🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.53 AU - 0.59 AU

Year: 266 Days

Day: 42.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,490,880 km

• M1: 177,722 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.53 AU - 0.69 AU

Year: 303 Days

Day: 45.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 13.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.82 AU - 2.32 AU

Year: 1894 Days

Day: 13.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 61,490,880 km

• M1: 170,841 km (0.085 R)
• M2: 285,732 km (0.11 R)
• M3: 385,065 km (0.093 R)
• M4: 622,926 km (0.116 R)
• M5: 963,560 km (0.056 R)
• M6: 1,156,242 km (0.093 R)
• M7: 1,248,245 km (0.069 R)
• M8: 1,490,144 km (0.078 R)
• M9: 1,591,422 km (0.067 R)
• M10: 1,684,622 km (0.115 R)
• M11: 1,920,687 km (0.077 R)
• M12: 2,009,249 km (0.075 R)
• M13: 2,133,415 km (0.104 R)
• M14: 2,271,943 km (0.025 R)
• M15: 2,497,686 km (0.083 R)
• M16: 2,781,024 km (0.119 R)
• M17: 2,958,597 km (0.093 R)
• M18: 3,179,553 km (0.114 R)
• M19: 3,325,411 km (0.108 R)
• M20: 3,610,395 km (0.057 R)
• M21: 3,762,835 km (0.083 R)
• M22: 4,045,575 km (0.085 R)
• M23: 4,602,229 km (0.067 R)
• M24: 4,737,615 km (0.085 R)
• M25: 5,089,768 km (0.083 R)
• M26: 5,308,480 km (0.118 R)
• M27: 5,450,598 km (0.069 R)
• M28: 5,690,553 km (0.046 R)
• M29: 6,147,724 km (0.109 R)
• M30: 6,414,308 km (0.077 R)
• M31: 6,582,905 km (0.098 R)
• M32: 6,701,835 km (0.102 R)
• M33: 6,787,106 km (0.102 R)
• M34: 6,924,586 km (0.085 R)
• M35: 7,062,815 km (0.109 R)
• M36: 7,571,896 km (0.059 R)
• M37: 7,786,120 km (0.084 R)
• M38: 8,056,743 km (0.1 R)
• M39: 8,238,804 km (0.115 R)
• M40: 8,459,161 km (0.099 R)
• M41: 8,662,913 km (0.104 R)
• M42: 8,999,957 km (0.09 R)
• M43: 9,417,635 km (0.093 R)
• M44: 9,919,536 km (0.054 R)
• M45: 10,075,716 km (0.094 R)
• M46: 10,232,644 km (0.065 R)
• M47: 10,370,723 km (0.103 R)
• M48: 10,588,986 km (0.047 R)
• M49: 11,050,196 km (0.04 R)
• M50: 11,395,319 km (0.11 R)
• M51: 11,538,484 km (0.084 R)
• M52: 12,117,128 km (0.101 R)
• M53: 12,536,302 km (0.061 R)
• M54: 12,768,926 km (0.117 R)
• M55: 13,174,037 km (0.12 R)
• M56: 13,475,327 km (0.025 R)
• M57: 14,040,807 km (0.108 R)
• M58: 14,172,453 km (0.06 R)
• M59: 14,970,708 km (0.106 R)
• M60: 15,150,076 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.9

Radius: 14.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.48 AU - 5.02 AU

Year: 6582 Days

Day: 9.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,490,880 km

• M1: 524,939 km (0.042 R)
• M2: 666,907 km (0.119 R)
• M3: 884,722 km (0.079 R)
• M4: 1,094,009 km (0.112 R)
• M5: 1,393,654 km (0.097 R)
• M6: 1,487,003 km (0.067 R)
• M7: 1,740,272 km (0.081 R)
• M8: 2,093,024 km (0.11 R)
• M9: 2,245,165 km (0.057 R)
• M10: 2,630,379 km (0.085 R)
• M11: 2,987,918 km (0.064 R)
• M12: 3,489,370 km (0.086 R)
• M13: 3,644,952 km (0.086 R)
• M14: 3,936,518 km (0.108 R)
• M15: 4,153,435 km (0.103 R)
• M16: 4,430,191 km (0.109 R)
• M17: 4,741,654 km (0.074 R)
• M18: 4,856,695 km (0.095 R)
• M19: 5,536,767 km (0.055 R)
• M20: 6,058,714 km (0.086 R)
• M21: 6,309,889 km (0.081 R)
• M22: 7,249,064 km (0.108 R)
• M23: 7,616,925 km (0.119 R)
• M24: 8,266,629 km (0.092 R)
• M25: 8,510,623 km (0.111 R)
• M26: 8,686,251 km (0.094 R)
• M27: 9,005,642 km (0.107 R)
• M28: 9,256,667 km (0.114 R)
• M29: 9,510,086 km (0.069 R)
• M30: 10,060,756 km (0.113 R)
• M31: 10,697,594 km (0.057 R)
• M32: 11,618,818 km (0.114 R)
• M33: 12,049,510 km (0.081 R)
• M34: 12,286,772 km (0.102 R)
• M35: 12,445,645 km (0.104 R)
• M36: 12,605,416 km (0.089 R)
• M37: 12,725,543 km (0.118 R)
• M38: 12,967,143 km (0.087 R)
• M39: 14,448,462 km (0.092 R)
• M40: 14,658,497 km (0.089 R)
• M41: 15,939,653 km (0.106 R)
• M42: 16,637,527 km (0.101 R)
• M43: 16,769,473 km (0.116 R)
• M44: 17,167,552 km (0.115 R)
• M45: 18,836,616 km (0.119 R)
• M46: 19,760,233 km (0.079 R)
• M47: 20,509,868 km (0.115 R)
• M48: 21,316,500 km (0.106 R)
• M49: 21,412,093 km (0.089 R)
• M50: 21,603,728 km (0.077 R)
• M51: 22,085,134 km (0.081 R)
• M52: 22,181,923 km (0.105 R)
• M53: 22,375,802 km (0.113 R)
• M54: 22,618,899 km (0.026 R)
• M55: 23,206,070 km (0.108 R)
• M56: 23,501,526 km (0.062 R)
• M57: 24,395,374 km (0.103 R)
• M58: 24,846,411 km (0.064 R)
• M59: 24,997,505 km (0.095 R)
• M60: 25,148,748 km (0.101 R)
• M61: 25,553,710 km (0.098 R)
• M62: 27,350,680 km (0.051 R)
• M63: 27,558,621 km (0.108 R)
• M64: 28,028,507 km (0.119 R)
• M65: 28,553,596 km (0.11 R)
• M66: 28,923,252 km (0.04 R)
• M67: 30,256,020 km (0.111 R)
• M68: 31,227,957 km (0.115 R)
• M69: 32,045,809 km (0.114 R)
• M70: 32,760,288 km (0.118 R)
• M71: 32,870,691 km (0.106 R)
• M72: 33,814,056 km (0.089 R)
• M73: 34,597,649 km (0.109 R)
• M74: 37,502,241 km (0.06 R)
• M75: 37,675,625 km (0.082 R)
• M76: 37,964,948 km (0.076 R)
• M77: 38,779,358 km (0.096 R)
• M78: 38,954,538 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.5

Radius: 8.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.33 AU - 6.51 AU

Year: 9158 Days

Day: 6.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,490,880 km

• M1: 113,844 km (0.12 R)
• M2: 486,492 km (0.113 R)
• M3: 716,574 km (0.087 R)
• M4: 1,075,459 km (0.108 R)
• M5: 1,206,956 km (0.108 R)
• M6: 1,343,838 km (0.087 R)
• M7: 2,022,713 km (0.086 R)
• M8: 2,312,334 km (0.054 R)
• M9: 2,483,923 km (0.083 R)
• M10: 2,593,279 km (0.036 R)
• M11: 2,885,145 km (0.08 R)
• M12: 3,187,631 km (0.093 R)
• M13: 3,898,969 km (0.087 R)
• M14: 4,000,845 km (0.115 R)
• M15: 4,129,500 km (0.107 R)
• M16: 4,417,476 km (0.108 R)
• M17: 4,523,840 km (0.097 R)
• M18: 4,766,188 km (0.09 R)
• M19: 4,957,673 km (0.087 R)
• M20: 5,320,149 km (0.049 R)
• M21: 5,720,024 km (0.109 R)
• M22: 5,777,919 km (0.1 R)
• M23: 6,188,864 km (0.093 R)
• M24: 6,977,095 km (0.042 R)
• M25: 7,194,760 km (0.12 R)
• M26: 7,668,686 km (0.111 R)
• M27: 8,120,172 km (0.104 R)
• M28: 8,382,118 km (0.077 R)
• M29: 9,116,644 km (0.12 R)
• M30: 9,184,412 km (0.105 R)
• M31: 9,941,227 km (0.07 R)
• M32: 10,011,090 km (0.085 R)
• M33: 10,468,709 km (0.115 R)
• M34: 11,697,955 km (0.061 R)
• M35: 11,993,710 km (0.026 R)
• M36: 12,592,850 km (0.098 R)
• M37: 12,820,089 km (0.087 R)
• M38: 13,393,946 km (0.062 R)
• M39: 13,548,331 km (0.03 R)
• M40: 13,859,046 km (0.111 R)
• M41: 14,964,873 km (0.108 R)
• M42: 15,125,242 km (0.069 R)
• M43: 16,263,233 km (0.116 R)
• M44: 16,386,801 km (0.115 R)
• M45: 16,593,396 km (0.099 R)
• M46: 17,176,528 km (0.116 R)
• M47: 17,597,198 km (0.116 R)
• M48: 17,893,701 km (0.091 R)
• M49: 18,021,307 km (0.114 R)
• M50: 18,362,989 km (0.111 R)
• M51: 20,191,823 km (0.056 R)
• M52: 20,280,385 km (0.105 R)
• M53: 20,591,249 km (0.094 R)
• M54: 20,680,260 km (0.09 R)
• M55: 20,814,300 km (0.092 R)
• M56: 20,903,610 km (0.113 R)
• M57: 20,993,219 km (0.09 R)
• M58: 21,352,702 km (0.115 R)
• M59: 22,443,570 km (0.111 R)
• M60: 22,811,132 km (0.104 R)
• M61: 24,584,316 km (0.099 R)
• M62: 24,868,402 km (0.066 R)
• M63: 25,439,716 km (0.056 R)
• M64: 25,967,198 km (0.112 R)
• M65: 26,063,539 km (0.11 R)
• M66: 27,718,690 km (0.115 R)
• M67: 27,965,078 km (0.076 R)
• M68: 28,360,615 km (0.073 R)
• M69: 29,107,258 km (0.063 R)
• M70: 30,264,696 km (0.057 R)
• M71: 30,416,688 km (0.112 R)
• M72: 30,925,470 km (0.117 R)
• M73: 31,539,719 km (0.038 R)
• M74: 32,572,393 km (0.118 R)
• M75: 33,668,646 km (0.071 R)
• M76: 35,629,276 km (0.067 R)

Asteroid Belt

Center: 7.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.8

Radius: 4.7

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.55 AU - 12.23 AU

Year: 19776 Days

Day: 21.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,490,880 km

• M1: 94,396 km (0.101 R)
• M2: 206,744 km (0.088 R)
• M3: 245,341 km (0.092 R)
• M4: 549,922 km (0.108 R)
• M5: 1,076,506 km (0.114 R)
• M6: 1,500,915 km (0.096 R)
• M7: 1,634,955 km (0.109 R)
• M8: 2,148,674 km (0.067 R)
• M9: 2,208,663 km (0.079 R)
• M10: 3,843,618 km (0.104 R)
• M11: 4,138,475 km (0.062 R)
• M12: 4,288,672 km (0.062 R)
• M13: 4,594,450 km (0.118 R)
• M14: 5,553,073 km (0.111 R)
• M15: 6,571,236 km (0.097 R)
• M16: 6,658,751 km (0.073 R)
• M17: 8,438,816 km (0.026 R)
• M18: 8,486,388 km (0.066 R)
• M19: 9,951,550 km (0.119 R)
• M20: 10,052,079 km (0.026 R)
• M21: 10,508,203 km (0.094 R)
• M22: 11,074,880 km (0.047 R)
• M23: 13,828,528 km (0.101 R)
• M24: 15,658,110 km (0.064 R)
• M25: 15,774,946 km (0.099 R)
• M26: 16,422,705 km (0.116 R)
• M27: 17,199,566 km (0.092 R)
• M28: 18,171,953 km (0.031 R)
• M29: 19,099,759 km (0.083 R)
• M30: 19,412,418 km (0.03 R)
• M31: 20,169,683 km (0.106 R)
• M32: 20,424,298 km (0.112 R)
• M33: 20,743,989 km (0.087 R)
• M34: 21,194,278 km (0.109 R)
• M35: 22,170,255 km (0.072 R)
• M36: 23,761,827 km (0.095 R)
• M37: 25,184,502 km (0.092 R)
• M38: 26,217,476 km (0.102 R)
• M39: 26,704,267 km (0.048 R)
• M40: 29,110,698 km (0.052 R)
• M41: 29,326,419 km (0.051 R)
• M42: 30,194,236 km (0.111 R)
• M43: 31,290,938 km (0.081 R)
• M44: 31,364,540 km (0.097 R)
• M45: 32,103,404 km (0.113 R)
• M46: 32,848,102 km (0.056 R)
• M47: 33,598,335 km (0.069 R)
• M48: 33,824,527 km (0.117 R)
• M49: 36,578,175 km (0.106 R)
• M50: 37,199,755 km (0.104 R)
• M51: 39,880,249 km (0.095 R)
• M52: 40,279,675 km (0.079 R)
• M53: 40,840,967 km (0.104 R)
• M54: 42,459,316 km (0.051 R)
• M55: 43,686,617 km (0.101 R)
• M56: 44,098,311 km (0.094 R)
• M57: 44,676,955 km (0.112 R)
• M58: 45,925,200 km (0.075 R)
• M59: 46,343,775 km (0.083 R)
• M60: 49,309,253 km (0.106 R)
• M61: 50,081,777 km (0.105 R)
• M62: 50,598,937 km (0.078 R)
• M63: 50,771,722 km (0.089 R)
• M64: 52,073,822 km (0.077 R)
• M65: 52,597,863 km (0.065 R)
• M66: 53,035,736 km (0.094 R)
• M67: 53,474,956 km (0.087 R)
• M68: 55,421,523 km (0.1 R)
• M69: 55,956,485 km (0.046 R)
• M70: 57,751,809 km (0.108 R)
• M71: 58,384,608 km (0.109 R)
• M72: 59,201,562 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 11,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit