🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.75 AU

Year: 175 Days

Day: 27.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.57 AU - 0.79 AU

Year: 206 Days

Day: 42.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.24 AU - 1.26 AU

Year: 513 Days

Day: 30.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,901,437 km

• M1: 454,628 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.12 AU - 1.4 AU

Year: 519 Days

Day: 24.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,901,437 km

• M1: 84,822 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.87 AU - 2.99 AU

Year: 1391 Days

Day: 29.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.1

Radius: 14.8

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.38 AU - 5.48 AU

Year: 4018 Days

Day: 14.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,901,437 km

• M1: 205,847 km (0.1 R)
• M2: 343,626 km (0.098 R)
• M3: 576,999 km (0.048 R)
• M4: 749,186 km (0.111 R)
• M5: 859,889 km (0.061 R)
• M6: 1,446,611 km (0.069 R)
• M7: 1,574,966 km (0.098 R)
• M8: 1,722,320 km (0.11 R)
• M9: 1,843,644 km (0.093 R)
• M10: 1,952,402 km (0.118 R)
• M11: 2,063,403 km (0.095 R)
• M12: 2,176,649 km (0.11 R)
• M13: 2,409,573 km (0.114 R)
• M14: 3,176,711 km (0.08 R)
• M15: 3,558,485 km (0.088 R)
• M16: 3,656,322 km (0.082 R)
• M17: 3,995,759 km (0.092 R)
• M18: 4,220,904 km (0.114 R)
• M19: 4,387,406 km (0.065 R)
• M20: 4,513,667 km (0.113 R)
• M21: 4,684,059 km (0.103 R)
• M22: 4,856,545 km (0.093 R)
• M23: 5,341,841 km (0.076 R)
• M24: 6,052,431 km (0.119 R)
• M25: 6,264,411 km (0.082 R)
• M26: 6,574,976 km (0.096 R)
• M27: 6,720,086 km (0.073 R)
• M28: 6,817,325 km (0.111 R)
• M29: 7,013,447 km (0.105 R)
• M30: 7,186,532 km (0.117 R)
• M31: 7,335,980 km (0.114 R)
• M32: 8,150,990 km (0.094 R)
• M33: 8,307,020 km (0.107 R)
• M34: 8,595,744 km (0.051 R)
• M35: 8,781,096 km (0.078 R)
• M36: 9,048,427 km (0.106 R)
• M37: 9,481,663 km (0.057 R)
• M38: 9,949,455 km (0.071 R)
• M39: 10,424,877 km (0.086 R)
• M40: 10,622,795 km (0.098 R)
• M41: 10,879,206 km (0.087 R)
• M42: 11,543,570 km (0.072 R)
• M43: 11,777,840 km (0.1 R)
• M44: 11,924,895 km (0.111 R)
• M45: 12,760,549 km (0.083 R)
• M46: 13,002,748 km (0.075 R)
• M47: 13,522,600 km (0.032 R)
• M48: 13,646,019 km (0.06 R)
• M49: 13,800,703 km (0.111 R)
• M50: 14,299,462 km (0.085 R)
• M51: 15,186,877 km (0.113 R)
• M52: 15,411,573 km (0.1 R)
• M53: 16,848,759 km (0.065 R)
• M54: 17,281,546 km (0.099 R)
• M55: 17,886,969 km (0.083 R)
• M56: 17,988,546 km (0.12 R)
• M57: 18,294,473 km (0.036 R)
• M58: 18,739,377 km (0.115 R)
• M59: 18,877,007 km (0.115 R)
• M60: 21,088,513 km (0.084 R)
• M61: 21,916,238 km (0.063 R)
• M62: 22,425,319 km (0.067 R)
• M63: 22,791,385 km (0.07 R)
• M64: 23,048,694 km (0.072 R)
• M65: 23,789,353 km (0.111 R)
• M66: 24,575,639 km (0.095 R)
• M67: 25,142,465 km (0.106 R)
• M68: 25,370,303 km (0.083 R)
• M69: 25,522,594 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.2

Radius: 12

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.62 AU - 6.9 AU

Year: 6452 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,901,437 km

• M1: 195,375 km (0.027 R)
• M2: 595,998 km (0.072 R)
• M3: 867,817 km (0.086 R)
• M4: 1,047,634 km (0.106 R)
• M5: 1,149,809 km (0.114 R)
• M6: 1,428,959 km (0.087 R)
• M7: 1,560,156 km (0.099 R)
• M8: 1,678,339 km (0.111 R)
• M9: 1,870,422 km (0.057 R)
• M10: 2,014,934 km (0.093 R)
• M11: 2,895,766 km (0.101 R)
• M12: 3,063,914 km (0.026 R)
• M13: 3,410,083 km (0.114 R)
• M14: 3,498,496 km (0.106 R)
• M15: 3,587,806 km (0.026 R)
• M16: 4,116,335 km (0.106 R)
• M17: 4,522,792 km (0.114 R)
• M18: 4,792,817 km (0.108 R)
• M19: 5,220,517 km (0.089 R)
• M20: 5,322,991 km (0.093 R)
• M21: 5,713,143 km (0.109 R)
• M22: 6,032,085 km (0.098 R)
• M23: 6,166,723 km (0.1 R)
• M24: 6,631,823 km (0.061 R)
• M25: 7,108,442 km (0.063 R)
• M26: 7,888,296 km (0.092 R)
• M27: 7,976,558 km (0.068 R)
• M28: 8,124,511 km (0.111 R)
• M29: 8,604,271 km (0.103 R)
• M30: 8,695,227 km (0.119 R)
• M31: 8,816,999 km (0.088 R)
• M32: 9,000,705 km (0.108 R)
• M33: 9,123,974 km (0.098 R)
• M34: 9,465,805 km (0.115 R)
• M35: 9,748,545 km (0.105 R)
• M36: 10,809,194 km (0.113 R)
• M37: 11,170,922 km (0.075 R)
• M38: 11,469,818 km (0.055 R)
• M39: 13,038,651 km (0.118 R)
• M40: 13,529,332 km (0.095 R)
• M41: 13,635,248 km (0.104 R)
• M42: 14,348,829 km (0.057 R)
• M43: 14,819,015 km (0.106 R)
• M44: 15,184,333 km (0.047 R)
• M45: 15,700,596 km (0.034 R)
• M46: 15,849,146 km (0.103 R)
• M47: 16,072,945 km (0.077 R)
• M48: 16,147,744 km (0.112 R)
• M49: 17,283,940 km (0.078 R)
• M50: 17,552,767 km (0.043 R)
• M51: 17,822,941 km (0.086 R)
• M52: 18,055,715 km (0.079 R)
• M53: 18,406,672 km (0.087 R)
• M54: 20,681,457 km (0.092 R)
• M55: 20,762,838 km (0.119 R)
• M56: 20,844,369 km (0.082 R)
• M57: 21,212,529 km (0.104 R)
• M58: 22,204,962 km (0.108 R)
• M59: 23,892,575 km (0.088 R)
• M60: 24,020,781 km (0.091 R)
• M61: 24,149,135 km (0.047 R)
• M62: 24,794,949 km (0.054 R)
• M63: 24,881,417 km (0.08 R)
• M64: 25,185,101 km (0.026 R)
• M65: 25,402,766 km (0.087 R)
• M66: 26,147,314 km (0.086 R)
• M67: 26,810,332 km (0.112 R)
• M68: 27,255,535 km (0.106 R)
• M69: 27,389,425 km (0.085 R)
• M70: 27,837,770 km (0.044 R)
• M71: 27,927,678 km (0.076 R)
• M72: 28,062,765 km (0.098 R)
• M73: 28,152,973 km (0.087 R)
• M74: 28,741,641 km (0.073 R)
• M75: 28,877,924 km (0.069 R)
• M76: 28,969,029 km (0.107 R)
• M77: 31,182,928 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.8

Radius: 9.4

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.91 AU - 10.91 AU

Year: 9763 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 26,901,437 km

• M1: 173,982 km (0.097 R)
• M2: 278,402 km (0.092 R)
• M3: 512,971 km (0.114 R)
• M4: 605,423 km (0.095 R)
• M5: 1,154,297 km (0.112 R)
• M6: 1,300,903 km (0.069 R)
• M7: 1,409,511 km (0.093 R)
• M8: 1,948,063 km (0.052 R)
• M9: 2,123,991 km (0.077 R)
• M10: 2,305,154 km (0.097 R)
• M11: 2,411,069 km (0.12 R)
• M12: 2,682,888 km (0.075 R)
• M13: 2,766,364 km (0.102 R)
• M14: 3,109,242 km (0.119 R)
• M15: 3,375,377 km (0.077 R)
• M16: 3,465,734 km (0.11 R)
• M17: 3,804,124 km (0.103 R)
• M18: 4,282,538 km (0.117 R)
• M19: 4,512,470 km (0.119 R)
• M20: 4,645,612 km (0.096 R)
• M21: 4,746,441 km (0.118 R)
• M22: 5,191,495 km (0.047 R)
• M23: 5,331,219 km (0.111 R)
• M24: 5,614,258 km (0.096 R)
• M25: 6,530,396 km (0.102 R)
• M26: 7,650,585 km (0.111 R)
• M27: 7,889,642 km (0.108 R)
• M28: 9,164,216 km (0.111 R)
• M29: 9,248,589 km (0.058 R)
• M30: 10,063,598 km (0.116 R)
• M31: 10,325,694 km (0.093 R)
• M32: 11,215,652 km (0.061 R)
• M33: 11,441,993 km (0.108 R)
• M34: 11,807,311 km (0.086 R)
• M35: 11,945,390 km (0.052 R)
• M36: 12,037,692 km (0.116 R)
• M37: 12,549,466 km (0.11 R)
• M38: 12,737,361 km (0.042 R)
• M39: 13,546,386 km (0.112 R)
• M40: 13,642,578 km (0.095 R)
• M41: 14,176,193 km (0.087 R)
• M42: 15,213,655 km (0.113 R)
• M43: 15,564,910 km (0.107 R)
• M44: 15,868,145 km (0.06 R)
• M45: 16,071,449 km (0.103 R)
• M46: 19,060,115 km (0.043 R)
• M47: 19,438,747 km (0.101 R)
• M48: 20,978,259 km (0.117 R)
• M49: 21,145,509 km (0.116 R)
• M50: 21,649,953 km (0.093 R)
• M51: 22,556,517 km (0.054 R)
• M52: 22,956,990 km (0.106 R)
• M53: 23,707,074 km (0.096 R)
• M54: 24,700,104 km (0.104 R)
• M55: 26,184,863 km (0.025 R)
• M56: 27,515,387 km (0.109 R)
• M57: 28,004,572 km (0.072 R)
• M58: 28,435,114 km (0.054 R)
• M59: 28,805,818 km (0.109 R)
• M60: 29,552,012 km (0.106 R)
• M61: 29,614,544 km (0.097 R)
• M62: 32,858,424 km (0.102 R)
• M63: 33,117,677 km (0.085 R)
• M64: 33,182,453 km (0.087 R)
• M65: 33,377,529 km (0.101 R)
• M66: 34,292,320 km (0.109 R)
• M67: 34,423,667 km (0.116 R)
• M68: 34,686,809 km (0.09 R)
• M69: 36,012,995 km (0.078 R)
• M70: 37,965,097 km (0.116 R)
• M71: 38,646,366 km (0.08 R)
• M72: 40,366,741 km (0.119 R)
• M73: 40,644,245 km (0.037 R)
• M74: 41,271,210 km (0.101 R)
• M75: 41,690,832 km (0.072 R)
• M76: 42,111,950 km (0.104 R)
• M77: 42,675,635 km (0.039 R)
• M78: 43,739,276 km (0.098 R)
• M79: 44,955,357 km (0.086 R)
• M80: 46,109,953 km (0.118 R)
• M81: 46,327,469 km (0.103 R)
• M82: 46,690,842 km (0.1 R)
• M83: 47,128,266 km (0.116 R)
• M84: 48,227,362 km (0.065 R)
• M85: 48,448,318 km (0.059 R)
• M86: 48,595,672 km (0.061 R)
• M87: 49,260,933 km (0.08 R)
• M88: 49,631,936 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.1

Radius: 7.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.15 AU - 16.05 AU

Year: 21540 Days

Day: 18.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 26,901,437 km

• M1: 220,058 km (0.085 R)
• M2: 376,388 km (0.089 R)
• M3: 459,265 km (0.088 R)
• M4: 590,912 km (0.029 R)
• M5: 770,579 km (0.027 R)
• M6: 830,418 km (0.088 R)
• M7: 1,112,859 km (0.11 R)
• M8: 1,167,312 km (0.104 R)
• M9: 1,293,423 km (0.109 R)
• M10: 1,874,910 km (0.089 R)
• M11: 1,990,100 km (0.043 R)
• M12: 2,474,199 km (0.084 R)
• M13: 2,600,909 km (0.083 R)
• M14: 3,012,901 km (0.106 R)
• M15: 4,992,679 km (0.116 R)
• M16: 5,268,987 km (0.031 R)
• M17: 5,338,849 km (0.11 R)
• M18: 5,645,225 km (0.114 R)
• M19: 5,740,669 km (0.045 R)
• M20: 5,860,646 km (0.085 R)
• M21: 6,299,716 km (0.114 R)
• M22: 6,373,916 km (0.066 R)
• M23: 6,448,416 km (0.104 R)
• M24: 7,417,212 km (0.104 R)
• M25: 7,812,001 km (0.106 R)
• M26: 8,025,327 km (0.116 R)
• M27: 9,345,678 km (0.068 R)
• M28: 9,515,322 km (0.111 R)
• M29: 9,600,593 km (0.104 R)
• M30: 9,800,605 km (0.063 R)
• M31: 10,059,709 km (0.069 R)
• M32: 10,437,892 km (0.096 R)
• M33: 10,525,856 km (0.095 R)
• M34: 10,613,969 km (0.071 R)
• M35: 10,761,472 km (0.118 R)
• M36: 11,118,413 km (0.074 R)
• M37: 11,813,295 km (0.115 R)
• M38: 11,874,331 km (0.044 R)
• M39: 13,723,211 km (0.062 R)
• M40: 14,598,957 km (0.103 R)
• M41: 16,131,886 km (0.075 R)
• M42: 16,608,655 km (0.106 R)
• M43: 17,680,524 km (0.08 R)
• M44: 18,207,258 km (0.08 R)
• M45: 18,419,387 km (0.048 R)
• M46: 18,596,661 km (0.107 R)
• M47: 19,781,626 km (0.057 R)
• M48: 19,963,387 km (0.081 R)
• M49: 23,981,586 km (0.087 R)
• M50: 25,545,931 km (0.076 R)
• M51: 25,704,205 km (0.111 R)
• M52: 26,420,330 km (0.104 R)
• M53: 26,821,103 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 12,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit