🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.56 AU - 0.62 AU

Year: 165 Days

Day: 26.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.35 AU - 1.71 AU

Year: 688 Days

Day: 46.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.68 AU - 2.18 AU

Year: 974 Days

Day: 28.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.57 AU - 2.43 AU

Year: 1028 Days

Day: 21.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.62 AU - 5.02 AU

Year: 3263 Days

Day: 30.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,990,553 km

• M1: 250,277 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.4

Radius: 10.2

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.59 AU - 10.55 AU

Year: 11614 Days

Day: 13.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,990,553 km

• M1: 139,874 km (0.041 R)
• M2: 221,106 km (0.096 R)
• M3: 317,447 km (0.086 R)
• M4: 770,279 km (0.105 R)
• M5: 899,382 km (0.116 R)
• M6: 1,604,736 km (0.064 R)
• M7: 2,023,162 km (0.119 R)
• M8: 2,258,479 km (0.1 R)
• M9: 2,365,890 km (0.088 R)
• M10: 2,558,124 km (0.095 R)
• M11: 3,286,366 km (0.086 R)
• M12: 3,470,371 km (0.07 R)
• M13: 4,174,080 km (0.055 R)
• M14: 4,508,431 km (0.112 R)
• M15: 4,886,315 km (0.101 R)
• M16: 4,956,177 km (0.032 R)
• M17: 5,096,799 km (0.057 R)
• M18: 5,968,506 km (0.043 R)
• M19: 6,459,786 km (0.072 R)
• M20: 7,724,336 km (0.092 R)
• M21: 8,217,860 km (0.117 R)
• M22: 8,679,369 km (0.1 R)
• M23: 9,452,641 km (0.108 R)
• M24: 10,427,720 km (0.091 R)
• M25: 11,620,763 km (0.097 R)
• M26: 12,138,521 km (0.101 R)
• M27: 12,281,088 km (0.105 R)
• M28: 12,471,974 km (0.108 R)
• M29: 13,294,314 km (0.082 R)
• M30: 13,885,375 km (0.11 R)
• M31: 14,838,613 km (0.097 R)
• M32: 14,991,053 km (0.052 R)
• M33: 15,606,050 km (0.105 R)
• M34: 19,354,823 km (0.026 R)
• M35: 19,800,325 km (0.093 R)
• M36: 20,871,745 km (0.111 R)
• M37: 21,042,586 km (0.081 R)
• M38: 21,328,468 km (0.106 R)
• M39: 22,077,803 km (0.111 R)
• M40: 22,952,951 km (0.098 R)
• M41: 24,197,306 km (0.069 R)
• M42: 25,463,502 km (0.114 R)
• M43: 25,585,275 km (0.097 R)
• M44: 25,829,269 km (0.031 R)
• M45: 26,442,620 km (0.095 R)
• M46: 27,060,908 km (0.061 R)
• M47: 27,434,155 km (0.117 R)
• M48: 28,185,585 km (0.094 R)
• M49: 29,325,671 km (0.1 R)
• M50: 29,708,940 km (0.089 R)
• M51: 29,901,323 km (0.097 R)
• M52: 29,965,501 km (0.115 R)
• M53: 30,545,342 km (0.111 R)
• M54: 30,739,370 km (0.094 R)
• M55: 30,869,072 km (0.058 R)
• M56: 31,063,848 km (0.092 R)
• M57: 31,128,774 km (0.107 R)
• M58: 31,715,945 km (0.055 R)
• M59: 32,504,625 km (0.11 R)
• M60: 33,100,324 km (0.072 R)
• M61: 33,432,731 km (0.064 R)
• M62: 33,967,094 km (0.099 R)
• M63: 34,302,493 km (0.063 R)
• M64: 34,504,300 km (0.073 R)
• M65: 34,908,962 km (0.067 R)
• M66: 35,111,967 km (0.107 R)
• M67: 35,655,007 km (0.115 R)
• M68: 36,337,772 km (0.117 R)
• M69: 37,646,903 km (0.071 R)
• M70: 37,785,729 km (0.056 R)
• M71: 39,604,241 km (0.087 R)
• M72: 40,169,571 km (0.05 R)
• M73: 40,737,595 km (0.09 R)
• M74: 41,093,937 km (0.102 R)
• M75: 41,881,420 km (0.114 R)
• M76: 42,097,140 km (0.099 R)
• M77: 42,313,159 km (0.03 R)
• M78: 44,493,698 km (0.111 R)
• M79: 44,934,264 km (0.118 R)
• M80: 45,081,318 km (0.087 R)
• M81: 45,893,485 km (0.101 R)
• M82: 47,382,582 km (0.086 R)
• M83: 47,457,531 km (0.093 R)
• M84: 47,682,377 km (0.109 R)
• M85: 47,982,769 km (0.103 R)
• M86: 50,867,315 km (0.094 R)
• M87: 50,943,909 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.4

Radius: 12

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.32 AU - 10.44 AU

Year: 12154 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 77,990,553 km

• M1: 197,469 km (0.06 R)
• M2: 272,119 km (0.108 R)
• M3: 359,184 km (0.065 R)
• M4: 506,389 km (0.078 R)
• M5: 677,529 km (0.086 R)
• M6: 776,712 km (0.094 R)
• M7: 942,018 km (0.045 R)
• M8: 1,628,223 km (0.095 R)
• M9: 1,924,128 km (0.113 R)
• M10: 2,136,557 km (0.056 R)
• M11: 2,220,481 km (0.107 R)
• M12: 2,322,657 km (0.099 R)
• M13: 2,461,334 km (0.081 R)
• M14: 2,950,070 km (0.107 R)
• M15: 4,037,347 km (0.067 R)
• M16: 4,184,103 km (0.078 R)
• M17: 4,944,210 km (0.055 R)
• M18: 5,078,848 km (0.12 R)
• M19: 5,676,491 km (0.056 R)
• M20: 5,888,621 km (0.049 R)
• M21: 7,063,862 km (0.1 R)
• M22: 7,139,708 km (0.095 R)
• M23: 7,368,892 km (0.105 R)
• M24: 7,548,858 km (0.034 R)
• M25: 7,756,201 km (0.064 R)
• M26: 8,229,977 km (0.038 R)
• M27: 9,177,979 km (0.073 R)
• M28: 9,455,184 km (0.095 R)
• M29: 9,538,959 km (0.106 R)
• M30: 10,274,831 km (0.113 R)
• M31: 10,476,040 km (0.074 R)
• M32: 11,323,811 km (0.082 R)
• M33: 12,072,249 km (0.103 R)
• M34: 12,345,564 km (0.066 R)
• M35: 12,498,453 km (0.109 R)
• M36: 12,713,276 km (0.065 R)
• M37: 13,901,532 km (0.057 R)
• M38: 14,670,166 km (0.089 R)
• M39: 14,799,568 km (0.083 R)
• M40: 14,929,419 km (0.05 R)
• M41: 15,815,786 km (0.115 R)
• M42: 16,282,083 km (0.119 R)
• M43: 16,382,612 km (0.12 R)
• M44: 16,584,270 km (0.117 R)
• M45: 16,753,017 km (0.075 R)
• M46: 17,880,536 km (0.102 R)
• M47: 18,018,914 km (0.104 R)
• M48: 18,645,879 km (0.109 R)
• M49: 18,961,979 km (0.061 R)
• M50: 20,823,425 km (0.111 R)
• M51: 20,932,632 km (0.056 R)
• M52: 21,114,991 km (0.112 R)
• M53: 22,817,415 km (0.087 R)
• M54: 23,042,710 km (0.063 R)
• M55: 23,230,904 km (0.059 R)
• M56: 23,913,220 km (0.116 R)
• M57: 24,027,512 km (0.094 R)
• M58: 24,640,415 km (0.089 R)
• M59: 24,832,947 km (0.116 R)
• M60: 24,987,482 km (0.087 R)
• M61: 25,959,868 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.4

Radius: 4.5

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 15.39 AU - 15.99 AU

Year: 22587 Days

Day: 17.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 77,990,553 km

• M1: 66,870 km (0.094 R)
• M2: 303,085 km (0.077 R)
• M3: 674,537 km (0.092 R)
• M4: 754,721 km (0.109 R)
• M5: 889,808 km (0.067 R)
• M6: 1,106,725 km (0.116 R)
• M7: 1,673,701 km (0.031 R)
• M8: 2,220,631 km (0.117 R)
• M9: 2,292,587 km (0.115 R)
• M10: 2,563,360 km (0.078 R)
• M11: 2,715,201 km (0.041 R)
• M12: 2,766,513 km (0.096 R)
• M13: 3,352,039 km (0.094 R)
• M14: 3,974,367 km (0.099 R)
• M15: 5,130,459 km (0.106 R)
• M16: 5,194,038 km (0.091 R)
• M17: 8,462,004 km (0.083 R)
• M18: 8,726,044 km (0.11 R)
• M19: 10,286,050 km (0.072 R)
• M20: 11,469,669 km (0.062 R)
• M21: 11,678,059 km (0.12 R)
• M22: 12,566,969 km (0.113 R)
• M23: 12,954,577 km (0.092 R)
• M24: 13,258,710 km (0.097 R)
• M25: 13,565,236 km (0.106 R)
• M26: 16,286,720 km (0.052 R)
• M27: 16,333,395 km (0.049 R)
• M28: 16,992,673 km (0.066 R)
• M29: 18,580,654 km (0.09 R)
• M30: 19,764,871 km (0.113 R)
• M31: 19,864,652 km (0.041 R)
• M32: 20,366,254 km (0.101 R)
• M33: 22,102,188 km (0.03 R)
• M34: 22,517,471 km (0.103 R)
• M35: 23,092,675 km (0.12 R)
• M36: 23,145,184 km (0.087 R)
• M37: 25,170,889 km (0.102 R)
• M38: 31,636,210 km (0.077 R)
• M39: 32,987,378 km (0.069 R)
• M40: 33,046,618 km (0.115 R)
• M41: 35,685,076 km (0.082 R)
• M42: 35,745,813 km (0.097 R)
• M43: 36,661,202 km (0.105 R)
• M44: 37,275,750 km (0.093 R)
• M45: 37,769,872 km (0.105 R)
• M46: 41,799,590 km (0.063 R)
• M47: 41,991,823 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.1

Radius: 3.6

Gravity: 27.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 17.07 AU - 19.99 AU

Year: 28990 Days

Day: 23.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,990,553 km

• M1: 111,301 km (0.053 R)
• M2: 429,645 km (0.118 R)
• M3: 1,396,496 km (0.094 R)
• M4: 1,875,060 km (0.111 R)
• M5: 2,363,198 km (0.111 R)
• M6: 3,204,237 km (0.088 R)
• M7: 3,614,285 km (0.069 R)
• M8: 4,847,420 km (0.076 R)
• M9: 5,033,370 km (0.073 R)
• M10: 7,068,799 km (0.093 R)
• M11: 7,121,307 km (0.095 R)
• M12: 7,226,624 km (0.09 R)
• M13: 8,698,667 km (0.08 R)
• M14: 9,094,952 km (0.102 R)
• M15: 9,729,546 km (0.028 R)
• M16: 11,593,386 km (0.094 R)
• M17: 11,655,320 km (0.119 R)
• M18: 11,717,403 km (0.042 R)
• M19: 12,029,165 km (0.12 R)
• M20: 13,890,761 km (0.102 R)
• M21: 14,154,502 km (0.088 R)
• M22: 15,497,741 km (0.095 R)
• M23: 15,565,958 km (0.092 R)
• M24: 16,392,336 km (0.093 R)
• M25: 17,445,356 km (0.083 R)
• M26: 18,447,661 km (0.107 R)
• M27: 18,592,472 km (0.073 R)
• M28: 18,664,878 km (0.111 R)
• M29: 19,321,612 km (0.054 R)
• M30: 20,134,527 km (0.093 R)
• M31: 20,582,573 km (0.034 R)
• M32: 20,883,115 km (0.06 R)
• M33: 22,562,052 km (0.05 R)
• M34: 22,949,510 km (0.097 R)
• M35: 23,652,620 km (0.116 R)
• M36: 25,400,970 km (0.077 R)
• M37: 25,723,354 km (0.035 R)
• M38: 25,804,137 km (0.082 R)
• M39: 26,372,010 km (0.08 R)
• M40: 28,433,618 km (0.099 R)
• M41: 31,838,167 km (0.061 R)
• M42: 31,924,934 km (0.12 R)
• M43: 33,853,101 km (0.053 R)
• M44: 34,474,530 km (0.067 R)
• M45: 35,010,240 km (0.12 R)
• M46: 35,099,700 km (0.077 R)
• M47: 35,999,381 km (0.079 R)
• M48: 37,454,370 km (0.113 R)
• M49: 38,928,508 km (0.117 R)
• M50: 39,021,258 km (0.111 R)
• M51: 39,300,109 km (0.108 R)
• M52: 40,609,539 km (0.118 R)
• M53: 41,269,565 km (0.041 R)
• M54: 46,381,174 km (0.1 R)
• M55: 50,065,770 km (0.09 R)
• M56: 51,280,804 km (0.079 R)
• M57: 51,382,530 km (0.082 R)
• M58: 52,505,561 km (0.105 R)
• M59: 53,946,488 km (0.094 R)
• M60: 54,153,382 km (0.052 R)
• M61: 55,087,770 km (0.105 R)
• M62: 55,504,849 km (0.115 R)
• M63: 56,762,070 km (0.025 R)
• M64: 59,518,111 km (0.113 R)
• M65: 61,343,504 km (0.116 R)
• M66: 61,559,524 km (0.077 R)
• M67: 64,939,239 km (0.103 R)
• M68: 65,600,312 km (0.085 R)
• M69: 69,051,086 km (0.048 R)
• M70: 69,613,275 km (0.115 R)
• M71: 71,535,607 km (0.118 R)
• M72: 73,934,409 km (0.078 R)
• M73: 75,779,699 km (0.101 R)
• M74: 77,990,606 km (0.079 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 13,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit