🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.5 AU - 0.64 AU

Year: 156 Days

Day: 34.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,747,902 km

• M1: 54,154 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.73 AU

Year: 172 Days

Day: 45 Hours

Environment

Temp: 189 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,747,902 km

• M1: 548,276 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.38 AU - 4.18 AU

Year: 2658 Days

Day: 41.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,747,902 km

• M1: 70,012 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.3 AU - 4.46 AU

Year: 2764 Days

Day: 14.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,747,902 km

• M1: 1,967,960 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.71 AU - 4.47 AU

Year: 2991 Days

Day: 17.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,747,902 km

• M1: 258,505 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.8

Radius: 13.3

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.25 AU - 8.77 AU

Year: 8199 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,747,902 km

• M1: 168,746 km (0.107 R)
• M2: 367,712 km (0.07 R)
• M3: 473,178 km (0.119 R)
• M4: 617,690 km (0.07 R)
• M5: 793,916 km (0.114 R)
• M6: 896,540 km (0.083 R)
• M7: 1,004,251 km (0.057 R)
• M8: 1,183,020 km (0.113 R)
• M9: 1,573,620 km (0.098 R)
• M10: 1,668,016 km (0.031 R)
• M11: 2,471,656 km (0.032 R)
• M12: 2,763,821 km (0.109 R)
• M13: 3,067,504 km (0.082 R)
• M14: 3,431,626 km (0.118 R)
• M15: 3,656,770 km (0.107 R)
• M16: 3,835,390 km (0.114 R)
• M17: 3,938,762 km (0.112 R)
• M18: 4,201,307 km (0.086 R)
• M19: 4,334,897 km (0.116 R)
• M20: 4,469,835 km (0.097 R)
• M21: 5,023,646 km (0.108 R)
• M22: 5,251,334 km (0.051 R)
• M23: 5,805,893 km (0.119 R)
• M24: 6,688,222 km (0.119 R)
• M25: 6,844,701 km (0.12 R)
• M26: 7,417,960 km (0.111 R)
• M27: 7,677,662 km (0.12 R)
• M28: 7,808,710 km (0.098 R)
• M29: 8,106,260 km (0.073 R)
• M30: 8,986,942 km (0.082 R)
• M31: 9,298,854 km (0.063 R)
• M32: 9,473,734 km (0.052 R)
• M33: 9,720,271 km (0.074 R)
• M34: 9,897,844 km (0.113 R)
• M35: 10,184,025 km (0.097 R)
• M36: 11,468,322 km (0.116 R)
• M37: 11,844,711 km (0.045 R)
• M38: 12,455,220 km (0.12 R)
• M39: 13,154,440 km (0.055 R)
• M40: 13,311,667 km (0.1 R)
• M41: 13,469,343 km (0.043 R)
• M42: 13,866,526 km (0.099 R)
• M43: 14,026,446 km (0.103 R)
• M44: 14,348,081 km (0.031 R)
• M45: 14,469,405 km (0.112 R)
• M46: 15,327,947 km (0.079 R)
• M47: 15,451,964 km (0.088 R)
• M48: 15,659,307 km (0.119 R)
• M49: 16,035,097 km (0.057 R)
• M50: 16,329,356 km (0.085 R)
• M51: 16,455,915 km (0.091 R)
• M52: 16,923,259 km (0.068 R)
• M53: 17,137,034 km (0.1 R)
• M54: 17,783,896 km (0.099 R)
• M55: 17,870,812 km (0.09 R)
• M56: 18,088,627 km (0.115 R)
• M57: 18,747,306 km (0.1 R)
• M58: 19,637,712 km (0.089 R)
• M59: 20,133,330 km (0.098 R)
• M60: 20,269,165 km (0.091 R)
• M61: 20,496,255 km (0.07 R)
• M62: 21,228,985 km (0.068 R)
• M63: 21,367,213 km (0.105 R)
• M64: 21,505,891 km (0.1 R)
• M65: 21,830,518 km (0.089 R)
• M66: 22,955,793 km (0.109 R)
• M67: 24,679,011 km (0.104 R)
• M68: 24,921,659 km (0.096 R)
• M69: 26,493,185 km (0.117 R)
• M70: 26,791,483 km (0.063 R)
• M71: 28,757,049 km (0.104 R)
• M72: 29,473,922 km (0.081 R)
• M73: 29,782,991 km (0.081 R)
• M74: 30,093,108 km (0.063 R)
• M75: 30,820,901 km (0.099 R)
• M76: 31,817,971 km (0.074 R)
• M77: 31,976,246 km (0.117 R)
• M78: 32,506,271 km (0.1 R)
• M79: 33,199,358 km (0.04 R)
• M80: 34,437,729 km (0.055 R)
• M81: 35,144,429 km (0.037 R)
• M82: 35,636,457 km (0.111 R)
• M83: 36,020,624 km (0.082 R)
• M84: 36,130,728 km (0.089 R)
• M85: 36,406,287 km (0.059 R)
• M86: 36,737,946 km (0.12 R)
• M87: 36,959,650 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.2

Radius: 14.9

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.13 AU - 10.85 AU

Year: 9748 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,747,902 km

• M1: 319,840 km (0.05 R)
• M2: 607,517 km (0.071 R)
• M3: 884,572 km (0.029 R)
• M4: 1,604,736 km (0.113 R)
• M5: 1,711,400 km (0.045 R)
• M6: 1,932,505 km (0.099 R)
• M7: 2,163,185 km (0.083 R)
• M8: 2,601,806 km (0.115 R)
• M9: 2,728,815 km (0.103 R)
• M10: 3,394,974 km (0.114 R)
• M11: 3,618,922 km (0.054 R)
• M12: 3,818,934 km (0.071 R)
• M13: 4,111,099 km (0.089 R)
• M14: 4,410,594 km (0.08 R)
• M15: 4,532,516 km (0.071 R)
• M16: 4,686,452 km (0.051 R)
• M17: 4,810,918 km (0.046 R)
• M18: 5,255,373 km (0.112 R)
• M19: 6,320,660 km (0.057 R)
• M20: 7,091,537 km (0.117 R)
• M21: 7,488,121 km (0.113 R)
• M22: 8,759,853 km (0.052 R)
• M23: 9,578,602 km (0.104 R)
• M24: 9,777,118 km (0.077 R)
• M25: 10,057,465 km (0.086 R)
• M26: 10,421,885 km (0.047 R)
• M27: 10,873,072 km (0.114 R)
• M28: 12,567,867 km (0.083 R)
• M29: 12,916,579 km (0.12 R)
• M30: 13,048,225 km (0.061 R)
• M31: 13,357,145 km (0.086 R)
• M32: 13,713,038 km (0.091 R)
• M33: 14,027,194 km (0.081 R)
• M34: 14,799,867 km (0.076 R)
• M35: 15,214,552 km (0.06 R)
• M36: 15,632,977 km (0.092 R)
• M37: 16,863,420 km (0.057 R)
• M38: 17,103,674 km (0.081 R)
• M39: 17,977,775 km (0.113 R)
• M40: 18,916,352 km (0.076 R)
• M41: 19,467,021 km (0.086 R)
• M42: 20,635,381 km (0.119 R)
• M43: 20,995,463 km (0.105 R)
• M44: 21,150,446 km (0.112 R)
• M45: 21,461,610 km (0.112 R)
• M46: 22,035,916 km (0.119 R)
• M47: 22,827,139 km (0.073 R)
• M48: 22,933,354 km (0.103 R)
• M49: 23,306,451 km (0.115 R)
• M50: 23,574,231 km (0.096 R)
• M51: 24,058,629 km (0.1 R)
• M52: 25,366,563 km (0.12 R)
• M53: 25,531,719 km (0.081 R)
• M54: 26,029,282 km (0.082 R)
• M55: 27,315,225 km (0.101 R)
• M56: 27,654,064 km (0.119 R)
• M57: 27,937,552 km (0.087 R)
• M58: 29,023,632 km (0.086 R)
• M59: 29,948,895 km (0.082 R)
• M60: 30,298,356 km (0.107 R)
• M61: 32,125,395 km (0.101 R)
• M62: 32,363,704 km (0.112 R)
• M63: 32,483,233 km (0.061 R)
• M64: 32,962,245 km (0.108 R)
• M65: 33,262,787 km (0.108 R)
• M66: 33,745,689 km (0.088 R)
• M67: 34,535,416 km (0.046 R)
• M68: 34,779,560 km (0.078 R)
• M69: 35,331,128 km (0.094 R)
• M70: 35,885,537 km (0.058 R)
• M71: 36,132,823 km (0.094 R)
• M72: 36,567,105 km (0.114 R)
• M73: 36,816,036 km (0.083 R)
• M74: 37,065,416 km (0.092 R)
• M75: 37,628,801 km (0.104 R)
• M76: 38,447,550 km (0.087 R)
• M77: 38,764,099 km (0.096 R)
• M78: 39,336,012 km (0.07 R)
• M79: 40,166,879 km (0.097 R)
• M80: 40,939,103 km (0.054 R)
• M81: 41,781,040 km (0.103 R)
• M82: 43,680,035 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891

Radius: 3.9

Gravity: 58.58 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.23 AU - 16.77 AU

Year: 17939 Days

Day: 18.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 36,747,902 km

• M1: 204,799 km (0.074 R)
• M2: 317,746 km (0.089 R)
• M3: 597,943 km (0.079 R)
• M4: 689,347 km (0.099 R)
• M5: 1,044,343 km (0.113 R)
• M6: 1,240,316 km (0.095 R)
• M7: 1,387,371 km (0.098 R)
• M8: 1,508,994 km (0.119 R)
• M9: 2,273,439 km (0.053 R)
• M10: 2,489,757 km (0.109 R)
• M11: 2,750,506 km (0.114 R)
• M12: 2,903,395 km (0.077 R)
• M13: 3,059,127 km (0.108 R)
• M14: 3,750,867 km (0.073 R)
• M15: 4,311,111 km (0.098 R)
• M16: 4,355,243 km (0.064 R)
• M17: 4,896,937 km (0.119 R)
• M18: 6,291,338 km (0.112 R)
• M19: 6,442,133 km (0.098 R)
• M20: 6,696,150 km (0.061 R)
• M21: 7,266,567 km (0.111 R)
• M22: 7,584,163 km (0.08 R)
• M23: 7,906,247 km (0.085 R)
• M24: 8,508,528 km (0.062 R)
• M25: 8,564,029 km (0.099 R)
• M26: 8,675,330 km (0.117 R)
• M27: 8,731,130 km (0.117 R)
• M28: 9,296,012 km (0.078 R)
• M29: 9,989,398 km (0.112 R)
• M30: 11,364,202 km (0.111 R)
• M31: 12,042,479 km (0.118 R)
• M32: 12,733,771 km (0.087 R)
• M33: 12,797,200 km (0.114 R)
• M34: 15,965,234 km (0.072 R)
• M35: 17,918,683 km (0.086 R)
• M36: 18,634,360 km (0.086 R)
• M37: 19,140,898 km (0.089 R)
• M38: 22,044,742 km (0.061 R)
• M39: 22,121,037 km (0.074 R)
• M40: 22,273,777 km (0.031 R)
• M41: 23,352,826 km (0.07 R)
• M42: 24,133,876 km (0.06 R)
• M43: 25,003,040 km (0.026 R)
• M44: 25,241,798 km (0.105 R)
• M45: 26,285,243 km (0.098 R)
• M46: 27,835,526 km (0.058 R)
• M47: 29,247,581 km (0.066 R)
• M48: 30,597,701 km (0.082 R)
• M49: 31,023,756 km (0.112 R)
• M50: 32,313,738 km (0.093 R)
• M51: 33,008,770 km (0.114 R)
• M52: 33,183,351 km (0.053 R)
• M53: 33,796,702 km (0.097 R)
• M54: 34,325,381 km (0.062 R)
• M55: 34,856,753 km (0.066 R)
• M56: 35,034,625 km (0.085 R)
• M57: 35,480,277 km (0.109 R)
• M58: 35,927,724 km (0.077 R)
• M59: 37,554,451 km (0.092 R)
• M60: 38,376,641 km (0.082 R)
• M61: 39,020,361 km (0.081 R)
• M62: 41,630,395 km (0.057 R)
• M63: 44,007,954 km (0.114 R)
• M64: 44,488,761 km (0.069 R)
• M65: 44,681,443 km (0.11 R)
• M66: 45,068,004 km (0.086 R)
• M67: 46,429,195 km (0.027 R)
• M68: 49,690,728 km (0.097 R)
• M69: 50,894,991 km (0.091 R)
• M70: 51,197,478 km (0.082 R)
• M71: 53,434,415 km (0.118 R)
• M72: 53,639,364 km (0.073 R)
• M73: 55,495,574 km (0.111 R)
• M74: 56,327,189 km (0.073 R)
• M75: 57,477,596 km (0.117 R)
• M76: 57,687,482 km (0.105 R)
• M77: 58,002,984 km (0.108 R)
• M78: 59,058,547 km (0.06 R)
• M79: 59,270,527 km (0.069 R)
• M80: 60,333,719 km (0.089 R)
• M81: 61,725,278 km (0.091 R)
• M82: 62,802,832 km (0.083 R)
• M83: 64,867,432 km (0.12 R)
• M84: 65,085,994 km (0.082 R)
• M85: 66,513,008 km (0.086 R)
• M86: 67,396,234 km (0.119 R)
• M87: 67,950,195 km (0.054 R)
• M88: 70,630,391 km (0.06 R)
• M89: 70,855,236 km (0.107 R)
• M90: 71,080,381 km (0.115 R)
• M91: 71,870,258 km (0.076 R)
• M92: 72,209,695 km (0.043 R)
• M93: 73,458,688 km (0.05 R)
• M94: 75,288,270 km (0.086 R)
• M95: 75,403,012 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.2

Radius: 5.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.29 AU - 19.21 AU

Year: 27045 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,747,902 km

• M1: 277,055 km (0.1 R)
• M2: 477,217 km (0.116 R)
• M3: 944,262 km (0.12 R)
• M4: 1,107,473 km (0.116 R)
• M5: 1,516,324 km (0.098 R)
• M6: 1,554,023 km (0.088 R)
• M7: 1,611,019 km (0.114 R)
• M8: 1,806,394 km (0.073 R)
• M9: 2,262,369 km (0.069 R)
• M10: 2,436,800 km (0.085 R)
• M11: 2,547,951 km (0.105 R)
• M12: 4,192,630 km (0.079 R)
• M13: 4,542,689 km (0.107 R)
• M14: 4,958,122 km (0.073 R)
• M15: 5,472,739 km (0.038 R)
• M16: 6,185,124 km (0.103 R)
• M17: 6,367,633 km (0.107 R)
• M18: 7,052,343 km (0.108 R)
• M19: 7,339,272 km (0.095 R)
• M20: 7,467,926 km (0.103 R)
• M21: 9,591,318 km (0.049 R)
• M22: 9,732,089 km (0.112 R)
• M23: 9,767,395 km (0.092 R)
• M24: 9,838,154 km (0.073 R)
• M25: 10,518,376 km (0.109 R)
• M26: 10,992,601 km (0.116 R)
• M27: 11,066,203 km (0.117 R)
• M28: 13,702,716 km (0.095 R)
• M29: 14,220,325 km (0.112 R)
• M30: 14,380,843 km (0.109 R)
• M31: 15,069,742 km (0.112 R)
• M32: 17,328,370 km (0.117 R)
• M33: 17,371,155 km (0.102 R)
• M34: 18,191,400 km (0.075 R)
• M35: 20,771,814 km (0.034 R)
• M36: 20,817,292 km (0.073 R)
• M37: 21,091,056 km (0.047 R)
• M38: 22,058,056 km (0.109 R)
• M39: 22,570,280 km (0.071 R)
• M40: 23,464,426 km (0.072 R)
• M41: 23,796,832 km (0.115 R)
• M42: 24,658,516 km (0.058 R)
• M43: 25,238,507 km (0.111 R)
• M44: 25,970,041 km (0.077 R)
• M45: 26,117,095 km (0.086 R)
• M46: 26,215,381 km (0.055 R)
• M47: 27,603,650 km (0.079 R)
• M48: 28,155,516 km (0.071 R)
• M49: 30,865,182 km (0.11 R)
• M50: 32,329,895 km (0.057 R)
• M51: 33,977,865 km (0.105 R)
• M52: 35,001,414 km (0.061 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 17,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit