🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.48 AU - 0.62 AU

Year: 146 Days

Day: 18.4 Hours

Environment

Temp: 249 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.54 AU - 0.64 AU

Year: 162 Days

Day: 13.6 Hours

Environment

Temp: 242 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.83 AU - 0.97 AU

Year: 306 Days

Day: 16.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.79 AU - 1.25 AU

Year: 369 Days

Day: 31.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.09 AU - 1.17 AU

Year: 430 Days

Day: 35.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,225,739 km

• M1: 345,571 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.3

Radius: 13.3

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.93 AU - 8.51 AU

Year: 7682 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 75,225,739 km

• M1: 171,290 km (0.07 R)
• M2: 316,848 km (0.08 R)
• M3: 431,889 km (0.096 R)
• M4: 575,653 km (0.053 R)
• M5: 769,382 km (0.074 R)
• M6: 1,139,188 km (0.116 R)
• M7: 1,416,393 km (0.101 R)
• M8: 1,632,113 km (0.111 R)
• M9: 1,744,162 km (0.114 R)
• M10: 2,006,257 km (0.112 R)
• M11: 2,172,759 km (0.094 R)
• M12: 2,423,635 km (0.114 R)
• M13: 2,568,895 km (0.058 R)
• M14: 2,767,261 km (0.111 R)
• M15: 3,039,829 km (0.075 R)
• M16: 3,759,544 km (0.077 R)
• M17: 4,139,074 km (0.103 R)
• M18: 4,873,749 km (0.087 R)
• M19: 5,350,966 km (0.073 R)
• M20: 5,520,461 km (0.082 R)
• M21: 5,734,984 km (0.116 R)
• M22: 5,821,452 km (0.12 R)
• M23: 5,930,359 km (0.098 R)
• M24: 6,083,846 km (0.061 R)
• M25: 6,350,130 km (0.05 R)
• M26: 6,848,441 km (0.087 R)
• M27: 7,032,745 km (0.03 R)
• M28: 7,265,520 km (0.119 R)
• M29: 7,477,350 km (0.052 R)
• M30: 7,979,251 km (0.063 R)
• M31: 8,100,426 km (0.099 R)
• M32: 8,516,906 km (0.09 R)
• M33: 8,790,221 km (0.047 R)
• M34: 9,319,947 km (0.027 R)
• M35: 9,653,102 km (0.076 R)
• M36: 9,886,026 km (0.117 R)
• M37: 10,225,912 km (0.102 R)
• M38: 10,384,037 km (0.058 R)
• M39: 10,676,202 km (0.086 R)
• M40: 11,377,367 km (0.109 R)
• M41: 11,788,611 km (0.078 R)
• M42: 12,316,692 km (0.111 R)
• M43: 12,400,766 km (0.1 R)
• M44: 12,710,882 km (0.1 R)
• M45: 13,109,112 km (0.093 R)
• M46: 13,424,913 km (0.093 R)
• M47: 13,801,301 km (0.101 R)
• M48: 14,624,089 km (0.052 R)
• M49: 15,857,374 km (0.067 R)
• M50: 16,101,967 km (0.11 R)
• M51: 16,224,637 km (0.117 R)
• M52: 16,998,956 km (0.084 R)
• M53: 17,186,551 km (0.104 R)
• M54: 17,437,726 km (0.093 R)
• M55: 17,532,272 km (0.101 R)
• M56: 18,776,627 km (0.099 R)
• M57: 18,905,880 km (0.101 R)
• M58: 19,589,392 km (0.111 R)
• M59: 19,917,610 km (0.116 R)
• M60: 20,314,044 km (0.106 R)
• M61: 21,653,993 km (0.03 R)
• M62: 21,857,446 km (0.093 R)
• M63: 22,300,555 km (0.097 R)
• M64: 22,712,098 km (0.07 R)
• M65: 22,849,878 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.8

Radius: 8.9

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.91 AU - 14.47 AU

Year: 16191 Days

Day: 14.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,225,739 km

• M1: 214,673 km (0.037 R)
• M2: 422,165 km (0.038 R)
• M3: 550,819 km (0.086 R)
• M4: 630,705 km (0.097 R)
• M5: 848,968 km (0.058 R)
• M6: 1,819,708 km (0.078 R)
• M7: 1,881,193 km (0.112 R)
• M8: 1,943,276 km (0.078 R)
• M9: 2,499,182 km (0.07 R)
• M10: 3,102,211 km (0.109 R)
• M11: 3,748,773 km (0.082 R)
• M12: 4,067,267 km (0.119 R)
• M13: 4,148,349 km (0.071 R)
• M14: 4,815,855 km (0.111 R)
• M15: 5,162,174 km (0.072 R)
• M16: 5,471,841 km (0.101 R)
• M17: 5,742,015 km (0.098 R)
• M18: 5,970,601 km (0.108 R)
• M19: 6,484,170 km (0.099 R)
• M20: 6,722,180 km (0.107 R)
• M21: 8,057,042 km (0.117 R)
• M22: 8,210,380 km (0.031 R)
• M23: 8,519,898 km (0.066 R)
• M24: 8,728,437 km (0.105 R)
• M25: 8,833,305 km (0.077 R)
• M26: 8,938,622 km (0.117 R)
• M27: 9,150,453 km (0.118 R)
• M28: 9,959,628 km (0.083 R)
• M29: 11,415,963 km (0.059 R)
• M30: 11,588,300 km (0.076 R)
• M31: 11,877,473 km (0.092 R)
• M32: 12,521,791 km (0.099 R)
• M33: 12,997,661 km (0.085 R)
• M34: 13,057,501 km (0.112 R)
• M35: 14,089,726 km (0.083 R)
• M36: 14,771,593 km (0.105 R)
• M37: 15,974,509 km (0.106 R)
• M38: 16,685,249 km (0.108 R)
• M39: 18,338,605 km (0.095 R)
• M40: 19,014,488 km (0.117 R)
• M41: 19,698,599 km (0.039 R)
• M42: 20,182,249 km (0.063 R)
• M43: 20,390,639 km (0.119 R)
• M44: 20,950,135 km (0.117 R)
• M45: 21,443,808 km (0.108 R)
• M46: 21,727,595 km (0.088 R)
• M47: 21,798,654 km (0.101 R)
• M48: 22,658,542 km (0.076 R)
• M49: 23,092,675 km (0.107 R)
• M50: 23,310,639 km (0.099 R)
• M51: 23,383,494 km (0.104 R)
• M52: 24,485,282 km (0.055 R)
• M53: 25,154,284 km (0.111 R)
• M54: 33,721,006 km (0.096 R)
• M55: 34,051,019 km (0.045 R)
• M56: 34,299,351 km (0.09 R)
• M57: 34,797,662 km (0.108 R)
• M58: 35,214,740 km (0.118 R)
• M59: 36,138,058 km (0.087 R)
• M60: 36,645,046 km (0.085 R)
• M61: 37,580,780 km (0.116 R)
• M62: 38,869,267 km (0.05 R)
• M63: 39,302,053 km (0.085 R)
• M64: 40,085,049 km (0.094 R)
• M65: 40,697,502 km (0.038 R)
• M66: 42,375,691 km (0.083 R)
• M67: 43,536,720 km (0.093 R)
• M68: 45,434,519 km (0.106 R)
• M69: 46,439,368 km (0.052 R)
• M70: 46,531,071 km (0.112 R)
• M71: 46,622,775 km (0.09 R)
• M72: 47,543,849 km (0.072 R)
• M73: 49,029,954 km (0.08 R)
• M74: 49,310,301 km (0.057 R)
• M75: 50,625,565 km (0.047 R)
• M76: 51,098,145 km (0.046 R)
• M77: 51,762,060 km (0.084 R)
• M78: 52,620,004 km (0.08 R)
• M79: 54,060,332 km (0.117 R)
• M80: 56,489,652 km (0.112 R)
• M81: 56,881,598 km (0.072 R)
• M82: 57,569,749 km (0.066 R)
• M83: 58,161,707 km (0.104 R)
• M84: 59,949,851 km (0.1 R)
• M85: 60,249,645 km (0.111 R)
• M86: 62,159,710 km (0.043 R)
• M87: 64,805,648 km (0.118 R)
• M88: 65,524,316 km (0.076 R)
• M89: 66,659,016 km (0.04 R)
• M90: 67,280,595 km (0.081 R)
• M91: 68,216,629 km (0.056 R)
• M92: 68,425,168 km (0.106 R)
• M93: 69,471,456 km (0.1 R)
• M94: 69,576,324 km (0.075 R)
• M95: 69,681,192 km (0.108 R)
• M96: 69,891,377 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619

Radius: 3.7

Gravity: 45.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.61 AU - 18.27 AU

Year: 20682 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,225,739 km

• M1: 496,665 km (0.111 R)
• M2: 625,020 km (0.094 R)
• M3: 989,440 km (0.111 R)
• M4: 1,438,384 km (0.045 R)
• M5: 1,559,408 km (0.08 R)
• M6: 1,747,154 km (0.096 R)
• M7: 1,811,331 km (0.052 R)
• M8: 1,942,080 km (0.117 R)
• M9: 2,109,779 km (0.088 R)
• M10: 2,143,887 km (0.027 R)
• M11: 2,751,404 km (0.063 R)
• M12: 2,939,748 km (0.062 R)
• M13: 3,328,702 km (0.114 R)
• M14: 3,569,854 km (0.096 R)
• M15: 3,816,541 km (0.072 R)
• M16: 3,858,279 km (0.086 R)
• M17: 4,026,427 km (0.11 R)
• M18: 4,678,225 km (0.052 R)
• M19: 4,767,535 km (0.064 R)
• M20: 5,315,512 km (0.1 R)
• M21: 5,597,055 km (0.102 R)
• M22: 6,028,196 km (0.062 R)
• M23: 8,885,366 km (0.101 R)
• M24: 9,669,857 km (0.069 R)
• M25: 11,006,215 km (0.068 R)
• M26: 11,544,767 km (0.1 R)
• M27: 12,153,032 km (0.114 R)
• M28: 12,959,364 km (0.119 R)
• M29: 13,022,046 km (0.112 R)
• M30: 13,718,873 km (0.102 R)
• M31: 14,297,816 km (0.065 R)
• M32: 14,950,512 km (0.054 R)
• M33: 15,280,525 km (0.092 R)
• M34: 16,082,220 km (0.068 R)
• M35: 19,566,504 km (0.033 R)
• M36: 19,855,078 km (0.068 R)
• M37: 21,540,897 km (0.118 R)
• M38: 23,501,077 km (0.12 R)
• M39: 23,577,672 km (0.049 R)
• M40: 24,192,818 km (0.099 R)
• M41: 24,813,350 km (0.104 R)
• M42: 24,969,231 km (0.113 R)
• M43: 25,047,321 km (0.063 R)
• M44: 25,203,800 km (0.105 R)
• M45: 27,186,122 km (0.102 R)
• M46: 27,912,120 km (0.117 R)
• M47: 28,074,284 km (0.045 R)
• M48: 28,644,252 km (0.109 R)
• M49: 30,627,621 km (0.051 R)
• M50: 32,996,653 km (0.09 R)
• M51: 33,856,990 km (0.106 R)
• M52: 34,289,926 km (0.084 R)
• M53: 34,811,873 km (0.098 R)
• M54: 35,863,546 km (0.042 R)
• M55: 36,925,691 km (0.09 R)
• M56: 37,639,423 km (0.034 R)
• M57: 39,443,723 km (0.091 R)
• M58: 39,716,739 km (0.089 R)
• M59: 41,553,202 km (0.07 R)
• M60: 42,388,557 km (0.076 R)
• M61: 42,481,756 km (0.098 R)
• M62: 42,761,654 km (0.076 R)
• M63: 45,022,826 km (0.086 R)
• M64: 45,403,403 km (0.051 R)
• M65: 47,515,874 km (0.074 R)
• M66: 47,709,454 km (0.118 R)
• M67: 48,194,600 km (0.058 R)
• M68: 48,291,838 km (0.097 R)
• M69: 48,681,541 km (0.107 R)
• M70: 51,338,399 km (0.07 R)
• M71: 51,636,547 km (0.117 R)
• M72: 54,042,081 km (0.119 R)
• M73: 54,244,188 km (0.051 R)
• M74: 55,462,064 km (0.063 R)
• M75: 55,665,966 km (0.12 R)
• M76: 56,586,442 km (0.051 R)
• M77: 57,718,299 km (0.117 R)
• M78: 58,857,487 km (0.041 R)
• M79: 61,685,186 km (0.088 R)
• M80: 63,914,942 km (0.101 R)
• M81: 64,342,643 km (0.085 R)
• M82: 64,878,502 km (0.099 R)
• M83: 66,928,591 km (0.102 R)
• M84: 69,328,889 km (0.119 R)
• M85: 72,090,466 km (0.093 R)
• M86: 73,316,869 km (0.057 R)
• M87: 74,213,110 km (0.117 R)
• M88: 75,000,294 km (0.088 R)
• M89: 75,225,738 km (0.093 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 17,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit