🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.74 AU - 0.78 AU

Year: 279 Days

Day: 26.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.9

Radius: 11

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.65 AU - 4.13 AU

Year: 2632 Days

Day: 10.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 92,687,379 km

• M1: 136,732 km (0.076 R)
• M2: 489,484 km (0.107 R)
• M3: 951,592 km (0.039 R)
• M4: 1,318,256 km (0.112 R)
• M5: 1,792,033 km (0.119 R)
• M6: 2,832,187 km (0.062 R)
• M7: 3,485,331 km (0.103 R)
• M8: 3,857,680 km (0.056 R)
• M9: 4,298,096 km (0.116 R)
• M10: 5,748,747 km (0.078 R)
• M11: 6,217,587 km (0.03 R)
• M12: 6,711,858 km (0.032 R)
• M13: 7,779,388 km (0.109 R)
• M14: 8,256,306 km (0.062 R)
• M15: 9,552,273 km (0.041 R)
• M16: 10,025,301 km (0.118 R)
• M17: 11,539,232 km (0.095 R)
• M18: 11,992,513 km (0.103 R)
• M19: 13,334,257 km (0.094 R)
• M20: 15,705,532 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 13.9

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.49 AU - 4.89 AU

Year: 3617 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 92,687,379 km

• M1: 175,628 km (0.076 R)
• M2: 1,138,440 km (0.057 R)
• M3: 1,742,217 km (0.096 R)
• M4: 2,399,699 km (0.058 R)
• M5: 3,162,798 km (0.117 R)
• M6: 4,150,294 km (0.059 R)
• M7: 4,866,120 km (0.036 R)
• M8: 8,399,322 km (0.073 R)
• M9: 8,846,620 km (0.068 R)
• M10: 9,667,762 km (0.069 R)
• M11: 10,454,049 km (0.072 R)
• M12: 13,621,933 km (0.11 R)
• M13: 14,878,855 km (0.118 R)
• M14: 15,702,690 km (0.051 R)
• M15: 16,614,938 km (0.088 R)
• M16: 17,804,391 km (0.071 R)
• M17: 19,306,054 km (0.104 R)
• M18: 21,299,894 km (0.081 R)
• M19: 24,770,266 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.7

Radius: 11.9

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.46 AU - 7.42 AU

Year: 6893 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,687,379 km

• M1: 150,047 km (0.049 R)
• M2: 587,471 km (0.074 R)
• M3: 1,013,526 km (0.084 R)
• M4: 1,494,932 km (0.066 R)
• M5: 2,975,053 km (0.096 R)
• M6: 4,429,892 km (0.025 R)
• M7: 4,997,616 km (0.114 R)
• M8: 7,929,884 km (0.06 R)
• M9: 8,426,399 km (0.083 R)
• M10: 9,947,211 km (0.084 R)
• M11: 12,069,257 km (0.117 R)
• M12: 12,505,335 km (0.038 R)
• M13: 13,818,056 km (0.051 R)
• M14: 14,295,573 km (0.095 R)
• M15: 15,859,319 km (0.09 R)
• M16: 16,716,066 km (0.079 R)
• M17: 19,621,257 km (0.119 R)
• M18: 22,600,199 km (0.079 R)
• M19: 26,686,315 km (0.081 R)
• M20: 27,148,124 km (0.027 R)
• M21: 33,113,937 km (0.083 R)
• M22: 33,647,254 km (0.098 R)
• M23: 37,312,851 km (0.085 R)
• M24: 39,659,443 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.2

Radius: 3.7

Gravity: 32.67 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.86 AU - 16.28 AU

Year: 24673 Days

Day: 20.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,687,379 km

• M1: 78,090 km (0.045 R)
• M2: 438,920 km (0.046 R)
• M3: 1,069,026 km (0.109 R)
• M4: 1,349,074 km (0.115 R)
• M5: 1,624,034 km (0.117 R)
• M6: 2,328,491 km (0.11 R)
• M7: 2,603,003 km (0.066 R)
• M8: 3,858,428 km (0.101 R)
• M9: 6,642,893 km (0.066 R)
• M10: 8,281,289 km (0.035 R)
• M11: 39,629,523 km (0.114 R)
• M12: 46,317,595 km (0.099 R)
• M13: 47,306,736 km (0.087 R)
• M14: 50,705,600 km (0.096 R)
• M15: 52,109,426 km (0.116 R)
• M16: 60,687,667 km (0.085 R)
• M17: 75,698,467 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.2

Radius: 5.6

Gravity: 21.88 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.2 AU - 19.7 AU

Year: 26866 Days

Day: 20.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,687,379 km

• M1: 73,303 km (0.079 R)
• M2: 318,344 km (0.104 R)
• M3: 516,711 km (0.119 R)
• M4: 855,999 km (0.079 R)
• M5: 1,872,517 km (0.091 R)
• M6: 4,178,269 km (0.11 R)
• M7: 4,536,406 km (0.08 R)
• M8: 5,521,508 km (0.099 R)
• M9: 6,222,224 km (0.051 R)
• M10: 8,286,376 km (0.096 R)
• M11: 8,622,522 km (0.105 R)
• M12: 9,933,149 km (0.068 R)
• M13: 10,570,586 km (0.116 R)
• M14: 12,283,332 km (0.117 R)
• M15: 13,780,357 km (0.079 R)
• M16: 17,954,138 km (0.09 R)
• M17: 20,783,483 km (0.112 R)
• M18: 25,977,221 km (0.083 R)
• M19: 30,100,288 km (0.037 R)
• M20: 33,358,829 km (0.1 R)
• M21: 35,218,331 km (0.057 R)
• M22: 35,657,101 km (0.116 R)
• M23: 36,695,011 km (0.092 R)
• M24: 37,145,899 km (0.114 R)
• M25: 38,058,895 km (0.073 R)
• M26: 44,360,556 km (0.054 R)
• M27: 58,365,310 km (0.103 R)
• M28: 58,569,661 km (0.077 R)
• M29: 69,175,701 km (0.1 R)
• M30: 69,633,919 km (0.051 R)
• M31: 74,807,911 km (0.036 R)
• M32: 76,751,188 km (0.096 R)
• M33: 82,782,525 km (0.109 R)
• M34: 88,312,410 km (0.037 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 17,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit