🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.39 AU - 2.69 AU

Year: 1486 Days

Day: 35.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.48 AU - 3.48 AU

Year: 2383 Days

Day: 21 Hours

Environment

Temp: -109 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.37 AU - 3.75 AU

Year: 2466 Days

Day: 14.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,833,562 km

• M1: 1,080,396 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.6

Radius: 9.8

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.66 AU - 9.4 AU

Year: 9145 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,833,562 km

• M1: 121,922 km (0.063 R)
• M2: 465,997 km (0.026 R)
• M3: 953,986 km (0.115 R)
• M4: 1,397,095 km (0.098 R)
• M5: 1,750,893 km (0.063 R)
• M6: 2,853,729 km (0.052 R)
• M7: 3,480,095 km (0.111 R)
• M8: 4,725,198 km (0.088 R)
• M9: 5,199,872 km (0.081 R)
• M10: 5,882,188 km (0.057 R)
• M11: 7,720,148 km (0.081 R)
• M12: 8,379,874 km (0.116 R)
• M13: 9,029,129 km (0.038 R)
• M14: 9,761,560 km (0.073 R)
• M15: 10,799,171 km (0.112 R)
• M16: 11,851,293 km (0.116 R)
• M17: 12,372,941 km (0.106 R)
• M18: 14,945,575 km (0.114 R)
• M19: 15,623,403 km (0.09 R)
• M20: 19,803,916 km (0.101 R)
• M21: 21,122,920 km (0.073 R)
• M22: 21,461,610 km (0.032 R)
• M23: 25,622,076 km (0.08 R)
• M24: 27,992,754 km (0.056 R)
• M25: 36,460,143 km (0.116 R)
• M26: 37,687,743 km (0.116 R)
• M27: 39,708,810 km (0.114 R)
• M28: 41,403,305 km (0.096 R)
• M29: 42,067,669 km (0.048 R)
• M30: 42,874,301 km (0.088 R)
• M31: 44,936,059 km (0.09 R)
• M32: 46,204,200 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.8

Radius: 12.5

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.21 AU - 13.65 AU

Year: 15126 Days

Day: 11.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,833,562 km

• M1: 171,140 km (0.113 R)
• M2: 884,423 km (0.049 R)
• M3: 1,661,284 km (0.096 R)
• M4: 2,190,711 km (0.042 R)
• M5: 2,878,413 km (0.089 R)
• M6: 3,567,012 km (0.109 R)
• M7: 4,587,568 km (0.069 R)
• M8: 5,870,669 km (0.1 R)
• M9: 8,773,616 km (0.092 R)
• M10: 9,398,935 km (0.081 R)
• M11: 9,942,424 km (0.097 R)
• M12: 10,622,346 km (0.063 R)
• M13: 11,212,510 km (0.111 R)
• M14: 11,886,748 km (0.057 R)
• M15: 13,115,096 km (0.119 R)
• M16: 13,588,274 km (0.086 R)
• M17: 14,002,959 km (0.077 R)
• M18: 16,593,246 km (0.118 R)
• M19: 17,469,441 km (0.07 R)
• M20: 18,125,727 km (0.099 R)
• M21: 18,544,302 km (0.1 R)
• M22: 21,192,782 km (0.078 R)
• M23: 22,800,660 km (0.072 R)
• M24: 25,729,039 km (0.081 R)
• M25: 32,199,446 km (0.068 R)
• M26: 36,137,161 km (0.074 R)
• M27: 37,068,856 km (0.096 R)
• M28: 37,880,126 km (0.082 R)
• M29: 40,669,976 km (0.068 R)
• M30: 42,998,467 km (0.049 R)
• M31: 44,954,609 km (0.069 R)
• M32: 49,044,016 km (0.105 R)
• M33: 55,986,106 km (0.101 R)
• M34: 58,863,920 km (0.03 R)
• M35: 65,894,272 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.5

Radius: 3.8

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.4 AU - 15.94 AU

Year: 18553 Days

Day: 22.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,833,562 km

• M1: 47,423 km (0.113 R)
• M2: 217,814 km (0.087 R)
• M3: 480,808 km (0.061 R)
• M4: 686,654 km (0.077 R)
• M5: 1,114,504 km (0.107 R)
• M6: 1,373,458 km (0.089 R)
• M7: 1,774,530 km (0.056 R)
• M8: 2,093,622 km (0.103 R)
• M9: 2,357,214 km (0.113 R)
• M10: 2,929,126 km (0.081 R)
• M11: 6,013,386 km (0.119 R)
• M12: 6,328,588 km (0.088 R)
• M13: 7,030,053 km (0.098 R)
• M14: 10,111,021 km (0.08 R)
• M15: 14,230,198 km (0.108 R)
• M16: 18,526,948 km (0.049 R)
• M17: 19,494,099 km (0.072 R)
• M18: 24,927,942 km (0.106 R)
• M19: 33,738,658 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.3

Radius: 3.5

Gravity: 42.39 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.8 AU - 16.96 AU

Year: 21071 Days

Day: 17.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,833,562 km

• M1: 44,580 km (0.104 R)
• M2: 183,706 km (0.102 R)
• M3: 377,884 km (0.108 R)
• M4: 652,995 km (0.096 R)
• M5: 951,592 km (0.1 R)
• M6: 1,504,207 km (0.11 R)
• M7: 2,120,699 km (0.068 R)
• M8: 2,418,100 km (0.105 R)
• M9: 2,742,428 km (0.104 R)
• M10: 3,174,616 km (0.113 R)
• M11: 3,309,853 km (0.102 R)
• M12: 3,679,958 km (0.094 R)
• M13: 4,742,253 km (0.12 R)
• M14: 5,324,338 km (0.067 R)
• M15: 5,554,569 km (0.109 R)
• M16: 6,412,513 km (0.05 R)
• M17: 7,933,474 km (0.114 R)
• M18: 8,183,004 km (0.11 R)
• M19: 9,071,166 km (0.036 R)
• M20: 10,731,403 km (0.105 R)
• M21: 11,160,450 km (0.086 R)
• M22: 16,824,076 km (0.053 R)
• M23: 21,442,461 km (0.118 R)
• M24: 22,319,105 km (0.117 R)
• M25: 24,985,388 km (0.077 R)
• M26: 27,514,489 km (0.112 R)
• M27: 29,016,751 km (0.097 R)
• M28: 29,371,148 km (0.116 R)
• M29: 36,938,108 km (0.103 R)
• M30: 47,972,596 km (0.104 R)
• M31: 52,204,271 km (0.055 R)
• M32: 59,291,321 km (0.104 R)
• M33: 63,360,533 km (0.113 R)
• M34: 63,757,416 km (0.096 R)
• M35: 67,405,061 km (0.062 R)
• M36: 68,026,191 km (0.095 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: 525 - 13,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit