🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.56 AU - 0.7 AU

Year: 189 Days

Day: 16.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 57.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.77 AU - 0.79 AU

Year: 261 Days

Day: 38.2 Hours

Environment

Temp: 82 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.99 AU - 1.13 AU

Year: 413 Days

Day: 17 Hours

Environment

Temp: 4 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,549,371 km

• M1: 59,540 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.14 AU - 1.38 AU

Year: 536 Days

Day: 30.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,549,371 km

• M1: 948,451 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.41 AU - 1.85 AU

Year: 788 Days

Day: 15.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,549,371 km

• M1: 60,288 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.67 AU - 2.73 AU

Year: 1236 Days

Day: 17.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.19 AU - 3.37 AU

Year: 1756 Days

Day: 28.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.11 AU - 3.73 AU

Year: 2395 Days

Day: 37.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 13.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.16 AU - 9.38 AU

Year: 9837 Days

Day: 7.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,549,371 km

• M1: 178,919 km (0.102 R)
• M2: 349,012 km (0.08 R)
• M3: 544,087 km (0.108 R)
• M4: 898,036 km (0.033 R)
• M5: 1,322,894 km (0.062 R)
• M6: 1,444,068 km (0.101 R)
• M7: 2,083,450 km (0.089 R)
• M8: 2,372,323 km (0.083 R)
• M9: 3,042,970 km (0.087 R)
• M10: 3,371,936 km (0.088 R)
• M11: 4,034,954 km (0.067 R)
• M12: 4,154,333 km (0.068 R)
• M13: 4,305,427 km (0.115 R)
• M14: 5,380,886 km (0.078 R)
• M15: 5,914,801 km (0.082 R)
• M16: 6,222,823 km (0.091 R)
• M17: 6,396,207 km (0.102 R)
• M18: 6,854,574 km (0.116 R)
• M19: 6,997,740 km (0.105 R)
• M20: 7,433,369 km (0.111 R)
• M21: 7,617,524 km (0.071 R)
• M22: 7,952,772 km (0.076 R)
• M23: 8,179,114 km (0.071 R)
• M24: 8,369,253 km (0.116 R)
• M25: 8,909,750 km (0.093 R)
• M26: 9,943,322 km (0.037 R)
• M27: 10,433,105 km (0.061 R)
• M28: 10,598,261 km (0.105 R)
• M29: 11,564,215 km (0.101 R)
• M30: 12,339,880 km (0.113 R)
• M31: 12,470,778 km (0.116 R)
• M32: 12,689,939 km (0.112 R)
• M33: 12,910,446 km (0.092 R)
• M34: 13,355,350 km (0.07 R)
• M35: 13,805,340 km (0.053 R)
• M36: 14,351,821 km (0.077 R)
• M37: 15,843,761 km (0.111 R)
• M38: 16,897,977 km (0.042 R)
• M39: 17,286,932 km (0.11 R)
• M40: 17,384,619 km (0.065 R)
• M41: 18,073,816 km (0.079 R)
• M42: 18,222,666 km (0.099 R)
• M43: 18,621,494 km (0.093 R)
• M44: 19,073,729 km (0.107 R)
• M45: 19,784,468 km (0.09 R)
• M46: 19,886,643 km (0.053 R)
• M47: 20,710,928 km (0.057 R)
• M48: 21,546,282 km (0.091 R)
• M49: 21,968,148 km (0.105 R)
• M50: 23,304,057 km (0.11 R)
• M51: 23,628,684 km (0.041 R)
• M52: 24,009,112 km (0.098 R)
• M53: 25,162,960 km (0.089 R)
• M54: 25,273,812 km (0.1 R)
• M55: 25,998,165 km (0.098 R)
• M56: 28,211,914 km (0.09 R)
• M57: 29,195,670 km (0.106 R)
• M58: 30,249,587 km (0.116 R)
• M59: 30,485,503 km (0.067 R)
• M60: 31,137,450 km (0.092 R)
• M61: 31,853,875 km (0.064 R)
• M62: 31,973,852 km (0.102 R)
• M63: 32,454,959 km (0.103 R)
• M64: 33,668,646 km (0.058 R)
• M65: 34,465,405 km (0.049 R)
• M66: 34,588,524 km (0.037 R)
• M67: 34,835,211 km (0.071 R)
• M68: 35,206,363 km (0.116 R)
• M69: 36,015,089 km (0.065 R)
• M70: 36,202,685 km (0.072 R)
• M71: 36,955,910 km (0.03 R)
• M72: 37,145,002 km (0.118 R)
• M73: 37,271,262 km (0.114 R)
• M74: 38,414,040 km (0.099 R)
• M75: 38,797,609 km (0.069 R)
• M76: 38,925,665 km (0.107 R)
• M77: 39,053,871 km (0.086 R)
• M78: 39,568,338 km (0.101 R)
• M79: 40,020,273 km (0.114 R)
• M80: 41,648,346 km (0.12 R)
• M81: 42,108,210 km (0.087 R)
• M82: 43,897,251 km (0.118 R)
• M83: 44,633,273 km (0.106 R)
• M84: 45,036,439 km (0.043 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.9

Radius: 9

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.6 AU - 9.92 AU

Year: 10672 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,549,371 km

• M1: 238,758 km (0.086 R)
• M2: 389,254 km (0.077 R)
• M3: 589,864 km (0.115 R)
• M4: 719,715 km (0.098 R)
• M5: 788,530 km (0.038 R)
• M6: 1,312,273 km (0.098 R)
• M7: 1,485,656 km (0.077 R)
• M8: 2,000,872 km (0.082 R)
• M9: 2,622,151 km (0.109 R)
• M10: 2,841,911 km (0.072 R)
• M11: 2,982,383 km (0.11 R)
• M12: 3,328,852 km (0.072 R)
• M13: 3,447,333 km (0.078 R)
• M14: 3,627,599 km (0.046 R)
• M15: 3,688,336 km (0.088 R)
• M16: 4,155,230 km (0.094 R)
• M17: 4,839,940 km (0.107 R)
• M18: 5,350,517 km (0.101 R)
• M19: 5,735,882 km (0.108 R)
• M20: 6,239,428 km (0.118 R)
• M21: 6,682,238 km (0.107 R)
• M22: 6,945,231 km (0.045 R)
• M23: 8,031,311 km (0.067 R)
• M24: 8,270,817 km (0.084 R)
• M25: 8,472,326 km (0.053 R)
• M26: 8,634,639 km (0.101 R)
• M27: 8,798,000 km (0.045 R)
• M28: 9,252,479 km (0.046 R)
• M29: 9,927,315 km (0.081 R)
• M30: 10,313,876 km (0.114 R)
• M31: 10,749,205 km (0.08 R)
• M32: 10,925,132 km (0.115 R)
• M33: 11,324,260 km (0.112 R)
• M34: 11,413,570 km (0.102 R)
• M35: 11,954,515 km (0.064 R)
• M36: 15,076,174 km (0.054 R)
• M37: 17,701,617 km (0.091 R)
• M38: 18,222,517 km (0.118 R)
• M39: 19,279,426 km (0.06 R)
• M40: 20,139,165 km (0.068 R)
• M41: 20,628,200 km (0.095 R)
• M42: 20,846,912 km (0.114 R)
• M43: 20,956,567 km (0.096 R)
• M44: 22,342,741 km (0.041 R)
• M45: 23,245,564 km (0.102 R)
• M46: 23,302,262 km (0.055 R)
• M47: 24,621,865 km (0.091 R)
• M48: 25,319,888 km (0.109 R)
• M49: 25,436,874 km (0.092 R)
• M50: 25,671,294 km (0.078 R)
• M51: 25,788,878 km (0.078 R)
• M52: 25,847,670 km (0.094 R)
• M53: 25,906,611 km (0.09 R)
• M54: 26,379,191 km (0.099 R)
• M55: 26,616,453 km (0.106 R)
• M56: 26,973,842 km (0.07 R)
• M57: 28,723,390 km (0.084 R)
• M58: 29,396,580 km (0.105 R)
• M59: 31,321,605 km (0.106 R)
• M60: 31,447,268 km (0.056 R)
• M61: 32,394,521 km (0.096 R)
• M62: 32,521,530 km (0.093 R)
• M63: 33,222,994 km (0.104 R)
• M64: 34,576,107 km (0.059 R)
• M65: 34,705,958 km (0.085 R)
• M66: 34,835,959 km (0.114 R)
• M67: 35,684,777 km (0.058 R)
• M68: 37,535,901 km (0.107 R)
• M69: 37,602,472 km (0.063 R)
• M70: 37,802,784 km (0.102 R)
• M71: 37,936,524 km (0.086 R)
• M72: 38,405,962 km (0.076 R)
• M73: 39,282,606 km (0.063 R)
• M74: 39,757,429 km (0.087 R)
• M75: 40,918,309 km (0.041 R)
• M76: 41,055,640 km (0.118 R)
• M77: 44,115,215 km (0.045 R)
• M78: 44,185,676 km (0.068 R)
• M79: 44,326,447 km (0.064 R)
• M80: 44,397,058 km (0.092 R)
• M81: 45,104,057 km (0.089 R)
• M82: 45,886,155 km (0.115 R)
• M83: 47,103,582 km (0.093 R)
• M84: 47,391,558 km (0.102 R)
• M85: 47,824,644 km (0.096 R)
• M86: 48,186,521 km (0.067 R)
• M87: 48,259,076 km (0.093 R)
• M88: 48,476,741 km (0.112 R)
• M89: 48,549,446 km (0.065 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 17,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit