🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.57 AU - 0.57 AU

Year: 159 Days

Day: 20.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.52 AU - 0.66 AU

Year: 167 Days

Day: 16.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.63 AU - 0.67 AU

Year: 193 Days

Day: 12.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.51 AU - 0.83 AU

Year: 202 Days

Day: 42.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,800,908 km

• M1: 617,390 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.83 AU - 0.91 AU

Year: 299 Days

Day: 42.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,800,908 km

• M1: 67,917 km (0.071 R)
• M2: 437,873 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.3 AU - 4.84 AU

Year: 3029 Days

Day: 44.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.2

Radius: 10.3

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.61 AU - 10.15 AU

Year: 11458 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,800,908 km

• M1: 151,094 km (0.055 R)
• M2: 347,366 km (0.115 R)
• M3: 697,276 km (0.099 R)
• M4: 782,995 km (0.106 R)
• M5: 1,043,296 km (0.088 R)
• M6: 1,857,706 km (0.029 R)
• M7: 2,055,325 km (0.113 R)
• M8: 2,131,171 km (0.092 R)
• M9: 2,233,945 km (0.028 R)
• M10: 2,744,523 km (0.064 R)
• M11: 2,856,571 km (0.1 R)
• M12: 3,745,781 km (0.053 R)
• M13: 3,870,546 km (0.105 R)
• M14: 4,816,004 km (0.064 R)
• M15: 5,227,398 km (0.08 R)
• M16: 5,902,085 km (0.108 R)
• M17: 6,047,644 km (0.079 R)
• M18: 6,342,351 km (0.038 R)
• M19: 7,805,718 km (0.081 R)
• M20: 8,533,960 km (0.11 R)
• M21: 9,031,672 km (0.12 R)
• M22: 9,581,444 km (0.118 R)
• M23: 10,624,740 km (0.088 R)
• M24: 11,115,122 km (0.04 R)
• M25: 11,295,238 km (0.047 R)
• M26: 11,979,199 km (0.117 R)
• M27: 12,396,128 km (0.12 R)
• M28: 12,629,800 km (0.107 R)
• M29: 12,770,721 km (0.046 R)
• M30: 13,149,054 km (0.076 R)
• M31: 13,387,364 km (0.051 R)
• M32: 13,530,978 km (0.082 R)
• M33: 13,965,111 km (0.091 R)
• M34: 14,208,357 km (0.102 R)
• M35: 15,646,292 km (0.036 R)
• M36: 16,305,869 km (0.097 R)
• M37: 16,871,049 km (0.089 R)
• M38: 17,234,123 km (0.076 R)
• M39: 19,303,511 km (0.053 R)
• M40: 19,792,247 km (0.064 R)
• M41: 20,010,660 km (0.119 R)
• M42: 20,175,068 km (0.113 R)
• M43: 20,615,634 km (0.104 R)
• M44: 20,892,689 km (0.075 R)
• M45: 21,674,787 km (0.115 R)
• M46: 21,899,931 km (0.107 R)
• M47: 22,182,671 km (0.091 R)
• M48: 22,694,446 km (0.049 R)
• M49: 22,923,181 km (0.095 R)
• M50: 23,267,555 km (0.104 R)
• M51: 23,440,490 km (0.1 R)
• M52: 24,136,420 km (0.065 R)
• M53: 24,780,289 km (0.079 R)
• M54: 25,192,880 km (0.076 R)
• M55: 26,025,093 km (0.116 R)
• M56: 26,384,427 km (0.087 R)
• M57: 26,745,556 km (0.078 R)
• M58: 28,267,415 km (0.12 R)
• M59: 29,442,806 km (0.107 R)
• M60: 29,817,249 km (0.077 R)
• M61: 30,634,054 km (0.099 R)
• M62: 30,760,464 km (0.115 R)
• M63: 31,140,442 km (0.092 R)
• M64: 31,841,159 km (0.11 R)
• M65: 32,934,270 km (0.086 R)
• M66: 33,128,448 km (0.113 R)
• M67: 34,039,649 km (0.115 R)
• M68: 34,959,078 km (0.098 R)
• M69: 36,019,876 km (0.111 R)
• M70: 36,086,597 km (0.076 R)
• M71: 36,420,499 km (0.118 R)
• M72: 37,293,253 km (0.105 R)
• M73: 38,513,224 km (0.105 R)
• M74: 39,128,221 km (0.109 R)
• M75: 39,265,252 km (0.05 R)
• M76: 39,333,768 km (0.048 R)
• M77: 40,160,147 km (0.075 R)
• M78: 40,506,167 km (0.108 R)
• M79: 41,410,336 km (0.053 R)
• M80: 41,480,198 km (0.106 R)
• M81: 43,735,536 km (0.105 R)
• M82: 44,162,787 km (0.049 R)
• M83: 46,247,434 km (0.078 R)
• M84: 46,537,504 km (0.057 R)
• M85: 47,265,298 km (0.086 R)
• M86: 48,437,696 km (0.078 R)
• M87: 49,323,166 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.4

Radius: 7.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.05 AU - 15.27 AU

Year: 17614 Days

Day: 20.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,800,908 km

• M1: 120,277 km (0.101 R)
• M2: 217,814 km (0.105 R)
• M3: 438,771 km (0.07 R)
• M4: 514,467 km (0.062 R)
• M5: 709,991 km (0.071 R)
• M6: 770,279 km (0.044 R)
• M7: 864,077 km (0.12 R)
• M8: 995,424 km (0.085 R)
• M9: 1,115,851 km (0.029 R)
• M10: 1,296,415 km (0.11 R)
• M11: 1,371,364 km (0.043 R)
• M12: 2,154,509 km (0.09 R)
• M13: 2,978,793 km (0.088 R)
• M14: 3,230,716 km (0.079 R)
• M15: 3,281,878 km (0.033 R)
• M16: 3,648,243 km (0.114 R)
• M17: 4,110,501 km (0.083 R)
• M18: 5,300,103 km (0.065 R)
• M19: 5,822,798 km (0.098 R)
• M20: 6,523,365 km (0.104 R)
• M21: 6,719,188 km (0.106 R)
• M22: 6,883,746 km (0.058 R)
• M23: 7,016,290 km (0.052 R)
• M24: 7,487,224 km (0.086 R)
• M25: 7,589,549 km (0.091 R)
• M26: 7,692,173 km (0.101 R)
• M27: 8,037,894 km (0.094 R)
• M28: 9,032,869 km (0.106 R)
• M29: 9,324,286 km (0.055 R)
• M30: 9,471,041 km (0.103 R)
• M31: 9,618,694 km (0.094 R)
• M32: 9,878,845 km (0.088 R)
• M33: 10,103,691 km (0.089 R)
• M34: 10,368,180 km (0.101 R)
• M35: 11,370,485 km (0.038 R)
• M36: 11,606,252 km (0.091 R)
• M37: 11,843,514 km (0.052 R)
• M38: 11,962,743 km (0.112 R)
• M39: 12,042,479 km (0.048 R)
• M40: 13,053,910 km (0.116 R)
• M41: 13,177,029 km (0.12 R)
• M42: 13,466,052 km (0.104 R)
• M43: 13,882,533 km (0.086 R)
• M44: 14,557,668 km (0.035 R)
• M45: 16,027,617 km (0.106 R)
• M46: 17,680,224 km (0.067 R)
• M47: 17,907,613 km (0.1 R)
• M48: 18,227,753 km (0.101 R)
• M49: 18,549,687 km (0.086 R)
• M50: 19,152,716 km (0.112 R)
• M51: 19,998,094 km (0.104 R)
• M52: 20,092,789 km (0.094 R)
• M53: 20,951,780 km (0.097 R)
• M54: 21,628,112 km (0.066 R)
• M55: 22,115,502 km (0.073 R)
• M56: 22,360,693 km (0.111 R)
• M57: 22,458,979 km (0.091 R)
• M58: 22,952,652 km (0.093 R)
• M59: 24,101,414 km (0.109 R)
• M60: 24,556,191 km (0.114 R)
• M61: 24,911,785 km (0.08 R)
• M62: 25,269,025 km (0.094 R)
• M63: 25,628,060 km (0.092 R)
• M64: 26,040,352 km (0.093 R)
• M65: 26,091,963 km (0.098 R)
• M66: 27,869,934 km (0.112 R)
• M67: 28,134,722 km (0.091 R)
• M68: 28,240,936 km (0.083 R)
• M69: 28,880,467 km (0.106 R)
• M70: 29,148,397 km (0.037 R)
• M71: 30,065,432 km (0.112 R)
• M72: 30,282,648 km (0.094 R)
• M73: 32,204,981 km (0.037 R)
• M74: 33,208,932 km (0.114 R)
• M75: 33,545,827 km (0.112 R)
• M76: 33,883,918 km (0.075 R)
• M77: 34,223,056 km (0.083 R)
• M78: 34,677,086 km (0.103 R)
• M79: 35,075,914 km (0.112 R)
• M80: 36,108,588 km (0.083 R)
• M81: 36,166,332 km (0.088 R)
• M82: 36,455,056 km (0.093 R)
• M83: 36,628,739 km (0.115 R)
• M84: 37,326,015 km (0.12 R)
• M85: 38,262,498 km (0.068 R)
• M86: 38,556,757 km (0.111 R)
• M87: 38,615,698 km (0.062 R)
• M88: 38,970,096 km (0.069 R)
• M89: 39,325,391 km (0.088 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: 485 - 16,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit