🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.74 AU - 1 AU

Year: 345 Days

Day: 30.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,135,493 km

• M1: 106,065 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.25 AU - 1.67 AU

Year: 749 Days

Day: 22.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.7

Radius: 12.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.94 AU - 4.94 AU

Year: 3972 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,135,493 km

• M1: 163,959 km (0.098 R)
• M2: 421,866 km (0.083 R)
• M3: 523,742 km (0.083 R)
• M4: 651,798 km (0.086 R)
• M5: 758,012 km (0.09 R)
• M6: 879,635 km (0.101 R)
• M7: 989,590 km (0.119 R)
• M8: 1,065,735 km (0.119 R)
• M9: 1,163,871 km (0.104 R)
• M10: 1,286,093 km (0.116 R)
• M11: 1,412,802 km (0.08 R)
• M12: 1,611,169 km (0.106 R)
• M13: 1,783,655 km (0.077 R)
• M14: 1,866,383 km (0.061 R)
• M15: 1,950,457 km (0.074 R)
• M16: 2,312,484 km (0.096 R)
• M17: 2,764,120 km (0.111 R)
• M18: 3,028,758 km (0.081 R)
• M19: 3,419,209 km (0.11 R)
• M20: 3,523,030 km (0.081 R)
• M21: 3,612,938 km (0.113 R)
• M22: 3,779,740 km (0.055 R)
• M23: 4,200,259 km (0.107 R)
• M24: 4,343,724 km (0.069 R)
• M25: 4,505,140 km (0.092 R)
• M26: 4,984,751 km (0.098 R)
• M27: 5,256,271 km (0.061 R)
• M28: 5,376,697 km (0.119 R)
• M29: 5,637,745 km (0.091 R)
• M30: 5,849,576 km (0.032 R)
• M31: 5,938,736 km (0.027 R)
• M32: 6,244,963 km (0.094 R)
• M33: 6,519,625 km (0.081 R)
• M34: 7,023,919 km (0.097 R)
• M35: 7,290,353 km (0.074 R)
• M36: 7,560,228 km (0.116 R)
• M37: 7,657,317 km (0.082 R)
• M38: 7,813,796 km (0.1 R)
• M39: 8,753,719 km (0.053 R)
• M40: 8,958,369 km (0.084 R)
• M41: 9,309,924 km (0.112 R)
• M42: 9,393,400 km (0.104 R)
• M43: 9,729,397 km (0.043 R)
• M44: 9,835,162 km (0.112 R)
• M45: 10,197,937 km (0.102 R)
• M46: 10,305,498 km (0.062 R)
• M47: 10,586,742 km (0.032 R)
• M48: 10,980,484 km (0.114 R)
• M49: 11,223,580 km (0.113 R)
• M50: 11,580,222 km (0.105 R)
• M51: 11,759,889 km (0.064 R)
• M52: 12,099,476 km (0.088 R)
• M53: 12,488,131 km (0.104 R)
• M54: 12,626,359 km (0.058 R)
• M55: 12,857,787 km (0.067 R)
• M56: 12,974,025 km (0.071 R)
• M57: 13,419,079 km (0.109 R)
• M58: 13,916,641 km (0.076 R)
• M59: 14,036,020 km (0.108 R)
• M60: 14,613,767 km (0.07 R)
• M61: 15,003,320 km (0.12 R)
• M62: 15,470,365 km (0.103 R)
• M63: 15,643,749 km (0.083 R)
• M64: 15,767,915 km (0.088 R)
• M65: 16,167,341 km (0.11 R)
• M66: 16,849,208 km (0.105 R)
• M67: 17,180,867 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.6

Radius: 14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.23 AU - 5.95 AU

Year: 4876 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,135,493 km

• M1: 206,894 km (0.102 R)
• M2: 332,257 km (0.081 R)
• M3: 443,109 km (0.07 R)
• M4: 699,071 km (0.111 R)
• M5: 1,243,308 km (0.032 R)
• M6: 1,463,217 km (0.069 R)
• M7: 1,785,750 km (0.119 R)
• M8: 2,009,249 km (0.043 R)
• M9: 2,200,435 km (0.069 R)
• M10: 2,765,167 km (0.119 R)
• M11: 3,009,909 km (0.089 R)
• M12: 3,309,853 km (0.082 R)
• M13: 3,471,718 km (0.076 R)
• M14: 3,652,881 km (0.084 R)
• M15: 3,956,265 km (0.075 R)
• M16: 4,093,895 km (0.049 R)
• M17: 4,462,504 km (0.097 R)
• M18: 4,605,819 km (0.1 R)
• M19: 4,750,780 km (0.088 R)
• M20: 4,860,435 km (0.09 R)
• M21: 5,119,838 km (0.058 R)
• M22: 5,632,809 km (0.069 R)
• M23: 5,768,494 km (0.116 R)
• M24: 5,866,181 km (0.091 R)
• M25: 6,142,489 km (0.057 R)
• M26: 6,302,409 km (0.076 R)
• M27: 6,524,412 km (0.109 R)
• M28: 6,893,470 km (0.088 R)
• M29: 7,018,085 km (0.075 R)
• M30: 7,143,448 km (0.117 R)
• M31: 7,269,559 km (0.111 R)
• M32: 7,781,333 km (0.111 R)
• M33: 7,976,259 km (0.079 R)
• M34: 8,172,831 km (0.09 R)
• M35: 8,348,908 km (0.082 R)
• M36: 8,548,621 km (0.111 R)
• M37: 8,772,270 km (0.101 R)
• M38: 9,088,819 km (0.114 R)
• M39: 9,179,924 km (0.08 R)
• M40: 9,294,217 km (0.092 R)
• M41: 9,386,070 km (0.107 R)
• M42: 9,802,999 km (0.029 R)
• M43: 10,107,879 km (0.093 R)
• M44: 10,249,698 km (0.076 R)
• M45: 10,344,543 km (0.055 R)
• M46: 10,679,044 km (0.092 R)
• M47: 10,871,876 km (0.111 R)
• M48: 10,968,665 km (0.072 R)
• M49: 11,334,283 km (0.054 R)
• M50: 11,753,456 km (0.111 R)
• M51: 12,002,536 km (0.088 R)
• M52: 12,531,215 km (0.088 R)
• M53: 12,887,857 km (0.111 R)
• M54: 13,170,447 km (0.083 R)
• M55: 13,455,132 km (0.064 R)
• M56: 14,241,867 km (0.1 R)
• M57: 14,534,181 km (0.098 R)
• M58: 14,640,844 km (0.081 R)
• M59: 14,828,440 km (0.043 R)
• M60: 15,695,659 km (0.046 R)
• M61: 15,942,495 km (0.103 R)
• M62: 16,163,003 km (0.096 R)
• M63: 16,942,856 km (0.11 R)
• M64: 17,196,126 km (0.116 R)
• M65: 17,394,044 km (0.092 R)
• M66: 17,734,977 km (0.078 R)
• M67: 18,423,576 km (0.077 R)

Asteroid Belt

Center: 9.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.9

Radius: 4.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.05 AU - 16.71 AU

Year: 24371 Days

Day: 21.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 29,135,493 km

• M1: 273,914 km (0.09 R)
• M2: 496,515 km (0.067 R)
• M3: 655,687 km (0.095 R)
• M4: 691,890 km (0.083 R)
• M5: 896,390 km (0.033 R)
• M6: 936,931 km (0.119 R)
• M7: 1,047,783 km (0.107 R)
• M8: 1,177,634 km (0.092 R)
• M9: 1,500,766 km (0.07 R)
• M10: 1,764,656 km (0.107 R)
• M11: 2,334,774 km (0.057 R)
• M12: 3,455,860 km (0.12 R)
• M13: 3,846,760 km (0.112 R)
• M14: 3,913,331 km (0.095 R)
• M15: 4,459,213 km (0.048 R)
• M16: 4,505,738 km (0.065 R)
• M17: 5,721,670 km (0.039 R)
• M18: 7,664,049 km (0.115 R)
• M19: 9,517,417 km (0.106 R)
• M20: 11,854,135 km (0.101 R)
• M21: 13,403,670 km (0.12 R)
• M22: 14,563,802 km (0.105 R)
• M23: 15,331,388 km (0.078 R)
• M24: 15,755,648 km (0.105 R)
• M25: 16,796,699 km (0.082 R)
• M26: 18,831,380 km (0.065 R)
• M27: 19,285,559 km (0.099 R)
• M28: 20,127,496 km (0.118 R)
• M29: 20,514,206 km (0.1 R)
• M30: 22,404,076 km (0.11 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: 306 - 20,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit