🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.5 AU - 2.9 AU

Year: 1645 Days

Day: 28.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.1

Radius: 8.1

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.36 AU - 4.8 AU

Year: 3635 Days

Day: 9.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,800,005 km

• M1: 100,979 km (0.118 R)
• M2: 372,349 km (0.084 R)
• M3: 634,145 km (0.068 R)
• M4: 1,829,432 km (0.098 R)
• M5: 3,702,697 km (0.052 R)
• M6: 4,137,877 km (0.103 R)
• M7: 4,510,376 km (0.116 R)
• M8: 4,829,318 km (0.1 R)
• M9: 5,567,734 km (0.069 R)
• M10: 5,877,700 km (0.115 R)
• M11: 7,501,884 km (0.103 R)
• M12: 8,978,116 km (0.068 R)
• M13: 10,174,450 km (0.067 R)
• M14: 10,510,597 km (0.04 R)
• M15: 10,941,289 km (0.064 R)
• M16: 11,564,065 km (0.048 R)
• M17: 16,372,440 km (0.056 R)
• M18: 17,484,102 km (0.095 R)
• M19: 19,340,761 km (0.112 R)
• M20: 20,053,295 km (0.12 R)
• M21: 21,188,743 km (0.096 R)
• M22: 22,436,988 km (0.101 R)
• M23: 23,223,573 km (0.098 R)
• M24: 24,475,259 km (0.119 R)
• M25: 25,155,780 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.3

Radius: 11.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.33 AU - 14.57 AU

Year: 15320 Days

Day: 9 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,800,005 km

• M1: 149,897 km (0.097 R)
• M2: 648,656 km (0.077 R)
• M3: 1,101,040 km (0.074 R)
• M4: 1,638,695 km (0.039 R)
• M5: 2,865,547 km (0.114 R)
• M6: 3,328,702 km (0.094 R)
• M7: 6,982,481 km (0.119 R)
• M8: 8,012,911 km (0.072 R)
• M9: 14,454,296 km (0.118 R)
• M10: 17,043,087 km (0.104 R)
• M11: 20,896,579 km (0.101 R)
• M12: 25,397,380 km (0.097 R)
• M13: 26,327,430 km (0.113 R)
• M14: 30,853,663 km (0.074 R)
• M15: 33,239,151 km (0.08 R)
• M16: 37,705,395 km (0.114 R)
• M17: 41,271,509 km (0.088 R)
• M18: 42,556,555 km (0.063 R)
• M19: 42,990,688 km (0.1 R)
• M20: 54,491,324 km (0.066 R)
• M21: 59,216,971 km (0.036 R)
• M22: 60,303,051 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.4

Radius: 3.2

Gravity: 23.09 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.84 AU - 16.74 AU

Year: 18991 Days

Day: 19.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,800,005 km

• M1: 46,974 km (0.112 R)
• M2: 163,810 km (0.043 R)
• M3: 288,425 km (0.115 R)
• M4: 421,866 km (0.068 R)
• M5: 626,665 km (0.075 R)
• M6: 854,503 km (0.103 R)
• M7: 1,088,025 km (0.071 R)
• M8: 1,487,302 km (0.061 R)
• M9: 1,696,589 km (0.07 R)
• M10: 1,925,175 km (0.088 R)
• M11: 2,046,948 km (0.091 R)
• M12: 2,586,547 km (0.09 R)
• M13: 2,778,481 km (0.103 R)
• M14: 3,287,862 km (0.103 R)
• M15: 4,339,385 km (0.118 R)
• M16: 5,666,618 km (0.031 R)
• M17: 8,564,927 km (0.089 R)
• M18: 8,705,399 km (0.056 R)
• M19: 9,834,414 km (0.045 R)
• M20: 9,988,500 km (0.067 R)
• M21: 17,560,396 km (0.062 R)
• M22: 20,413,677 km (0.095 R)
• M23: 20,580,628 km (0.112 R)
• M24: 23,744,623 km (0.117 R)
• M25: 27,725,572 km (0.115 R)
• M26: 31,568,591 km (0.119 R)
• M27: 35,030,286 km (0.066 R)
• M28: 35,751,797 km (0.065 R)
• M29: 37,224,289 km (0.08 R)
• M30: 38,736,723 km (0.048 R)
• M31: 44,212,604 km (0.112 R)
• M32: 50,791,768 km (0.048 R)
• M33: 51,560,851 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.1

Radius: 3.2

Gravity: 22.76 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.16 AU - 18.44 AU

Year: 23291 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,800,005 km

• M1: 39,793 km (0.098 R)
• M2: 208,091 km (0.082 R)
• M3: 538,702 km (0.102 R)
• M4: 674,088 km (0.066 R)
• M5: 1,533,079 km (0.074 R)
• M6: 1,706,912 km (0.098 R)
• M7: 2,170,665 km (0.056 R)
• M8: 2,668,676 km (0.076 R)
• M9: 3,213,512 km (0.116 R)
• M10: 3,419,209 km (0.083 R)
• M11: 4,269,972 km (0.084 R)
• M12: 5,466,007 km (0.111 R)
• M13: 8,494,018 km (0.049 R)
• M14: 9,976,832 km (0.098 R)
• M15: 11,803,721 km (0.08 R)
• M16: 13,508,837 km (0.091 R)
• M17: 14,043,949 km (0.103 R)
• M18: 18,031,181 km (0.117 R)
• M19: 22,617,852 km (0.066 R)
• M20: 22,804,699 km (0.071 R)
• M21: 23,947,478 km (0.1 R)
• M22: 29,121,021 km (0.088 R)
• M23: 42,875,947 km (0.073 R)
• M24: 43,883,339 km (0.094 R)
• M25: 45,497,948 km (0.08 R)
• M26: 45,795,648 km (0.111 R)
• M27: 47,456,633 km (0.092 R)
• M28: 49,628,046 km (0.045 R)
• M29: 52,843,653 km (0.084 R)
• M30: 53,502,930 km (0.112 R)
• M31: 54,001,091 km (0.068 R)
• M32: 57,748,668 km (0.064 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 13,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit