🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.5 AU - 1.7 AU

Year: 896 Days

Day: 33.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.63 AU - 2.57 AU

Year: 1348 Days

Day: 46 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.5

Radius: 14.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.49 AU - 3.45 AU

Year: 2267 Days

Day: 6.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 97.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 34,868,946 km

• M1: 188,194 km (0.109 R)
• M2: 326,722 km (0.032 R)
• M3: 442,660 km (0.12 R)
• M4: 613,800 km (0.07 R)
• M5: 741,108 km (0.117 R)
• M6: 845,078 km (0.076 R)
• M7: 1,019,210 km (0.056 R)
• M8: 1,292,526 km (0.119 R)
• M9: 1,522,308 km (0.061 R)
• M10: 1,616,405 km (0.096 R)
• M11: 1,712,746 km (0.047 R)
• M12: 1,948,363 km (0.051 R)
• M13: 2,166,177 km (0.099 R)
• M14: 2,362,150 km (0.075 R)
• M15: 2,553,935 km (0.088 R)
• M16: 2,761,726 km (0.09 R)
• M17: 2,985,973 km (0.091 R)
• M18: 3,083,960 km (0.099 R)
• M19: 3,194,214 km (0.091 R)
• M20: 3,384,652 km (0.088 R)
• M21: 3,487,126 km (0.094 R)
• M22: 3,602,167 km (0.12 R)
• M23: 3,777,047 km (0.077 R)
• M24: 3,943,101 km (0.053 R)
• M25: 4,306,923 km (0.107 R)
• M26: 4,430,790 km (0.107 R)
• M27: 4,694,531 km (0.066 R)
• M28: 4,796,407 km (0.098 R)
• M29: 5,290,678 km (0.106 R)
• M30: 5,410,207 km (0.103 R)
• M31: 5,625,030 km (0.051 R)
• M32: 5,719,725 km (0.052 R)
• M33: 6,007,551 km (0.115 R)
• M34: 6,132,316 km (0.102 R)
• M35: 6,697,646 km (0.106 R)
• M36: 6,798,326 km (0.081 R)
• M37: 6,942,987 km (0.109 R)
• M38: 7,132,677 km (0.108 R)
• M39: 7,472,563 km (0.061 R)
• M40: 7,772,357 km (0.08 R)
• M41: 8,229,678 km (0.111 R)
• M42: 8,617,436 km (0.057 R)
• M43: 8,821,487 km (0.093 R)
• M44: 9,011,327 km (0.119 R)
• M45: 9,234,527 km (0.101 R)
• M46: 9,346,725 km (0.11 R)
• M47: 9,637,544 km (0.065 R)
• M48: 9,833,218 km (0.068 R)
• M49: 10,046,544 km (0.058 R)
• M50: 10,244,911 km (0.06 R)
• M51: 10,461,230 km (0.059 R)
• M52: 11,136,365 km (0.034 R)
• M53: 11,756,149 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723

Radius: 13

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.18 AU - 4.82 AU

Year: 3543 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 34,868,946 km

• M1: 165,605 km (0.102 R)
• M2: 251,923 km (0.028 R)
• M3: 370,554 km (0.062 R)
• M4: 545,583 km (0.062 R)
• M5: 784,641 km (0.03 R)
• M6: 1,071,570 km (0.118 R)
• M7: 1,158,187 km (0.112 R)
• M8: 1,392,756 km (0.051 R)
• M9: 1,543,850 km (0.097 R)
• M10: 1,878,351 km (0.077 R)
• M11: 2,046,648 km (0.109 R)
• M12: 2,268,203 km (0.081 R)
• M13: 2,398,503 km (0.039 R)
• M14: 2,581,760 km (0.081 R)
• M15: 2,769,954 km (0.04 R)
• M16: 3,016,043 km (0.099 R)
• M17: 3,123,753 km (0.041 R)
• M18: 3,435,964 km (0.07 R)
• M19: 3,662,605 km (0.055 R)
• M20: 3,874,734 km (0.115 R)
• M21: 4,250,823 km (0.117 R)
• M22: 4,412,688 km (0.046 R)
• M23: 4,515,013 km (0.116 R)
• M24: 4,701,113 km (0.108 R)
• M25: 4,805,682 km (0.086 R)
• M26: 5,188,353 km (0.077 R)
• M27: 5,383,579 km (0.085 R)
• M28: 5,537,066 km (0.038 R)
• M29: 5,848,379 km (0.081 R)
• M30: 6,119,899 km (0.104 R)
• M31: 7,686,189 km (0.106 R)
• M32: 8,058,987 km (0.104 R)
• M33: 8,285,328 km (0.057 R)
• M34: 8,693,282 km (0.102 R)
• M35: 9,029,428 km (0.12 R)
• M36: 9,343,584 km (0.095 R)
• M37: 10,009,893 km (0.055 R)
• M38: 10,746,513 km (0.104 R)
• M39: 11,079,667 km (0.08 R)
• M40: 11,359,864 km (0.118 R)
• M41: 11,812,996 km (0.038 R)
• M42: 12,591,204 km (0.114 R)
• M43: 13,030,723 km (0.068 R)
• M44: 13,535,017 km (0.12 R)
• M45: 13,985,157 km (0.103 R)
• M46: 14,409,865 km (0.111 R)
• M47: 14,623,790 km (0.116 R)
• M48: 15,427,729 km (0.096 R)
• M49: 15,866,649 km (0.084 R)
• M50: 16,024,326 km (0.105 R)
• M51: 16,468,781 km (0.115 R)
• M52: 16,724,593 km (0.118 R)
• M53: 17,662,871 km (0.107 R)
• M54: 17,859,143 km (0.119 R)
• M55: 18,056,164 km (0.083 R)
• M56: 18,419,238 km (0.091 R)
• M57: 18,884,786 km (0.034 R)
• M58: 19,119,057 km (0.091 R)
• M59: 20,544,724 km (0.033 R)
• M60: 20,647,797 km (0.099 R)
• M61: 20,854,691 km (0.082 R)
• M62: 21,200,861 km (0.116 R)
• M63: 21,688,849 km (0.118 R)
• M64: 22,109,967 km (0.087 R)
• M65: 22,818,014 km (0.107 R)
• M66: 23,067,543 km (0.108 R)
• M67: 23,821,666 km (0.049 R)
• M68: 24,365,304 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.2

Radius: 13.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.62 AU - 5.66 AU

Year: 5933 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 127.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,868,946 km

• M1: 211,083 km (0.112 R)
• M2: 302,636 km (0.096 R)
• M3: 412,441 km (0.066 R)
• M4: 662,719 km (0.058 R)
• M5: 863,928 km (0.069 R)
• M6: 950,694 km (0.1 R)
• M7: 1,056,011 km (0.072 R)
• M8: 1,213,837 km (0.053 R)
• M9: 1,680,732 km (0.073 R)
• M10: 1,905,877 km (0.056 R)
• M11: 2,101,401 km (0.112 R)
• M12: 2,365,591 km (0.045 R)
• M13: 2,449,216 km (0.07 R)
• M14: 2,597,917 km (0.117 R)
• M15: 3,062,268 km (0.113 R)
• M16: 3,269,312 km (0.064 R)
• M17: 4,043,331 km (0.108 R)
• M18: 5,061,195 km (0.067 R)
• M19: 5,445,512 km (0.087 R)
• M20: 5,641,186 km (0.098 R)
• M21: 6,068,587 km (0.117 R)
• M22: 6,595,172 km (0.116 R)
• M23: 7,289,755 km (0.116 R)
• M24: 8,007,525 km (0.1 R)
• M25: 8,198,562 km (0.104 R)
• M26: 8,552,660 km (0.094 R)
• M27: 8,715,273 km (0.066 R)
• M28: 8,846,171 km (0.102 R)
• M29: 8,944,756 km (0.084 R)
• M30: 9,780,559 km (0.062 R)
• M31: 10,225,164 km (0.09 R)
• M32: 10,957,146 km (0.115 R)
• M33: 11,490,463 km (0.078 R)
• M34: 11,814,492 km (0.118 R)
• M35: 12,287,969 km (0.059 R)
• M36: 12,508,626 km (0.115 R)
• M37: 13,140,976 km (0.088 R)
• M38: 13,631,508 km (0.07 R)
• M39: 14,205,066 km (0.109 R)
• M40: 14,514,135 km (0.115 R)
• M41: 14,942,883 km (0.115 R)
• M42: 15,852,587 km (0.068 R)
• M43: 16,012,657 km (0.108 R)
• M44: 17,767,290 km (0.029 R)
• M45: 18,351,620 km (0.093 R)
• M46: 19,027,353 km (0.11 R)
• M47: 19,668,081 km (0.048 R)
• M48: 19,797,034 km (0.059 R)
• M49: 20,446,439 km (0.064 R)
• M50: 20,751,768 km (0.105 R)
• M51: 21,544,188 km (0.095 R)
• M52: 22,122,533 km (0.062 R)
• M53: 22,256,722 km (0.11 R)
• M54: 22,931,858 km (0.073 R)
• M55: 23,158,349 km (0.071 R)
• M56: 23,431,215 km (0.056 R)
• M57: 23,613,575 km (0.094 R)
• M58: 23,979,940 km (0.095 R)
• M59: 24,904,156 km (0.06 R)
• M60: 25,651,846 km (0.106 R)
• M61: 25,887,164 km (0.113 R)
• M62: 26,028,534 km (0.061 R)
• M63: 26,123,079 km (0.113 R)
• M64: 26,454,439 km (0.044 R)
• M65: 27,025,903 km (0.111 R)
• M66: 27,217,388 km (0.077 R)
• M67: 27,361,151 km (0.103 R)
• M68: 27,697,896 km (0.117 R)
• M69: 27,987,518 km (0.062 R)
• M70: 28,326,656 km (0.115 R)
• M71: 28,667,290 km (0.108 R)
• M72: 28,911,284 km (0.093 R)
• M73: 29,401,666 km (0.104 R)
• M74: 29,944,108 km (0.099 R)
• M75: 31,039,015 km (0.104 R)
• M76: 31,440,386 km (0.101 R)
• M77: 31,944,531 km (0.099 R)
• M78: 33,575,746 km (0.069 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 16,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit