🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.63 AU - 0.91 AU

Year: 251 Days

Day: 18.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.11 AU - 1.17 AU

Year: 451 Days

Day: 24.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.12 AU - 1.38 AU

Year: 518 Days

Day: 26.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 56,648,259 km

• M1: 108,758 km (0.108 R)
• M2: 616,792 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.79 AU - 2.79 AU

Year: 1285 Days

Day: 25.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.47 AU - 3.55 AU

Year: 1937 Days

Day: 39 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.7

Radius: 11.6

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.92 AU - 6.64 AU

Year: 5836 Days

Day: 6.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,648,259 km

• M1: 158,424 km (0.079 R)
• M2: 265,087 km (0.114 R)
• M3: 517,160 km (0.117 R)
• M4: 650,751 km (0.088 R)
• M5: 861,833 km (0.09 R)
• M6: 1,067,530 km (0.074 R)
• M7: 1,154,596 km (0.034 R)
• M8: 1,609,972 km (0.053 R)
• M9: 1,745,209 km (0.112 R)
• M10: 2,155,556 km (0.096 R)
• M11: 2,400,896 km (0.118 R)
• M12: 3,064,512 km (0.05 R)
• M13: 3,941,754 km (0.054 R)
• M14: 4,290,018 km (0.086 R)
• M15: 4,527,729 km (0.048 R)
• M16: 4,672,540 km (0.045 R)
• M17: 5,041,149 km (0.101 R)
• M18: 5,141,080 km (0.035 R)
• M19: 5,267,042 km (0.089 R)
• M20: 5,470,495 km (0.085 R)
• M21: 5,832,971 km (0.104 R)
• M22: 6,310,637 km (0.103 R)
• M23: 7,218,845 km (0.096 R)
• M24: 7,388,489 km (0.061 R)
• M25: 7,934,073 km (0.029 R)
• M26: 8,021,438 km (0.086 R)
• M27: 8,167,745 km (0.084 R)
• M28: 8,314,949 km (0.097 R)
• M29: 8,582,280 km (0.027 R)
• M30: 8,792,016 km (0.094 R)
• M31: 9,247,392 km (0.109 R)
• M32: 9,339,395 km (0.107 R)
• M33: 9,555,265 km (0.112 R)
• M34: 11,079,667 km (0.05 R)
• M35: 11,373,926 km (0.059 R)
• M36: 12,542,585 km (0.069 R)
• M37: 12,952,034 km (0.087 R)
• M38: 13,435,235 km (0.119 R)
• M39: 13,819,103 km (0.092 R)
• M40: 14,562,006 km (0.101 R)
• M41: 14,705,022 km (0.114 R)
• M42: 15,136,761 km (0.084 R)
• M43: 15,245,369 km (0.062 R)
• M44: 16,049,757 km (0.103 R)
• M45: 16,419,862 km (0.114 R)
• M46: 17,093,352 km (0.094 R)
• M47: 17,509,384 km (0.038 R)
• M48: 17,737,670 km (0.049 R)
• M49: 18,274,277 km (0.088 R)
• M50: 18,544,601 km (0.075 R)
• M51: 19,011,047 km (0.068 R)
• M52: 19,324,155 km (0.078 R)
• M53: 19,757,540 km (0.065 R)
• M54: 19,836,678 km (0.084 R)
• M55: 20,035,044 km (0.093 R)
• M56: 20,194,067 km (0.087 R)
• M57: 20,955,670 km (0.043 R)
• M58: 21,076,844 km (0.102 R)
• M59: 21,279,250 km (0.104 R)
• M60: 21,645,017 km (0.111 R)
• M61: 22,672,455 km (0.084 R)
• M62: 23,004,562 km (0.112 R)
• M63: 23,421,940 km (0.102 R)
• M64: 23,715,601 km (0.073 R)
• M65: 24,094,981 km (0.074 R)
• M66: 24,179,504 km (0.104 R)
• M67: 24,646,548 km (0.091 R)
• M68: 24,902,510 km (0.113 R)
• M69: 25,030,865 km (0.118 R)
• M70: 25,546,380 km (0.049 R)
• M71: 26,108,718 km (0.102 R)
• M72: 27,422,038 km (0.049 R)
• M73: 27,643,143 km (0.106 R)
• M74: 27,820,267 km (0.088 R)
• M75: 27,953,559 km (0.112 R)
• M76: 28,175,861 km (0.087 R)
• M77: 28,712,020 km (0.079 R)
• M78: 29,885,466 km (0.096 R)
• M79: 30,615,204 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.5

Radius: 14.2

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.77 AU - 9.43 AU

Year: 8549 Days

Day: 8.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,648,259 km

• M1: 247,285 km (0.111 R)
• M2: 446,550 km (0.108 R)
• M3: 781,350 km (0.089 R)
• M4: 905,666 km (0.11 R)
• M5: 1,148,164 km (0.07 R)
• M6: 2,095,567 km (0.091 R)
• M7: 2,226,764 km (0.097 R)
• M8: 2,447,571 km (0.066 R)
• M9: 2,548,101 km (0.095 R)
• M10: 2,753,648 km (0.095 R)
• M11: 3,222,338 km (0.119 R)
• M12: 3,487,426 km (0.035 R)
• M13: 3,832,697 km (0.115 R)
• M14: 3,935,621 km (0.096 R)
• M15: 4,054,252 km (0.117 R)
• M16: 4,219,558 km (0.117 R)
• M17: 4,402,366 km (0.057 R)
• M18: 4,728,639 km (0.065 R)
• M19: 4,966,649 km (0.055 R)
• M20: 7,855,384 km (0.025 R)
• M21: 10,579,861 km (0.032 R)
• M22: 10,934,108 km (0.045 R)
• M23: 11,398,460 km (0.039 R)
• M24: 11,934,021 km (0.094 R)
• M25: 12,368,303 km (0.107 R)
• M26: 14,640,396 km (0.067 R)
• M27: 14,965,322 km (0.106 R)
• M28: 15,058,671 km (0.1 R)
• M29: 15,175,507 km (0.108 R)
• M30: 15,717,201 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.5

Radius: 8.9

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.97 AU - 11.63 AU

Year: 11377 Days

Day: 13.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,648,259 km

• M1: 167,250 km (0.106 R)
• M2: 258,804 km (0.111 R)
• M3: 419,323 km (0.116 R)
• M4: 983,456 km (0.105 R)
• M5: 1,091,167 km (0.101 R)
• M6: 1,271,881 km (0.106 R)
• M7: 1,366,128 km (0.094 R)
• M8: 1,818,661 km (0.092 R)
• M9: 1,925,474 km (0.041 R)
• M10: 2,117,408 km (0.071 R)
• M11: 2,852,981 km (0.057 R)
• M12: 3,009,012 km (0.112 R)
• M13: 3,104,156 km (0.087 R)
• M14: 3,831,351 km (0.075 R)
• M15: 3,934,574 km (0.116 R)
• M16: 4,073,550 km (0.077 R)
• M17: 4,536,705 km (0.069 R)
• M18: 4,830,066 km (0.05 R)
• M19: 5,016,615 km (0.119 R)
• M20: 5,129,711 km (0.104 R)
• M21: 5,358,297 km (0.091 R)
• M22: 5,435,339 km (0.059 R)
• M23: 6,104,640 km (0.068 R)
• M24: 6,346,989 km (0.092 R)
• M25: 6,551,489 km (0.112 R)
• M26: 8,577,344 km (0.09 R)
• M27: 10,249,249 km (0.119 R)
• M28: 12,221,099 km (0.103 R)
• M29: 12,835,198 km (0.12 R)
• M30: 12,990,182 km (0.064 R)
• M31: 13,616,697 km (0.069 R)
• M32: 13,774,972 km (0.105 R)
• M33: 14,039,910 km (0.088 R)
• M34: 14,253,087 km (0.046 R)
• M35: 14,844,896 km (0.083 R)
• M36: 15,389,881 km (0.068 R)
• M37: 16,724,593 km (0.098 R)
• M38: 18,269,939 km (0.112 R)
• M39: 18,619,400 km (0.085 R)
• M40: 19,266,111 km (0.09 R)
• M41: 20,039,832 km (0.111 R)
• M42: 20,400,362 km (0.051 R)
• M43: 21,188,743 km (0.042 R)
• M44: 23,487,015 km (0.081 R)
• M45: 24,697,711 km (0.063 R)
• M46: 25,732,779 km (0.107 R)
• M47: 26,518,467 km (0.09 R)
• M48: 26,914,303 km (0.045 R)
• M49: 27,511,647 km (0.083 R)
• M50: 27,778,529 km (0.04 R)
• M51: 28,247,668 km (0.072 R)
• M52: 28,922,355 km (0.061 R)
• M53: 29,329,710 km (0.093 R)
• M54: 29,739,010 km (0.105 R)
• M55: 30,012,923 km (0.12 R)
• M56: 30,356,550 km (0.114 R)
• M57: 30,632,258 km (0.06 R)
• M58: 32,023,668 km (0.091 R)
• M59: 32,093,830 km (0.11 R)
• M60: 34,149,304 km (0.115 R)
• M61: 34,723,760 km (0.109 R)
• M62: 34,867,823 km (0.113 R)
• M63: 35,446,318 km (0.093 R)
• M64: 36,466,276 km (0.111 R)
• M65: 36,759,488 km (0.03 R)
• M66: 40,489,860 km (0.06 R)
• M67: 41,555,745 km (0.104 R)
• M68: 42,168,947 km (0.115 R)
• M69: 43,715,191 km (0.111 R)
• M70: 44,416,954 km (0.081 R)
• M71: 44,651,823 km (0.063 R)
• M72: 45,201,146 km (0.071 R)
• M73: 45,279,835 km (0.096 R)
• M74: 45,358,523 km (0.096 R)
• M75: 45,673,876 km (0.045 R)
• M76: 46,306,674 km (0.039 R)
• M77: 46,703,707 km (0.116 R)
• M78: 48,302,908 km (0.088 R)
• M79: 48,383,243 km (0.064 R)
• M80: 48,786,110 km (0.038 R)
• M81: 49,190,024 km (0.056 R)
• M82: 49,270,956 km (0.1 R)
• M83: 50,001,293 km (0.092 R)
• M84: 51,144,370 km (0.116 R)
• M85: 52,048,690 km (0.095 R)
• M86: 53,041,122 km (0.111 R)
• M87: 53,123,999 km (0.108 R)
• M88: 53,290,202 km (0.11 R)
• M89: 53,872,886 km (0.103 R)
• M90: 56,055,669 km (0.114 R)
• M91: 56,563,404 km (0.084 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: 473 - 13,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit