🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.41 AU - 0.63 AU

Year: 135 Days

Day: 47.8 Hours

Environment

Temp: 234 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.79 AU - 1.95 AU

Year: 920 Days

Day: 16.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,253,292 km

• M1: 747,391 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.09 AU - 3.31 AU

Year: 1597 Days

Day: 39.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,253,292 km

• M1: 1,125,574 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.4

Radius: 10.4

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.47 AU - 5.69 AU

Year: 4121 Days

Day: 5.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,253,292 km

• M1: 135,835 km (0.118 R)
• M2: 201,957 km (0.109 R)
• M3: 382,821 km (0.05 R)
• M4: 516,412 km (0.092 R)
• M5: 667,506 km (0.085 R)
• M6: 857,944 km (0.113 R)
• M7: 1,197,232 km (0.069 R)
• M8: 1,264,551 km (0.025 R)
• M9: 1,712,148 km (0.12 R)
• M10: 1,804,300 km (0.113 R)
• M11: 1,929,962 km (0.102 R)
• M12: 2,223,324 km (0.113 R)
• M13: 2,870,933 km (0.045 R)
• M14: 3,130,784 km (0.095 R)
• M15: 3,378,967 km (0.115 R)
• M16: 3,874,435 km (0.103 R)
• M17: 4,017,301 km (0.112 R)
• M18: 4,203,551 km (0.093 R)
• M19: 5,840,750 km (0.088 R)
• M20: 6,028,495 km (0.114 R)
• M21: 6,170,613 km (0.093 R)
• M22: 6,337,863 km (0.1 R)
• M23: 6,701,386 km (0.112 R)
• M24: 6,774,839 km (0.076 R)
• M25: 6,897,958 km (0.066 R)
• M26: 7,146,440 km (0.09 R)
• M27: 7,423,346 km (0.12 R)
• M28: 7,652,380 km (0.062 R)
• M29: 7,987,479 km (0.077 R)
• M30: 8,091,599 km (0.039 R)
• M31: 8,459,460 km (0.095 R)
• M32: 9,075,654 km (0.105 R)
• M33: 9,320,845 km (0.109 R)
• M34: 9,540,455 km (0.046 R)
• M35: 9,706,359 km (0.103 R)
• M36: 10,464,820 km (0.06 R)
• M37: 10,607,387 km (0.12 R)
• M38: 10,750,701 km (0.054 R)
• M39: 10,894,465 km (0.062 R)
• M40: 10,981,082 km (0.118 R)
• M41: 11,126,042 km (0.109 R)
• M42: 11,593,985 km (0.075 R)
• M43: 11,889,590 km (0.109 R)
• M44: 12,157,969 km (0.105 R)
• M45: 12,549,017 km (0.086 R)
• M46: 13,251,080 km (0.102 R)
• M47: 13,997,125 km (0.102 R)
• M48: 14,122,937 km (0.119 R)
• M49: 14,217,333 km (0.104 R)
• M50: 14,312,178 km (0.12 R)
• M51: 14,438,738 km (0.114 R)
• M52: 15,141,848 km (0.104 R)
• M53: 15,465,278 km (0.055 R)
• M54: 15,595,129 km (0.089 R)
• M55: 15,725,429 km (0.102 R)
• M56: 15,856,178 km (0.087 R)
• M57: 16,020,137 km (0.028 R)
• M58: 16,217,456 km (0.067 R)
• M59: 16,981,602 km (0.117 R)
• M60: 17,082,132 km (0.113 R)
• M61: 17,250,280 km (0.072 R)
• M62: 17,893,701 km (0.105 R)
• M63: 19,448,920 km (0.079 R)
• M64: 20,047,611 km (0.065 R)
• M65: 20,189,429 km (0.107 R)
• M66: 21,119,031 km (0.081 R)
• M67: 21,807,181 km (0.072 R)
• M68: 22,026,042 km (0.037 R)
• M69: 22,318,955 km (0.104 R)
• M70: 22,576,263 km (0.067 R)
• M71: 23,131,122 km (0.062 R)
• M72: 23,242,722 km (0.053 R)
• M73: 24,141,207 km (0.058 R)
• M74: 24,556,790 km (0.044 R)
• M75: 24,822,475 km (0.072 R)
• M76: 24,898,621 km (0.086 R)
• M77: 25,548,624 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.6

Radius: 13.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.13 AU - 8.05 AU

Year: 6794 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,253,292 km

• M1: 190,288 km (0.115 R)
• M2: 349,161 km (0.112 R)
• M3: 632,201 km (0.101 R)
• M4: 1,223,262 km (0.107 R)
• M5: 1,399,039 km (0.11 R)
• M6: 1,546,094 km (0.099 R)
• M7: 1,640,789 km (0.074 R)
• M8: 2,187,121 km (0.091 R)
• M9: 2,381,598 km (0.083 R)
• M10: 2,627,238 km (0.11 R)
• M11: 2,834,580 km (0.06 R)
• M12: 2,999,737 km (0.094 R)
• M13: 3,095,479 km (0.102 R)
• M14: 3,641,212 km (0.084 R)
• M15: 3,769,418 km (0.116 R)
• M16: 4,030,615 km (0.114 R)
• M17: 4,379,178 km (0.037 R)
• M18: 4,598,639 km (0.097 R)
• M19: 4,878,087 km (0.109 R)
• M20: 5,749,944 km (0.051 R)
• M21: 5,930,209 km (0.092 R)
• M22: 6,142,788 km (0.118 R)
• M23: 6,986,819 km (0.071 R)
• M24: 7,308,604 km (0.118 R)
• M25: 7,406,142 km (0.12 R)
• M26: 7,668,387 km (0.053 R)
• M27: 8,067,514 km (0.062 R)
• M28: 8,507,631 km (0.1 R)
• M29: 9,025,240 km (0.1 R)
• M30: 9,340,741 km (0.1 R)
• M31: 9,446,657 km (0.116 R)
• M32: 9,588,625 km (0.109 R)
• M33: 10,091,124 km (0.112 R)
• M34: 10,236,234 km (0.111 R)
• M35: 10,823,705 km (0.12 R)
• M36: 11,573,639 km (0.119 R)
• M37: 11,725,631 km (0.105 R)
• M38: 11,916,667 km (0.118 R)
• M39: 12,070,155 km (0.086 R)
• M40: 12,808,270 km (0.113 R)
• M41: 12,965,647 km (0.117 R)
• M42: 14,491,695 km (0.025 R)
• M43: 15,276,037 km (0.111 R)
• M44: 15,694,462 km (0.079 R)
• M45: 16,628,103 km (0.102 R)
• M46: 17,188,347 km (0.118 R)
• M47: 18,549,089 km (0.079 R)
• M48: 19,265,064 km (0.076 R)
• M49: 19,535,836 km (0.047 R)
• M50: 19,944,538 km (0.101 R)
• M51: 20,401,709 km (0.053 R)
• M52: 20,585,714 km (0.06 R)
• M53: 21,094,197 km (0.093 R)
• M54: 21,233,623 km (0.071 R)
• M55: 21,935,386 km (0.042 R)
• M56: 22,076,607 km (0.082 R)
• M57: 22,787,496 km (0.109 R)
• M58: 24,086,005 km (0.036 R)
• M59: 25,309,716 km (0.071 R)
• M60: 25,556,851 km (0.099 R)
• M61: 26,153,298 km (0.09 R)
• M62: 26,804,647 km (0.093 R)
• M63: 27,056,720 km (0.117 R)
• M64: 27,868,288 km (0.102 R)
• M65: 28,430,776 km (0.108 R)
• M66: 28,842,320 km (0.075 R)
• M67: 29,723,302 km (0.072 R)
• M68: 29,879,781 km (0.094 R)
• M69: 31,193,699 km (0.118 R)
• M70: 32,044,612 km (0.098 R)
• M71: 33,877,784 km (0.082 R)
• M72: 34,259,558 km (0.102 R)
• M73: 35,192,301 km (0.117 R)
• M74: 35,855,917 km (0.114 R)
• M75: 36,077,920 km (0.093 R)
• M76: 36,467,772 km (0.109 R)
• M77: 37,251,515 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.9

Radius: 13.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.84 AU - 10.06 AU

Year: 9636 Days

Day: 9.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,253,292 km

• M1: 164,109 km (0.07 R)
• M2: 360,830 km (0.116 R)
• M3: 584,479 km (0.098 R)
• M4: 666,010 km (0.116 R)
• M5: 796,908 km (0.079 R)
• M6: 1,019,509 km (0.11 R)
• M7: 1,121,535 km (0.119 R)
• M8: 1,706,014 km (0.11 R)
• M9: 1,850,376 km (0.065 R)
• M10: 2,308,146 km (0.12 R)
• M11: 2,825,455 km (0.112 R)
• M12: 3,047,608 km (0.112 R)
• M13: 3,301,326 km (0.101 R)
• M14: 3,404,848 km (0.066 R)
• M15: 3,829,705 km (0.095 R)
• M16: 4,131,744 km (0.107 R)
• M17: 5,234,429 km (0.065 R)
• M18: 6,423,882 km (0.118 R)
• M19: 7,762,933 km (0.106 R)
• M20: 8,216,364 km (0.104 R)
• M21: 8,571,060 km (0.119 R)
• M22: 9,003,398 km (0.064 R)
• M23: 9,222,410 km (0.086 R)
• M24: 9,814,668 km (0.095 R)
• M25: 10,419,342 km (0.088 R)
• M26: 10,572,530 km (0.088 R)
• M27: 10,880,852 km (0.11 R)
• M28: 11,744,330 km (0.103 R)
• M29: 14,678,543 km (0.091 R)
• M30: 14,893,366 km (0.069 R)
• M31: 15,022,768 km (0.11 R)
• M32: 15,895,073 km (0.053 R)
• M33: 16,337,284 km (0.084 R)
• M34: 16,694,075 km (0.079 R)
• M35: 16,828,564 km (0.106 R)
• M36: 17,734,229 km (0.098 R)
• M37: 18,285,198 km (0.102 R)
• M38: 19,734,502 km (0.091 R)
• M39: 19,924,342 km (0.096 R)
• M40: 20,833,747 km (0.081 R)
• M41: 23,240,927 km (0.09 R)
• M42: 23,894,370 km (0.07 R)
• M43: 24,045,913 km (0.091 R)
• M44: 24,350,195 km (0.109 R)
• M45: 24,451,922 km (0.095 R)
• M46: 25,942,365 km (0.056 R)
• M47: 26,098,246 km (0.099 R)
• M48: 27,356,514 km (0.114 R)
• M49: 27,621,152 km (0.069 R)
• M50: 29,064,622 km (0.099 R)
• M51: 29,280,642 km (0.072 R)
• M52: 29,497,110 km (0.091 R)
• M53: 29,986,145 km (0.08 R)
• M54: 30,204,408 km (0.041 R)
• M55: 31,524,759 km (0.089 R)
• M56: 33,032,706 km (0.054 R)
• M57: 34,392,700 km (0.074 R)
• M58: 34,735,578 km (0.109 R)
• M59: 36,234,399 km (0.114 R)
• M60: 37,050,157 km (0.111 R)
• M61: 38,049,022 km (0.115 R)
• M62: 40,073,081 km (0.094 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit