🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.53 AU - 0.71 AU

Year: 188 Days

Day: 27.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.75 AU - 1.23 AU

Year: 379 Days

Day: 31.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.2 AU - 1.28 AU

Year: 532 Days

Day: 32.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,015,026 km

• M1: 424,559 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.22 AU - 1.62 AU

Year: 651 Days

Day: 43.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.3 AU - 1.94 AU

Year: 794 Days

Day: 26.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,015,026 km

• M1: 56,847 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.08 AU - 3.94 AU

Year: 2532 Days

Day: 44.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,015,026 km

• M1: 1,016,218 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.5

Radius: 13.6

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.31 AU - 4.67 AU

Year: 3069 Days

Day: 11.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,015,026 km

• M1: 169,794 km (0.091 R)
• M2: 280,496 km (0.103 R)
• M3: 483,949 km (0.085 R)
• M4: 776,563 km (0.067 R)
• M5: 897,886 km (0.034 R)
• M6: 1,081,742 km (0.092 R)
• M7: 1,196,334 km (0.114 R)
• M8: 1,683,574 km (0.102 R)
• M9: 2,171,563 km (0.093 R)
• M10: 2,439,792 km (0.114 R)
• M11: 2,703,084 km (0.092 R)
• M12: 2,814,235 km (0.065 R)
• M13: 2,959,495 km (0.079 R)
• M14: 3,124,052 km (0.112 R)
• M15: 3,479,347 km (0.106 R)
• M16: 3,705,988 km (0.106 R)
• M17: 4,210,881 km (0.107 R)
• M18: 4,776,062 km (0.105 R)
• M19: 4,969,940 km (0.097 R)
• M20: 5,126,869 km (0.097 R)
• M21: 5,285,442 km (0.088 R)
• M22: 5,405,569 km (0.029 R)
• M23: 5,750,692 km (0.117 R)
• M24: 6,061,407 km (0.09 R)
• M25: 6,484,170 km (0.084 R)
• M26: 6,699,142 km (0.111 R)
• M27: 6,938,499 km (0.064 R)
• M28: 7,070,295 km (0.065 R)
• M29: 7,291,699 km (0.054 R)
• M30: 7,628,145 km (0.092 R)
• M31: 8,015,604 km (0.092 R)
• M32: 8,177,169 km (0.119 R)
• M33: 8,316,295 km (0.113 R)
• M34: 8,644,363 km (0.066 R)
• M35: 8,881,326 km (0.097 R)
• M36: 9,048,577 km (0.093 R)
• M37: 9,410,304 km (0.1 R)
• M38: 9,629,615 km (0.079 R)
• M39: 9,727,602 km (0.058 R)
• M40: 9,949,455 km (0.089 R)
• M41: 11,289,553 km (0.075 R)
• M42: 11,522,776 km (0.114 R)
• M43: 12,046,668 km (0.117 R)
• M44: 12,338,234 km (0.055 R)
• M45: 12,524,932 km (0.077 R)
• M46: 13,417,882 km (0.097 R)
• M47: 13,775,421 km (0.091 R)
• M48: 14,024,651 km (0.117 R)
• M49: 14,135,952 km (0.095 R)
• M50: 14,499,624 km (0.102 R)
• M51: 14,951,559 km (0.1 R)
• M52: 15,122,250 km (0.103 R)
• M53: 15,322,263 km (0.046 R)
• M54: 15,408,132 km (0.067 R)
• M55: 15,667,086 km (0.06 R)
• M56: 16,247,526 km (0.104 R)
• M57: 16,364,361 km (0.035 R)
• M58: 16,687,493 km (0.055 R)
• M59: 16,864,467 km (0.052 R)
• M60: 17,639,085 km (0.098 R)
• M61: 17,759,362 km (0.072 R)
• M62: 18,091,319 km (0.101 R)
• M63: 18,761,368 km (0.096 R)
• M64: 19,284,811 km (0.086 R)
• M65: 19,563,961 km (0.08 R)
• M66: 19,719,543 km (0.085 R)
• M67: 20,188,831 km (0.08 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.7

Radius: 11

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.3 AU - 7.18 AU

Year: 6001 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,015,026 km

• M1: 186,549 km (0.057 R)
• M2: 306,676 km (0.03 R)
• M3: 439,668 km (0.061 R)
• M4: 596,148 km (0.111 R)
• M5: 715,676 km (0.12 R)
• M6: 1,045,540 km (0.104 R)
• M7: 1,510,639 km (0.104 R)
• M8: 1,601,894 km (0.056 R)
• M9: 1,742,366 km (0.092 R)
• M10: 2,086,292 km (0.084 R)
• M11: 2,205,821 km (0.034 R)
• M12: 2,275,234 km (0.101 R)
• M13: 2,651,473 km (0.118 R)
• M14: 2,800,173 km (0.11 R)
• M15: 2,913,568 km (0.08 R)
• M16: 3,402,304 km (0.06 R)
• M17: 3,605,009 km (0.113 R)
• M18: 3,707,933 km (0.114 R)
• M19: 3,832,847 km (0.044 R)
• M20: 3,937,865 km (0.118 R)
• M21: 4,722,954 km (0.107 R)
• M22: 5,555,616 km (0.094 R)
• M23: 5,940,232 km (0.105 R)
• M24: 6,160,440 km (0.119 R)
• M25: 6,358,508 km (0.095 R)
• M26: 6,684,781 km (0.074 R)
• M27: 6,837,371 km (0.117 R)
• M28: 7,301,722 km (0.075 R)
• M29: 7,406,291 km (0.092 R)
• M30: 7,485,129 km (0.077 R)
• M31: 7,670,032 km (0.12 R)
• M32: 7,776,397 km (0.106 R)
• M33: 7,856,431 km (0.072 R)
• M34: 8,370,001 km (0.052 R)
• M35: 8,534,559 km (0.114 R)
• M36: 9,034,365 km (0.043 R)
• M37: 9,231,385 km (0.119 R)
• M38: 9,888,718 km (0.099 R)
• M39: 10,208,409 km (0.054 R)
• M40: 10,620,252 km (0.039 R)
• M41: 11,460,394 km (0.108 R)
• M42: 12,228,429 km (0.064 R)
• M43: 12,384,011 km (0.096 R)
• M44: 12,665,704 km (0.104 R)
• M45: 12,823,230 km (0.109 R)
• M46: 13,140,079 km (0.038 R)
• M47: 13,459,620 km (0.069 R)
• M48: 13,749,391 km (0.106 R)
• M49: 14,073,719 km (0.112 R)
• M50: 14,236,781 km (0.088 R)
• M51: 14,367,828 km (0.062 R)
• M52: 14,597,910 km (0.054 R)
• M53: 14,928,820 km (0.115 R)
• M54: 15,329,294 km (0.059 R)
• M55: 15,665,590 km (0.072 R)
• M56: 16,620,323 km (0.113 R)
• M57: 16,723,696 km (0.066 R)
• M58: 16,965,895 km (0.055 R)
• M59: 17,488,739 km (0.075 R)
• M60: 17,664,217 km (0.113 R)
• M61: 17,734,528 km (0.109 R)
• M62: 18,550,136 km (0.104 R)
• M63: 18,657,398 km (0.11 R)
• M64: 19,961,143 km (0.116 R)
• M65: 21,032,563 km (0.073 R)
• M66: 21,631,703 km (0.087 R)
• M67: 21,782,348 km (0.071 R)
• M68: 22,084,685 km (0.066 R)
• M69: 22,160,531 km (0.12 R)
• M70: 22,312,373 km (0.093 R)
• M71: 22,770,142 km (0.1 R)
• M72: 22,846,736 km (0.12 R)
• M73: 22,923,480 km (0.036 R)
• M74: 23,077,117 km (0.048 R)
• M75: 23,889,134 km (0.112 R)
• M76: 24,710,726 km (0.077 R)
• M77: 24,828,759 km (0.075 R)
• M78: 25,065,572 km (0.093 R)
• M79: 25,621,029 km (0.054 R)
• M80: 26,060,248 km (0.111 R)
• M81: 26,260,709 km (0.07 R)
• M82: 26,341,043 km (0.057 R)
• M83: 26,865,234 km (0.062 R)
• M84: 27,108,331 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.3

Radius: 13.4

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.74 AU - 7.38 AU

Year: 7222 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,015,026 km

• M1: 190,887 km (0.089 R)
• M2: 316,848 km (0.083 R)
• M3: 407,505 km (0.057 R)
• M4: 639,381 km (0.095 R)
• M5: 740,509 km (0.104 R)
• M6: 834,307 km (0.116 R)
• M7: 1,065,436 km (0.055 R)
• M8: 1,173,446 km (0.106 R)
• M9: 1,626,727 km (0.094 R)
• M10: 1,808,489 km (0.115 R)
• M11: 2,016,280 km (0.093 R)
• M12: 2,212,253 km (0.109 R)
• M13: 2,312,633 km (0.115 R)
• M14: 2,708,619 km (0.114 R)
• M15: 2,881,853 km (0.11 R)
• M16: 3,447,333 km (0.071 R)
• M17: 3,924,700 km (0.09 R)
• M18: 4,271,468 km (0.082 R)
• M19: 4,602,378 km (0.074 R)
• M20: 5,425,466 km (0.032 R)
• M21: 6,122,293 km (0.111 R)
• M22: 6,380,200 km (0.109 R)
• M23: 6,818,073 km (0.068 R)
• M24: 7,145,393 km (0.08 R)
• M25: 7,235,600 km (0.115 R)
• M26: 7,417,062 km (0.062 R)
• M27: 7,569,503 km (0.091 R)
• M28: 7,661,505 km (0.12 R)
• M29: 7,877,525 km (0.109 R)
• M30: 9,412,848 km (0.118 R)
• M31: 9,810,928 km (0.114 R)
• M32: 10,214,543 km (0.073 R)
• M33: 10,486,811 km (0.103 R)
• M34: 11,073,085 km (0.098 R)
• M35: 11,387,839 km (0.099 R)
• M36: 11,493,455 km (0.099 R)
• M37: 11,599,370 km (0.108 R)
• M38: 11,741,189 km (0.036 R)
• M39: 12,241,743 km (0.089 R)
• M40: 12,422,158 km (0.095 R)
• M41: 12,603,621 km (0.103 R)
• M42: 13,079,342 km (0.104 R)
• M43: 14,771,294 km (0.078 R)
• M44: 14,886,634 km (0.076 R)
• M45: 16,253,210 km (0.12 R)
• M46: 17,294,262 km (0.113 R)
• M47: 17,782,100 km (0.062 R)
• M48: 17,904,771 km (0.091 R)
• M49: 18,979,631 km (0.104 R)
• M50: 19,063,257 km (0.116 R)
• M51: 19,482,729 km (0.063 R)
• M52: 19,820,671 km (0.047 R)
• M53: 20,117,922 km (0.08 R)
• M54: 20,416,669 km (0.114 R)
• M55: 20,716,912 km (0.109 R)
• M56: 21,061,735 km (0.115 R)
• M57: 21,321,736 km (0.089 R)
• M58: 21,452,035 km (0.098 R)
• M59: 22,107,873 km (0.096 R)
• M60: 23,484,023 km (0.057 R)
• M61: 24,069,400 km (0.08 R)
• M62: 24,295,741 km (0.099 R)
• M63: 24,705,191 km (0.093 R)
• M64: 25,715,425 km (0.085 R)
• M65: 27,067,640 km (0.105 R)
• M66: 27,255,984 km (0.113 R)
• M67: 27,728,713 km (0.077 R)
• M68: 27,918,703 km (0.109 R)
• M69: 28,395,172 km (0.069 R)
• M70: 28,682,400 km (0.108 R)
• M71: 29,598,388 km (0.084 R)
• M72: 30,523,950 km (0.068 R)
• M73: 31,014,780 km (0.106 R)
• M74: 31,508,453 km (0.04 R)
• M75: 31,756,187 km (0.101 R)
• M76: 32,954,466 km (0.117 R)
• M77: 33,407,598 km (0.12 R)
• M78: 33,609,705 km (0.081 R)
• M79: 33,862,824 km (0.085 R)
• M80: 33,964,252 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 13,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit