🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.65 AU - 0.75 AU

Year: 267 Days

Day: 20.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.8

Radius: 12.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.6 AU - 3.4 AU

Year: 2372 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,263,542 km

• M1: 158,125 km (0.102 R)
• M2: 236,813 km (0.069 R)
• M3: 395,088 km (0.034 R)
• M4: 537,655 km (0.086 R)
• M5: 865,124 km (0.056 R)
• M6: 1,006,644 km (0.114 R)
• M7: 1,118,094 km (0.089 R)
• M8: 1,204,861 km (0.077 R)
• M9: 1,303,895 km (0.109 R)
• M10: 1,385,426 km (0.092 R)
• M11: 1,629,719 km (0.069 R)
• M12: 1,740,422 km (0.106 R)
• M13: 1,899,893 km (0.115 R)
• M14: 2,233,646 km (0.114 R)
• M15: 2,344,947 km (0.049 R)
• M16: 2,716,697 km (0.068 R)
• M17: 2,957,101 km (0.063 R)
• M18: 3,162,798 km (0.114 R)
• M19: 3,344,859 km (0.085 R)
• M20: 3,545,021 km (0.086 R)
• M21: 3,719,751 km (0.102 R)
• M22: 4,245,737 km (0.089 R)
• M23: 4,478,511 km (0.086 R)
• M24: 4,572,908 km (0.11 R)
• M25: 4,699,617 km (0.08 R)
• M26: 4,779,502 km (0.104 R)
• M27: 5,038,007 km (0.108 R)
• M28: 5,185,511 km (0.09 R)
• M29: 5,268,089 km (0.099 R)
• M30: 5,484,856 km (0.036 R)
• M31: 5,569,080 km (0.051 R)
• M32: 6,118,104 km (0.048 R)
• M33: 6,612,675 km (0.091 R)
• M34: 6,864,897 km (0.1 R)
• M35: 7,416,165 km (0.091 R)
• M36: 7,734,808 km (0.038 R)
• M37: 7,829,504 km (0.067 R)
• M38: 8,000,793 km (0.029 R)
• M39: 8,327,665 km (0.101 R)
• M40: 8,580,635 km (0.085 R)
• M41: 8,836,297 km (0.096 R)
• M42: 8,994,722 km (0.094 R)
• M43: 9,194,285 km (0.09 R)
• M44: 9,314,711 km (0.109 R)
• M45: 9,395,195 km (0.092 R)
• M46: 9,536,864 km (0.117 R)
• M47: 9,699,477 km (0.093 R)
• M48: 9,781,158 km (0.11 R)
• M49: 10,027,545 km (0.039 R)
• M50: 10,276,027 km (0.057 R)
• M51: 10,380,147 km (0.119 R)
• M52: 10,526,604 km (0.074 R)
• M53: 10,652,715 km (0.115 R)
• M54: 11,290,450 km (0.069 R)
• M55: 11,376,320 km (0.07 R)
• M56: 11,484,180 km (0.063 R)
• M57: 11,896,771 km (0.082 R)
• M58: 12,159,913 km (0.092 R)
• M59: 12,402,860 km (0.109 R)
• M60: 12,558,292 km (0.086 R)
• M61: 12,938,570 km (0.114 R)
• M62: 13,096,246 km (0.115 R)
• M63: 13,459,021 km (0.053 R)
• M64: 13,573,015 km (0.115 R)
• M65: 13,894,052 km (0.089 R)
• M66: 14,148,069 km (0.048 R)
• M67: 14,380,395 km (0.113 R)
• M68: 14,707,715 km (0.085 R)
• M69: 15,155,910 km (0.106 R)
• M70: 15,417,407 km (0.114 R)
• M71: 15,872,783 km (0.086 R)
• M72: 16,186,789 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 13.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.2 AU - 3.86 AU

Year: 3028 Days

Day: 12.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,263,542 km

• M1: 216,468 km (0.117 R)
• M2: 358,137 km (0.117 R)
• M3: 481,406 km (0.117 R)
• M4: 580,141 km (0.042 R)
• M5: 793,318 km (0.112 R)
• M6: 1,012,329 km (0.089 R)
• M7: 1,252,433 km (0.107 R)
• M8: 1,789,490 km (0.103 R)
• M9: 1,899,594 km (0.098 R)
• M10: 2,214,946 km (0.109 R)
• M11: 2,394,164 km (0.12 R)
• M12: 2,656,559 km (0.062 R)
• M13: 2,783,268 km (0.087 R)
• M14: 2,912,222 km (0.049 R)
• M15: 3,026,664 km (0.11 R)
• M16: 3,125,997 km (0.107 R)
• M17: 3,311,199 km (0.07 R)
• M18: 3,692,375 km (0.042 R)
• M19: 3,924,401 km (0.11 R)
• M20: 4,014,908 km (0.044 R)
• M21: 4,272,216 km (0.109 R)
• M22: 4,365,415 km (0.084 R)
• M23: 4,592,056 km (0.075 R)
• M24: 6,954,655 km (0.087 R)
• M25: 7,042,619 km (0.081 R)
• M26: 7,153,321 km (0.078 R)
• M27: 7,242,183 km (0.113 R)
• M28: 7,556,338 km (0.087 R)
• M29: 7,692,472 km (0.081 R)
• M30: 7,783,577 km (0.104 R)
• M31: 8,013,060 km (0.12 R)
• M32: 8,384,811 km (0.08 R)
• M33: 8,502,245 km (0.092 R)
• M34: 8,596,492 km (0.086 R)
• M35: 9,145,516 km (0.11 R)
• M36: 9,266,391 km (0.083 R)
• M37: 9,363,480 km (0.098 R)
• M38: 9,485,253 km (0.089 R)
• M39: 10,428,617 km (0.116 R)
• M40: 10,529,596 km (0.117 R)
• M41: 10,809,194 km (0.066 R)
• M42: 10,962,682 km (0.097 R)
• M43: 11,091,186 km (0.118 R)
• M44: 11,636,321 km (0.097 R)
• M45: 11,767,518 km (0.034 R)
• M46: 12,110,696 km (0.106 R)
• M47: 12,430,386 km (0.097 R)
• M48: 12,699,064 km (0.085 R)
• M49: 13,543,993 km (0.034 R)
• M50: 13,737,273 km (0.063 R)
• M51: 13,848,125 km (0.051 R)
• M52: 14,154,651 km (0.109 R)
• M53: 14,717,588 km (0.108 R)
• M54: 15,001,824 km (0.027 R)
• M55: 15,259,282 km (0.069 R)
• M56: 15,575,831 km (0.105 R)
• M57: 15,894,624 km (0.077 R)
• M58: 16,450,380 km (0.082 R)
• M59: 17,012,419 km (0.094 R)
• M60: 17,882,630 km (0.118 R)
• M61: 18,125,128 km (0.059 R)
• M62: 18,552,380 km (0.067 R)
• M63: 19,075,524 km (0.075 R)
• M64: 19,230,357 km (0.036 R)
• M65: 19,634,870 km (0.098 R)
• M66: 20,769,570 km (0.095 R)
• M67: 21,120,527 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.1

Radius: 8.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.25 AU - 4.91 AU

Year: 4475 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 23,263,542 km

• M1: 106,813 km (0.101 R)
• M2: 168,597 km (0.079 R)
• M3: 243,845 km (0.09 R)
• M4: 322,084 km (0.104 R)
• M5: 395,537 km (0.118 R)
• M6: 459,116 km (0.079 R)
• M7: 526,734 km (0.098 R)
• M8: 635,492 km (0.049 R)
• M9: 1,052,271 km (0.103 R)
• M10: 1,109,867 km (0.107 R)
• M11: 1,228,199 km (0.066 R)
• M12: 1,388,418 km (0.101 R)
• M13: 1,555,668 km (0.118 R)
• M14: 1,635,105 km (0.09 R)
• M15: 1,980,975 km (0.108 R)
• M16: 2,155,257 km (0.118 R)
• M17: 2,410,620 km (0.03 R)
• M18: 2,487,513 km (0.107 R)
• M19: 2,755,593 km (0.11 R)
• M20: 2,852,383 km (0.084 R)
• M21: 2,983,281 km (0.115 R)
• M22: 3,099,518 km (0.058 R)
• M23: 3,405,147 km (0.093 R)
• M24: 3,685,194 km (0.111 R)
• M25: 3,845,862 km (0.077 R)
• M26: 4,174,379 km (0.113 R)
• M27: 4,342,078 km (0.047 R)
• M28: 4,703,357 km (0.086 R)
• M29: 4,800,147 km (0.115 R)
• M30: 5,173,693 km (0.098 R)
• M31: 5,374,004 km (0.072 R)
• M32: 5,536,168 km (0.036 R)
• M33: 5,638,493 km (0.108 R)
• M34: 5,990,497 km (0.051 R)
• M35: 6,053,478 km (0.091 R)
• M36: 6,243,467 km (0.102 R)
• M37: 6,542,962 km (0.076 R)
• M38: 6,738,038 km (0.105 R)
• M39: 6,825,253 km (0.075 R)
• M40: 6,979,040 km (0.076 R)
• M41: 7,605,107 km (0.105 R)
• M42: 7,810,206 km (0.053 R)
• M43: 8,319,287 km (0.079 R)
• M44: 9,127,116 km (0.057 R)
• M45: 9,199,671 km (0.12 R)
• M46: 9,835,761 km (0.072 R)
• M47: 10,084,243 km (0.105 R)
• M48: 10,309,687 km (0.066 R)
• M49: 10,385,234 km (0.096 R)
• M50: 10,740,080 km (0.083 R)
• M51: 10,893,418 km (0.114 R)
• M52: 11,021,623 km (0.097 R)
• M53: 11,435,560 km (0.104 R)
• M54: 12,252,066 km (0.052 R)
• M55: 12,600,030 km (0.113 R)
• M56: 12,680,813 km (0.104 R)
• M57: 13,169,101 km (0.077 R)
• M58: 13,553,118 km (0.059 R)
• M59: 13,774,224 km (0.055 R)
• M60: 13,940,726 km (0.116 R)
• M61: 14,444,572 km (0.113 R)
• M62: 14,585,643 km (0.117 R)
• M63: 14,755,436 km (0.042 R)
• M64: 14,982,975 km (0.089 R)
• M65: 15,097,118 km (0.11 R)
• M66: 15,240,133 km (0.118 R)
• M67: 15,556,683 km (0.114 R)
• M68: 15,904,348 km (0.055 R)
• M69: 16,460,104 km (0.112 R)
• M70: 16,725,640 km (0.058 R)
• M71: 17,260,752 km (0.083 R)
• M72: 17,320,591 km (0.082 R)
• M73: 17,680,972 km (0.042 R)
• M74: 18,531,436 km (0.098 R)
• M75: 19,208,965 km (0.118 R)
• M76: 19,364,098 km (0.077 R)
• M77: 19,706,827 km (0.074 R)
• M78: 20,398,268 km (0.113 R)
• M79: 20,778,845 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.7

Radius: 11.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.55 AU - 6.67 AU

Year: 6895 Days

Day: 5.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 137.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,263,542 km

• M1: 150,047 km (0.045 R)
• M2: 999,314 km (0.105 R)
• M3: 1,093,261 km (0.044 R)
• M4: 1,178,233 km (0.11 R)
• M5: 1,329,476 km (0.111 R)
• M6: 1,541,456 km (0.097 R)
• M7: 1,779,018 km (0.107 R)
• M8: 2,043,956 km (0.079 R)
• M9: 2,165,728 km (0.093 R)
• M10: 2,337,467 km (0.06 R)
• M11: 2,794,787 km (0.105 R)
• M12: 2,982,234 km (0.047 R)
• M13: 3,121,360 km (0.03 R)
• M14: 3,848,555 km (0.103 R)
• M15: 4,231,525 km (0.079 R)
• M16: 4,329,362 km (0.09 R)
• M17: 4,667,154 km (0.111 R)
• M18: 5,389,712 km (0.049 R)
• M19: 5,971,049 km (0.114 R)
• M20: 6,059,013 km (0.092 R)
• M21: 6,754,344 km (0.099 R)
• M22: 6,845,898 km (0.109 R)
• M23: 7,760,689 km (0.087 R)
• M24: 8,147,100 km (0.098 R)
• M25: 8,367,308 km (0.116 R)
• M26: 8,589,311 km (0.077 R)
• M27: 8,713,627 km (0.056 R)
• M28: 9,267,438 km (0.11 R)
• M29: 9,394,896 km (0.085 R)
• M30: 9,806,888 km (0.058 R)
• M31: 10,330,032 km (0.12 R)
• M32: 10,515,234 km (0.061 R)
• M33: 10,942,935 km (0.08 R)
• M34: 11,131,727 km (0.105 R)
• M35: 11,294,639 km (0.11 R)
• M36: 11,649,934 km (0.095 R)
• M37: 14,004,754 km (0.072 R)
• M38: 14,092,568 km (0.061 R)
• M39: 14,210,003 km (0.115 R)
• M40: 14,475,240 km (0.062 R)
• M41: 14,891,122 km (0.026 R)
• M42: 15,220,835 km (0.044 R)
• M43: 15,826,258 km (0.11 R)
• M44: 15,917,662 km (0.106 R)
• M45: 16,101,219 km (0.046 R)
• M46: 16,439,609 km (0.026 R)
• M47: 16,656,077 km (0.044 R)
• M48: 16,966,942 km (0.066 R)
• M49: 17,500,109 km (0.09 R)
• M50: 17,626,220 km (0.103 R)
• M51: 18,006,797 km (0.107 R)
• M52: 18,293,875 km (0.082 R)
• M53: 18,486,258 km (0.062 R)
• M54: 18,711,402 km (0.092 R)
• M55: 20,114,630 km (0.08 R)
• M56: 20,645,404 km (0.09 R)
• M57: 20,945,946 km (0.064 R)
• M58: 21,450,091 km (0.054 R)
• M59: 21,619,136 km (0.099 R)
• M60: 23,021,168 km (0.102 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: 170 - 11,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit