🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.3

Radius: 15

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.87 AU - 1.05 AU

Year: 627 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,900,555 km

• M1: 188,344 km (0.114 R)
• M2: 729,439 km (0.059 R)
• M3: 1,264,700 km (0.042 R)
• M4: 2,044,405 km (0.107 R)
• M5: 2,760,081 km (0.118 R)
• M6: 3,613,237 km (0.095 R)
• M7: 4,378,879 km (0.083 R)
• M8: 4,921,022 km (0.12 R)
• M9: 6,743,124 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.8

Radius: 9.5

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.97 AU - 1.47 AU

Year: 899 Days

Day: 5.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,900,555 km

• M1: 122,072 km (0.097 R)
• M2: 494,122 km (0.089 R)
• M3: 814,860 km (0.055 R)
• M4: 1,166,564 km (0.072 R)
• M5: 1,870,871 km (0.079 R)
• M6: 2,715,800 km (0.113 R)
• M7: 3,722,145 km (0.111 R)
• M8: 5,594,512 km (0.047 R)
• M9: 6,625,390 km (0.049 R)
• M10: 7,875,730 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766

Radius: 10.7

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.16 AU - 1.38 AU

Year: 954 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,900,555 km

• M1: 132,993 km (0.11 R)
• M2: 669,600 km (0.089 R)
• M3: 1,006,794 km (0.102 R)
• M4: 1,446,312 km (0.077 R)
• M5: 1,896,153 km (0.076 R)
• M6: 2,519,079 km (0.108 R)
• M7: 2,950,070 km (0.096 R)
• M8: 3,788,865 km (0.043 R)
• M9: 4,689,295 km (0.042 R)
• M10: 5,384,925 km (0.09 R)
• M11: 5,726,906 km (0.109 R)
• M12: 6,410,269 km (0.119 R)
• M13: 7,413,023 km (0.103 R)
• M14: 7,811,851 km (0.105 R)
• M15: 9,095,251 km (0.09 R)
• M16: 10,055,670 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.8

Radius: 13.3

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.29 AU - 1.87 AU

Year: 1324 Days

Day: 6.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,900,555 km

• M1: 165,455 km (0.082 R)
• M2: 610,060 km (0.086 R)
• M3: 1,038,658 km (0.067 R)
• M4: 1,662,032 km (0.116 R)
• M5: 2,319,964 km (0.116 R)
• M6: 2,787,008 km (0.1 R)
• M7: 3,317,183 km (0.077 R)
• M8: 3,802,030 km (0.102 R)
• M9: 4,230,777 km (0.099 R)
• M10: 4,859,388 km (0.118 R)
• M11: 5,345,880 km (0.058 R)
• M12: 5,864,985 km (0.118 R)
• M13: 6,742,077 km (0.105 R)
• M14: 7,200,295 km (0.071 R)
• M15: 7,756,799 km (0.098 R)
• M16: 8,478,759 km (0.108 R)
• M17: 9,128,911 km (0.047 R)
• M18: 9,965,013 km (0.088 R)
• M19: 10,465,269 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 13.9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.32 AU - 4.84 AU

Year: 5496 Days

Day: 7.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,900,555 km

• M1: 172,935 km (0.113 R)
• M2: 795,861 km (0.086 R)
• M3: 1,570,927 km (0.063 R)
• M4: 2,073,875 km (0.044 R)
• M5: 2,595,673 km (0.05 R)
• M6: 3,414,721 km (0.117 R)
• M7: 3,885,655 km (0.109 R)
• M8: 4,349,259 km (0.055 R)
• M9: 4,988,042 km (0.091 R)
• M10: 5,448,205 km (0.098 R)
• M11: 6,521,420 km (0.084 R)
• M12: 7,002,527 km (0.104 R)
• M13: 7,844,613 km (0.11 R)
• M14: 9,297,208 km (0.101 R)
• M15: 10,453,151 km (0.118 R)
• M16: 13,928,759 km (0.086 R)
• M17: 16,112,588 km (0.088 R)
• M18: 17,253,721 km (0.1 R)
• M19: 20,269,614 km (0.108 R)
• M20: 21,373,646 km (0.054 R)
• M21: 22,672,754 km (0.087 R)
• M22: 25,512,570 km (0.089 R)
• M23: 27,770,152 km (0.087 R)
• M24: 29,131,642 km (0.103 R)
• M25: 29,875,742 km (0.1 R)
• M26: 30,347,274 km (0.115 R)
• M27: 32,381,955 km (0.081 R)
• M28: 33,079,829 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.9

Radius: 4.1

Gravity: 52.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.42 AU - 9.44 AU

Year: 14892 Days

Day: 20.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,900,555 km

• M1: 51,013 km (0.082 R)
• M2: 200,162 km (0.046 R)
• M3: 378,782 km (0.055 R)
• M4: 670,797 km (0.051 R)
• M5: 1,013,226 km (0.069 R)
• M6: 1,541,456 km (0.051 R)
• M7: 1,758,822 km (0.066 R)
• M8: 2,093,323 km (0.115 R)
• M9: 2,580,862 km (0.047 R)
• M10: 3,407,241 km (0.116 R)
• M11: 4,016,852 km (0.093 R)
• M12: 4,662,367 km (0.106 R)
• M13: 5,913,903 km (0.09 R)
• M14: 11,347,298 km (0.089 R)
• M15: 12,102,917 km (0.084 R)
• M16: 13,783,948 km (0.113 R)
• M17: 14,863,745 km (0.11 R)
• M18: 15,538,132 km (0.072 R)
• M19: 16,076,535 km (0.078 R)
• M20: 18,270,089 km (0.101 R)
• M21: 19,130,725 km (0.064 R)
• M22: 22,065,985 km (0.055 R)
• M23: 23,140,547 km (0.098 R)
• M24: 23,439,443 km (0.104 R)
• M25: 24,454,764 km (0.094 R)
• M26: 27,010,344 km (0.108 R)
• M27: 28,466,380 km (0.115 R)
• M28: 32,895,076 km (0.079 R)
• M29: 33,526,678 km (0.089 R)
• M30: 34,424,415 km (0.031 R)
• M31: 38,176,030 km (0.078 R)
• M32: 47,273,526 km (0.055 R)
• M33: 50,711,584 km (0.056 R)
• M34: 50,879,283 km (0.091 R)
• M35: 53,093,780 km (0.087 R)
• M36: 55,371,857 km (0.049 R)
• M37: 61,826,855 km (0.06 R)

Asteroid Belt

Center: 8.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.3

Radius: 8

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.54 AU - 10.18 AU

Year: 17587 Days

Day: 20 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,900,555 km

• M1: 99,782 km (0.085 R)
• M2: 476,170 km (0.1 R)
• M3: 920,177 km (0.053 R)
• M4: 1,860,250 km (0.08 R)
• M5: 2,312,035 km (0.066 R)
• M6: 2,746,617 km (0.099 R)
• M7: 3,283,823 km (0.069 R)
• M8: 3,538,438 km (0.099 R)
• M9: 4,820,492 km (0.099 R)
• M10: 5,967,160 km (0.042 R)
• M11: 7,414,818 km (0.047 R)
• M12: 7,900,413 km (0.078 R)
• M13: 8,837,494 km (0.042 R)
• M14: 10,217,385 km (0.116 R)
• M15: 11,213,707 km (0.111 R)
• M16: 12,890,250 km (0.091 R)
• M17: 17,337,346 km (0.114 R)
• M18: 19,321,463 km (0.114 R)
• M19: 20,667,843 km (0.08 R)
• M20: 22,619,946 km (0.105 R)
• M21: 23,080,109 km (0.097 R)
• M22: 23,546,555 km (0.072 R)
• M23: 23,829,445 km (0.117 R)
• M24: 24,210,022 km (0.093 R)
• M25: 27,299,367 km (0.103 R)
• M26: 29,644,763 km (0.119 R)
• M27: 33,767,082 km (0.042 R)
• M28: 34,854,359 km (0.107 R)
• M29: 39,041,005 km (0.049 R)
• M30: 39,437,439 km (0.051 R)
• M31: 40,778,435 km (0.109 R)
• M32: 51,343,336 km (0.04 R)
• M33: 52,138,149 km (0.12 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: 266 - 19,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit