🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.61 AU - 0.67 AU

Year: 228 Days

Day: 13.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,695,282 km

• M1: 153,039 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.87 AU - 1.07 AU

Year: 426 Days

Day: 20.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.74 AU - 1.84 AU

Year: 1069 Days

Day: 24 Hours

Environment

Temp: -108 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,695,282 km

• M1: 585,526 km (0.102 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.4

Radius: 10.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.55 AU - 9.49 AU

Year: 10135 Days

Day: 8.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,695,282 km

• M1: 137,929 km (0.097 R)
• M2: 352,004 km (0.107 R)
• M3: 448,046 km (0.083 R)
• M4: 542,442 km (0.107 R)
• M5: 1,074,412 km (0.093 R)
• M6: 1,258,716 km (0.103 R)
• M7: 1,508,695 km (0.078 R)
• M8: 1,735,784 km (0.034 R)
• M9: 1,853,667 km (0.101 R)
• M10: 2,118,156 km (0.085 R)
• M11: 3,516,448 km (0.11 R)
• M12: 3,768,370 km (0.095 R)
• M13: 4,078,487 km (0.11 R)
• M14: 4,316,497 km (0.115 R)
• M15: 4,396,981 km (0.116 R)
• M16: 4,613,748 km (0.103 R)
• M17: 4,806,430 km (0.089 R)
• M18: 4,973,680 km (0.115 R)
• M19: 5,171,299 km (0.11 R)
• M20: 5,632,809 km (0.12 R)
• M21: 5,809,185 km (0.119 R)
• M22: 5,898,195 km (0.076 R)
• M23: 6,781,271 km (0.036 R)
• M24: 7,127,142 km (0.116 R)
• M25: 7,607,949 km (0.094 R)
• M26: 7,770,562 km (0.032 R)
• M27: 8,066,317 km (0.056 R)
• M28: 8,906,908 km (0.111 R)
• M29: 9,285,689 km (0.08 R)
• M30: 9,846,083 km (0.058 R)
• M31: 10,561,909 km (0.107 R)
• M32: 10,853,026 km (0.115 R)
• M33: 11,183,638 km (0.119 R)
• M34: 11,554,790 km (0.102 R)
• M35: 12,309,511 km (0.104 R)
• M36: 12,615,888 km (0.097 R)
• M37: 12,769,973 km (0.098 R)
• M38: 13,158,030 km (0.058 R)
• M39: 13,747,446 km (0.048 R)
• M40: 14,466,114 km (0.085 R)
• M41: 14,627,381 km (0.098 R)
• M42: 14,951,858 km (0.085 R)
• M43: 15,443,138 km (0.112 R)
• M44: 15,608,144 km (0.088 R)
• M45: 15,732,161 km (0.107 R)
• M46: 16,315,593 km (0.062 R)
• M47: 16,483,591 km (0.104 R)
• M48: 16,610,001 km (0.092 R)
• M49: 16,779,047 km (0.107 R)
• M50: 17,118,784 km (0.114 R)
• M51: 17,289,475 km (0.063 R)
• M52: 17,675,587 km (0.11 R)
• M53: 17,761,905 km (0.09 R)
• M54: 18,456,637 km (0.115 R)
• M55: 18,983,521 km (0.086 R)
• M56: 19,204,477 km (0.064 R)
• M57: 19,470,761 km (0.099 R)
• M58: 20,367,451 km (0.071 R)
• M59: 20,503,136 km (0.097 R)
• M60: 21,003,092 km (0.092 R)
• M61: 21,185,901 km (0.118 R)
• M62: 21,599,090 km (0.081 R)
• M63: 22,854,964 km (0.078 R)
• M64: 22,995,885 km (0.108 R)
• M65: 23,420,594 km (0.079 R)
• M66: 23,562,712 km (0.097 R)
• M67: 24,229,918 km (0.08 R)
• M68: 24,854,938 km (0.072 R)
• M69: 25,290,866 km (0.104 R)
• M70: 26,071,917 km (0.086 R)
• M71: 27,407,975 km (0.107 R)
• M72: 27,858,265 km (0.107 R)
• M73: 28,614,183 km (0.1 R)
• M74: 29,020,042 km (0.108 R)
• M75: 29,991,830 km (0.103 R)
• M76: 30,146,215 km (0.04 R)
• M77: 31,652,366 km (0.058 R)
• M78: 32,705,386 km (0.09 R)
• M79: 33,236,159 km (0.109 R)
• M80: 33,983,999 km (0.086 R)
• M81: 34,306,233 km (0.077 R)
• M82: 35,224,763 km (0.107 R)
• M83: 36,206,125 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140

Radius: 8.3

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.69 AU - 9.03 AU

Year: 10786 Days

Day: 14.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 29,695,282 km

• M1: 128,505 km (0.094 R)
• M2: 180,714 km (0.106 R)
• M3: 414,386 km (0.067 R)
• M4: 527,332 km (0.078 R)
• M5: 604,974 km (0.083 R)
• M6: 735,573 km (0.099 R)
• M7: 798,105 km (0.093 R)
• M8: 1,081,443 km (0.103 R)
• M9: 1,395,299 km (0.049 R)
• M10: 1,653,356 km (0.07 R)
• M11: 2,195,798 km (0.117 R)
• M12: 2,269,549 km (0.044 R)
• M13: 2,400,896 km (0.117 R)
• M14: 2,477,042 km (0.095 R)
• M15: 2,991,808 km (0.117 R)
• M16: 3,735,908 km (0.041 R)
• M17: 4,393,989 km (0.1 R)
• M18: 4,917,132 km (0.101 R)
• M19: 4,989,987 km (0.112 R)
• M20: 5,063,290 km (0.042 R)
• M21: 5,460,023 km (0.098 R)
• M22: 6,309,589 km (0.095 R)
• M23: 6,468,462 km (0.102 R)
• M24: 6,575,126 km (0.105 R)
• M25: 7,255,198 km (0.058 R)
• M26: 8,799,048 km (0.099 R)
• M27: 9,547,037 km (0.108 R)
• M28: 10,160,239 km (0.077 R)
• M29: 10,786,006 km (0.107 R)
• M30: 11,039,874 km (0.102 R)
• M31: 12,272,411 km (0.083 R)
• M32: 12,371,594 km (0.081 R)
• M33: 12,471,077 km (0.077 R)
• M34: 12,837,891 km (0.11 R)
• M35: 13,005,740 km (0.081 R)
• M36: 13,208,295 km (0.097 R)
• M37: 14,410,164 km (0.076 R)
• M38: 16,223,141 km (0.099 R)
• M39: 16,696,768 km (0.099 R)
• M40: 17,248,784 km (0.114 R)
• M41: 17,694,735 km (0.102 R)
• M42: 17,881,733 km (0.089 R)
• M43: 17,994,230 km (0.027 R)
• M44: 18,484,313 km (0.081 R)
• M45: 18,940,736 km (0.111 R)
• M46: 19,246,963 km (0.073 R)
• M47: 20,253,757 km (0.076 R)
• M48: 20,606,209 km (0.071 R)
• M49: 20,684,898 km (0.04 R)
• M50: 21,158,524 km (0.08 R)
• M51: 21,277,604 km (0.069 R)
• M52: 21,875,846 km (0.103 R)
• M53: 22,076,607 km (0.105 R)
• M54: 22,197,182 km (0.045 R)
• M55: 22,439,232 km (0.069 R)
• M56: 24,199,550 km (0.053 R)
• M57: 24,407,042 km (0.105 R)
• M58: 24,656,871 km (0.111 R)
• M59: 25,285,182 km (0.049 R)
• M60: 25,834,056 km (0.105 R)
• M61: 26,088,672 km (0.061 R)
• M62: 26,643,082 km (0.039 R)
• M63: 26,857,455 km (0.071 R)
• M64: 27,763,869 km (0.045 R)
• M65: 28,373,630 km (0.108 R)
• M66: 28,548,659 km (0.111 R)
• M67: 28,680,305 km (0.1 R)
• M68: 28,767,970 km (0.118 R)
• M69: 29,296,649 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 17,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit