🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.83 AU - 0.83 AU

Year: 275 Days

Day: 19.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.82 AU - 1.2 AU

Year: 369 Days

Day: 18.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,359,040 km

• M1: 619,634 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.8 AU - 4.16 AU

Year: 2359 Days

Day: 45.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,359,040 km

• M1: 391,797 km (0.09 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.4

Radius: 8.3

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.99 AU - 7.57 AU

Year: 5720 Days

Day: 12.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,359,040 km

• M1: 122,221 km (0.114 R)
• M2: 175,030 km (0.106 R)
• M3: 297,401 km (0.055 R)
• M4: 465,399 km (0.101 R)
• M5: 521,049 km (0.095 R)
• M6: 652,396 km (0.086 R)
• M7: 836,102 km (0.05 R)
• M8: 1,007,093 km (0.063 R)
• M9: 1,928,915 km (0.108 R)
• M10: 2,639,056 km (0.087 R)
• M11: 2,764,718 km (0.106 R)
• M12: 3,065,859 km (0.12 R)
• M13: 3,220,393 km (0.068 R)
• M14: 3,983,343 km (0.109 R)
• M15: 4,103,769 km (0.106 R)
• M16: 4,200,858 km (0.095 R)
• M17: 4,323,528 km (0.119 R)
• M18: 4,422,412 km (0.111 R)
• M19: 4,723,702 km (0.093 R)
• M20: 5,240,563 km (0.068 R)
• M21: 5,346,179 km (0.092 R)
• M22: 5,425,765 km (0.073 R)
• M23: 5,694,144 km (0.079 R)
• M24: 6,021,913 km (0.077 R)
• M25: 6,271,741 km (0.051 R)
• M26: 6,581,708 km (0.084 R)
• M27: 7,601,367 km (0.107 R)
• M28: 8,114,189 km (0.094 R)
• M29: 8,297,895 km (0.098 R)
• M30: 8,421,014 km (0.104 R)
• M31: 8,731,729 km (0.078 R)
• M32: 9,014,618 km (0.052 R)
• M33: 9,654,149 km (0.095 R)
• M34: 10,640,597 km (0.098 R)
• M35: 10,908,976 km (0.113 R)
• M36: 11,247,666 km (0.104 R)
• M37: 11,796,839 km (0.082 R)
• M38: 12,074,792 km (0.12 R)
• M39: 12,601,526 km (0.093 R)
• M40: 12,672,436 km (0.105 R)
• M41: 12,992,725 km (0.119 R)
• M42: 13,750,438 km (0.109 R)
• M43: 13,932,947 km (0.089 R)
• M44: 14,153,006 km (0.078 R)
• M45: 14,374,261 km (0.034 R)
• M46: 14,782,962 km (0.033 R)
• M47: 15,421,895 km (0.052 R)
• M48: 16,223,739 km (0.048 R)
• M49: 16,377,975 km (0.113 R)
• M50: 16,882,718 km (0.033 R)
• M51: 17,235,171 km (0.03 R)
• M52: 17,550,373 km (0.118 R)
• M53: 17,629,511 km (0.069 R)
• M54: 17,788,234 km (0.11 R)
• M55: 18,548,042 km (0.067 R)
• M56: 18,871,173 km (0.074 R)
• M57: 18,952,255 km (0.102 R)
• M58: 19,236,940 km (0.072 R)
• M59: 19,728,219 km (0.054 R)
• M60: 20,140,661 km (0.116 R)
• M61: 20,348,153 km (0.11 R)
• M62: 21,100,480 km (0.113 R)
• M63: 21,480,010 km (0.106 R)
• M64: 21,861,934 km (0.095 R)
• M65: 22,117,746 km (0.077 R)
• M66: 22,589,278 km (0.095 R)
• M67: 22,934,251 km (0.104 R)
• M68: 23,586,049 km (0.068 R)
• M69: 25,667,105 km (0.096 R)
• M70: 26,162,573 km (0.096 R)
• M71: 26,479,571 km (0.054 R)
• M72: 27,162,934 km (0.102 R)
• M73: 27,300,415 km (0.1 R)
• M74: 27,529,898 km (0.062 R)
• M75: 27,760,129 km (0.116 R)
• M76: 28,361,512 km (0.11 R)
• M77: 28,593,838 km (0.091 R)
• M78: 28,733,712 km (0.1 R)
• M79: 29,295,003 km (0.094 R)
• M80: 30,049,126 km (0.047 R)
• M81: 30,381,084 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.1

Radius: 8.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.96 AU - 7.88 AU

Year: 5912 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,359,040 km

• M1: 228,586 km (0.055 R)
• M2: 310,715 km (0.093 R)
• M3: 379,081 km (0.115 R)
• M4: 493,224 km (0.094 R)
• M5: 587,321 km (0.048 R)
• M6: 665,112 km (0.084 R)
• M7: 946,955 km (0.025 R)
• M8: 1,053,618 km (0.085 R)
• M9: 1,122,433 km (0.062 R)
• M10: 1,398,142 km (0.107 R)
• M11: 1,630,916 km (0.108 R)
• M12: 1,760,318 km (0.039 R)
• M13: 1,943,725 km (0.09 R)
• M14: 2,151,217 km (0.095 R)
• M15: 2,420,643 km (0.083 R)
• M16: 2,893,821 km (0.077 R)
• M17: 3,395,423 km (0.108 R)
• M18: 3,924,102 km (0.108 R)
• M19: 4,076,692 km (0.068 R)
• M20: 4,320,686 km (0.118 R)
• M21: 4,684,059 km (0.092 R)
• M22: 5,175,787 km (0.09 R)
• M23: 5,537,216 km (0.112 R)
• M24: 5,882,039 km (0.081 R)
• M25: 6,310,038 km (0.115 R)
• M26: 6,566,599 km (0.118 R)
• M27: 6,852,630 km (0.112 R)
• M28: 7,329,697 km (0.043 R)
• M29: 7,410,331 km (0.114 R)
• M30: 8,065,420 km (0.106 R)
• M31: 8,148,596 km (0.107 R)
• M32: 8,428,045 km (0.098 R)
• M33: 9,053,813 km (0.105 R)
• M34: 9,314,113 km (0.101 R)
• M35: 9,547,635 km (0.034 R)
• M36: 9,812,573 km (0.079 R)
• M37: 9,901,434 km (0.062 R)
• M38: 10,050,135 km (0.083 R)
• M39: 10,289,641 km (0.118 R)
• M40: 10,622,047 km (0.042 R)
• M41: 11,235,398 km (0.113 R)
• M42: 11,390,531 km (0.116 R)
• M43: 12,272,561 km (0.051 R)
• M44: 12,336,439 km (0.057 R)
• M45: 12,786,429 km (0.073 R)
• M46: 12,851,205 km (0.111 R)
• M47: 13,702,567 km (0.05 R)
• M48: 14,437,092 km (0.062 R)
• M49: 14,877,209 km (0.06 R)
• M50: 15,632,080 km (0.06 R)
• M51: 15,874,877 km (0.097 R)
• M52: 16,469,678 km (0.102 R)
• M53: 16,575,444 km (0.094 R)
• M54: 17,143,168 km (0.077 R)
• M55: 17,573,112 km (0.111 R)
• M56: 17,861,687 km (0.072 R)
• M57: 18,334,117 km (0.119 R)
• M58: 18,663,531 km (0.118 R)
• M59: 19,217,043 km (0.093 R)
• M60: 19,328,344 km (0.084 R)
• M61: 20,264,528 km (0.076 R)
• M62: 20,377,773 km (0.052 R)
• M63: 20,643,010 km (0.047 R)
• M64: 20,719,006 km (0.109 R)
• M65: 21,176,925 km (0.08 R)
• M66: 22,025,295 km (0.088 R)
• M67: 22,102,936 km (0.082 R)
• M68: 22,453,593 km (0.045 R)
• M69: 23,278,775 km (0.106 R)
• M70: 23,556,130 km (0.104 R)
• M71: 24,154,072 km (0.072 R)
• M72: 24,234,107 km (0.065 R)
• M73: 24,354,384 km (0.054 R)
• M74: 24,716,560 km (0.109 R)
• M75: 24,797,343 km (0.095 R)
• M76: 25,364,768 km (0.094 R)
• M77: 25,854,701 km (0.078 R)
• M78: 27,092,922 km (0.111 R)
• M79: 28,055,136 km (0.109 R)
• M80: 28,139,359 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.5

Radius: 8

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.38 AU - 15.4 AU

Year: 18814 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,359,040 km

• M1: 126,859 km (0.065 R)
• M2: 176,675 km (0.077 R)
• M3: 270,772 km (0.119 R)
• M4: 334,650 km (0.085 R)
• M5: 423,362 km (0.116 R)
• M6: 605,423 km (0.091 R)
• M7: 671,844 km (0.117 R)
• M8: 1,069,026 km (0.087 R)
• M9: 1,178,682 km (0.053 R)
• M10: 1,499,868 km (0.089 R)
• M11: 1,561,054 km (0.054 R)
• M12: 1,623,286 km (0.118 R)
• M13: 2,469,711 km (0.1 R)
• M14: 3,432,224 km (0.104 R)
• M15: 3,679,060 km (0.077 R)
• M16: 4,997,766 km (0.07 R)
• M17: 5,183,865 km (0.118 R)
• M18: 5,755,479 km (0.068 R)
• M19: 6,803,562 km (0.062 R)
• M20: 7,963,394 km (0.061 R)
• M21: 9,526,093 km (0.11 R)
• M22: 9,756,923 km (0.112 R)
• M23: 10,878,608 km (0.113 R)
• M24: 10,999,034 km (0.109 R)
• M25: 11,180,496 km (0.068 R)
• M26: 12,604,518 km (0.088 R)
• M27: 13,434,487 km (0.116 R)
• M28: 14,414,054 km (0.107 R)
• M29: 15,551,746 km (0.036 R)
• M30: 17,417,231 km (0.033 R)
• M31: 17,770,432 km (0.109 R)
• M32: 17,841,341 km (0.034 R)
• M33: 18,771,840 km (0.105 R)
• M34: 18,916,501 km (0.054 R)
• M35: 19,352,280 km (0.067 R)
• M36: 20,679,811 km (0.11 R)
• M37: 21,430,045 km (0.106 R)
• M38: 22,265,399 km (0.073 R)
• M39: 22,648,669 km (0.064 R)
• M40: 22,802,605 km (0.116 R)
• M41: 22,879,648 km (0.045 R)
• M42: 23,188,867 km (0.043 R)
• M43: 23,889,733 km (0.085 R)
• M44: 24,755,755 km (0.115 R)
• M45: 24,914,329 km (0.112 R)
• M46: 25,232,523 km (0.098 R)
• M47: 28,487,025 km (0.084 R)
• M48: 28,736,405 km (0.112 R)
• M49: 28,903,057 km (0.035 R)
• M50: 31,527,003 km (0.089 R)
• M51: 32,997,999 km (0.107 R)
• M52: 35,379,896 km (0.058 R)
• M53: 36,006,412 km (0.098 R)
• M54: 37,089,052 km (0.088 R)
• M55: 38,273,867 km (0.104 R)
• M56: 38,457,274 km (0.089 R)
• M57: 39,656,451 km (0.094 R)
• M58: 40,120,803 km (0.12 R)
• M59: 41,996,610 km (0.044 R)
• M60: 42,659,927 km (0.082 R)
• M61: 42,754,922 km (0.118 R)
• M62: 43,231,241 km (0.115 R)
• M63: 43,709,207 km (0.106 R)
• M64: 43,804,949 km (0.087 R)
• M65: 44,670,523 km (0.04 R)
• M66: 45,250,514 km (0.118 R)
• M67: 45,930,436 km (0.098 R)
• M68: 47,005,745 km (0.119 R)
• M69: 47,694,344 km (0.034 R)
• M70: 48,188,167 km (0.093 R)
• M71: 48,584,601 km (0.036 R)
• M72: 50,884,369 km (0.105 R)
• M73: 51,591,369 km (0.109 R)
• M74: 53,117,267 km (0.034 R)
• M75: 55,071,315 km (0.079 R)
• M76: 55,278,358 km (0.106 R)
• M77: 56,109,075 km (0.086 R)
• M78: 56,630,424 km (0.08 R)
• M79: 57,153,418 km (0.066 R)
• M80: 57,363,004 km (0.04 R)
• M81: 58,943,356 km (0.037 R)
• M82: 61,286,956 km (0.119 R)
• M83: 61,823,863 km (0.093 R)
• M84: 66,946,394 km (0.088 R)
• M85: 68,387,021 km (0.031 R)
• M86: 69,278,774 km (0.114 R)
• M87: 71,186,296 km (0.071 R)
• M88: 72,429,754 km (0.117 R)
• M89: 74,594,435 km (0.089 R)
• M90: 74,709,027 km (0.093 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 11,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit