🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.79 AU - 1.17 AU

Year: 371 Days

Day: 35 Hours

Environment

Temp: 19 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,346,322 km

• M1: 246,986 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.04 AU - 1.38 AU

Year: 510 Days

Day: 19.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.34 AU - 1.46 AU

Year: 634 Days

Day: 47.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,346,322 km

• M1: 551,867 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.47 AU - 1.95 AU

Year: 856 Days

Day: 14.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.64 AU - 3.52 AU

Year: 2070 Days

Day: 31.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.26 AU - 3.86 AU

Year: 2572 Days

Day: 12.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.6

Radius: 9.8

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.45 AU - 5.71 AU

Year: 5047 Days

Day: 5.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,346,322 km

• M1: 126,709 km (0.086 R)
• M2: 297,550 km (0.039 R)
• M3: 449,392 km (0.089 R)
• M4: 574,157 km (0.065 R)
• M5: 735,573 km (0.082 R)
• M6: 1,006,943 km (0.087 R)
• M7: 1,118,543 km (0.101 R)
• M8: 1,542,803 km (0.083 R)
• M9: 1,623,586 km (0.075 R)
• M10: 1,689,409 km (0.057 R)
• M11: 1,772,884 km (0.057 R)
• M12: 1,996,683 km (0.045 R)
• M13: 2,303,358 km (0.032 R)
• M14: 2,683,337 km (0.102 R)
• M15: 3,144,697 km (0.117 R)
• M16: 3,459,152 km (0.083 R)
• M17: 3,630,890 km (0.06 R)
• M18: 3,827,761 km (0.077 R)
• M19: 4,027,923 km (0.113 R)
• M20: 4,392,642 km (0.092 R)
• M21: 4,579,041 km (0.097 R)
• M22: 4,744,197 km (0.108 R)
• M23: 4,959,469 km (0.089 R)
• M24: 5,549,483 km (0.079 R)
• M25: 5,801,854 km (0.06 R)
• M26: 5,955,192 km (0.038 R)
• M27: 6,135,757 km (0.052 R)
• M28: 6,239,727 km (0.062 R)
• M29: 6,475,793 km (0.118 R)
• M30: 6,608,336 km (0.092 R)
• M31: 6,768,406 km (0.083 R)
• M32: 7,505,026 km (0.104 R)
• M33: 7,953,520 km (0.115 R)
• M34: 8,095,489 km (0.086 R)
• M35: 8,439,713 km (0.099 R)
• M36: 8,584,524 km (0.061 R)
• M37: 8,818,046 km (0.11 R)
• M38: 8,935,481 km (0.062 R)
• M39: 9,231,535 km (0.085 R)
• M40: 9,833,367 km (0.112 R)
• M41: 10,016,475 km (0.053 R)
• M42: 10,139,145 km (0.119 R)
• M43: 11,393,075 km (0.107 R)
• M44: 11,811,051 km (0.062 R)
• M45: 12,005,678 km (0.119 R)
• M46: 12,794,807 km (0.053 R)
• M47: 13,229,388 km (0.058 R)
• M48: 13,296,558 km (0.062 R)
• M49: 13,397,686 km (0.117 R)
• M50: 14,665,977 km (0.072 R)
• M51: 14,770,396 km (0.096 R)
• M52: 15,261,376 km (0.055 R)
• M53: 15,473,506 km (0.102 R)
• M54: 15,936,362 km (0.087 R)
• M55: 17,352,007 km (0.096 R)
• M56: 17,721,513 km (0.089 R)
• M57: 17,832,964 km (0.069 R)
• M58: 18,168,362 km (0.034 R)
• M59: 18,243,161 km (0.079 R)
• M60: 19,111,128 km (0.083 R)
• M61: 20,379,718 km (0.067 R)
• M62: 20,847,810 km (0.057 R)
• M63: 21,122,621 km (0.106 R)
• M64: 21,201,309 km (0.064 R)
• M65: 21,477,467 km (0.094 R)
• M66: 22,073,465 km (0.112 R)
• M67: 22,715,090 km (0.051 R)
• M68: 23,240,927 km (0.113 R)
• M69: 24,346,006 km (0.035 R)
• M70: 24,511,162 km (0.055 R)
• M71: 24,593,890 km (0.11 R)
• M72: 24,676,767 km (0.107 R)
• M73: 25,510,027 km (0.07 R)
• M74: 25,593,802 km (0.035 R)
• M75: 25,803,838 km (0.09 R)
• M76: 26,437,235 km (0.081 R)
• M77: 26,862,392 km (0.111 R)
• M78: 27,118,504 km (0.102 R)
• M79: 27,547,251 km (0.115 R)
• M80: 27,805,607 km (0.093 R)
• M81: 28,890,490 km (0.08 R)
• M82: 29,240,699 km (0.076 R)
• M83: 29,372,345 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.3

Radius: 8.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.52 AU - 10.06 AU

Year: 9978 Days

Day: 7.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,346,322 km

• M1: 116,836 km (0.094 R)
• M2: 326,572 km (0.075 R)
• M3: 423,811 km (0.077 R)
• M4: 735,872 km (0.039 R)
• M5: 916,736 km (0.116 R)
• M6: 1,029,084 km (0.116 R)
• M7: 1,215,184 km (0.052 R)
• M8: 1,357,601 km (0.079 R)
• M9: 1,620,295 km (0.058 R)
• M10: 1,698,385 km (0.077 R)
• M11: 1,797,867 km (0.113 R)
• M12: 2,044,554 km (0.084 R)
• M13: 2,324,153 km (0.09 R)
• M14: 2,457,295 km (0.059 R)
• M15: 2,593,129 km (0.092 R)
• M16: 2,848,643 km (0.12 R)
• M17: 3,434,169 km (0.116 R)
• M18: 3,510,015 km (0.096 R)
• M19: 3,586,459 km (0.109 R)
• M20: 3,714,964 km (0.057 R)
• M21: 3,950,281 km (0.103 R)
• M22: 4,353,298 km (0.06 R)
• M23: 5,140,632 km (0.055 R)
• M24: 5,256,720 km (0.086 R)
• M25: 5,610,070 km (0.11 R)
• M26: 5,850,025 km (0.116 R)
• M27: 5,971,349 km (0.084 R)
• M28: 6,247,207 km (0.108 R)
• M29: 6,621,651 km (0.079 R)
• M30: 6,748,061 km (0.115 R)
• M31: 6,939,247 km (0.062 R)
• M32: 7,067,602 km (0.117 R)
• M33: 7,424,842 km (0.088 R)
• M34: 7,490,515 km (0.057 R)
• M35: 7,821,425 km (0.055 R)
• M36: 7,955,166 km (0.096 R)
• M37: 8,258,700 km (0.091 R)
• M38: 8,497,608 km (0.053 R)
• M39: 8,704,053 km (0.11 R)
• M40: 9,653,850 km (0.117 R)
• M41: 10,195,544 km (0.114 R)
• M42: 10,305,199 km (0.085 R)
• M43: 10,970,610 km (0.103 R)
• M44: 12,930,791 km (0.067 R)
• M45: 13,009,928 km (0.09 R)
• M46: 13,487,594 km (0.118 R)
• M47: 13,971,095 km (0.104 R)
• M48: 14,174,249 km (0.054 R)
• M49: 14,296,620 km (0.103 R)
• M50: 15,329,743 km (0.099 R)
• M51: 15,707,627 km (0.097 R)
• M52: 18,171,055 km (0.054 R)
• M53: 18,259,617 km (0.102 R)
• M54: 19,018,676 km (0.101 R)
• M55: 19,153,614 km (0.11 R)
• M56: 19,696,804 km (0.045 R)
• M57: 19,787,909 km (0.113 R)
• M58: 20,016,046 km (0.105 R)
• M59: 22,108,621 km (0.114 R)
• M60: 22,203,316 km (0.093 R)
• M61: 22,773,882 km (0.092 R)
• M62: 23,060,961 km (0.093 R)
• M63: 23,301,065 km (0.029 R)
• M64: 25,202,454 km (0.116 R)
• M65: 25,549,072 km (0.117 R)
• M66: 25,648,405 km (0.071 R)
• M67: 25,947,003 km (0.048 R)
• M68: 26,146,865 km (0.067 R)
• M69: 26,397,292 km (0.054 R)
• M70: 26,799,561 km (0.082 R)
• M71: 27,712,258 km (0.118 R)
• M72: 28,326,357 km (0.099 R)
• M73: 28,480,592 km (0.094 R)
• M74: 28,686,738 km (0.077 R)
• M75: 31,836,820 km (0.085 R)
• M76: 32,372,381 km (0.051 R)
• M77: 33,019,092 km (0.083 R)
• M78: 33,561,235 km (0.07 R)
• M79: 33,778,900 km (0.108 R)
• M80: 34,160,973 km (0.076 R)
• M81: 34,819,204 km (0.111 R)
• M82: 35,870,129 km (0.089 R)
• M83: 36,037,080 km (0.082 R)
• M84: 36,483,330 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.8

Radius: 6.7

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.86 AU - 12.82 AU

Year: 16597 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,346,322 km

• M1: 88,263 km (0.112 R)
• M2: 138,528 km (0.111 R)
• M3: 1,020,407 km (0.102 R)
• M4: 1,195,736 km (0.043 R)
• M5: 1,287,140 km (0.086 R)
• M6: 1,963,622 km (0.105 R)
• M7: 2,409,274 km (0.079 R)
• M8: 2,643,843 km (0.12 R)
• M9: 3,229,818 km (0.086 R)
• M10: 3,553,997 km (0.104 R)
• M11: 3,720,050 km (0.119 R)
• M12: 4,732,678 km (0.062 R)
• M13: 4,915,337 km (0.115 R)
• M14: 5,287,986 km (0.11 R)
• M15: 5,439,528 km (0.102 R)
• M16: 5,942,027 km (0.026 R)
• M17: 6,178,990 km (0.056 R)
• M18: 6,949,719 km (0.116 R)
• M19: 7,367,546 km (0.093 R)
• M20: 8,713,777 km (0.118 R)
• M21: 9,254,872 km (0.089 R)
• M22: 9,760,513 km (0.111 R)
• M23: 11,575,285 km (0.102 R)
• M24: 11,673,720 km (0.107 R)
• M25: 11,821,673 km (0.105 R)
• M26: 12,420,214 km (0.065 R)
• M27: 12,926,453 km (0.12 R)
• M28: 12,977,466 km (0.116 R)
• M29: 14,011,486 km (0.1 R)
• M30: 14,911,018 km (0.112 R)
• M31: 15,232,953 km (0.099 R)
• M32: 15,340,813 km (0.043 R)
• M33: 15,557,281 km (0.102 R)
• M34: 16,102,715 km (0.113 R)
• M35: 16,654,432 km (0.108 R)
• M36: 16,821,084 km (0.101 R)
• M37: 18,346,533 km (0.092 R)
• M38: 19,271,048 km (0.036 R)
• M39: 20,033,548 km (0.057 R)
• M40: 20,210,822 km (0.108 R)
• M41: 21,285,683 km (0.08 R)
• M42: 21,951,692 km (0.087 R)
• M43: 22,379,093 km (0.118 R)
• M44: 22,563,099 km (0.057 R)
• M45: 22,870,971 km (0.113 R)
• M46: 23,366,290 km (0.055 R)
• M47: 24,367,698 km (0.062 R)
• M48: 25,000,647 km (0.097 R)
• M49: 25,510,775 km (0.059 R)
• M50: 25,703,009 km (0.101 R)
• M51: 26,153,448 km (0.04 R)
• M52: 26,671,356 km (0.074 R)
• M53: 27,520,323 km (0.095 R)
• M54: 27,783,167 km (0.079 R)
• M55: 27,915,112 km (0.071 R)
• M56: 28,113,180 km (0.101 R)
• M57: 29,984,350 km (0.09 R)
• M58: 31,964,427 km (0.118 R)
• M59: 32,657,066 km (0.117 R)
• M60: 32,726,629 km (0.11 R)
• M61: 33,354,491 km (0.105 R)
• M62: 33,705,148 km (0.087 R)
• M63: 34,127,463 km (0.067 R)
• M64: 34,198,073 km (0.098 R)
• M65: 35,690,910 km (0.063 R)
• M66: 35,977,690 km (0.055 R)
• M67: 36,481,386 km (0.077 R)
• M68: 38,739,865 km (0.108 R)
• M69: 40,818,527 km (0.054 R)
• M70: 41,043,373 km (0.063 R)
• M71: 41,268,667 km (0.074 R)
• M72: 42,401,123 km (0.072 R)
• M73: 43,543,751 km (0.061 R)
• M74: 44,311,188 km (0.117 R)
• M75: 44,465,125 km (0.077 R)
• M76: 44,928,280 km (0.042 R)
• M77: 46,170,989 km (0.075 R)
• M78: 46,718,218 km (0.076 R)
• M79: 46,953,536 km (0.111 R)
• M80: 49,247,320 km (0.095 R)
• M81: 52,307,793 km (0.111 R)
• M82: 52,389,174 km (0.082 R)
• M83: 54,189,884 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit