🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.2

Radius: 9.3

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.74 AU

Year: 310 Days

Day: 14.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 8,051,067 km

• M1: 118,631 km (0.111 R)
• M2: 213,327 km (0.11 R)
• M3: 276,307 km (0.083 R)
• M4: 354,697 km (0.088 R)
• M5: 499,806 km (0.054 R)
• M6: 608,564 km (0.025 R)
• M7: 752,776 km (0.091 R)
• M8: 819,348 km (0.069 R)
• M9: 912,996 km (0.092 R)
• M10: 971,788 km (0.112 R)
• M11: 1,058,255 km (0.112 R)
• M12: 1,124,826 km (0.077 R)
• M13: 1,216,081 km (0.09 R)
• M14: 1,281,455 km (0.08 R)
• M15: 1,352,814 km (0.086 R)
• M16: 1,425,668 km (0.068 R)
• M17: 1,504,805 km (0.116 R)
• M18: 1,667,717 km (0.074 R)
• M19: 1,735,634 km (0.118 R)
• M20: 1,815,221 km (0.09 R)
• M21: 1,989,053 km (0.113 R)
• M22: 2,202,679 km (0.119 R)
• M23: 2,471,357 km (0.097 R)
• M24: 2,609,735 km (0.087 R)
• M25: 2,676,904 km (0.111 R)
• M26: 2,963,833 km (0.107 R)
• M27: 3,111,187 km (0.105 R)
• M28: 3,241,187 km (0.036 R)
• M29: 3,459,750 km (0.118 R)
• M30: 3,621,764 km (0.03 R)
• M31: 3,689,981 km (0.068 R)
• M32: 3,758,647 km (0.1 R)
• M33: 3,820,879 km (0.104 R)
• M34: 4,023,584 km (0.086 R)
• M35: 4,144,160 km (0.068 R)
• M36: 4,222,849 km (0.067 R)
• M37: 4,301,986 km (0.072 R)
• M38: 4,367,061 km (0.05 R)
• M39: 4,653,092 km (0.11 R)
• M40: 4,794,761 km (0.118 R)
• M41: 4,869,859 km (0.089 R)
• M42: 4,930,147 km (0.044 R)
• M43: 5,097,547 km (0.069 R)
• M44: 5,189,550 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 14.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.64 AU - 0.68 AU

Year: 358 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 8,051,067 km

• M1: 190,438 km (0.061 R)
• M2: 308,022 km (0.083 R)
• M3: 418,425 km (0.046 R)
• M4: 528,828 km (0.083 R)
• M5: 662,569 km (0.083 R)
• M6: 759,508 km (0.095 R)
• M7: 869,762 km (0.037 R)
• M8: 1,006,195 km (0.077 R)
• M9: 1,121,236 km (0.104 R)
• M10: 1,276,219 km (0.12 R)
• M11: 1,466,957 km (0.106 R)
• M12: 1,618,799 km (0.07 R)
• M13: 1,766,302 km (0.054 R)
• M14: 1,903,184 km (0.039 R)
• M15: 2,102,000 km (0.053 R)
• M16: 2,225,867 km (0.086 R)
• M17: 2,319,066 km (0.095 R)
• M18: 2,503,820 km (0.055 R)
• M19: 2,600,909 km (0.055 R)
• M20: 2,722,831 km (0.089 R)
• M21: 2,846,548 km (0.064 R)
• M22: 3,002,579 km (0.09 R)
• M23: 3,260,785 km (0.105 R)
• M24: 3,405,296 km (0.082 R)
• M25: 3,513,605 km (0.069 R)
• M26: 3,610,096 km (0.111 R)
• M27: 3,733,664 km (0.03 R)
• M28: 3,871,892 km (0.057 R)
• M29: 3,971,674 km (0.037 R)
• M30: 4,194,425 km (0.102 R)
• M31: 4,290,168 km (0.034 R)
• M32: 4,462,953 km (0.057 R)
• M33: 4,610,008 km (0.085 R)
• M34: 4,780,101 km (0.098 R)
• M35: 4,873,151 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.2

Radius: 12.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.48 AU - 2.02 AU

Year: 1544 Days

Day: 10.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 8,051,067 km

• M1: 184,454 km (0.09 R)
• M2: 322,533 km (0.111 R)
• M3: 421,268 km (0.09 R)
• M4: 509,082 km (0.062 R)
• M5: 596,148 km (0.114 R)
• M6: 728,242 km (0.094 R)
• M7: 813,962 km (0.069 R)
• M8: 936,034 km (0.088 R)
• M9: 1,076,656 km (0.119 R)
• M10: 1,158,636 km (0.096 R)
• M11: 1,273,676 km (0.106 R)
• M12: 1,380,040 km (0.077 R)
• M13: 1,476,531 km (0.113 R)
• M14: 1,562,101 km (0.108 R)
• M15: 1,745,508 km (0.029 R)
• M16: 1,836,463 km (0.102 R)
• M17: 1,986,959 km (0.078 R)
• M18: 2,277,628 km (0.093 R)
• M19: 2,487,065 km (0.105 R)
• M20: 2,606,145 km (0.083 R)
• M21: 2,735,397 km (0.085 R)
• M22: 3,017,389 km (0.062 R)
• M23: 3,127,792 km (0.093 R)
• M24: 3,222,189 km (0.1 R)
• M25: 3,422,949 km (0.086 R)
• M26: 3,556,091 km (0.03 R)
• M27: 3,700,004 km (0.083 R)
• M28: 3,846,012 km (0.035 R)
• M29: 3,993,964 km (0.114 R)
• M30: 4,371,998 km (0.079 R)
• M31: 4,594,749 km (0.106 R)
• M32: 4,712,483 km (0.107 R)
• M33: 4,941,068 km (0.072 R)
• M34: 5,071,817 km (0.116 R)
• M35: 5,173,244 km (0.051 R)
• M36: 5,502,359 km (0.068 R)
• M37: 5,648,516 km (0.085 R)
• M38: 5,753,684 km (0.045 R)
• M39: 5,891,463 km (0.117 R)
• M40: 6,278,623 km (0.045 R)
• M41: 6,387,679 km (0.102 R)
• M42: 6,486,414 km (0.093 R)
• M43: 6,640,949 km (0.117 R)
• M44: 6,752,100 km (0.101 R)
• M45: 7,032,745 km (0.065 R)
• M46: 7,157,510 km (0.095 R)
• M47: 7,340,169 km (0.079 R)
• M48: 7,489,767 km (0.031 R)
• M49: 7,733,612 km (0.115 R)
• M50: 7,815,591 km (0.072 R)
• M51: 7,933,025 km (0.091 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: 510 - 17,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit