🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.8 AU - 1.3 AU

Year: 470 Days

Day: 26.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.15 AU - 1.29 AU

Year: 588 Days

Day: 20.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.7

Radius: 12.4

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.75 AU - 7.91 AU

Year: 7792 Days

Day: 10.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,102,264 km

• M1: 232,774 km (0.085 R)
• M2: 750,981 km (0.066 R)
• M3: 862,282 km (0.038 R)
• M4: 1,628,822 km (0.062 R)
• M5: 1,713,045 km (0.07 R)
• M6: 1,864,139 km (0.066 R)
• M7: 1,997,431 km (0.107 R)
• M8: 2,636,363 km (0.107 R)
• M9: 2,991,957 km (0.115 R)
• M10: 3,308,955 km (0.044 R)
• M11: 3,499,094 km (0.114 R)
• M12: 3,833,445 km (0.069 R)
• M13: 3,975,863 km (0.107 R)
• M14: 4,236,612 km (0.074 R)
• M15: 4,593,253 km (0.094 R)
• M16: 4,959,768 km (0.048 R)
• M17: 5,240,862 km (0.077 R)
• M18: 5,559,356 km (0.093 R)
• M19: 5,851,371 km (0.111 R)
• M20: 6,115,411 km (0.095 R)
• M21: 6,383,341 km (0.1 R)
• M22: 6,757,934 km (0.059 R)
• M23: 6,896,013 km (0.107 R)
• M24: 7,708,030 km (0.087 R)
• M25: 7,816,190 km (0.109 R)
• M26: 9,809,432 km (0.111 R)
• M27: 9,926,866 km (0.092 R)
• M28: 10,721,081 km (0.093 R)
• M29: 10,922,889 km (0.085 R)
• M30: 11,330,244 km (0.07 R)
• M31: 11,453,512 km (0.06 R)
• M32: 11,701,246 km (0.065 R)
• M33: 11,909,038 km (0.052 R)
• M34: 12,286,174 km (0.117 R)
• M35: 12,370,398 km (0.106 R)
• M36: 13,138,283 km (0.032 R)
• M37: 13,615,201 km (0.056 R)
• M38: 14,009,541 km (0.107 R)
• M39: 14,541,212 km (0.087 R)
• M40: 15,807,558 km (0.056 R)
• M41: 17,250,579 km (0.091 R)
• M42: 18,589,779 km (0.072 R)
• M43: 19,173,959 km (0.073 R)
• M44: 20,012,006 km (0.111 R)
• M45: 20,460,501 km (0.054 R)
• M46: 21,367,363 km (0.043 R)
• M47: 21,672,543 km (0.085 R)
• M48: 22,338,852 km (0.028 R)
• M49: 22,545,147 km (0.096 R)
• M50: 22,648,669 km (0.091 R)
• M51: 22,856,011 km (0.066 R)
• M52: 23,063,953 km (0.036 R)
• M53: 23,586,498 km (0.04 R)
• M54: 24,590,300 km (0.083 R)
• M55: 27,463,476 km (0.093 R)
• M56: 27,795,284 km (0.08 R)
• M57: 28,017,437 km (0.103 R)
• M58: 28,240,039 km (0.055 R)
• M59: 29,757,859 km (0.072 R)
• M60: 30,041,945 km (0.081 R)
• M61: 30,326,780 km (0.036 R)
• M62: 30,899,440 km (0.1 R)
• M63: 31,071,777 km (0.068 R)
• M64: 31,764,864 km (0.044 R)
• M65: 33,342,822 km (0.119 R)
• M66: 34,170,996 km (0.083 R)
• M67: 34,468,397 km (0.094 R)
• M68: 34,766,695 km (0.075 R)
• M69: 35,847,689 km (0.063 R)
• M70: 36,089,439 km (0.074 R)
• M71: 36,939,753 km (0.089 R)
• M72: 37,919,470 km (0.099 R)
• M73: 38,165,858 km (0.103 R)
• M74: 39,529,891 km (0.076 R)
• M75: 39,717,187 km (0.109 R)
• M76: 39,842,251 km (0.1 R)
• M77: 40,909,931 km (0.098 R)
• M78: 41,099,472 km (0.071 R)
• M79: 41,796,448 km (0.072 R)
• M80: 42,497,314 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.6

Radius: 8.9

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.55 AU - 9.77 AU

Year: 10176 Days

Day: 10.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,102,264 km

• M1: 128,654 km (0.104 R)
• M2: 349,610 km (0.095 R)
• M3: 503,397 km (0.059 R)
• M4: 975,229 km (0.039 R)
• M5: 1,075,309 km (0.102 R)
• M6: 1,723,218 km (0.107 R)
• M7: 1,845,589 km (0.063 R)
• M8: 2,021,965 km (0.119 R)
• M9: 2,556,179 km (0.059 R)
• M10: 2,724,776 km (0.082 R)
• M11: 3,621,914 km (0.079 R)
• M12: 3,811,754 km (0.105 R)
• M13: 4,201,157 km (0.111 R)
• M14: 4,982,806 km (0.068 R)
• M15: 5,956,838 km (0.104 R)
• M16: 6,294,330 km (0.056 R)
• M17: 6,561,213 km (0.034 R)
• M18: 6,638,256 km (0.099 R)
• M19: 6,988,165 km (0.053 R)
• M20: 7,304,415 km (0.108 R)
• M21: 8,489,380 km (0.078 R)
• M22: 10,443,727 km (0.109 R)
• M23: 10,805,155 km (0.069 R)
• M24: 11,170,772 km (0.092 R)
• M25: 11,401,303 km (0.04 R)
• M26: 11,633,478 km (0.102 R)
• M27: 12,386,853 km (0.036 R)
• M28: 12,769,525 km (0.079 R)
• M29: 13,497,468 km (0.115 R)
• M30: 13,693,740 km (0.091 R)
• M31: 14,089,427 km (0.094 R)
• M32: 14,238,725 km (0.082 R)
• M33: 14,538,968 km (0.099 R)
• M34: 14,639,498 km (0.086 R)
• M35: 15,298,626 km (0.105 R)
• M36: 16,279,539 km (0.117 R)
• M37: 16,488,528 km (0.079 R)
• M38: 17,440,419 km (0.113 R)
• M39: 18,901,392 km (0.074 R)
• M40: 19,286,606 km (0.099 R)
• M41: 21,708,895 km (0.103 R)
• M42: 21,881,381 km (0.076 R)
• M43: 22,401,832 km (0.034 R)
• M44: 23,809,399 km (0.111 R)
• M45: 24,106,350 km (0.093 R)
• M46: 24,165,741 km (0.114 R)
• M47: 24,583,867 km (0.045 R)
• M48: 24,883,811 km (0.069 R)
• M49: 25,245,538 km (0.106 R)
• M50: 25,608,911 km (0.101 R)
• M51: 26,157,188 km (0.073 R)
• M52: 26,218,373 km (0.115 R)
• M53: 30,038,504 km (0.099 R)
• M54: 30,230,887 km (0.073 R)
• M55: 30,423,569 km (0.066 R)
• M56: 31,523,413 km (0.069 R)
• M57: 32,373,278 km (0.104 R)
• M58: 33,296,896 km (0.048 R)
• M59: 33,828,567 km (0.079 R)
• M60: 36,187,575 km (0.076 R)
• M61: 36,597,324 km (0.031 R)
• M62: 37,559,238 km (0.107 R)
• M63: 38,320,841 km (0.116 R)
• M64: 38,529,530 km (0.113 R)
• M65: 38,668,806 km (0.112 R)
• M66: 38,947,806 km (0.088 R)
• M67: 39,578,211 km (0.108 R)
• M68: 41,275,549 km (0.064 R)
• M69: 41,489,473 km (0.104 R)
• M70: 42,492,228 km (0.117 R)
• M71: 42,636,141 km (0.107 R)
• M72: 43,141,184 km (0.082 R)
• M73: 43,213,439 km (0.111 R)
• M74: 43,720,576 km (0.084 R)
• M75: 44,302,811 km (0.119 R)
• M76: 45,842,921 km (0.093 R)
• M77: 46,434,281 km (0.114 R)
• M78: 46,656,734 km (0.066 R)
• M79: 46,805,284 km (0.091 R)
• M80: 47,699,281 km (0.077 R)
• M81: 48,298,570 km (0.077 R)
• M82: 49,126,594 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 15,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit