🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.01 AU - 1.59 AU

Year: 553 Days

Day: 16.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,466,650 km

• M1: 39,643 km (0.093 R)
• M2: 138,228 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.4

Radius: 8.3

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.86 AU - 6.48 AU

Year: 5713 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,466,650 km

• M1: 112,797 km (0.113 R)
• M2: 371,751 km (0.118 R)
• M3: 648,956 km (0.077 R)
• M4: 1,071,121 km (0.09 R)
• M5: 1,400,386 km (0.117 R)
• M6: 2,130,872 km (0.085 R)
• M7: 2,556,179 km (0.105 R)
• M8: 2,943,787 km (0.073 R)
• M9: 3,514,204 km (0.108 R)
• M10: 3,971,823 km (0.062 R)
• M11: 5,304,740 km (0.072 R)
• M12: 5,997,528 km (0.069 R)
• M13: 6,684,182 km (0.104 R)
• M14: 7,215,704 km (0.119 R)
• M15: 7,632,633 km (0.098 R)
• M16: 8,400,818 km (0.083 R)
• M17: 10,305,797 km (0.116 R)
• M18: 11,756,897 km (0.066 R)
• M19: 12,188,487 km (0.118 R)
• M20: 14,671,063 km (0.106 R)
• M21: 17,104,123 km (0.117 R)
• M22: 17,596,300 km (0.073 R)
• M23: 17,908,660 km (0.099 R)
• M24: 18,480,274 km (0.119 R)
• M25: 18,802,956 km (0.108 R)
• M26: 20,611,445 km (0.097 R)
• M27: 22,606,333 km (0.113 R)
• M28: 22,975,690 km (0.113 R)
• M29: 23,499,432 km (0.077 R)
• M30: 23,878,363 km (0.072 R)
• M31: 27,391,370 km (0.089 R)
• M32: 28,749,868 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.5

Radius: 10.3

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.84 AU - 9.14 AU

Year: 9222 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,466,650 km

• M1: 128,205 km (0.098 R)
• M2: 531,671 km (0.068 R)
• M3: 1,043,146 km (0.113 R)
• M4: 1,515,277 km (0.084 R)
• M5: 2,063,852 km (0.076 R)
• M6: 2,817,975 km (0.119 R)
• M7: 3,226,976 km (0.118 R)
• M8: 3,793,952 km (0.105 R)
• M9: 4,139,672 km (0.044 R)
• M10: 5,306,087 km (0.09 R)
• M11: 5,965,664 km (0.045 R)
• M12: 6,643,791 km (0.101 R)
• M13: 7,372,482 km (0.112 R)
• M14: 8,275,455 km (0.063 R)
• M15: 11,076,226 km (0.109 R)
• M16: 12,259,396 km (0.081 R)
• M17: 13,242,553 km (0.074 R)
• M18: 14,935,851 km (0.104 R)
• M19: 16,572,751 km (0.118 R)
• M20: 18,818,515 km (0.077 R)
• M21: 20,725,289 km (0.115 R)
• M22: 21,647,410 km (0.076 R)
• M23: 24,156,017 km (0.096 R)
• M24: 25,004,985 km (0.097 R)
• M25: 34,299,949 km (0.078 R)
• M26: 36,246,068 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.9

Radius: 10.8

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.85 AU - 10.39 AU

Year: 9434 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,466,650 km

• M1: 134,339 km (0.11 R)
• M2: 662,270 km (0.058 R)
• M3: 1,099,544 km (0.074 R)
• M4: 1,446,462 km (0.096 R)
• M5: 2,855,225 km (0.102 R)
• M6: 3,502,086 km (0.103 R)
• M7: 4,774,266 km (0.106 R)
• M8: 5,119,838 km (0.102 R)
• M9: 5,652,406 km (0.091 R)
• M10: 6,221,626 km (0.076 R)
• M11: 6,867,889 km (0.082 R)
• M12: 9,610,167 km (0.117 R)
• M13: 10,526,604 km (0.119 R)
• M14: 12,009,119 km (0.094 R)
• M15: 12,474,069 km (0.108 R)
• M16: 13,011,275 km (0.047 R)
• M17: 13,688,953 km (0.025 R)
• M18: 14,981,030 km (0.092 R)
• M19: 17,288,278 km (0.11 R)
• M20: 24,955,019 km (0.042 R)
• M21: 25,332,006 km (0.1 R)
• M22: 26,583,691 km (0.095 R)
• M23: 27,274,534 km (0.097 R)
• M24: 37,995,316 km (0.101 R)
• M25: 38,998,220 km (0.113 R)
• M26: 40,405,786 km (0.094 R)
• M27: 44,141,395 km (0.095 R)
• M28: 47,666,070 km (0.092 R)
• M29: 49,571,050 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961

Radius: 14.2

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.24 AU - 12.96 AU

Year: 13786 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,466,650 km

• M1: 177,423 km (0.045 R)
• M2: 1,525,300 km (0.071 R)
• M3: 2,094,669 km (0.119 R)
• M4: 2,875,121 km (0.084 R)
• M5: 3,700,453 km (0.062 R)
• M6: 4,580,238 km (0.116 R)
• M7: 6,057,667 km (0.094 R)
• M8: 7,281,078 km (0.113 R)
• M9: 8,462,901 km (0.113 R)
• M10: 9,551,375 km (0.079 R)
• M11: 11,085,651 km (0.11 R)
• M12: 12,324,321 km (0.116 R)
• M13: 12,910,895 km (0.108 R)
• M14: 13,516,168 km (0.089 R)
• M15: 13,999,967 km (0.093 R)
• M16: 17,150,049 km (0.051 R)
• M17: 18,213,990 km (0.065 R)
• M18: 19,583,408 km (0.116 R)
• M19: 20,114,182 km (0.04 R)
• M20: 22,914,055 km (0.082 R)
• M21: 26,821,701 km (0.08 R)
• M22: 27,476,940 km (0.119 R)
• M23: 32,366,247 km (0.107 R)
• M24: 35,405,777 km (0.096 R)
• M25: 35,930,417 km (0.105 R)
• M26: 43,678,390 km (0.119 R)
• M27: 44,738,141 km (0.105 R)
• M28: 46,908,956 km (0.09 R)
• M29: 51,964,316 km (0.057 R)
• M30: 54,188,388 km (0.11 R)
• M31: 58,095,735 km (0.096 R)
• M32: 65,871,832 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 10,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit