🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.91 AU - 1.47 AU

Year: 458 Days

Day: 44.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.01 AU - 1.37 AU

Year: 458 Days

Day: 37.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.19 AU - 1.49 AU

Year: 548 Days

Day: 27.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,723,168 km

• M1: 138,677 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.44 AU - 4.48 AU

Year: 2783 Days

Day: 13.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.87 AU - 4.49 AU

Year: 3018 Days

Day: 45.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.16 AU - 5.36 AU

Year: 3667 Days

Day: 13.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.4

Radius: 14.7

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.99 AU - 6.91 AU

Year: 5125 Days

Day: 10.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 84,723,168 km

• M1: 221,405 km (0.085 R)
• M2: 318,643 km (0.059 R)
• M3: 484,548 km (0.093 R)
• M4: 655,687 km (0.036 R)
• M5: 888,611 km (0.07 R)
• M6: 1,046,587 km (0.093 R)
• M7: 1,236,576 km (0.084 R)
• M8: 1,358,648 km (0.096 R)
• M9: 1,485,208 km (0.114 R)
• M10: 2,072,080 km (0.101 R)
• M11: 2,356,914 km (0.053 R)
• M12: 2,454,751 km (0.117 R)
• M13: 2,625,891 km (0.115 R)
• M14: 3,040,726 km (0.04 R)
• M15: 3,669,935 km (0.096 R)
• M16: 3,850,200 km (0.103 R)
• M17: 3,966,438 km (0.083 R)
• M18: 4,151,491 km (0.1 R)
• M19: 4,478,063 km (0.107 R)
• M20: 4,600,434 km (0.068 R)
• M21: 4,706,349 km (0.083 R)
• M22: 4,866,718 km (0.111 R)
• M23: 4,992,829 km (0.087 R)
• M24: 5,526,594 km (0.119 R)
• M25: 5,696,089 km (0.085 R)
• M26: 5,848,080 km (0.039 R)
• M27: 6,078,760 km (0.101 R)
• M28: 6,608,935 km (0.091 R)
• M29: 6,728,763 km (0.071 R)
• M30: 6,950,467 km (0.086 R)
• M31: 7,380,411 km (0.062 R)
• M32: 7,504,876 km (0.087 R)
• M33: 8,031,012 km (0.106 R)
• M34: 8,180,460 km (0.118 R)
• M35: 8,656,481 km (0.041 R)
• M36: 8,853,651 km (0.04 R)
• M37: 9,319,947 km (0.103 R)
• M38: 9,703,367 km (0.107 R)
• M39: 9,817,061 km (0.057 R)
• M40: 9,954,093 km (0.079 R)
• M41: 10,346,039 km (0.092 R)
• M42: 10,438,939 km (0.108 R)
• M43: 10,837,169 km (0.077 R)
• M44: 10,931,565 km (0.08 R)
• M45: 11,192,763 km (0.094 R)
• M46: 11,407,885 km (0.095 R)
• M47: 11,745,378 km (0.079 R)
• M48: 12,184,148 km (0.099 R)
• M49: 12,282,284 km (0.083 R)
• M50: 12,578,638 km (0.115 R)
• M51: 12,727,637 km (0.086 R)
• M52: 12,852,402 km (0.087 R)
• M53: 13,153,243 km (0.118 R)
• M54: 13,380,333 km (0.054 R)
• M55: 13,532,474 km (0.111 R)
• M56: 13,915,594 km (0.11 R)
• M57: 14,018,218 km (0.117 R)
• M58: 14,172,902 km (0.099 R)
• M59: 14,509,797 km (0.049 R)
• M60: 14,796,875 km (0.104 R)
• M61: 15,033,240 km (0.103 R)
• M62: 15,323,759 km (0.1 R)
• M63: 15,964,337 km (0.102 R)
• M64: 16,586,215 km (0.097 R)
• M65: 17,770,432 km (0.11 R)
• M66: 17,937,832 km (0.063 R)
• M67: 18,049,731 km (0.078 R)
• M68: 18,527,995 km (0.115 R)
• M69: 18,953,452 km (0.111 R)
• M70: 19,067,445 km (0.066 R)
• M71: 19,267,458 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.1

Radius: 5.8

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.39 AU - 17.67 AU

Year: 19557 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,723,168 km

• M1: 78,240 km (0.09 R)
• M2: 161,865 km (0.072 R)
• M3: 265,237 km (0.101 R)
• M4: 391,946 km (0.105 R)
• M5: 462,856 km (0.109 R)
• M6: 577,897 km (0.1 R)
• M7: 767,736 km (0.104 R)
• M8: 1,177,485 km (0.118 R)
• M9: 1,282,652 km (0.088 R)
• M10: 1,675,197 km (0.107 R)
• M11: 1,884,784 km (0.119 R)
• M12: 2,394,912 km (0.112 R)
• M13: 2,699,942 km (0.116 R)
• M14: 3,309,105 km (0.028 R)
• M15: 3,571,948 km (0.068 R)
• M16: 4,319,040 km (0.1 R)
• M17: 4,647,707 km (0.117 R)
• M18: 4,731,182 km (0.097 R)
• M19: 6,041,510 km (0.041 R)
• M20: 6,548,348 km (0.095 R)
• M21: 6,641,996 km (0.046 R)
• M22: 7,406,890 km (0.045 R)
• M23: 7,750,366 km (0.089 R)
• M24: 9,175,137 km (0.115 R)
• M25: 9,703,367 km (0.089 R)
• M26: 10,623,693 km (0.117 R)
• M27: 10,678,595 km (0.082 R)
• M28: 10,899,551 km (0.079 R)
• M29: 11,855,482 km (0.082 R)
• M30: 13,487,445 km (0.062 R)
• M31: 14,451,154 km (0.088 R)
• M32: 14,818,267 km (0.083 R)
• M33: 14,879,752 km (0.115 R)
• M34: 15,875,027 km (0.06 R)
• M35: 16,444,396 km (0.103 R)
• M36: 16,571,704 km (0.107 R)
• M37: 16,955,871 km (0.1 R)
• M38: 17,472,732 km (0.119 R)
• M39: 17,863,781 km (0.076 R)
• M40: 18,389,617 km (0.108 R)
• M41: 19,861,810 km (0.104 R)
• M42: 20,543,378 km (0.092 R)
• M43: 20,818,040 km (0.114 R)
• M44: 20,887,004 km (0.112 R)
• M45: 21,024,934 km (0.068 R)
• M46: 24,353,935 km (0.113 R)
• M47: 24,644,753 km (0.089 R)
• M48: 25,671,593 km (0.107 R)
• M49: 26,413,598 km (0.113 R)
• M50: 26,562,897 km (0.095 R)
• M51: 26,787,294 km (0.109 R)
• M52: 27,162,635 km (0.099 R)
• M53: 27,615,318 km (0.105 R)
• M54: 27,994,549 km (0.063 R)
• M55: 29,761,000 km (0.068 R)
• M56: 29,916,283 km (0.067 R)
• M57: 30,149,805 km (0.084 R)
• M58: 32,039,077 km (0.062 R)
• M59: 32,517,491 km (0.083 R)
• M60: 34,862,288 km (0.052 R)
• M61: 35,436,444 km (0.118 R)
• M62: 36,427,979 km (0.094 R)
• M63: 36,677,209 km (0.107 R)
• M64: 36,843,712 km (0.096 R)
• M65: 39,712,700 km (0.06 R)
• M66: 39,798,120 km (0.038 R)
• M67: 39,969,260 km (0.114 R)
• M68: 41,693,824 km (0.083 R)
• M69: 42,565,082 km (0.103 R)
• M70: 43,530,587 km (0.096 R)
• M71: 44,237,138 km (0.105 R)
• M72: 45,304,219 km (0.071 R)
• M73: 46,740,060 km (0.119 R)
• M74: 48,464,474 km (0.079 R)
• M75: 48,647,283 km (0.094 R)
• M76: 48,921,795 km (0.08 R)
• M77: 51,601,841 km (0.092 R)
• M78: 53,289,305 km (0.084 R)
• M79: 54,044,924 km (0.094 R)
• M80: 54,234,464 km (0.088 R)
• M81: 54,614,143 km (0.091 R)
• M82: 54,709,138 km (0.1 R)
• M83: 55,949,753 km (0.119 R)
• M84: 56,237,430 km (0.097 R)
• M85: 58,653,286 km (0.107 R)
• M86: 60,119,046 km (0.118 R)
• M87: 60,511,890 km (0.12 R)
• M88: 61,300,271 km (0.078 R)
• M89: 62,489,125 km (0.116 R)
• M90: 63,985,852 km (0.091 R)
• M91: 65,696,354 km (0.047 R)
• M92: 65,797,482 km (0.115 R)
• M93: 67,421,965 km (0.098 R)
• M94: 67,626,017 km (0.071 R)
• M95: 68,239,218 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.7

Radius: 5.4

Gravity: 30.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.97 AU - 15.19 AU

Year: 20678 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,723,168 km

• M1: 97,089 km (0.09 R)
• M2: 139,425 km (0.1 R)
• M3: 343,327 km (0.094 R)
• M4: 1,311,375 km (0.103 R)
• M5: 1,470,098 km (0.117 R)
• M6: 1,702,723 km (0.105 R)
• M7: 2,165,130 km (0.061 R)
• M8: 2,947,527 km (0.072 R)
• M9: 3,030,105 km (0.101 R)
• M10: 3,113,580 km (0.093 R)
• M11: 3,853,492 km (0.052 R)
• M12: 4,789,825 km (0.077 R)
• M13: 5,333,463 km (0.057 R)
• M14: 5,485,156 km (0.093 R)
• M15: 5,689,506 km (0.07 R)
• M16: 6,532,191 km (0.104 R)
• M17: 6,694,355 km (0.103 R)
• M18: 6,967,820 km (0.081 R)
• M19: 7,023,022 km (0.112 R)
• M20: 7,356,924 km (0.048 R)
• M21: 9,405,069 km (0.079 R)
• M22: 10,207,811 km (0.094 R)
• M23: 11,096,721 km (0.107 R)
• M24: 11,615,676 km (0.104 R)
• M25: 12,076,288 km (0.113 R)
• M26: 13,356,247 km (0.107 R)
• M27: 14,749,602 km (0.119 R)
• M28: 16,115,431 km (0.107 R)
• M29: 17,073,007 km (0.118 R)
• M30: 18,048,983 km (0.116 R)
• M31: 18,124,829 km (0.04 R)
• M32: 18,505,406 km (0.1 R)
• M33: 19,352,280 km (0.082 R)
• M34: 21,163,162 km (0.116 R)
• M35: 22,291,728 km (0.103 R)
• M36: 22,617,702 km (0.029 R)
• M37: 23,109,729 km (0.03 R)
• M38: 24,104,256 km (0.117 R)
• M39: 26,392,655 km (0.05 R)
• M40: 26,910,563 km (0.066 R)
• M41: 27,781,073 km (0.105 R)
• M42: 28,307,807 km (0.027 R)
• M43: 30,628,369 km (0.051 R)
• M44: 31,172,456 km (0.071 R)
• M45: 31,445,622 km (0.115 R)
• M46: 31,811,239 km (0.12 R)
• M47: 32,916,319 km (0.098 R)
• M48: 33,101,820 km (0.03 R)
• M49: 34,786,142 km (0.053 R)
• M50: 36,402,248 km (0.087 R)
• M51: 40,498,687 km (0.054 R)
• M52: 42,802,943 km (0.078 R)
• M53: 43,005,349 km (0.088 R)
• M54: 43,309,481 km (0.043 R)
• M55: 45,252,458 km (0.081 R)
• M56: 46,598,091 km (0.101 R)
• M57: 47,537,416 km (0.066 R)
• M58: 47,642,135 km (0.102 R)
• M59: 47,956,889 km (0.097 R)
• M60: 48,377,558 km (0.057 R)
• M61: 48,799,424 km (0.054 R)
• M62: 49,328,551 km (0.057 R)
• M63: 50,499,304 km (0.033 R)
• M64: 50,927,304 km (0.099 R)
• M65: 51,679,183 km (0.062 R)
• M66: 52,759,728 km (0.119 R)
• M67: 54,284,879 km (0.113 R)
• M68: 54,503,890 km (0.088 R)
• M69: 55,824,390 km (0.063 R)
• M70: 56,710,608 km (0.117 R)
• M71: 58,609,155 km (0.052 R)
• M72: 60,301,705 km (0.071 R)
• M73: 62,812,855 km (0.067 R)
• M74: 63,965,506 km (0.101 R)
• M75: 66,995,013 km (0.111 R)
• M76: 68,172,647 km (0.115 R)
• M77: 68,527,194 km (0.048 R)
• M78: 70,190,124 km (0.036 R)
• M79: 71,266,182 km (0.083 R)
• M80: 72,106,922 km (0.1 R)
• M81: 73,919,449 km (0.104 R)
• M82: 74,648,589 km (0.087 R)
• M83: 75,136,129 km (0.037 R)
• M84: 75,991,679 km (0.061 R)
• M85: 76,727,701 km (0.104 R)
• M86: 77,342,698 km (0.105 R)
• M87: 78,330,343 km (0.05 R)
• M88: 80,068,520 km (0.119 R)
• M89: 81,192,599 km (0.053 R)
• M90: 81,317,812 km (0.102 R)
• M91: 81,819,414 km (0.078 R)
• M92: 81,944,926 km (0.114 R)
• M93: 82,573,686 km (0.056 R)
• M94: 82,699,498 km (0.055 R)
• M95: 84,469,391 km (0.116 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 13,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit