 km (0.109 R)
• M18: 18,554,474 km (0.116 R)
• M19: 19,431,716 km (0.106 R)
• M20: 20,834,944 km (0.073 R)
• M21: 21,488,089 km (0.111 R)
• M22: 22,304,893 km (0.1 R)
• M23: 23,607,741 km (0.114 R)
• M24: 24,238,296 km (0.11 R)
• M25: 26,958,284 km (0.102 R)
• M26: 31,081,202 km (0.109 R)
• M27: 32,318,675 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 10.8

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.89 AU - 7.99 AU

Year: 6851 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 73.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,870,329 km

• M1: 134,339 km (0.094 R)
• M2: 580,889 km (0.095 R)
• M3: 1,022,651 km (0.102 R)
• M4: 1,688,062 km (0.119 R)
• M5: 2,174,854 km (0.086 R)
• M6: 2,568,147 km (0.102 R)
• M7: 4,350,456 km (0.114 R)
• M8: 5,546,042 km (0.107 R)
• M9: 6,770,351 km (0.12 R)
• M10: 7,314,887 km (0.099 R)
• M11: 7,655,671 km (0.116 R)
• M12: 8,574,800 km (0.037 R)
• M13: 9,388,314 km (0.071 R)
• M14: 10,112,666 km (0.117 R)
• M15: 12,139,119 km (0.066 R)
• M16: 12,563,977 km (0.077 R)
• M17: 12,998,709 km (0.047 R)
• M18: 13,556,409 km (0.077 R)
• M19: 16,265,627 km (0.111 R)
• M20: 17,177,276 km (0.09 R)
• M21: 22,411,706 km (0.107 R)
• M22: 24,285,270 km (0.102 R)
• M23: 24,875,583 km (0.047 R)
• M24: 26,349,271 km (0.083 R)
• M25: 28,621,065 km (0.113 R)
• M26: 32,319,722 km (0.05 R)
• M27: 35,780,370 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 10.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.55 AU - 14.33 AU

Year: 15461 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,870,329 km

• M1: 134,638 km (0.072 R)
• M2: 553,063 km (0.104 R)
• M3: 1,089,521 km (0.096 R)
• M4: 2,202,679 km (0.069 R)
• M5: 4,470,134 km (0.116 R)
• M6: 5,497,871 km (0.091 R)
• M7: 8,015,903 km (0.091 R)
• M8: 11,483,282 km (0.061 R)
• M9: 11,886,448 km (0.096 R)
• M10: 12,391,940 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.7

Radius: 5.1

Gravity: 22.06 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.38 AU - 16.82 AU

Year: 20905 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,870,329 km

• M1: 65,075 km (0.101 R)
• M2: 302,636 km (0.071 R)
• M3: 610,659 km (0.042 R)
• M4: 1,045,988 km (0.044 R)
• M5: 1,406,070 km (0.076 R)
• M6: 2,096,315 km (0.105 R)
• M7: 2,691,714 km (0.107 R)
• M8: 3,147,240 km (0.08 R)
• M9: 4,275,358 km (0.077 R)
• M10: 9,456,381 km (0.116 R)
• M11: 9,796,566 km (0.09 R)
• M12: 11,945,540 km (0.076 R)
• M13: 12,343,021 km (0.097 R)
• M14: 13,094,601 km (0.042 R)
• M15: 13,375,396 km (0.102 R)
• M16: 13,948,954 km (0.112 R)
• M17: 15,299,075 km (0.092 R)
• M18: 17,738,867 km (0.095 R)
• M19: 19,140,599 km (0.115 R)
• M20: 22,561,304 km (0.091 R)
• M21: 27,382,843 km (0.089 R)
• M22: 27,611,728 km (0.079 R)
• M23: 27,841,959 km (0.105 R)
• M24: 28,540,282 km (0.092 R)
• M25: 28,775,599 km (0.116 R)
• M26: 31,076,265 km (0.049 R)
• M27: 33,758,704 km (0.089 R)
• M28: 34,286,635 km (0.094 R)
• M29: 35,088,629 km (0.043 R)
• M30: 44,594,976 km (0.056 R)
• M31: 45,230,318 km (0.059 R)
• M32: 45,871,644 km (0.055 R)
• M33: 48,498,134 km (0.103 R)
• M34: 48,833,233 km (0.109 R)
• M35: 49,339,023 km (0.084 R)
• M36: 66,182,696 km (0.115 R)
• M37: 67,842,485 km (0.088 R)
• M38: 69,529,949 km (0.071 R)
• M39: 73,649,126 km (0.052 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit