🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.77 AU - 1.07 AU

Year: 332 Days

Day: 20.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,939,500 km

• M1: 256,710 km (0.099 R)

Asteroid Belt

Center: 2.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.6

Radius: 13.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.22 AU - 4.44 AU

Year: 3394 Days

Day: 11.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 94,939,500 km

• M1: 162,912 km (0.053 R)
• M2: 622,776 km (0.088 R)
• M3: 1,094,458 km (0.111 R)
• M4: 1,765,704 km (0.043 R)
• M5: 2,278,376 km (0.117 R)
• M6: 2,715,800 km (0.079 R)
• M7: 3,333,489 km (0.066 R)
• M8: 5,234,280 km (0.036 R)
• M9: 7,710,274 km (0.115 R)
• M10: 8,674,732 km (0.119 R)
• M11: 9,096,747 km (0.068 R)
• M12: 10,367,731 km (0.095 R)
• M13: 11,086,848 km (0.061 R)
• M14: 12,010,764 km (0.107 R)
• M15: 14,891,421 km (0.111 R)
• M16: 16,068,457 km (0.111 R)
• M17: 17,141,522 km (0.073 R)
• M18: 17,920,778 km (0.119 R)
• M19: 20,277,842 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502

Radius: 11.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.47 AU - 6.97 AU

Year: 5154 Days

Day: 7.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 94,939,500 km

• M1: 144,212 km (0.059 R)
• M2: 555,606 km (0.038 R)
• M3: 1,288,935 km (0.09 R)
• M4: 1,660,686 km (0.065 R)
• M5: 2,119,353 km (0.111 R)
• M6: 2,514,441 km (0.106 R)
• M7: 3,640,165 km (0.086 R)
• M8: 4,029,867 km (0.11 R)
• M9: 4,617,787 km (0.111 R)
• M10: 5,965,365 km (0.106 R)
• M11: 6,386,034 km (0.091 R)
• M12: 6,762,273 km (0.085 R)
• M13: 8,089,206 km (0.1 R)
• M14: 10,076,913 km (0.103 R)
• M15: 11,525,170 km (0.1 R)
• M16: 12,037,393 km (0.081 R)
• M17: 13,410,252 km (0.058 R)
• M18: 14,506,655 km (0.107 R)
• M19: 15,831,494 km (0.083 R)
• M20: 18,976,639 km (0.099 R)
• M21: 22,086,929 km (0.12 R)
• M22: 23,762,874 km (0.109 R)
• M23: 24,823,672 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.4

Radius: 8.6

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.42 AU - 13.5 AU

Year: 13669 Days

Day: 10.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 94,939,500 km

• M1: 122,670 km (0.095 R)
• M2: 675,883 km (0.067 R)
• M3: 1,114,205 km (0.082 R)
• M4: 2,112,621 km (0.113 R)
• M5: 2,437,249 km (0.052 R)
• M6: 3,213,811 km (0.119 R)
• M7: 5,542,751 km (0.062 R)
• M8: 6,619,107 km (0.107 R)
• M9: 7,274,196 km (0.109 R)
• M10: 8,165,201 km (0.088 R)
• M11: 9,339,096 km (0.09 R)
• M12: 11,034,339 km (0.114 R)
• M13: 12,401,364 km (0.068 R)
• M14: 14,229,151 km (0.072 R)
• M15: 14,949,465 km (0.109 R)
• M16: 16,698,414 km (0.074 R)
• M17: 17,016,010 km (0.114 R)
• M18: 17,745,150 km (0.107 R)
• M19: 18,579,607 km (0.059 R)
• M20: 19,092,727 km (0.106 R)
• M21: 22,372,062 km (0.113 R)
• M22: 24,043,819 km (0.098 R)
• M23: 24,550,806 km (0.115 R)
• M24: 26,008,787 km (0.064 R)
• M25: 31,445,622 km (0.102 R)
• M26: 31,808,696 km (0.112 R)
• M27: 33,665,654 km (0.057 R)
• M28: 36,252,650 km (0.076 R)
• M29: 42,996,522 km (0.079 R)
• M30: 45,881,817 km (0.117 R)
• M31: 46,976,574 km (0.07 R)
• M32: 47,451,098 km (0.085 R)
• M33: 54,260,195 km (0.12 R)
• M34: 55,837,405 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.3

Radius: 8.3

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.25 AU - 12.25 AU

Year: 14215 Days

Day: 11.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 94,939,500 km

• M1: 280,047 km (0.088 R)
• M2: 679,474 km (0.112 R)
• M3: 977,024 km (0.115 R)
• M4: 1,244,505 km (0.048 R)
• M5: 2,003,265 km (0.062 R)
• M6: 2,831,140 km (0.116 R)
• M7: 4,745,693 km (0.106 R)
• M8: 5,008,986 km (0.079 R)
• M9: 10,450,758 km (0.109 R)
• M10: 12,690,537 km (0.111 R)
• M11: 15,735,003 km (0.111 R)
• M12: 19,317,723 km (0.089 R)
• M13: 21,387,110 km (0.067 R)
• M14: 23,409,972 km (0.057 R)
• M15: 29,458,514 km (0.072 R)
• M16: 41,256,699 km (0.096 R)
• M17: 41,812,754 km (0.071 R)
• M18: 44,232,201 km (0.084 R)
• M19: 45,698,260 km (0.105 R)
• M20: 50,448,292 km (0.119 R)
• M21: 50,924,761 km (0.103 R)
• M22: 54,677,723 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.3

Radius: 3.6

Gravity: 49.87 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 16.71 AU - 19.23 AU

Year: 28698 Days

Day: 18 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 94,939,500 km

• M1: 45,328 km (0.099 R)
• M2: 258,056 km (0.071 R)
• M3: 391,348 km (0.082 R)
• M4: 665,262 km (0.043 R)
• M5: 898,784 km (0.12 R)
• M6: 1,423,274 km (0.088 R)
• M7: 2,606,892 km (0.058 R)
• M8: 2,817,377 km (0.094 R)
• M9: 4,326,221 km (0.036 R)
• M10: 4,509,179 km (0.034 R)
• M11: 5,251,783 km (0.065 R)
• M12: 5,717,182 km (0.058 R)
• M13: 6,163,731 km (0.088 R)
• M14: 6,729,660 km (0.083 R)
• M15: 7,227,073 km (0.058 R)
• M16: 11,346,251 km (0.113 R)
• M17: 11,554,341 km (0.089 R)
• M18: 12,049,510 km (0.096 R)
• M19: 12,265,978 km (0.101 R)
• M20: 12,781,343 km (0.117 R)
• M21: 14,092,568 km (0.098 R)
• M22: 15,661,251 km (0.086 R)
• M23: 18,085,186 km (0.084 R)
• M24: 20,954,772 km (0.114 R)
• M25: 21,267,880 km (0.111 R)
• M26: 22,551,580 km (0.093 R)
• M27: 22,770,441 km (0.031 R)
• M28: 23,772,897 km (0.086 R)
• M29: 25,390,199 km (0.061 R)
• M30: 26,225,704 km (0.06 R)
• M31: 34,585,981 km (0.078 R)
• M32: 36,657,911 km (0.088 R)
• M33: 37,264,680 km (0.099 R)
• M34: 42,196,473 km (0.053 R)
• M35: 43,030,631 km (0.105 R)
• M36: 43,367,376 km (0.117 R)
• M37: 47,545,794 km (0.112 R)
• M38: 57,911,580 km (0.115 R)
• M39: 61,249,258 km (0.117 R)
• M40: 63,835,057 km (0.091 R)
• M41: 67,168,397 km (0.067 R)
• M42: 71,084,271 km (0.104 R)
• M43: 75,393,288 km (0.099 R)
• M44: 82,696,506 km (0.072 R)
• M45: 83,739,502 km (0.112 R)
• M46: 92,680,219 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit