🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.49 AU - 0.53 AU

Year: 132 Days

Day: 14.9 Hours

Environment

Temp: 266 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.69 AU

Year: 190 Days

Day: 34.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,747,001 km

• M1: 402,867 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 11.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.89 AU - 11.25 AU

Year: 12489 Days

Day: 12.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 108,747,001 km

• M1: 147,354 km (0.091 R)
• M2: 654,939 km (0.093 R)
• M3: 1,213,987 km (0.06 R)
• M4: 2,307,248 km (0.058 R)
• M5: 3,463,789 km (0.079 R)
• M6: 3,890,442 km (0.096 R)
• M7: 6,139,197 km (0.065 R)
• M8: 7,038,580 km (0.093 R)
• M9: 8,109,701 km (0.055 R)
• M10: 10,782,117 km (0.12 R)
• M11: 11,260,531 km (0.115 R)
• M12: 16,928,495 km (0.098 R)
• M13: 18,767,053 km (0.116 R)
• M14: 21,144,761 km (0.056 R)
• M15: 23,627,787 km (0.108 R)
• M16: 25,356,390 km (0.109 R)
• M17: 26,204,012 km (0.114 R)
• M18: 26,779,515 km (0.118 R)
• M19: 30,940,131 km (0.075 R)
• M20: 32,674,569 km (0.087 R)
• M21: 35,164,027 km (0.103 R)
• M22: 47,233,433 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.2

Radius: 14.7

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.77 AU - 12.65 AU

Year: 15506 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 108,747,001 km

• M1: 188,643 km (0.032 R)
• M2: 675,734 km (0.116 R)
• M3: 1,202,318 km (0.095 R)
• M4: 2,807,354 km (0.079 R)
• M5: 3,664,998 km (0.053 R)
• M6: 4,497,510 km (0.11 R)
• M7: 5,825,939 km (0.117 R)
• M8: 7,814,544 km (0.081 R)
• M9: 9,619,293 km (0.03 R)
• M10: 11,627,046 km (0.097 R)
• M11: 15,400,203 km (0.106 R)
• M12: 16,535,501 km (0.091 R)
• M13: 17,322,685 km (0.111 R)
• M14: 18,134,852 km (0.115 R)
• M15: 19,314,581 km (0.073 R)
• M16: 19,835,481 km (0.109 R)
• M17: 20,544,724 km (0.107 R)
• M18: 23,947,627 km (0.047 R)
• M19: 26,949,308 km (0.102 R)
• M20: 28,934,023 km (0.078 R)
• M21: 35,084,740 km (0.102 R)
• M22: 35,731,003 km (0.096 R)
• M23: 40,621,507 km (0.076 R)
• M24: 44,119,105 km (0.033 R)
• M25: 45,634,082 km (0.061 R)
• M26: 49,088,596 km (0.114 R)
• M27: 50,386,956 km (0.104 R)
• M28: 55,810,029 km (0.09 R)
• M29: 56,514,036 km (0.107 R)
• M30: 59,390,055 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.8

Radius: 4.1

Gravity: 30.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.59 AU - 18.71 AU

Year: 25812 Days

Day: 20.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 108,747,001 km

• M1: 51,013 km (0.111 R)
• M2: 195,674 km (0.106 R)
• M3: 685,009 km (0.094 R)
• M4: 1,057,956 km (0.069 R)
• M5: 2,212,702 km (0.088 R)
• M6: 3,289,956 km (0.071 R)
• M7: 3,767,622 km (0.101 R)
• M8: 4,256,059 km (0.075 R)
• M9: 5,123,577 km (0.081 R)
• M10: 5,598,850 km (0.065 R)
• M11: 6,233,594 km (0.094 R)
• M12: 6,682,537 km (0.108 R)
• M13: 6,914,862 km (0.085 R)
• M14: 9,898,592 km (0.077 R)
• M15: 10,446,719 km (0.047 R)
• M16: 11,803,870 km (0.11 R)
• M17: 11,938,957 km (0.094 R)
• M18: 13,641,531 km (0.107 R)
• M19: 15,418,903 km (0.104 R)
• M20: 16,488,677 km (0.098 R)
• M21: 17,431,892 km (0.111 R)
• M22: 17,783,596 km (0.042 R)
• M23: 18,410,412 km (0.115 R)
• M24: 19,803,168 km (0.059 R)
• M25: 21,364,371 km (0.11 R)
• M26: 28,552,399 km (0.096 R)
• M27: 29,659,573 km (0.117 R)
• M28: 33,556,448 km (0.083 R)
• M29: 36,909,235 km (0.097 R)
• M30: 37,343,518 km (0.032 R)
• M31: 37,927,698 km (0.107 R)
• M32: 38,074,752 km (0.1 R)
• M33: 38,815,412 km (0.077 R)
• M34: 44,271,395 km (0.075 R)
• M35: 48,294,082 km (0.1 R)
• M36: 48,466,868 km (0.096 R)
• M37: 49,336,480 km (0.09 R)
• M38: 50,571,560 km (0.103 R)
• M39: 51,826,986 km (0.094 R)
• M40: 56,098,304 km (0.076 R)
• M41: 61,000,626 km (0.066 R)
• M42: 63,659,130 km (0.097 R)
• M43: 72,547,936 km (0.059 R)
• M44: 73,685,329 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.5

Radius: 5.1

Gravity: 30.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 18.82 AU - 20.64 AU

Year: 31851 Days

Day: 21.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 108,747,001 km

• M1: 63,729 km (0.086 R)
• M2: 697,276 km (0.09 R)
• M3: 972,536 km (0.028 R)
• M4: 1,268,740 km (0.101 R)
• M5: 2,250,550 km (0.082 R)
• M6: 2,741,680 km (0.057 R)
• M7: 3,364,307 km (0.112 R)
• M8: 3,759,993 km (0.116 R)
• M9: 4,643,817 km (0.093 R)
• M10: 7,071,491 km (0.115 R)
• M11: 8,001,093 km (0.087 R)
• M12: 8,289,368 km (0.073 R)
• M13: 9,967,257 km (0.106 R)
• M14: 11,419,404 km (0.069 R)
• M15: 13,007,086 km (0.081 R)
• M16: 16,427,791 km (0.12 R)
• M17: 16,987,736 km (0.118 R)
• M18: 21,710,690 km (0.102 R)
• M19: 28,155,366 km (0.044 R)
• M20: 31,167,669 km (0.102 R)
• M21: 36,864,655 km (0.055 R)
• M22: 37,182,401 km (0.05 R)
• M23: 46,097,985 km (0.057 R)
• M24: 46,651,797 km (0.113 R)
• M25: 48,150,618 km (0.115 R)
• M26: 54,466,790 km (0.053 R)
• M27: 55,709,349 km (0.037 R)
• M28: 59,987,998 km (0.117 R)
• M29: 62,207,283 km (0.074 R)
• M30: 64,021,606 km (0.09 R)
• M31: 65,405,236 km (0.082 R)
• M32: 68,471,394 km (0.068 R)
• M33: 71,878,935 km (0.118 R)
• M34: 75,653,588 km (0.086 R)
• M35: 88,048,968 km (0.1 R)
• M36: 89,472,691 km (0.047 R)
• M37: 103,297,779 km (0.057 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit