🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.3

Radius: 12.9

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.47 AU - 0.59 AU

Year: 266 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 50,189,197 km

• M1: 160,668 km (0.087 R)
• M2: 1,033,123 km (0.097 R)
• M3: 1,538,016 km (0.035 R)
• M4: 1,973,495 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.8

Radius: 10.1

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.72 AU

Year: 313 Days

Day: 6.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 50,189,197 km

• M1: 127,009 km (0.12 R)
• M2: 474,973 km (0.108 R)
• M3: 892,800 km (0.117 R)
• M4: 1,228,199 km (0.092 R)
• M5: 1,993,242 km (0.119 R)
• M6: 2,444,429 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.3

Radius: 13.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.78 AU - 1.08 AU

Year: 619 Days

Day: 10.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,189,197 km

• M1: 166,652 km (0.048 R)
• M2: 755,918 km (0.06 R)
• M3: 1,568,534 km (0.118 R)
• M4: 2,305,752 km (0.117 R)
• M5: 2,749,908 km (0.084 R)
• M6: 3,445,538 km (0.104 R)
• M7: 3,885,954 km (0.095 R)
• M8: 4,410,744 km (0.08 R)
• M9: 4,931,943 km (0.111 R)
• M10: 5,439,528 km (0.118 R)
• M11: 6,519,475 km (0.086 R)
• M12: 7,308,305 km (0.086 R)

Asteroid Belt

Center: 1.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.4

Radius: 10.3

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.53 AU - 2.51 AU

Year: 1982 Days

Day: 13.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,189,197 km

• M1: 144,811 km (0.103 R)
• M2: 573,857 km (0.079 R)
• M3: 998,715 km (0.055 R)
• M4: 1,410,708 km (0.117 R)
• M5: 1,970,204 km (0.1 R)
• M6: 2,381,449 km (0.073 R)
• M7: 2,895,168 km (0.071 R)
• M8: 3,658,266 km (0.097 R)
• M9: 4,244,391 km (0.099 R)
• M10: 4,570,813 km (0.112 R)
• M11: 5,628,620 km (0.087 R)
• M12: 6,125,285 km (0.11 R)
• M13: 6,897,359 km (0.098 R)
• M14: 8,067,215 km (0.092 R)
• M15: 8,634,789 km (0.118 R)
• M16: 10,063,000 km (0.107 R)
• M17: 10,946,824 km (0.116 R)
• M18: 12,575,047 km (0.108 R)
• M19: 12,910,595 km (0.11 R)
• M20: 13,295,361 km (0.081 R)
• M21: 15,574,036 km (0.107 R)
• M22: 17,316,402 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.9

Radius: 10.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.13 AU - 4.15 AU

Year: 4794 Days

Day: 11.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,189,197 km

• M1: 133,142 km (0.088 R)
• M2: 532,120 km (0.119 R)
• M3: 1,541,307 km (0.108 R)
• M4: 2,086,591 km (0.089 R)
• M5: 2,524,314 km (0.12 R)
• M6: 4,311,859 km (0.107 R)
• M7: 5,455,086 km (0.114 R)
• M8: 6,172,109 km (0.048 R)
• M9: 6,758,233 km (0.075 R)
• M10: 7,280,180 km (0.08 R)
• M11: 8,703,305 km (0.108 R)
• M12: 10,689,516 km (0.114 R)
• M13: 11,353,730 km (0.119 R)
• M14: 14,447,863 km (0.059 R)
• M15: 14,985,967 km (0.098 R)
• M16: 19,134,764 km (0.1 R)
• M17: 25,207,391 km (0.106 R)
• M18: 25,830,316 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.9

Radius: 9.2

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.62 AU - 4.84 AU

Year: 6005 Days

Day: 11.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,189,197 km

• M1: 114,592 km (0.066 R)
• M2: 434,133 km (0.098 R)
• M3: 1,053,019 km (0.065 R)
• M4: 2,091,827 km (0.117 R)
• M5: 2,565,304 km (0.078 R)
• M6: 3,189,576 km (0.103 R)
• M7: 4,274,310 km (0.073 R)
• M8: 4,873,899 km (0.111 R)
• M9: 6,305,401 km (0.03 R)
• M10: 7,047,556 km (0.119 R)
• M11: 7,809,158 km (0.112 R)
• M12: 8,908,852 km (0.028 R)
• M13: 9,453,089 km (0.104 R)
• M14: 14,238,426 km (0.111 R)
• M15: 14,750,948 km (0.055 R)
• M16: 15,692,368 km (0.116 R)
• M17: 16,055,591 km (0.096 R)
• M18: 16,735,963 km (0.032 R)
• M19: 18,220,871 km (0.098 R)
• M20: 20,002,731 km (0.106 R)
• M21: 20,863,218 km (0.043 R)
• M22: 21,450,390 km (0.086 R)
• M23: 21,897,987 km (0.087 R)
• M24: 26,808,836 km (0.09 R)
• M25: 27,328,240 km (0.119 R)
• M26: 29,290,515 km (0.099 R)
• M27: 31,440,536 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.3

Radius: 13.8

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.75 AU - 5.63 AU

Year: 8161 Days

Day: 6.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 86.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,189,197 km

• M1: 172,486 km (0.107 R)
• M2: 638,633 km (0.03 R)
• M3: 1,095,954 km (0.114 R)
• M4: 1,606,681 km (0.098 R)
• M5: 2,194,302 km (0.052 R)
• M6: 3,280,532 km (0.096 R)
• M7: 4,671,044 km (0.12 R)
• M8: 5,983,017 km (0.109 R)
• M9: 7,605,705 km (0.056 R)
• M10: 8,456,468 km (0.1 R)
• M11: 10,299,813 km (0.083 R)
• M12: 14,223,466 km (0.069 R)
• M13: 15,014,091 km (0.073 R)
• M14: 16,816,596 km (0.052 R)
• M15: 17,700,719 km (0.041 R)
• M16: 20,009,463 km (0.06 R)
• M17: 21,471,782 km (0.082 R)
• M18: 25,393,790 km (0.038 R)
• M19: 28,417,312 km (0.102 R)
• M20: 30,065,133 km (0.035 R)
• M21: 31,266,105 km (0.063 R)
• M22: 33,127,102 km (0.063 R)
• M23: 35,944,329 km (0.103 R)
• M24: 37,755,211 km (0.107 R)
• M25: 39,270,787 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.7

Radius: 5.8

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.32 AU - 9.44 AU

Year: 18265 Days

Day: 16.6 Hours

Environment

Temp: -244 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,189,197 km

• M1: 72,106 km (0.105 R)
• M2: 309,817 km (0.087 R)
• M3: 635,342 km (0.088 R)
• M4: 818,151 km (0.116 R)
• M5: 1,125,874 km (0.06 R)
• M6: 1,729,800 km (0.062 R)
• M7: 2,371,575 km (0.119 R)
• M8: 3,045,065 km (0.061 R)
• M9: 3,352,339 km (0.1 R)
• M10: 4,488,535 km (0.115 R)
• M11: 7,407,488 km (0.103 R)
• M12: 8,501,647 km (0.062 R)
• M13: 9,159,429 km (0.102 R)
• M14: 10,629,078 km (0.082 R)
• M15: 10,843,452 km (0.113 R)
• M16: 15,078,119 km (0.082 R)
• M17: 18,468,156 km (0.118 R)
• M18: 19,809,900 km (0.119 R)
• M19: 24,130,735 km (0.076 R)
• M20: 25,444,503 km (0.091 R)
• M21: 28,009,509 km (0.085 R)
• M22: 30,096,100 km (0.085 R)
• M23: 36,851,640 km (0.096 R)
• M24: 37,714,521 km (0.035 R)
• M25: 38,339,092 km (0.097 R)
• M26: 40,644,844 km (0.111 R)
• M27: 42,905,717 km (0.111 R)
• M28: 46,953,685 km (0.103 R)
• M29: 50,038,992 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 17,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit