🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.32 AU - 1.46 AU

Year: 617 Days

Day: 18.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.8 AU - 3.9 AU

Year: 2846 Days

Day: 44.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557

Radius: 11.2

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.39 AU - 5.27 AU

Year: 3999 Days

Day: 5 Hours

Environment

Temp: -136 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,014,660 km

• M1: 183,706 km (0.045 R)
• M2: 354,547 km (0.092 R)
• M3: 459,265 km (0.119 R)
• M4: 716,574 km (0.095 R)
• M5: 823,985 km (0.046 R)
• M6: 914,342 km (0.074 R)
• M7: 984,354 km (0.114 R)
• M8: 1,168,210 km (0.107 R)
• M9: 1,284,148 km (0.094 R)
• M10: 1,404,126 km (0.096 R)
• M11: 1,570,179 km (0.086 R)
• M12: 1,641,238 km (0.086 R)
• M13: 1,983,219 km (0.083 R)
• M14: 2,076,119 km (0.057 R)
• M15: 2,298,870 km (0.034 R)
• M16: 2,446,224 km (0.077 R)
• M17: 2,699,045 km (0.044 R)
• M18: 2,802,567 km (0.119 R)
• M19: 2,872,279 km (0.119 R)
• M20: 2,942,740 km (0.097 R)
• M21: 3,139,311 km (0.097 R)
• M22: 3,545,470 km (0.071 R)
• M23: 3,755,056 km (0.055 R)
• M24: 4,027,623 km (0.091 R)
• M25: 4,126,508 km (0.068 R)
• M26: 4,206,243 km (0.116 R)
• M27: 4,612,850 km (0.072 R)
• M28: 4,716,372 km (0.056 R)
• M29: 4,799,848 km (0.09 R)
• M30: 5,095,902 km (0.053 R)
• M31: 5,354,557 km (0.069 R)
• M32: 5,463,613 km (0.065 R)
• M33: 5,706,112 km (0.119 R)
• M34: 5,929,611 km (0.052 R)
• M35: 6,247,506 km (0.078 R)
• M36: 6,687,773 km (0.093 R)
• M37: 7,018,683 km (0.046 R)
• M38: 7,258,489 km (0.119 R)
• M39: 7,427,833 km (0.071 R)
• M40: 7,549,606 km (0.086 R)
• M41: 7,869,446 km (0.076 R)
• M42: 8,118,527 km (0.119 R)
• M43: 8,319,736 km (0.083 R)
• M44: 8,855,596 km (0.117 R)
• M45: 9,587,578 km (0.116 R)
• M46: 10,122,241 km (0.084 R)
• M47: 10,447,766 km (0.083 R)
• M48: 11,220,738 km (0.097 R)
• M49: 11,416,861 km (0.106 R)
• M50: 11,501,234 km (0.091 R)
• M51: 11,614,180 km (0.076 R)
• M52: 11,840,971 km (0.11 R)
• M53: 11,954,964 km (0.108 R)
• M54: 12,212,721 km (0.118 R)
• M55: 12,414,529 km (0.113 R)
• M56: 12,792,264 km (0.086 R)
• M57: 13,026,534 km (0.086 R)
• M58: 13,173,738 km (0.114 R)
• M59: 13,351,012 km (0.079 R)
• M60: 14,008,045 km (0.076 R)
• M61: 14,158,840 km (0.066 R)
• M62: 15,198,695 km (0.045 R)
• M63: 15,353,678 km (0.113 R)
• M64: 15,540,227 km (0.085 R)
• M65: 15,884,452 km (0.077 R)
• M66: 16,453,223 km (0.067 R)
• M67: 17,028,576 km (0.078 R)
• M68: 17,643,124 km (0.114 R)
• M69: 18,727,559 km (0.118 R)
• M70: 18,927,123 km (0.113 R)
• M71: 19,328,344 km (0.027 R)
• M72: 19,664,790 km (0.076 R)
• M73: 20,105,056 km (0.079 R)
• M74: 20,241,190 km (0.056 R)
• M75: 20,582,872 km (0.103 R)
• M76: 21,619,286 km (0.037 R)
• M77: 24,103,059 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.9

Radius: 13.1

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.75 AU - 6.41 AU

Year: 5648 Days

Day: 6.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,014,660 km

• M1: 180,565 km (0.074 R)
• M2: 368,310 km (0.048 R)
• M3: 945,010 km (0.103 R)
• M4: 1,040,752 km (0.046 R)
• M5: 1,242,859 km (0.086 R)
• M6: 1,417,141 km (0.084 R)
• M7: 1,585,438 km (0.055 R)
• M8: 1,730,997 km (0.119 R)
• M9: 1,866,084 km (0.095 R)
• M10: 2,099,157 km (0.072 R)
• M11: 2,663,141 km (0.087 R)
• M12: 2,837,872 km (0.117 R)
• M13: 3,107,297 km (0.12 R)
• M14: 3,422,949 km (0.119 R)
• M15: 3,652,133 km (0.083 R)
• M16: 3,768,670 km (0.111 R)
• M17: 3,866,806 km (0.116 R)
• M18: 3,985,586 km (0.101 R)
• M19: 4,186,496 km (0.106 R)
• M20: 4,640,077 km (0.092 R)
• M21: 5,087,973 km (0.12 R)
• M22: 5,684,420 km (0.111 R)
• M23: 5,933,800 km (0.103 R)
• M24: 6,373,168 km (0.053 R)
• M25: 6,847,095 km (0.102 R)
• M26: 6,991,456 km (0.073 R)
• M27: 7,829,055 km (0.103 R)
• M28: 8,986,194 km (0.039 R)
• M29: 9,814,368 km (0.075 R)
• M30: 10,032,033 km (0.107 R)
• M31: 10,278,870 km (0.036 R)
• M32: 10,583,301 km (0.102 R)
• M33: 10,694,752 km (0.09 R)
• M34: 11,172,867 km (0.027 R)
• M35: 11,343,259 km (0.091 R)
• M36: 11,571,694 km (0.047 R)
• M37: 11,859,670 km (0.112 R)
• M38: 12,149,890 km (0.03 R)
• M39: 12,737,361 km (0.076 R)
• M40: 12,915,532 km (0.062 R)
• M41: 13,364,326 km (0.082 R)
• M42: 13,515,120 km (0.117 R)
• M43: 13,696,732 km (0.108 R)
• M44: 14,185,169 km (0.098 R)
• M45: 15,431,170 km (0.117 R)
• M46: 16,067,260 km (0.03 R)
• M47: 16,388,447 km (0.074 R)
• M48: 16,906,953 km (0.109 R)
• M49: 17,004,790 km (0.093 R)
• M50: 17,299,498 km (0.099 R)
• M51: 18,126,624 km (0.091 R)
• M52: 18,327,086 km (0.084 R)
• M53: 19,000,725 km (0.074 R)
• M54: 19,136,410 km (0.112 R)
• M55: 19,374,570 km (0.066 R)
• M56: 20,302,675 km (0.087 R)
• M57: 20,580,478 km (0.061 R)
• M58: 21,104,819 km (0.12 R)
• M59: 21,386,212 km (0.067 R)
• M60: 21,562,738 km (0.09 R)
• M61: 22,023,948 km (0.089 R)
• M62: 22,237,873 km (0.06 R)
• M63: 22,703,870 km (0.074 R)
• M64: 23,173,159 km (0.077 R)
• M65: 23,609,087 km (0.073 R)
• M66: 23,754,945 km (0.06 R)
• M67: 23,974,405 km (0.075 R)
• M68: 24,415,420 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.9

Radius: 8.9

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.68 AU - 11.98 AU

Year: 14367 Days

Day: 14.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,014,660 km

• M1: 243,994 km (0.082 R)
• M2: 355,744 km (0.116 R)
• M3: 598,840 km (0.091 R)
• M4: 657,782 km (0.055 R)
• M5: 1,177,784 km (0.104 R)
• M6: 1,383,930 km (0.105 R)
• M7: 1,715,140 km (0.117 R)
• M8: 2,194,750 km (0.089 R)
• M9: 2,580,862 km (0.095 R)
• M10: 3,235,503 km (0.115 R)
• M11: 3,343,363 km (0.113 R)
• M12: 3,787,220 km (0.113 R)
• M13: 3,863,066 km (0.081 R)
• M14: 4,132,342 km (0.107 R)
• M15: 4,689,444 km (0.1 R)
• M16: 6,049,588 km (0.098 R)
• M17: 6,818,671 km (0.049 R)
• M18: 7,144,346 km (0.065 R)
• M19: 7,475,256 km (0.099 R)
• M20: 7,714,613 km (0.065 R)
• M21: 8,299,241 km (0.101 R)
• M22: 8,697,022 km (0.11 R)
• M23: 9,050,222 km (0.116 R)
• M24: 9,305,436 km (0.113 R)
• M25: 9,511,283 km (0.066 R)
• M26: 10,085,140 km (0.05 R)
• M27: 10,670,218 km (0.094 R)
• M28: 11,211,612 km (0.114 R)
• M29: 11,873,134 km (0.102 R)
• M30: 12,096,484 km (0.078 R)
• M31: 12,946,349 km (0.088 R)
• M32: 13,349,665 km (0.112 R)
• M33: 13,407,560 km (0.077 R)
• M34: 14,703,227 km (0.106 R)
• M35: 14,763,215 km (0.097 R)
• M36: 15,063,608 km (0.068 R)
• M37: 15,305,358 km (0.104 R)
• M38: 16,100,172 km (0.075 R)
• M39: 17,729,741 km (0.115 R)
• M40: 19,411,221 km (0.112 R)
• M41: 19,608,541 km (0.099 R)
• M42: 20,204,389 km (0.113 R)
• M43: 21,142,966 km (0.053 R)
• M44: 22,508,496 km (0.076 R)
• M45: 22,993,043 km (0.048 R)
• M46: 25,972,434 km (0.101 R)
• M47: 28,248,267 km (0.087 R)
• M48: 28,471,766 km (0.048 R)
• M49: 29,825,776 km (0.099 R)
• M50: 29,977,618 km (0.109 R)
• M51: 30,129,610 km (0.087 R)
• M52: 30,587,080 km (0.105 R)
• M53: 31,123,687 km (0.067 R)
• M54: 31,200,730 km (0.09 R)
• M55: 31,663,586 km (0.068 R)
• M56: 31,818,270 km (0.064 R)
• M57: 31,973,403 km (0.035 R)
• M58: 34,647,465 km (0.116 R)
• M59: 36,821,571 km (0.093 R)
• M60: 37,474,117 km (0.114 R)
• M61: 37,966,144 km (0.106 R)
• M62: 38,212,981 km (0.072 R)
• M63: 38,790,877 km (0.106 R)
• M64: 39,788,396 km (0.112 R)
• M65: 41,554,100 km (0.108 R)
• M66: 42,574,507 km (0.112 R)
• M67: 43,431,254 km (0.096 R)
• M68: 43,689,310 km (0.088 R)
• M69: 43,861,796 km (0.098 R)
• M70: 45,423,149 km (0.111 R)
• M71: 45,597,730 km (0.104 R)
• M72: 48,689,469 km (0.108 R)
• M73: 52,579,463 km (0.066 R)
• M74: 53,959,802 km (0.071 R)
• M75: 54,422,509 km (0.11 R)
• M76: 55,538,509 km (0.102 R)
• M77: 56,944,130 km (0.028 R)
• M78: 58,741,250 km (0.072 R)
• M79: 60,269,093 km (0.034 R)
• M80: 60,941,535 km (0.11 R)
• M81: 61,230,558 km (0.084 R)
• M82: 61,423,390 km (0.069 R)
• M83: 61,616,521 km (0.059 R)
• M84: 61,713,161 km (0.032 R)
• M85: 61,809,951 km (0.112 R)
• M86: 62,003,381 km (0.103 R)
• M87: 62,294,049 km (0.099 R)
• M88: 62,390,989 km (0.111 R)
• M89: 62,973,972 km (0.111 R)
• M90: 64,243,310 km (0.099 R)
• M91: 65,028,549 km (0.092 R)
• M92: 65,225,420 km (0.039 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 15,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit