🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.69 AU - 0.99 AU

Year: 278 Days

Day: 25.1 Hours

Environment

Temp: 94 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,805,383 km

• M1: 220,806 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.11 AU - 1.41 AU

Year: 512 Days

Day: 15.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 120 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.79 AU - 1.81 AU

Year: 873 Days

Day: 17.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.5 AU - 2.92 AU

Year: 1613 Days

Day: 25.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.61 AU - 3.27 AU

Year: 1823 Days

Day: 44.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.21 AU - 3.39 AU

Year: 2168 Days

Day: 15.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,805,383 km

• M1: 297,401 km (0.056 R)
• M2: 727,494 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.27 AU - 5.17 AU

Year: 3709 Days

Day: 44.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,805,383 km

• M1: 1,564,195 km (0.118 R)
• M2: 4,264,287 km (0.103 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.9

Radius: 9

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.48 AU - 7.78 AU

Year: 6174 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,805,383 km

• M1: 125,662 km (0.077 R)
• M2: 206,146 km (0.106 R)
• M3: 367,562 km (0.086 R)
• M4: 447,896 km (0.058 R)
• M5: 881,879 km (0.12 R)
• M6: 945,907 km (0.074 R)
• M7: 1,011,730 km (0.065 R)
• M8: 1,218,923 km (0.1 R)
• M9: 1,346,231 km (0.119 R)
• M10: 1,459,028 km (0.111 R)
• M11: 1,962,724 km (0.026 R)
• M12: 2,289,446 km (0.048 R)
• M13: 2,680,644 km (0.08 R)
• M14: 2,752,002 km (0.092 R)
• M15: 3,018,735 km (0.113 R)
• M16: 3,499,094 km (0.089 R)
• M17: 4,361,526 km (0.105 R)
• M18: 4,758,858 km (0.113 R)
• M19: 5,108,767 km (0.073 R)
• M20: 5,197,628 km (0.088 R)
• M21: 5,710,450 km (0.091 R)
• M22: 6,113,616 km (0.067 R)
• M23: 6,366,287 km (0.107 R)
• M24: 6,525,908 km (0.115 R)
• M25: 6,751,651 km (0.11 R)
• M26: 6,914,563 km (0.039 R)
• M27: 7,045,761 km (0.096 R)
• M28: 7,144,794 km (0.118 R)
• M29: 7,444,439 km (0.078 R)
• M30: 7,782,380 km (0.082 R)
• M31: 8,056,294 km (0.103 R)
• M32: 8,473,223 km (0.093 R)
• M33: 8,684,306 km (0.04 R)
• M34: 9,912,953 km (0.106 R)
• M35: 10,135,405 km (0.111 R)
• M36: 10,736,639 km (0.088 R)
• M37: 10,850,782 km (0.072 R)
• M38: 11,310,945 km (0.105 R)
• M39: 11,504,525 km (0.109 R)
• M40: 11,582,316 km (0.084 R)
• M41: 11,777,541 km (0.064 R)
• M42: 12,250,420 km (0.063 R)
• M43: 13,011,873 km (0.11 R)
• M44: 13,214,878 km (0.073 R)
• M45: 14,161,832 km (0.09 R)
• M46: 14,245,158 km (0.038 R)
• M47: 14,833,377 km (0.1 R)
• M48: 15,173,114 km (0.058 R)
• M49: 15,601,412 km (0.082 R)
• M50: 15,903,600 km (0.038 R)
• M51: 16,251,265 km (0.077 R)
• M52: 17,532,571 km (0.101 R)
• M53: 18,027,142 km (0.055 R)
• M54: 18,253,483 km (0.119 R)
• M55: 18,617,455 km (0.084 R)
• M56: 19,075,823 km (0.095 R)
• M57: 19,306,503 km (0.108 R)
• M58: 19,630,831 km (0.108 R)
• M59: 20,332,146 km (0.116 R)
• M60: 20,614,886 km (0.046 R)
• M61: 21,041,539 km (0.09 R)
• M62: 21,614,948 km (0.083 R)
• M63: 23,070,834 km (0.117 R)
• M64: 24,308,158 km (0.089 R)
• M65: 25,262,892 km (0.12 R)
• M66: 25,719,464 km (0.067 R)
• M67: 27,157,100 km (0.103 R)
• M68: 27,520,473 km (0.099 R)
• M69: 27,624,743 km (0.1 R)
• M70: 28,409,982 km (0.108 R)
• M71: 30,324,536 km (0.089 R)
• M72: 31,623,793 km (0.1 R)
• M73: 31,951,562 km (0.111 R)
• M74: 32,500,137 km (0.074 R)
• M75: 33,384,410 km (0.099 R)
• M76: 33,606,713 km (0.052 R)
• M77: 35,063,796 km (0.03 R)
• M78: 35,402,934 km (0.113 R)
• M79: 35,629,575 km (0.11 R)
• M80: 36,198,496 km (0.1 R)
• M81: 36,426,932 km (0.103 R)
• M82: 36,827,705 km (0.034 R)
• M83: 36,885,150 km (0.12 R)
• M84: 37,691,632 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.2

Radius: 13.2

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.97 AU - 7.31 AU

Year: 6900 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 88,805,383 km

• M1: 175,329 km (0.12 R)
• M2: 275,260 km (0.081 R)
• M3: 955,332 km (0.109 R)
• M4: 1,209,798 km (0.075 R)
• M5: 1,325,886 km (0.118 R)
• M6: 1,687,015 km (0.102 R)
• M7: 1,975,589 km (0.107 R)
• M8: 2,185,026 km (0.071 R)
• M9: 2,401,794 km (0.115 R)
• M10: 2,779,229 km (0.08 R)
• M11: 3,014,846 km (0.064 R)
• M12: 3,243,581 km (0.066 R)
• M13: 3,492,063 km (0.078 R)
• M14: 3,718,255 km (0.082 R)
• M15: 3,833,296 km (0.094 R)
• M16: 4,170,489 km (0.07 R)
• M17: 4,320,087 km (0.084 R)
• M18: 4,811,217 km (0.12 R)
• M19: 5,000,010 km (0.102 R)
• M20: 5,499,218 km (0.053 R)
• M21: 5,614,109 km (0.11 R)
• M22: 6,099,105 km (0.117 R)
• M23: 6,286,551 km (0.104 R)
• M24: 6,597,565 km (0.079 R)
• M25: 7,270,606 km (0.116 R)
• M26: 7,928,687 km (0.097 R)
• M27: 8,893,444 km (0.115 R)
• M28: 9,125,769 km (0.082 R)
• M29: 9,340,741 km (0.117 R)
• M30: 9,656,243 km (0.052 R)
• M31: 9,775,473 km (0.089 R)
• M32: 9,875,105 km (0.064 R)
• M33: 10,015,428 km (0.116 R)
• M34: 10,156,199 km (0.096 R)
• M35: 10,358,605 km (0.101 R)
• M36: 10,623,842 km (0.043 R)
• M37: 11,327,850 km (0.045 R)
• M38: 11,432,718 km (0.095 R)
• M39: 12,132,687 km (0.088 R)
• M40: 13,087,570 km (0.08 R)
• M41: 13,485,201 km (0.094 R)
• M42: 13,976,480 km (0.111 R)
• M43: 14,269,692 km (0.1 R)
• M44: 14,360,348 km (0.111 R)
• M45: 14,724,769 km (0.106 R)
• M46: 14,931,064 km (0.113 R)
• M47: 15,602,310 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.1

Radius: 7.6

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.74 AU - 19.46 AU

Year: 25573 Days

Day: 24.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,805,383 km

• M1: 109,057 km (0.101 R)
• M2: 211,083 km (0.09 R)
• M3: 675,434 km (0.103 R)
• M4: 941,270 km (0.118 R)
• M5: 1,301,801 km (0.043 R)
• M6: 1,463,965 km (0.075 R)
• M7: 1,530,835 km (0.111 R)
• M8: 1,737,430 km (0.051 R)
• M9: 1,880,296 km (0.076 R)
• M10: 1,953,150 km (0.085 R)
• M11: 2,177,547 km (0.096 R)
• M12: 4,397,280 km (0.103 R)
• M13: 5,094,256 km (0.069 R)
• M14: 6,148,622 km (0.078 R)
• M15: 7,153,321 km (0.095 R)
• M16: 7,268,213 km (0.057 R)
• M17: 7,441,447 km (0.068 R)
• M18: 8,449,288 km (0.031 R)
• M19: 8,753,719 km (0.073 R)
• M20: 8,815,055 km (0.106 R)
• M21: 8,999,957 km (0.03 R)
• M22: 9,499,315 km (0.045 R)
• M23: 9,816,014 km (0.115 R)
• M24: 11,923,249 km (0.099 R)
• M25: 12,748,282 km (0.092 R)
• M26: 13,591,715 km (0.081 R)
• M27: 15,110,731 km (0.096 R)
• M28: 16,152,830 km (0.119 R)
• M29: 16,379,321 km (0.04 R)
• M30: 16,988,035 km (0.106 R)
• M31: 17,449,395 km (0.071 R)
• M32: 18,858,308 km (0.111 R)
• M33: 20,710,928 km (0.11 R)
• M34: 20,874,887 km (0.078 R)
• M35: 21,369,009 km (0.118 R)
• M36: 22,200,922 km (0.038 R)
• M37: 22,789,740 km (0.115 R)
• M38: 23,213,401 km (0.111 R)
• M39: 24,499,942 km (0.077 R)
• M40: 24,673,326 km (0.111 R)
• M41: 25,545,931 km (0.112 R)
• M42: 27,951,913 km (0.037 R)
• M43: 29,872,600 km (0.06 R)
• M44: 35,884,789 km (0.111 R)
• M45: 36,081,660 km (0.103 R)
• M46: 38,572,165 km (0.03 R)
• M47: 38,773,823 km (0.064 R)
• M48: 39,279,464 km (0.116 R)
• M49: 40,297,178 km (0.097 R)
• M50: 40,809,252 km (0.113 R)
• M51: 42,150,995 km (0.119 R)
• M52: 42,879,387 km (0.102 R)
• M53: 46,368,758 km (0.053 R)
• M54: 46,797,954 km (0.111 R)
• M55: 47,552,077 km (0.071 R)
• M56: 47,660,086 km (0.077 R)
• M57: 48,854,177 km (0.078 R)
• M58: 50,498,257 km (0.113 R)
• M59: 51,271,678 km (0.035 R)
• M60: 51,937,838 km (0.07 R)
• M61: 53,503,080 km (0.073 R)
• M62: 54,065,867 km (0.088 R)
• M63: 57,138,608 km (0.11 R)
• M64: 57,483,580 km (0.094 R)
• M65: 58,986,141 km (0.075 R)
• M66: 60,150,761 km (0.047 R)
• M67: 60,384,582 km (0.09 R)
• M68: 61,323,010 km (0.107 R)
• M69: 61,676,061 km (0.066 R)
• M70: 62,621,070 km (0.054 R)
• M71: 62,858,033 km (0.069 R)
• M72: 63,809,027 km (0.112 R)
• M73: 65,364,396 km (0.082 R)
• M74: 65,604,800 km (0.081 R)
• M75: 66,448,532 km (0.096 R)
• M76: 66,690,282 km (0.055 R)
• M77: 66,811,307 km (0.062 R)
• M78: 67,174,680 km (0.082 R)
• M79: 67,781,748 km (0.1 R)
• M80: 67,903,371 km (0.075 R)
• M81: 69,491,203 km (0.068 R)
• M82: 71,338,437 km (0.103 R)
• M83: 74,452,766 km (0.026 R)
• M84: 74,955,265 km (0.106 R)
• M85: 75,711,034 km (0.071 R)
• M86: 76,216,226 km (0.115 R)
• M87: 76,342,636 km (0.078 R)
• M88: 77,738,683 km (0.089 R)
• M89: 79,014,903 km (0.073 R)
• M90: 81,588,285 km (0.069 R)
• M91: 84,319,793 km (0.116 R)
• M92: 86,684,935 km (0.07 R)
• M93: 87,875,584 km (0.106 R)
• M94: 88,008,128 km (0.109 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 12,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit