🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.74 AU - 0.78 AU

Year: 246 Days

Day: 16.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.99 AU - 1.37 AU

Year: 475 Days

Day: 35.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.75 AU - 1.81 AU

Year: 881 Days

Day: 18.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.61 AU - 3.81 AU

Year: 2133 Days

Day: 12.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 12.2

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.6 AU - 8.96 AU

Year: 9648 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,873,457 km

• M1: 153,039 km (0.088 R)
• M2: 385,514 km (0.072 R)
• M3: 608,265 km (0.09 R)
• M4: 828,323 km (0.044 R)
• M5: 956,978 km (0.119 R)
• M6: 1,199,476 km (0.076 R)
• M7: 1,600,847 km (0.062 R)
• M8: 1,702,723 km (0.096 R)
• M9: 2,267,605 km (0.029 R)
• M10: 2,523,716 km (0.114 R)
• M11: 2,888,286 km (0.089 R)
• M12: 3,089,645 km (0.052 R)
• M13: 3,321,970 km (0.107 R)
• M14: 3,400,659 km (0.11 R)
• M15: 3,586,759 km (0.074 R)
• M16: 4,137,279 km (0.075 R)
• M17: 5,255,523 km (0.099 R)
• M18: 6,266,056 km (0.089 R)
• M19: 6,561,063 km (0.075 R)
• M20: 6,693,757 km (0.105 R)
• M21: 6,961,687 km (0.119 R)
• M22: 7,404,496 km (0.082 R)
• M23: 7,821,575 km (0.117 R)
• M24: 8,606,066 km (0.072 R)
• M25: 8,860,981 km (0.081 R)
• M26: 9,341,041 km (0.063 R)
• M27: 10,057,764 km (0.045 R)
• M28: 10,636,259 km (0.072 R)
• M29: 11,584,261 km (0.064 R)
• M30: 11,987,277 km (0.094 R)
• M31: 12,231,272 km (0.092 R)
• M32: 12,353,942 km (0.046 R)
• M33: 12,477,061 km (0.11 R)
• M34: 12,931,689 km (0.1 R)
• M35: 13,857,400 km (0.116 R)
• M36: 14,199,231 km (0.055 R)
• M37: 14,673,906 km (0.086 R)
• M38: 14,760,822 km (0.08 R)
• M39: 15,417,856 km (0.111 R)
• M40: 15,506,118 km (0.109 R)
• M41: 15,594,680 km (0.106 R)
• M42: 16,174,073 km (0.119 R)
• M43: 16,715,019 km (0.102 R)
• M44: 17,033,513 km (0.076 R)
• M45: 17,861,387 km (0.11 R)
• M46: 18,093,713 km (0.052 R)
• M47: 18,420,584 km (0.11 R)
• M48: 19,795,688 km (0.058 R)
• M49: 21,105,567 km (0.07 R)
• M50: 21,894,995 km (0.106 R)
• M51: 22,093,960 km (0.076 R)
• M52: 22,293,374 km (0.088 R)
• M53: 22,845,091 km (0.101 R)
• M54: 23,046,749 km (0.103 R)
• M55: 23,961,839 km (0.108 R)
• M56: 25,200,360 km (0.076 R)
• M57: 25,985,001 km (0.086 R)
• M58: 26,406,717 km (0.089 R)
• M59: 27,310,438 km (0.043 R)
• M60: 30,137,389 km (0.047 R)
• M61: 30,303,293 km (0.084 R)
• M62: 31,025,850 km (0.058 R)
• M63: 31,417,198 km (0.029 R)
• M64: 32,148,433 km (0.105 R)
• M65: 32,431,173 km (0.079 R)
• M66: 32,544,568 km (0.111 R)
• M67: 32,657,963 km (0.077 R)
• M68: 33,398,772 km (0.043 R)
• M69: 33,857,289 km (0.091 R)
• M70: 34,029,776 km (0.116 R)
• M71: 34,260,306 km (0.119 R)
• M72: 34,606,924 km (0.05 R)
• M73: 34,954,739 km (0.085 R)
• M74: 35,070,977 km (0.116 R)
• M75: 35,595,467 km (0.119 R)
• M76: 35,712,452 km (0.053 R)
• M77: 35,946,573 km (0.057 R)
• M78: 36,122,650 km (0.071 R)
• M79: 36,652,226 km (0.11 R)
• M80: 37,303,127 km (0.114 R)
• M81: 39,339,154 km (0.062 R)
• M82: 40,798,032 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.9

Radius: 9.6

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.56 AU - 13.06 AU

Year: 14106 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,873,457 km

• M1: 246,238 km (0.115 R)
• M2: 547,528 km (0.083 R)
• M3: 1,110,465 km (0.052 R)
• M4: 1,181,973 km (0.077 R)
• M5: 1,255,276 km (0.035 R)
• M6: 1,618,051 km (0.095 R)
• M7: 1,727,556 km (0.05 R)
• M8: 1,868,178 km (0.036 R)
• M9: 2,042,011 km (0.057 R)
• M10: 2,374,717 km (0.06 R)
• M11: 2,595,373 km (0.118 R)
• M12: 2,659,701 km (0.08 R)
• M13: 2,955,904 km (0.092 R)
• M14: 3,159,208 km (0.077 R)
• M15: 3,228,023 km (0.104 R)
• M16: 3,437,609 km (0.066 R)
• M17: 3,760,292 km (0.116 R)
• M18: 4,130,397 km (0.058 R)
• M19: 4,589,962 km (0.106 R)
• M20: 5,146,765 km (0.087 R)
• M21: 5,936,492 km (0.118 R)
• M22: 6,236,885 km (0.081 R)
• M23: 6,454,550 km (0.09 R)
• M24: 6,674,758 km (0.114 R)
• M25: 7,812,749 km (0.071 R)
• M26: 8,047,468 km (0.065 R)
• M27: 9,256,069 km (0.101 R)
• M28: 9,654,747 km (0.046 R)
• M29: 9,957,533 km (0.103 R)
• M30: 10,417,397 km (0.049 R)
• M31: 10,832,083 km (0.075 R)
• M32: 11,146,537 km (0.101 R)
• M33: 12,108,302 km (0.037 R)
• M34: 13,487,594 km (0.106 R)
• M35: 14,053,224 km (0.104 R)
• M36: 14,568,888 km (0.058 R)
• M37: 15,736,948 km (0.114 R)
• M38: 15,855,430 km (0.111 R)
• M39: 17,361,132 km (0.041 R)
• M40: 18,162,079 km (0.04 R)
• M41: 19,481,084 km (0.08 R)
• M42: 19,672,120 km (0.117 R)
• M43: 21,747,491 km (0.075 R)
• M44: 22,011,831 km (0.1 R)
• M45: 23,079,511 km (0.059 R)
• M46: 24,438,009 km (0.1 R)
• M47: 24,644,005 km (0.108 R)
• M48: 24,919,565 km (0.089 R)
• M49: 25,682,514 km (0.115 R)
• M50: 26,242,309 km (0.119 R)
• M51: 26,382,931 km (0.108 R)
• M52: 26,806,143 km (0.08 R)
• M53: 27,516,434 km (0.112 R)
• M54: 27,659,300 km (0.069 R)
• M55: 27,945,630 km (0.066 R)
• M56: 29,977,768 km (0.085 R)
• M57: 31,309,039 km (0.114 R)
• M58: 31,831,884 km (0.109 R)
• M59: 31,906,832 km (0.095 R)
• M60: 33,038,091 km (0.099 R)
• M61: 33,952,434 km (0.099 R)
• M62: 34,182,365 km (0.06 R)
• M63: 34,875,153 km (0.102 R)
• M64: 35,339,505 km (0.112 R)
• M65: 35,650,369 km (0.119 R)
• M66: 38,089,413 km (0.083 R)
• M67: 38,328,171 km (0.095 R)
• M68: 38,647,563 km (0.09 R)
• M69: 39,369,223 km (0.063 R)
• M70: 41,888,750 km (0.088 R)
• M71: 42,135,287 km (0.083 R)
• M72: 42,960,769 km (0.116 R)
• M73: 44,208,864 km (0.054 R)
• M74: 45,047,659 km (0.081 R)
• M75: 45,131,733 km (0.078 R)
• M76: 47,081,891 km (0.09 R)
• M77: 47,338,301 km (0.108 R)
• M78: 48,540,919 km (0.119 R)
• M79: 49,059,425 km (0.098 R)
• M80: 50,189,188 km (0.083 R)
• M81: 50,713,379 km (0.112 R)
• M82: 50,976,222 km (0.114 R)
• M83: 52,739,981 km (0.084 R)
• M84: 54,344,418 km (0.1 R)
• M85: 58,058,186 km (0.099 R)
• M86: 58,425,000 km (0.114 R)
• M87: 58,608,556 km (0.12 R)
• M88: 58,792,412 km (0.108 R)
• M89: 60,362,741 km (0.095 R)
• M90: 61,386,140 km (0.113 R)
• M91: 62,040,331 km (0.102 R)
• M92: 62,415,373 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.3

Radius: 12.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.14 AU - 13.66 AU

Year: 14275 Days

Day: 12.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,873,457 km

• M1: 171,589 km (0.118 R)
• M2: 287,677 km (0.1 R)
• M3: 813,364 km (0.102 R)
• M4: 1,152,801 km (0.07 R)
• M5: 1,305,690 km (0.105 R)
• M6: 1,536,370 km (0.116 R)
• M7: 1,681,330 km (0.089 R)
• M8: 2,037,972 km (0.099 R)
• M9: 2,418,848 km (0.091 R)
• M10: 2,560,368 km (0.113 R)
• M11: 3,499,543 km (0.072 R)
• M12: 3,628,048 km (0.03 R)
• M13: 4,124,114 km (0.086 R)
• M14: 5,107,271 km (0.111 R)
• M15: 5,475,581 km (0.032 R)
• M16: 5,663,027 km (0.057 R)
• M17: 6,082,949 km (0.058 R)
• M18: 6,394,860 km (0.101 R)
• M19: 6,791,893 km (0.101 R)
• M20: 7,485,728 km (0.064 R)
• M21: 8,202,002 km (0.074 R)
• M22: 8,330,657 km (0.092 R)
• M23: 8,633,592 km (0.107 R)
• M24: 9,250,384 km (0.1 R)
• M25: 9,429,303 km (0.092 R)
• M26: 10,760,276 km (0.047 R)
• M27: 11,090,289 km (0.077 R)
• M28: 11,760,487 km (0.097 R)
• M29: 12,296,347 km (0.11 R)
• M30: 12,591,952 km (0.1 R)
• M31: 12,840,135 km (0.116 R)
• M32: 13,039,848 km (0.085 R)
• M33: 13,140,079 km (0.115 R)
• M34: 13,240,608 km (0.116 R)
• M35: 15,569,099 km (0.117 R)
• M36: 16,971,130 km (0.067 R)
• M37: 17,080,636 km (0.116 R)
• M38: 17,909,707 km (0.092 R)
• M39: 18,244,956 km (0.069 R)
• M40: 18,582,300 km (0.111 R)
• M41: 19,492,154 km (0.1 R)
• M42: 19,952,466 km (0.059 R)
• M43: 20,126,000 km (0.104 R)
• M44: 20,358,176 km (0.054 R)
• M45: 22,187,608 km (0.065 R)
• M46: 25,185,101 km (0.09 R)
• M47: 25,938,326 km (0.12 R)
• M48: 26,064,587 km (0.11 R)
• M49: 26,381,285 km (0.053 R)
• M50: 27,018,273 km (0.053 R)
• M51: 27,210,357 km (0.086 R)
• M52: 28,047,955 km (0.104 R)
• M53: 28,763,332 km (0.114 R)
• M54: 30,212,038 km (0.097 R)
• M55: 31,079,257 km (0.107 R)
• M56: 31,347,785 km (0.035 R)
• M57: 31,549,742 km (0.051 R)
• M58: 32,770,012 km (0.089 R)
• M59: 32,906,595 km (0.066 R)
• M60: 33,111,694 km (0.11 R)
• M61: 33,385,906 km (0.064 R)
• M62: 34,838,053 km (0.069 R)
• M63: 35,887,931 km (0.097 R)
• M64: 36,948,131 km (0.097 R)
• M65: 37,161,308 km (0.093 R)
• M66: 37,303,725 km (0.025 R)
• M67: 37,446,292 km (0.053 R)
• M68: 38,954,538 km (0.105 R)
• M69: 39,752,493 km (0.085 R)
• M70: 42,550,272 km (0.112 R)
• M71: 42,699,271 km (0.087 R)
• M72: 43,371,863 km (0.067 R)
• M73: 43,747,055 km (0.064 R)
• M74: 44,048,046 km (0.104 R)
• M75: 46,173,981 km (0.092 R)
• M76: 47,018,312 km (0.072 R)
• M77: 47,326,633 km (0.12 R)
• M78: 47,790,386 km (0.115 R)
• M79: 48,566,500 km (0.091 R)
• M80: 49,112,383 km (0.106 R)
• M81: 50,367,509 km (0.108 R)
• M82: 51,236,523 km (0.102 R)
• M83: 51,315,810 km (0.05 R)
• M84: 52,190,359 km (0.077 R)
• M85: 52,349,830 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit