🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.57 AU - 0.79 AU

Year: 200 Days

Day: 18 Hours

Environment

Temp: 217 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.66 AU - 0.98 AU

Year: 265 Days

Day: 20.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,858,474 km

• M1: 381,325 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.83 AU - 0.99 AU

Year: 309 Days

Day: 41.6 Hours

Environment

Temp: 89 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,858,474 km

• M1: 176,825 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.83 AU - 1.05 AU

Year: 325 Days

Day: 35.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,858,474 km

• M1: 730,935 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.79 AU - 1.15 AU

Year: 341 Days

Day: 16.9 Hours

Environment

Temp: 74 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.2 AU - 1.64 AU

Year: 603 Days

Day: 39.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,858,474 km

• M1: 247,136 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.22 AU - 4.76 AU

Year: 2841 Days

Day: 40 Hours

Environment

Temp: -126 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.1

Radius: 13.8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.35 AU - 6.17 AU

Year: 4928 Days

Day: 8.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,858,474 km

• M1: 184,753 km (0.097 R)
• M2: 283,787 km (0.064 R)
• M3: 373,546 km (0.096 R)
• M4: 568,023 km (0.075 R)
• M5: 813,663 km (0.058 R)
• M6: 950,694 km (0.117 R)
• M7: 1,069,026 km (0.081 R)
• M8: 1,263,952 km (0.111 R)
• M9: 1,440,777 km (0.068 R)
• M10: 1,820,157 km (0.1 R)
• M11: 1,970,802 km (0.075 R)
• M12: 2,073,576 km (0.074 R)
• M13: 2,393,117 km (0.095 R)
• M14: 2,709,816 km (0.047 R)
• M15: 2,883,050 km (0.091 R)
• M16: 3,060,024 km (0.109 R)
• M17: 3,383,754 km (0.119 R)
• M18: 3,487,276 km (0.072 R)
• M19: 3,933,826 km (0.116 R)
• M20: 4,174,977 km (0.097 R)
• M21: 4,489,283 km (0.108 R)
• M22: 4,741,654 km (0.072 R)
• M23: 4,857,892 km (0.06 R)
• M24: 4,998,663 km (0.074 R)
• M25: 5,308,480 km (0.107 R)
• M26: 5,600,196 km (0.113 R)
• M27: 5,698,632 km (0.101 R)
• M28: 5,797,516 km (0.105 R)
• M29: 5,997,229 km (0.104 R)
• M30: 6,818,970 km (0.027 R)
• M31: 6,924,287 km (0.076 R)
• M32: 7,512,805 km (0.114 R)
• M33: 7,895,776 km (0.102 R)
• M34: 8,145,454 km (0.113 R)
• M35: 8,823,731 km (0.108 R)
• M36: 8,938,622 km (0.052 R)
• M37: 9,169,901 km (0.102 R)
• M38: 9,257,116 km (0.097 R)
• M39: 9,608,671 km (0.069 R)
• M40: 9,786,244 km (0.081 R)
• M41: 10,446,419 km (0.091 R)
• M42: 10,843,302 km (0.03 R)
• M43: 11,307,505 km (0.105 R)
• M44: 11,809,854 km (0.106 R)
• M45: 12,544,679 km (0.095 R)
• M46: 13,558,653 km (0.077 R)
• M47: 13,958,379 km (0.073 R)
• M48: 15,180,294 km (0.115 R)
• M49: 15,804,267 km (0.095 R)
• M50: 16,260,092 km (0.119 R)
• M51: 16,862,672 km (0.094 R)
• M52: 17,328,370 km (0.104 R)
• M53: 17,725,852 km (0.12 R)
• M54: 17,980,318 km (0.097 R)
• M55: 18,089,823 km (0.092 R)
• M56: 19,159,149 km (0.101 R)
• M57: 19,607,643 km (0.08 R)
• M58: 20,097,576 km (0.114 R)
• M59: 20,782,435 km (0.092 R)
• M60: 20,974,070 km (0.114 R)
• M61: 21,089,261 km (0.067 R)
• M62: 21,474,924 km (0.068 R)
• M63: 21,785,190 km (0.104 R)
• M64: 22,331,671 km (0.072 R)
• M65: 22,488,599 km (0.053 R)
• M66: 24,887,102 km (0.068 R)
• M67: 26,738,824 km (0.113 R)
• M68: 26,947,214 km (0.093 R)
• M69: 27,323,901 km (0.096 R)
• M70: 27,702,235 km (0.096 R)
• M71: 28,251,857 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.6

Radius: 14

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.21 AU - 6.83 AU

Year: 5265 Days

Day: 12 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,858,474 km

• M1: 225,594 km (0.065 R)
• M2: 585,526 km (0.096 R)
• M3: 714,928 km (0.047 R)
• M4: 955,332 km (0.066 R)
• M5: 1,099,544 km (0.085 R)
• M6: 1,237,474 km (0.093 R)
• M7: 1,411,306 km (0.056 R)
• M8: 1,501,514 km (0.033 R)
• M9: 1,719,927 km (0.105 R)
• M10: 1,898,995 km (0.085 R)
• M11: 2,171,114 km (0.112 R)
• M12: 2,511,000 km (0.091 R)
• M13: 2,659,401 km (0.104 R)
• M14: 2,906,836 km (0.065 R)
• M15: 3,004,075 km (0.106 R)
• M16: 3,242,085 km (0.118 R)
• M17: 3,445,089 km (0.061 R)
• M18: 3,736,805 km (0.108 R)
• M19: 4,233,470 km (0.118 R)
• M20: 4,322,032 km (0.086 R)
• M21: 5,076,454 km (0.097 R)
• M22: 5,241,909 km (0.081 R)
• M23: 5,481,266 km (0.069 R)
• M24: 5,797,965 km (0.095 R)
• M25: 6,347,587 km (0.092 R)
• M26: 6,526,058 km (0.085 R)
• M27: 6,680,293 km (0.101 R)
• M28: 6,861,905 km (0.086 R)
• M29: 7,283,023 km (0.042 R)
• M30: 7,685,740 km (0.074 R)
• M31: 7,794,199 km (0.078 R)
• M32: 8,123,164 km (0.068 R)
• M33: 8,456,618 km (0.058 R)
• M34: 9,688,556 km (0.079 R)
• M35: 10,280,665 km (0.053 R)
• M36: 11,221,635 km (0.098 R)
• M37: 11,468,921 km (0.059 R)
• M38: 11,593,237 km (0.08 R)
• M39: 12,285,276 km (0.045 R)
• M40: 13,413,693 km (0.071 R)
• M41: 13,874,305 km (0.056 R)
• M42: 14,040,059 km (0.113 R)
• M43: 14,139,841 km (0.094 R)
• M44: 14,373,663 km (0.116 R)
• M45: 14,507,852 km (0.112 R)
• M46: 14,676,150 km (0.1 R)
• M47: 14,777,427 km (0.094 R)
• M48: 15,082,757 km (0.103 R)
• M49: 15,458,696 km (0.034 R)
• M50: 15,734,106 km (0.08 R)
• M51: 15,837,777 km (0.119 R)
• M52: 16,254,856 km (0.118 R)
• M53: 16,675,525 km (0.061 R)
• M54: 16,781,291 km (0.057 R)
• M55: 16,887,356 km (0.048 R)
• M56: 17,527,784 km (0.102 R)
• M57: 17,778,959 km (0.074 R)
• M58: 18,212,494 km (0.052 R)
• M59: 18,430,607 km (0.119 R)
• M60: 18,649,469 km (0.104 R)
• M61: 19,090,035 km (0.046 R)
• M62: 20,356,530 km (0.08 R)
• M63: 21,114,243 km (0.104 R)
• M64: 21,420,022 km (0.117 R)
• M65: 21,650,253 km (0.099 R)
• M66: 22,268,241 km (0.043 R)
• M67: 22,931,259 km (0.094 R)
• M68: 23,088,187 km (0.099 R)
• M69: 23,363,747 km (0.101 R)
• M70: 23,878,214 km (0.08 R)
• M71: 25,241,798 km (0.103 R)
• M72: 25,485,044 km (0.091 R)
• M73: 26,548,087 km (0.073 R)
• M74: 27,375,662 km (0.094 R)
• M75: 28,001,879 km (0.1 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.7

Radius: 11.3

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.23 AU - 11.83 AU

Year: 13955 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,858,474 km

• M1: 307,424 km (0.045 R)
• M2: 439,070 km (0.104 R)
• M3: 612,454 km (0.08 R)
• M4: 1,172,249 km (0.096 R)
• M5: 1,423,125 km (0.105 R)
• M6: 1,889,720 km (0.077 R)
• M7: 1,976,936 km (0.064 R)
• M8: 2,246,810 km (0.099 R)
• M9: 2,370,677 km (0.089 R)
• M10: 2,560,816 km (0.085 R)
• M11: 2,922,694 km (0.081 R)
• M12: 3,024,271 km (0.118 R)
• M13: 3,336,332 km (0.063 R)
• M14: 4,685,705 km (0.094 R)
• M15: 4,805,233 km (0.03 R)
• M16: 6,670,719 km (0.102 R)
• M17: 7,168,880 km (0.109 R)
• M18: 7,538,685 km (0.039 R)
• M19: 7,773,105 km (0.113 R)
• M20: 7,867,502 km (0.028 R)
• M21: 8,685,503 km (0.101 R)
• M22: 9,530,581 km (0.113 R)
• M23: 9,886,175 km (0.066 R)
• M24: 10,401,690 km (0.085 R)
• M25: 10,610,528 km (0.106 R)
• M26: 10,715,396 km (0.097 R)
• M27: 11,244,823 km (0.09 R)
• M28: 11,459,047 km (0.056 R)
• M29: 11,837,231 km (0.08 R)
• M30: 11,946,138 km (0.038 R)
• M31: 13,504,200 km (0.117 R)
• M32: 13,674,891 km (0.087 R)
• M33: 14,018,517 km (0.093 R)
• M34: 15,599,767 km (0.082 R)
• M35: 15,898,663 km (0.062 R)
• M36: 17,919,431 km (0.118 R)
• M37: 18,864,441 km (0.08 R)
• M38: 18,991,599 km (0.099 R)
• M39: 19,310,991 km (0.097 R)
• M40: 21,529,078 km (0.057 R)
• M41: 21,995,824 km (0.035 R)
• M42: 22,129,714 km (0.118 R)
• M43: 22,465,711 km (0.061 R)
• M44: 22,668,266 km (0.097 R)
• M45: 22,939,038 km (0.073 R)
• M46: 23,964,382 km (0.113 R)
• M47: 26,201,469 km (0.103 R)
• M48: 26,699,630 km (0.085 R)
• M49: 28,723,539 km (0.118 R)
• M50: 29,532,116 km (0.073 R)
• M51: 29,976,272 km (0.068 R)
• M52: 30,199,322 km (0.076 R)
• M53: 30,796,517 km (0.078 R)
• M54: 31,096,461 km (0.114 R)
• M55: 32,611,289 km (0.027 R)
• M56: 32,840,622 km (0.096 R)
• M57: 33,763,192 km (0.09 R)
• M58: 35,084,590 km (0.107 R)
• M59: 37,218,005 km (0.099 R)
• M60: 37,457,661 km (0.116 R)
• M61: 38,663,570 km (0.078 R)
• M62: 40,127,385 km (0.114 R)
• M63: 40,291,195 km (0.07 R)
• M64: 40,537,283 km (0.106 R)
• M65: 41,609,301 km (0.107 R)
• M66: 43,192,944 km (0.062 R)
• M67: 43,276,869 km (0.087 R)
• M68: 45,051,249 km (0.091 R)
• M69: 45,306,613 km (0.077 R)
• M70: 46,419,022 km (0.104 R)
• M71: 47,627,025 km (0.085 R)
• M72: 48,234,841 km (0.086 R)
• M73: 49,020,081 km (0.112 R)
• M74: 49,107,595 km (0.032 R)
• M75: 49,458,253 km (0.108 R)
• M76: 54,181,506 km (0.051 R)
• M77: 54,362,669 km (0.032 R)
• M78: 55,909,661 km (0.107 R)
• M79: 56,918,250 km (0.047 R)
• M80: 57,286,560 km (0.067 R)
• M81: 58,581,778 km (0.037 R)
• M82: 59,046,728 km (0.062 R)
• M83: 60,261,313 km (0.084 R)
• M84: 60,448,909 km (0.064 R)
• M85: 60,636,655 km (0.062 R)
• M86: 61,201,087 km (0.104 R)
• M87: 61,483,977 km (0.114 R)
• M88: 63,285,883 km (0.099 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 12,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit