🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 11.7

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.78 AU - 0.9 AU

Year: 489 Days

Day: 10.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,167,323 km

• M1: 145,559 km (0.099 R)
• M2: 574,157 km (0.026 R)
• M3: 961,466 km (0.109 R)
• M4: 1,469,350 km (0.04 R)
• M5: 2,004,761 km (0.105 R)
• M6: 2,396,259 km (0.064 R)
• M7: 3,180,002 km (0.103 R)
• M8: 3,717,357 km (0.068 R)
• M9: 4,522,493 km (0.087 R)
• M10: 5,631,163 km (0.096 R)
• M11: 6,517,082 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.1

Radius: 9.6

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.95 AU - 4.49 AU

Year: 4562 Days

Day: 5.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,167,323 km

• M1: 122,521 km (0.064 R)
• M2: 435,031 km (0.074 R)
• M3: 1,074,262 km (0.073 R)
• M4: 1,525,749 km (0.085 R)
• M5: 2,113,668 km (0.094 R)
• M6: 2,736,594 km (0.041 R)
• M7: 3,041,325 km (0.106 R)
• M8: 3,994,413 km (0.091 R)
• M9: 5,476,479 km (0.115 R)
• M10: 6,096,861 km (0.106 R)
• M11: 6,821,364 km (0.087 R)
• M12: 12,906,257 km (0.098 R)
• M13: 14,479,877 km (0.102 R)
• M14: 15,362,804 km (0.096 R)
• M15: 17,562,192 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 9.3

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.57 AU - 4.09 AU

Year: 4766 Days

Day: 9.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,167,323 km

• M1: 121,025 km (0.052 R)
• M2: 728,691 km (0.06 R)
• M3: 1,211,743 km (0.043 R)
• M4: 3,340,072 km (0.09 R)
• M5: 4,757,960 km (0.112 R)
• M6: 8,049,113 km (0.039 R)
• M7: 8,460,059 km (0.109 R)
• M8: 9,861,342 km (0.069 R)
• M9: 11,930,580 km (0.075 R)
• M10: 16,132,934 km (0.081 R)
• M11: 16,666,699 km (0.12 R)
• M12: 20,325,563 km (0.102 R)
• M13: 22,014,823 km (0.027 R)
• M14: 26,235,278 km (0.105 R)
• M15: 26,808,387 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.4

Radius: 14.4

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.6 AU - 4.52 AU

Year: 5201 Days

Day: 6.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,167,323 km

• M1: 179,368 km (0.12 R)
• M2: 753,225 km (0.074 R)
• M3: 1,555,818 km (0.08 R)
• M4: 2,139,250 km (0.072 R)
• M5: 2,636,513 km (0.099 R)
• M6: 3,211,567 km (0.116 R)
• M7: 3,869,947 km (0.037 R)
• M8: 4,798,950 km (0.101 R)
• M9: 6,895,265 km (0.083 R)
• M10: 7,629,342 km (0.096 R)
• M11: 8,223,096 km (0.109 R)
• M12: 9,587,877 km (0.064 R)
• M13: 10,548,445 km (0.042 R)
• M14: 11,052,291 km (0.089 R)
• M15: 11,668,484 km (0.044 R)
• M16: 13,389,159 km (0.098 R)
• M17: 13,926,215 km (0.088 R)
• M18: 14,758,578 km (0.115 R)
• M19: 16,768,126 km (0.046 R)
• M20: 19,700,992 km (0.09 R)
• M21: 22,884,285 km (0.104 R)
• M22: 24,518,493 km (0.115 R)
• M23: 25,568,370 km (0.048 R)
• M24: 30,528,737 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 13.3

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.25 AU - 5.31 AU

Year: 7714 Days

Day: 15 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,167,323 km

• M1: 168,746 km (0.111 R)
• M2: 798,703 km (0.082 R)
• M3: 1,602,343 km (0.117 R)
• M4: 3,267,666 km (0.059 R)
• M5: 5,326,582 km (0.117 R)
• M6: 8,097,134 km (0.11 R)
• M7: 9,342,686 km (0.08 R)
• M8: 13,247,041 km (0.031 R)
• M9: 22,958,336 km (0.053 R)
• M10: 29,692,036 km (0.115 R)
• M11: 31,879,605 km (0.088 R)
• M12: 34,734,382 km (0.069 R)
• M13: 39,330,028 km (0.119 R)
• M14: 44,449,118 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870

Radius: 7

Gravity: 17.76 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.14 AU - 11.04 AU

Year: 17425 Days

Day: 19.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,167,323 km

• M1: 87,066 km (0.075 R)
• M2: 330,462 km (0.086 R)
• M3: 593,904 km (0.097 R)
• M4: 1,073,963 km (0.119 R)
• M5: 1,317,359 km (0.109 R)
• M6: 1,735,186 km (0.067 R)
• M7: 2,640,702 km (0.081 R)
• M8: 3,389,589 km (0.097 R)
• M9: 4,405,059 km (0.051 R)
• M10: 5,148,860 km (0.09 R)
• M11: 5,769,691 km (0.074 R)
• M12: 6,309,889 km (0.03 R)
• M13: 7,587,305 km (0.034 R)
• M14: 8,235,662 km (0.116 R)
• M15: 9,871,814 km (0.099 R)
• M16: 12,853,000 km (0.068 R)
• M17: 13,485,350 km (0.107 R)
• M18: 14,360,498 km (0.097 R)
• M19: 15,041,318 km (0.058 R)
• M20: 21,379,331 km (0.052 R)
• M21: 44,746,518 km (0.115 R)
• M22: 48,680,045 km (0.093 R)
• M23: 55,186,206 km (0.037 R)
• M24: 62,050,354 km (0.095 R)
• M25: 64,866,385 km (0.046 R)
• M26: 66,721,099 km (0.083 R)
• M27: 67,766,489 km (0.081 R)
• M28: 69,675,956 km (0.113 R)
• M29: 74,493,606 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 16,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit