🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.8 AU

Year: 192 Days

Day: 30.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,981,053 km

• M1: 22,888 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.61 AU - 0.89 AU

Year: 227 Days

Day: 43.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1 AU - 1 AU

Year: 350 Days

Day: 25.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,981,053 km

• M1: 21,841 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.2 AU - 1.46 AU

Year: 537 Days

Day: 26.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.88 AU - 2.2 AU

Year: 1019 Days

Day: 15.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,981,053 km

• M1: 413,788 km (0.11 R)
• M2: 492,327 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.93 AU - 3.95 AU

Year: 2736 Days

Day: 26.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.38 AU - 4.54 AU

Year: 3295 Days

Day: 41.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 156.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,981,053 km

• M1: 49,367 km (0.117 R)
• M2: 318,045 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806

Radius: 11.5

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.26 AU - 7.3 AU

Year: 5506 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,981,053 km

• M1: 211,531 km (0.115 R)
• M2: 336,745 km (0.084 R)
• M3: 591,660 km (0.066 R)
• M4: 678,277 km (0.11 R)
• M5: 967,150 km (0.118 R)
• M6: 1,102,985 km (0.067 R)
• M7: 1,278,314 km (0.067 R)
• M8: 1,377,946 km (0.101 R)
• M9: 1,550,133 km (0.115 R)
• M10: 1,822,102 km (0.099 R)
• M11: 2,329,837 km (0.08 R)
• M12: 3,541,131 km (0.072 R)
• M13: 3,731,719 km (0.101 R)
• M14: 4,048,567 km (0.069 R)
• M15: 4,656,683 km (0.056 R)
• M16: 4,760,803 km (0.09 R)
• M17: 4,971,436 km (0.025 R)
• M18: 5,104,728 km (0.093 R)
• M19: 5,347,525 km (0.051 R)
• M20: 5,677,389 km (0.033 R)
• M21: 5,985,560 km (0.091 R)
• M22: 6,270,544 km (0.078 R)
• M23: 6,530,845 km (0.071 R)
• M24: 6,647,681 km (0.077 R)
• M25: 7,122,055 km (0.079 R)
• M26: 8,482,648 km (0.099 R)
• M27: 9,029,578 km (0.107 R)
• M28: 9,488,694 km (0.118 R)
• M29: 9,787,889 km (0.119 R)
• M30: 9,988,949 km (0.117 R)
• M31: 10,090,077 km (0.057 R)
• M32: 10,191,505 km (0.054 R)
• M33: 10,532,139 km (0.086 R)
• M34: 11,050,047 km (0.1 R)
• M35: 11,753,606 km (0.092 R)
• M36: 12,146,749 km (0.067 R)
• M37: 12,327,014 km (0.115 R)
• M38: 14,063,397 km (0.117 R)
• M39: 14,557,070 km (0.032 R)
• M40: 15,327,798 km (0.05 R)
• M41: 15,522,574 km (0.098 R)
• M42: 15,953,865 km (0.112 R)
• M43: 16,868,656 km (0.107 R)
• M44: 17,677,831 km (0.118 R)
• M45: 17,841,192 km (0.074 R)
• M46: 18,087,131 km (0.095 R)
• M47: 18,416,994 km (0.094 R)
• M48: 19,040,667 km (0.032 R)
• M49: 19,882,903 km (0.026 R)
• M50: 20,436,864 km (0.042 R)
• M51: 20,522,584 km (0.045 R)
• M52: 20,996,061 km (0.105 R)
• M53: 21,953,787 km (0.076 R)
• M54: 22,747,852 km (0.118 R)
• M55: 22,925,574 km (0.095 R)
• M56: 23,059,315 km (0.109 R)
• M57: 23,461,733 km (0.093 R)
• M58: 23,641,251 km (0.076 R)
• M59: 24,001,931 km (0.108 R)
• M60: 24,092,288 km (0.098 R)
• M61: 25,140,371 km (0.097 R)
• M62: 25,785,736 km (0.114 R)
• M63: 26,343,138 km (0.04 R)
• M64: 26,436,337 km (0.025 R)
• M65: 26,763,807 km (0.12 R)
• M66: 27,469,909 km (0.095 R)
• M67: 27,706,573 km (0.035 R)
• M68: 27,848,990 km (0.112 R)
• M69: 28,039,279 km (0.098 R)
• M70: 28,516,645 km (0.072 R)
• M71: 28,900,513 km (0.073 R)
• M72: 29,044,875 km (0.074 R)
• M73: 29,141,216 km (0.093 R)
• M74: 29,382,667 km (0.106 R)
• M75: 29,916,283 km (0.105 R)
• M76: 30,697,932 km (0.105 R)
• M77: 30,845,286 km (0.095 R)
• M78: 31,091,374 km (0.104 R)
• M79: 31,288,694 km (0.111 R)
• M80: 31,387,578 km (0.078 R)
• M81: 32,181,943 km (0.078 R)
• M82: 33,133,684 km (0.096 R)
• M83: 33,688,992 km (0.081 R)
• M84: 33,993,274 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.1

Radius: 3.2

Gravity: 27.65 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 14.76 AU - 20.84 AU

Year: 26273 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,981,053 km

• M1: 447,148 km (0.048 R)
• M2: 645,664 km (0.07 R)
• M3: 916,137 km (0.079 R)
• M4: 1,904,830 km (0.085 R)
• M5: 1,935,647 km (0.03 R)
• M6: 2,351,379 km (0.109 R)
• M7: 2,451,161 km (0.059 R)
• M8: 3,078,575 km (0.039 R)
• M9: 3,114,777 km (0.119 R)
• M10: 3,261,234 km (0.114 R)
• M11: 4,676,429 km (0.108 R)
• M12: 5,013,623 km (0.053 R)
• M13: 5,142,128 km (0.055 R)
• M14: 5,271,530 km (0.067 R)
• M15: 5,315,063 km (0.11 R)
• M16: 5,755,778 km (0.046 R)
• M17: 7,146,440 km (0.09 R)
• M18: 8,077,986 km (0.077 R)
• M19: 8,481,601 km (0.088 R)
• M20: 8,943,410 km (0.101 R)
• M21: 10,106,084 km (0.106 R)
• M22: 10,214,094 km (0.046 R)
• M23: 10,595,269 km (0.11 R)
• M24: 10,705,074 km (0.096 R)
• M25: 10,760,126 km (0.08 R)
• M26: 10,981,082 km (0.075 R)
• M27: 13,568,826 km (0.107 R)
• M28: 14,228,702 km (0.104 R)
• M29: 14,471,200 km (0.086 R)
• M30: 14,654,009 km (0.027 R)
• M31: 14,898,901 km (0.099 R)
• M32: 15,330,790 km (0.089 R)
• M33: 15,641,804 km (0.094 R)
• M34: 16,523,683 km (0.104 R)
• M35: 18,137,994 km (0.036 R)
• M36: 19,666,884 km (0.082 R)
• M37: 21,167,500 km (0.115 R)
• M38: 21,305,729 km (0.113 R)
• M39: 22,141,532 km (0.091 R)
• M40: 22,281,855 km (0.064 R)
• M41: 22,422,477 km (0.102 R)
• M42: 22,492,788 km (0.072 R)
• M43: 23,557,925 km (0.092 R)
• M44: 24,132,829 km (0.099 R)
• M45: 24,494,258 km (0.069 R)
• M46: 24,784,926 km (0.088 R)
• M47: 25,222,799 km (0.12 R)
• M48: 25,810,719 km (0.115 R)
• M49: 26,032,423 km (0.115 R)
• M50: 26,254,576 km (0.099 R)
• M51: 27,450,611 km (0.073 R)
• M52: 27,752,350 km (0.111 R)
• M53: 30,050,472 km (0.081 R)
• M54: 30,908,266 km (0.113 R)
• M55: 31,300,811 km (0.074 R)
• M56: 32,408,733 km (0.098 R)
• M57: 32,887,446 km (0.117 R)
• M58: 33,288,219 km (0.117 R)
• M59: 35,070,528 km (0.079 R)
• M60: 36,717,601 km (0.12 R)
• M61: 37,133,333 km (0.115 R)
• M62: 37,634,187 km (0.06 R)
• M63: 37,969,436 km (0.117 R)
• M64: 38,305,582 km (0.054 R)
• M65: 40,257,535 km (0.047 R)
• M66: 41,202,395 km (0.084 R)
• M67: 41,634,284 km (0.109 R)
• M68: 43,289,285 km (0.092 R)
• M69: 45,143,401 km (0.038 R)
• M70: 46,035,304 km (0.069 R)
• M71: 47,384,078 km (0.11 R)
• M72: 49,477,252 km (0.057 R)
• M73: 49,844,365 km (0.083 R)
• M74: 50,120,373 km (0.069 R)
• M75: 50,396,680 km (0.114 R)
• M76: 51,136,442 km (0.087 R)
• M77: 51,321,794 km (0.086 R)
• M78: 51,414,694 km (0.116 R)
• M79: 52,345,941 km (0.061 R)
• M80: 53,564,864 km (0.099 R)
• M81: 55,553,618 km (0.087 R)
• M82: 57,855,780 km (0.12 R)
• M83: 57,952,420 km (0.044 R)
• M84: 58,727,187 km (0.09 R)
• M85: 62,751,071 km (0.067 R)
• M86: 62,949,737 km (0.116 R)
• M87: 64,245,404 km (0.114 R)
• M88: 64,746,108 km (0.107 R)
• M89: 65,449,218 km (0.111 R)
• M90: 66,660,512 km (0.041 R)
• M91: 66,761,790 km (0.119 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 11,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit