🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.08 AU - 1.2 AU

Year: 543 Days

Day: 22.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.98 AU - 2.08 AU

Year: 1291 Days

Day: 38 Hours

Environment

Temp: -125 °C

Axial Tilt: 137.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.09 AU - 2.19 AU

Year: 1397 Days

Day: 21.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928

Radius: 13.2

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.93 AU - 4.29 AU

Year: 3061 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 107,804,813 km

• M1: 164,258 km (0.068 R)
• M2: 759,808 km (0.094 R)
• M3: 1,777,073 km (0.096 R)
• M4: 2,492,749 km (0.096 R)
• M5: 3,318,978 km (0.089 R)
• M6: 4,807,776 km (0.119 R)
• M7: 5,357,549 km (0.113 R)
• M8: 6,494,492 km (0.076 R)
• M9: 7,010,904 km (0.027 R)
• M10: 8,511,371 km (0.103 R)
• M11: 9,897,844 km (0.105 R)
• M12: 10,460,033 km (0.044 R)
• M13: 11,560,774 km (0.048 R)
• M14: 15,274,990 km (0.111 R)
• M15: 20,935,773 km (0.066 R)
• M16: 21,396,385 km (0.107 R)
• M17: 22,337,954 km (0.04 R)
• M18: 23,659,651 km (0.025 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.7

Radius: 3.8

Gravity: 47.69 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.71 AU - 16.45 AU

Year: 26131 Days

Day: 19.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 107,804,813 km

• M1: 47,722 km (0.094 R)
• M2: 360,680 km (0.094 R)
• M3: 623,823 km (0.057 R)
• M4: 854,802 km (0.048 R)
• M5: 1,539,362 km (0.077 R)
• M6: 1,859,502 km (0.112 R)
• M7: 2,456,846 km (0.03 R)
• M8: 3,201,843 km (0.058 R)
• M9: 4,052,307 km (0.115 R)
• M10: 5,122,829 km (0.117 R)
• M11: 7,750,666 km (0.119 R)
• M12: 9,744,057 km (0.095 R)
• M13: 10,825,201 km (0.075 R)
• M14: 11,157,757 km (0.112 R)
• M15: 11,843,514 km (0.065 R)
• M16: 14,068,483 km (0.117 R)
• M17: 15,781,827 km (0.044 R)
• M18: 16,123,359 km (0.071 R)
• M19: 20,918,420 km (0.103 R)
• M20: 22,598,554 km (0.05 R)
• M21: 24,707,884 km (0.085 R)
• M22: 30,878,347 km (0.068 R)
• M23: 31,412,262 km (0.12 R)
• M24: 31,952,310 km (0.082 R)
• M25: 32,224,578 km (0.117 R)
• M26: 33,189,784 km (0.047 R)
• M27: 34,316,405 km (0.117 R)
• M28: 37,696,868 km (0.071 R)
• M29: 38,459,967 km (0.111 R)
• M30: 40,811,197 km (0.113 R)
• M31: 49,156,664 km (0.072 R)
• M32: 57,157,307 km (0.108 R)
• M33: 58,569,810 km (0.076 R)
• M34: 61,464,380 km (0.094 R)
• M35: 61,885,647 km (0.038 R)
• M36: 68,888,174 km (0.086 R)
• M37: 72,110,961 km (0.093 R)
• M38: 77,867,038 km (0.081 R)
• M39: 83,148,292 km (0.066 R)
• M40: 90,282,614 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.5

Radius: 3.5

Gravity: 79.63 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.95 AU - 18.83 AU

Year: 28264 Days

Day: 22.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 107,804,813 km

• M1: 43,533 km (0.098 R)
• M2: 164,707 km (0.096 R)
• M3: 641,027 km (0.064 R)
• M4: 1,114,504 km (0.104 R)
• M5: 1,254,677 km (0.096 R)
• M6: 1,589,777 km (0.026 R)
• M7: 1,959,433 km (0.069 R)
• M8: 2,164,532 km (0.092 R)
• M9: 2,644,591 km (0.097 R)
• M10: 4,392,044 km (0.098 R)
• M11: 5,413,947 km (0.087 R)
• M12: 7,308,754 km (0.081 R)
• M13: 8,433,281 km (0.08 R)
• M14: 8,551,613 km (0.053 R)
• M15: 12,566,969 km (0.105 R)
• M16: 14,254,284 km (0.083 R)
• M17: 19,582,960 km (0.062 R)
• M18: 20,637,026 km (0.064 R)
• M19: 24,383,256 km (0.102 R)
• M20: 24,866,008 km (0.101 R)
• M21: 24,987,632 km (0.12 R)
• M22: 30,325,732 km (0.116 R)
• M23: 30,883,882 km (0.108 R)
• M24: 31,024,504 km (0.115 R)
• M25: 32,599,470 km (0.093 R)
• M26: 32,745,179 km (0.096 R)
• M27: 33,038,091 km (0.082 R)
• M28: 33,777,853 km (0.11 R)
• M29: 39,930,963 km (0.093 R)
• M30: 40,097,914 km (0.07 R)
• M31: 46,790,175 km (0.097 R)
• M32: 53,578,627 km (0.062 R)
• M33: 56,678,295 km (0.101 R)
• M34: 57,737,597 km (0.074 R)
• M35: 59,895,397 km (0.115 R)
• M36: 77,558,717 km (0.09 R)
• M37: 79,653,536 km (0.049 R)
• M38: 81,249,296 km (0.091 R)
• M39: 84,779,507 km (0.112 R)
• M40: 93,607,277 km (0.071 R)
• M41: 97,182,666 km (0.077 R)
• M42: 97,787,191 km (0.103 R)
• M43: 103,971,717 km (0.074 R)
• M44: 104,921,364 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 19,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit