🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.75 AU - 1.21 AU

Year: 365 Days

Day: 39.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.03 AU - 1.57 AU

Year: 558 Days

Day: 25.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 80 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.77 AU - 3.53 AU

Year: 2106 Days

Day: 30.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.05 AU - 5.05 AU

Year: 3070 Days

Day: 41.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,924,011 km

• M1: 1,183,020 km (0.082 R)
• M2: 2,394,763 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.85 AU - 5.93 AU

Year: 4714 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 81,924,011 km

• M1: 120,875 km (0.077 R)
• M2: 253,718 km (0.051 R)
• M3: 319,541 km (0.064 R)
• M4: 586,424 km (0.088 R)
• M5: 744,848 km (0.112 R)
• M6: 848,818 km (0.114 R)
• M7: 927,806 km (0.084 R)
• M8: 1,061,546 km (0.076 R)
• M9: 1,430,305 km (0.085 R)
• M10: 1,549,834 km (0.06 R)
• M11: 1,647,821 km (0.079 R)
• M12: 1,786,049 km (0.07 R)
• M13: 1,928,167 km (0.114 R)
• M14: 2,348,986 km (0.049 R)
• M15: 2,577,422 km (0.101 R)
• M16: 2,723,728 km (0.119 R)
• M17: 2,827,998 km (0.079 R)
• M18: 3,133,028 km (0.093 R)
• M19: 3,480,694 km (0.104 R)
• M20: 3,594,089 km (0.114 R)
• M21: 3,840,925 km (0.106 R)
• M22: 3,907,646 km (0.042 R)
• M23: 4,685,705 km (0.109 R)
• M24: 4,792,966 km (0.086 R)
• M25: 5,341,990 km (0.063 R)
• M26: 5,949,507 km (0.12 R)
• M27: 6,182,880 km (0.117 R)
• M28: 6,241,822 km (0.072 R)
• M29: 6,538,923 km (0.071 R)
• M30: 6,659,050 km (0.073 R)
• M31: 6,921,744 km (0.03 R)
• M32: 7,146,889 km (0.096 R)
• M33: 7,415,866 km (0.064 R)
• M34: 7,478,547 km (0.078 R)
• M35: 7,794,049 km (0.072 R)
• M36: 7,857,628 km (0.115 R)
• M37: 7,964,142 km (0.086 R)
• M38: 8,028,170 km (0.092 R)
• M39: 8,394,685 km (0.097 R)
• M40: 9,144,020 km (0.079 R)
• M41: 9,572,169 km (0.03 R)
• M42: 9,708,752 km (0.081 R)
• M43: 9,845,933 km (0.118 R)
• M44: 10,145,428 km (0.06 R)
• M45: 10,377,903 km (0.088 R)
• M46: 10,966,571 km (0.119 R)
• M47: 11,397,263 km (0.084 R)
• M48: 11,542,074 km (0.111 R)
• M49: 12,897,580 km (0.112 R)
• M50: 13,326,627 km (0.107 R)
• M51: 13,504,798 km (0.117 R)
• M52: 14,458,933 km (0.119 R)
• M53: 14,589,682 km (0.079 R)
• M54: 14,694,400 km (0.078 R)
• M55: 15,010,202 km (0.069 R)
• M56: 15,434,910 km (0.119 R)
• M57: 15,541,723 km (0.078 R)
• M58: 16,513,810 km (0.108 R)
• M59: 17,200,314 km (0.1 R)
• M60: 17,505,344 km (0.089 R)
• M61: 17,784,344 km (0.059 R)
• M62: 17,952,343 km (0.113 R)
• M63: 18,120,940 km (0.12 R)
• M64: 18,177,188 km (0.064 R)
• M65: 18,318,259 km (0.06 R)
• M66: 19,114,718 km (0.066 R)
• M67: 19,229,460 km (0.058 R)

Asteroid Belt

Center: 7.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.9

Radius: 13.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.46 AU - 11.34 AU

Year: 11735 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,924,011 km

• M1: 187,297 km (0.114 R)
• M2: 410,497 km (0.056 R)
• M3: 519,105 km (0.102 R)
• M4: 807,529 km (0.046 R)
• M5: 1,313,918 km (0.074 R)
• M6: 1,601,595 km (0.084 R)
• M7: 2,008,651 km (0.036 R)
• M8: 2,421,391 km (0.114 R)
• M9: 3,476,505 km (0.103 R)
• M10: 4,100,627 km (0.089 R)
• M11: 4,327,268 km (0.112 R)
• M12: 4,963,807 km (0.032 R)
• M13: 5,067,029 km (0.109 R)
• M14: 5,240,563 km (0.094 R)
• M15: 6,814,333 km (0.075 R)
• M16: 7,514,002 km (0.042 R)
• M17: 7,993,313 km (0.062 R)
• M18: 8,318,390 km (0.092 R)
• M19: 8,441,359 km (0.095 R)
• M20: 9,234,677 km (0.073 R)
• M21: 9,490,190 km (0.119 R)
• M22: 10,139,145 km (0.099 R)
• M23: 10,226,810 km (0.096 R)
• M24: 10,358,755 km (0.081 R)
• M25: 10,668,722 km (0.079 R)
• M26: 10,757,882 km (0.108 R)
• M27: 11,117,067 km (0.114 R)
• M28: 11,571,395 km (0.075 R)
• M29: 12,171,432 km (0.11 R)
• M30: 13,161,770 km (0.066 R)
• M31: 13,305,384 km (0.054 R)
• M32: 13,787,987 km (0.093 R)
• M33: 13,933,845 km (0.086 R)
• M34: 15,069,293 km (0.094 R)
• M35: 15,774,946 km (0.119 R)
• M36: 16,183,198 km (0.066 R)
• M37: 16,905,756 km (0.044 R)
• M38: 18,222,217 km (0.103 R)
• M39: 18,329,030 km (0.114 R)
• M40: 19,462,384 km (0.099 R)
• M41: 19,680,797 km (0.111 R)
• M42: 20,230,569 km (0.103 R)
• M43: 20,341,122 km (0.051 R)
• M44: 20,562,826 km (0.063 R)
• M45: 20,841,227 km (0.031 R)
• M46: 22,251,337 km (0.113 R)
• M47: 22,766,552 km (0.088 R)
• M48: 23,983,979 km (0.084 R)
• M49: 26,542,103 km (0.11 R)
• M50: 27,516,135 km (0.097 R)
• M51: 28,439,752 km (0.091 R)
• M52: 29,061,182 km (0.099 R)
• M53: 29,561,586 km (0.07 R)
• M54: 30,001,703 km (0.046 R)
• M55: 30,444,064 km (0.049 R)
• M56: 32,041,470 km (0.07 R)
• M57: 33,469,681 km (0.099 R)
• M58: 33,665,954 km (0.088 R)
• M59: 33,797,151 km (0.099 R)
• M60: 34,587,476 km (0.091 R)
• M61: 36,589,694 km (0.103 R)
• M62: 38,904,273 km (0.113 R)
• M63: 39,386,576 km (0.065 R)
• M64: 39,593,919 km (0.119 R)
• M65: 40,287,754 km (0.079 R)
• M66: 40,427,029 km (0.113 R)
• M67: 41,125,502 km (0.103 R)
• M68: 41,687,242 km (0.101 R)
• M69: 42,960,469 km (0.106 R)
• M70: 43,387,721 km (0.071 R)
• M71: 44,678,002 km (0.084 R)
• M72: 45,980,850 km (0.059 R)
• M73: 46,126,259 km (0.095 R)
• M74: 46,709,990 km (0.042 R)
• M75: 47,958,385 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.4

Radius: 3.8

Gravity: 25.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 18.68 AU - 18.86 AU

Year: 30635 Days

Day: 17.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,924,011 km

• M1: 105,915 km (0.068 R)
• M2: 182,958 km (0.07 R)
• M3: 228,735 km (0.109 R)
• M4: 390,450 km (0.115 R)
• M5: 1,695,393 km (0.088 R)
• M6: 2,294,831 km (0.102 R)
• M7: 2,675,408 km (0.055 R)
• M8: 2,753,798 km (0.114 R)
• M9: 3,840,776 km (0.085 R)
• M10: 4,199,063 km (0.098 R)
• M11: 4,995,372 km (0.048 R)
• M12: 5,140,632 km (0.1 R)
• M13: 5,786,296 km (0.05 R)
• M14: 6,247,955 km (0.106 R)
• M15: 6,668,175 km (0.108 R)
• M16: 6,828,245 km (0.113 R)
• M17: 6,935,507 km (0.116 R)
• M18: 7,097,671 km (0.102 R)
• M19: 7,206,429 km (0.102 R)
• M20: 7,702,495 km (0.074 R)
• M21: 8,902,420 km (0.111 R)
• M22: 11,153,419 km (0.096 R)
• M23: 11,343,259 km (0.093 R)
• M24: 13,166,109 km (0.104 R)
• M25: 13,433,739 km (0.1 R)
• M26: 13,703,315 km (0.11 R)
• M27: 14,179,185 km (0.082 R)
• M28: 14,799,119 km (0.087 R)
• M29: 16,065,166 km (0.098 R)
• M30: 16,351,197 km (0.062 R)
• M31: 16,638,874 km (0.119 R)
• M32: 18,102,390 km (0.072 R)
• M33: 18,849,481 km (0.116 R)
• M34: 19,682,741 km (0.067 R)
• M35: 20,142,306 km (0.103 R)
• M36: 20,373,435 km (0.056 R)
• M37: 20,994,116 km (0.036 R)
• M38: 21,072,057 km (0.112 R)
• M39: 22,333,317 km (0.082 R)
• M40: 22,492,788 km (0.096 R)
• M41: 22,572,524 km (0.109 R)
• M42: 23,781,274 km (0.116 R)
• M43: 24,352,589 km (0.092 R)
• M44: 26,177,084 km (0.086 R)
• M45: 28,130,982 km (0.112 R)
• M46: 28,821,526 km (0.101 R)
• M47: 30,837,806 km (0.084 R)
• M48: 32,718,102 km (0.117 R)
• M49: 33,262,039 km (0.094 R)
• M50: 33,352,995 km (0.101 R)
• M51: 33,808,969 km (0.075 R)
• M52: 35,467,710 km (0.032 R)
• M53: 35,933,259 km (0.065 R)
• M54: 36,494,401 km (0.11 R)
• M55: 37,910,045 km (0.071 R)
• M56: 39,151,408 km (0.116 R)
• M57: 39,343,492 km (0.109 R)
• M58: 39,825,347 km (0.082 R)
• M59: 40,697,353 km (0.079 R)
• M60: 41,184,593 km (0.08 R)
• M61: 41,771,765 km (0.119 R)
• M62: 42,066,472 km (0.119 R)
• M63: 44,448,220 km (0.084 R)
• M64: 44,849,442 km (0.089 R)
• M65: 45,251,860 km (0.105 R)
• M66: 45,352,689 km (0.085 R)
• M67: 47,077,552 km (0.097 R)
• M68: 50,277,600 km (0.083 R)
• M69: 51,219,768 km (0.107 R)
• M70: 55,046,182 km (0.038 R)
• M71: 56,341,849 km (0.118 R)
• M72: 58,963,402 km (0.052 R)
• M73: 59,073,506 km (0.065 R)
• M74: 61,736,049 km (0.094 R)
• M75: 62,071,597 km (0.116 R)
• M76: 63,758,463 km (0.07 R)
• M77: 66,603,366 km (0.113 R)
• M78: 70,538,238 km (0.095 R)
• M79: 71,240,451 km (0.112 R)
• M80: 71,357,586 km (0.071 R)
• M81: 72,533,724 km (0.11 R)
• M82: 72,651,757 km (0.034 R)
• M83: 73,242,519 km (0.095 R)
• M84: 73,716,146 km (0.055 R)
• M85: 74,072,189 km (0.047 R)
• M86: 75,740,953 km (0.102 R)
• M87: 77,904,737 km (0.114 R)
• M88: 80,088,716 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 12,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit