🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.49 AU - 0.61 AU

Year: 144 Days

Day: 46.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.85 AU - 1.41 AU

Year: 424 Days

Day: 37.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,529,472 km

• M1: 337,792 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.18 AU - 1.32 AU

Year: 493 Days

Day: 45.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,529,472 km

• M1: 55,800 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.06 AU - 1.54 AU

Year: 523 Days

Day: 16 Hours

Environment

Temp: 7 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.49 AU - 1.87 AU

Year: 769 Days

Day: 35.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 150.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,529,472 km

• M1: 320,588 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.08 AU - 3.32 AU

Year: 1567 Days

Day: 13.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 8.1

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.96 AU - 6.86 AU

Year: 5730 Days

Day: 12.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,529,472 km

• M1: 204,650 km (0.075 R)
• M2: 320,887 km (0.058 R)
• M3: 383,569 km (0.115 R)
• M4: 499,058 km (0.077 R)
• M5: 839,992 km (0.099 R)
• M6: 1,125,574 km (0.119 R)
• M7: 1,646,624 km (0.097 R)
• M8: 1,922,482 km (0.077 R)
• M9: 2,429,320 km (0.101 R)
• M10: 2,539,873 km (0.041 R)
• M11: 2,607,192 km (0.1 R)
• M12: 2,674,960 km (0.111 R)
• M13: 2,975,950 km (0.09 R)
• M14: 3,214,709 km (0.042 R)
• M15: 3,509,566 km (0.093 R)
• M16: 4,178,269 km (0.045 R)
• M17: 4,609,260 km (0.104 R)
• M18: 4,885,717 km (0.072 R)
• M19: 5,282,002 km (0.06 R)
• M20: 5,571,473 km (0.1 R)
• M21: 5,777,171 km (0.038 R)
• M22: 6,196,045 km (0.112 R)
• M23: 6,905,438 km (0.103 R)
• M24: 7,221,837 km (0.115 R)
• M25: 7,349,743 km (0.081 R)
• M26: 7,414,070 km (0.102 R)
• M27: 7,543,173 km (0.087 R)
• M28: 8,333,050 km (0.067 R)
• M29: 9,636,945 km (0.117 R)
• M30: 9,777,866 km (0.118 R)
• M31: 9,954,990 km (0.091 R)
• M32: 10,026,049 km (0.09 R)
• M33: 10,819,965 km (0.088 R)
• M34: 11,113,626 km (0.106 R)
• M35: 11,335,629 km (0.033 R)
• M36: 11,521,729 km (0.099 R)
• M37: 11,596,378 km (0.058 R)
• M38: 12,698,017 km (0.098 R)
• M39: 14,351,971 km (0.041 R)
• M40: 14,593,721 km (0.095 R)
• M41: 14,877,508 km (0.075 R)
• M42: 15,081,261 km (0.078 R)
• M43: 15,244,921 km (0.117 R)
• M44: 15,532,897 km (0.11 R)
• M45: 16,660,266 km (0.117 R)
• M46: 16,999,404 km (0.101 R)
• M47: 17,298,002 km (0.109 R)
• M48: 17,383,572 km (0.1 R)
• M49: 18,160,583 km (0.073 R)
• M50: 18,509,595 km (0.073 R)
• M51: 18,948,964 km (0.113 R)
• M52: 19,214,201 km (0.102 R)
• M53: 19,927,633 km (0.053 R)
• M54: 20,423,101 km (0.092 R)
• M55: 21,150,895 km (0.105 R)
• M56: 21,656,386 km (0.047 R)
• M57: 21,748,688 km (0.107 R)
• M58: 22,305,342 km (0.032 R)
• M59: 22,632,213 km (0.066 R)
• M60: 24,194,464 km (0.106 R)
• M61: 24,386,099 km (0.081 R)
• M62: 24,530,311 km (0.081 R)
• M63: 25,206,643 km (0.109 R)
• M64: 25,400,970 km (0.103 R)
• M65: 26,232,585 km (0.11 R)
• M66: 26,429,605 km (0.11 R)
• M67: 26,924,176 km (0.075 R)
• M68: 27,671,717 km (0.099 R)
• M69: 27,872,327 km (0.056 R)
• M70: 28,375,724 km (0.109 R)
• M71: 28,679,109 km (0.043 R)
• M72: 29,187,442 km (0.076 R)
• M73: 30,161,175 km (0.117 R)
• M74: 30,367,470 km (0.102 R)
• M75: 30,885,528 km (0.101 R)
• M76: 31,093,469 km (0.075 R)
• M77: 32,351,288 km (0.101 R)
• M78: 32,404,096 km (0.108 R)
• M79: 32,933,373 km (0.069 R)
• M80: 33,039,438 km (0.065 R)
• M81: 33,252,316 km (0.083 R)
• M82: 33,625,562 km (0.119 R)
• M83: 34,592,114 km (0.051 R)
• M84: 34,808,133 km (0.092 R)
• M85: 35,731,302 km (0.104 R)
• M86: 35,949,565 km (0.119 R)
• M87: 36,442,640 km (0.027 R)
• M88: 36,827,555 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.2

Radius: 5.6

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.62 AU - 17.12 AU

Year: 24466 Days

Day: 18.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,529,472 km

• M1: 107,112 km (0.033 R)
• M2: 1,277,865 km (0.102 R)
• M3: 1,368,521 km (0.11 R)
• M4: 1,484,759 km (0.093 R)
• M5: 2,815,133 km (0.096 R)
• M6: 2,874,224 km (0.069 R)
• M7: 3,053,741 km (0.105 R)
• M8: 3,114,478 km (0.119 R)
• M9: 3,175,664 km (0.114 R)
• M10: 3,873,837 km (0.118 R)
• M11: 4,341,929 km (0.098 R)
• M12: 4,444,702 km (0.089 R)
• M13: 4,652,494 km (0.093 R)
• M14: 4,792,667 km (0.104 R)
• M15: 5,041,598 km (0.054 R)
• M16: 5,221,863 km (0.078 R)
• M17: 5,258,216 km (0.083 R)
• M18: 5,441,174 km (0.079 R)
• M19: 5,850,922 km (0.065 R)
• M20: 6,503,618 km (0.105 R)
• M21: 6,818,671 km (0.073 R)
• M22: 7,098,419 km (0.085 R)
• M23: 7,138,810 km (0.114 R)
• M24: 7,341,216 km (0.089 R)
• M25: 7,504,727 km (0.108 R)
• M26: 7,835,039 km (0.11 R)
• M27: 7,876,777 km (0.118 R)
• M28: 7,918,514 km (0.12 R)
• M29: 8,044,027 km (0.066 R)
• M30: 8,424,754 km (0.114 R)
• M31: 8,854,698 km (0.104 R)
• M32: 8,984,998 km (0.114 R)
• M33: 9,247,692 km (0.113 R)
• M34: 9,468,348 km (0.087 R)
• M35: 9,646,370 km (0.117 R)
• M36: 9,690,950 km (0.106 R)
• M37: 10,414,705 km (0.076 R)
• M38: 10,598,261 km (0.086 R)
• M39: 10,968,815 km (0.099 R)
• M40: 13,180,021 km (0.1 R)
• M41: 13,279,205 km (0.111 R)
• M42: 13,779,011 km (0.077 R)
• M43: 13,930,105 km (0.12 R)
• M44: 14,642,490 km (0.112 R)
• M45: 15,158,603 km (0.029 R)
• M46: 16,581,727 km (0.099 R)
• M47: 17,011,522 km (0.111 R)
• M48: 17,608,417 km (0.088 R)
• M49: 18,267,546 km (0.081 R)
• M50: 18,600,102 km (0.041 R)
• M51: 19,496,642 km (0.104 R)
• M52: 19,893,226 km (0.071 R)
• M53: 19,950,222 km (0.113 R)
• M54: 20,407,094 km (0.072 R)
• M55: 21,681,668 km (0.093 R)
• M56: 22,802,904 km (0.073 R)
• M57: 23,460,686 km (0.051 R)
• M58: 23,641,101 km (0.096 R)
• M59: 23,761,677 km (0.109 R)
• M60: 24,367,698 km (0.026 R)
• M61: 25,842,434 km (0.072 R)
• M62: 25,904,517 km (0.077 R)
• M63: 27,726,320 km (0.059 R)
• M64: 28,364,055 km (0.116 R)
• M65: 30,568,231 km (0.108 R)
• M66: 30,699,577 km (0.12 R)
• M67: 31,226,910 km (0.1 R)
• M68: 31,557,970 km (0.11 R)
• M69: 32,023,519 km (0.098 R)
• M70: 33,704,550 km (0.107 R)
• M71: 33,772,318 km (0.059 R)
• M72: 34,248,488 km (0.072 R)
• M73: 35,138,595 km (0.115 R)
• M74: 35,276,225 km (0.025 R)
• M75: 35,759,277 km (0.116 R)
• M76: 36,036,332 km (0.116 R)
• M77: 36,662,249 km (0.1 R)
• M78: 37,572,552 km (0.057 R)
• M79: 39,201,524 km (0.064 R)
• M80: 39,272,882 km (0.059 R)
• M81: 39,344,240 km (0.068 R)
• M82: 40,420,148 km (0.117 R)
• M83: 40,492,254 km (0.052 R)
• M84: 40,564,360 km (0.064 R)
• M85: 41,287,965 km (0.116 R)
• M86: 41,360,520 km (0.098 R)
• M87: 41,578,484 km (0.053 R)
• M88: 42,088,763 km (0.09 R)
• M89: 43,631,715 km (0.113 R)
• M90: 43,705,766 km (0.044 R)
• M91: 46,244,292 km (0.049 R)
• M92: 47,000,061 km (0.08 R)
• M93: 47,759,868 km (0.034 R)
• M94: 48,064,898 km (0.051 R)
• M95: 48,447,121 km (0.115 R)
• M96: 48,600,309 km (0.112 R)
• M97: 50,761,549 km (0.113 R)
• M98: 51,150,803 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.5

Radius: 4.2

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 16.5 AU - 24.44 AU

Year: 32702 Days

Day: 24.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,529,472 km

• M1: 431,440 km (0.052 R)
• M2: 507,137 km (0.082 R)
• M3: 760,107 km (0.059 R)
• M4: 948,451 km (0.102 R)
• M5: 1,624,334 km (0.12 R)
• M6: 2,054,577 km (0.064 R)
• M7: 2,483,923 km (0.09 R)
• M8: 2,868,390 km (0.112 R)
• M9: 3,049,253 km (0.088 R)
• M10: 3,809,211 km (0.117 R)
• M11: 4,540,595 km (0.119 R)
• M12: 6,738,337 km (0.109 R)
• M13: 7,665,993 km (0.113 R)
• M14: 8,632,844 km (0.117 R)
• M15: 8,841,384 km (0.109 R)
• M16: 10,071,677 km (0.108 R)
• M17: 10,236,085 km (0.064 R)
• M18: 10,958,642 km (0.062 R)
• M19: 11,127,688 km (0.048 R)
• M20: 11,411,475 km (0.113 R)
• M21: 11,697,656 km (0.102 R)
• M22: 11,928,186 km (0.095 R)
• M23: 12,335,392 km (0.12 R)
• M24: 13,043,887 km (0.085 R)
• M25: 14,192,500 km (0.099 R)
• M26: 14,747,807 km (0.055 R)
• M27: 14,996,887 km (0.055 R)
• M28: 15,059,270 km (0.081 R)
• M29: 15,688,927 km (0.086 R)
• M30: 15,879,515 km (0.101 R)
• M31: 17,431,443 km (0.077 R)
• M32: 17,694,735 km (0.112 R)
• M33: 17,826,830 km (0.054 R)
• M34: 18,492,541 km (0.115 R)
• M35: 18,693,750 km (0.077 R)
• M36: 19,437,999 km (0.06 R)
• M37: 20,607,256 km (0.07 R)
• M38: 21,375,741 km (0.075 R)
• M39: 24,468,976 km (0.097 R)
• M40: 24,689,932 km (0.113 R)
• M41: 27,775,238 km (0.094 R)
• M42: 28,159,854 km (0.073 R)
• M43: 29,793,912 km (0.108 R)
• M44: 30,424,467 km (0.106 R)
• M45: 31,298,567 km (0.066 R)
• M46: 31,859,260 km (0.045 R)
• M47: 33,479,106 km (0.098 R)
• M48: 34,216,623 km (0.063 R)
• M49: 35,125,580 km (0.106 R)
• M50: 36,377,565 km (0.066 R)
• M51: 37,559,238 km (0.068 R)
• M52: 38,582,188 km (0.1 R)
• M53: 41,969,234 km (0.065 R)
• M54: 42,233,723 km (0.053 R)
• M55: 43,742,717 km (0.054 R)
• M56: 44,279,474 km (0.076 R)
• M57: 44,908,533 km (0.101 R)
• M58: 45,631,091 km (0.107 R)
• M59: 45,902,910 km (0.109 R)
• M60: 46,721,958 km (0.077 R)
• M61: 48,097,660 km (0.113 R)
• M62: 48,836,823 km (0.061 R)
• M63: 49,022,325 km (0.087 R)
• M64: 49,300,726 km (0.117 R)
• M65: 50,701,112 km (0.059 R)
• M66: 52,209,208 km (0.106 R)
• M67: 52,873,722 km (0.108 R)
• M68: 54,883,569 km (0.087 R)
• M69: 55,076,401 km (0.07 R)
• M70: 55,752,733 km (0.074 R)
• M71: 56,334,519 km (0.109 R)
• M72: 59,868,021 km (0.099 R)
• M73: 60,662,834 km (0.099 R)
• M74: 64,791,137 km (0.064 R)
• M75: 64,994,740 km (0.078 R)
• M76: 65,300,667 km (0.066 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 13,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit