🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.76 AU - 0.8 AU

Year: 250 Days

Day: 16.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,298,805 km

• M1: 41,588 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.82 AU - 0.94 AU

Year: 300 Days

Day: 22.5 Hours

Environment

Temp: 107 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.97 AU - 2.19 AU

Year: 1090 Days

Day: 32.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2 AU - 3.28 AU

Year: 1559 Days

Day: 15.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,298,805 km

• M1: 726,746 km (0.115 R)
• M2: 1,941,481 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.42 AU - 3.82 AU

Year: 2503 Days

Day: 41.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.9

Radius: 6.3

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.93 AU - 18.55 AU

Year: 21623 Days

Day: 15.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 92,298,805 km

• M1: 111,002 km (0.071 R)
• M2: 207,642 km (0.115 R)
• M3: 458,069 km (0.04 R)
• M4: 684,410 km (0.116 R)
• M5: 1,036,564 km (0.088 R)
• M6: 2,296,477 km (0.055 R)
• M7: 2,372,024 km (0.11 R)
• M8: 2,655,811 km (0.095 R)
• M9: 2,708,619 km (0.111 R)
• M10: 3,115,675 km (0.105 R)
• M11: 3,171,325 km (0.059 R)
• M12: 3,512,708 km (0.095 R)
• M13: 3,806,219 km (0.089 R)
• M14: 3,865,908 km (0.12 R)
• M15: 4,230,329 km (0.055 R)
• M16: 4,292,113 km (0.048 R)
• M17: 4,637,384 km (0.12 R)
• M18: 4,991,782 km (0.028 R)
• M19: 5,089,918 km (0.097 R)
• M20: 5,658,240 km (0.029 R)
• M21: 6,001,867 km (0.062 R)
• M22: 6,071,430 km (0.099 R)
• M23: 6,246,459 km (0.11 R)
• M24: 6,316,920 km (0.073 R)
• M25: 7,183,391 km (0.028 R)
• M26: 7,331,492 km (0.116 R)
• M27: 7,443,092 km (0.061 R)
• M28: 7,555,291 km (0.115 R)
• M29: 7,743,635 km (0.095 R)
• M30: 7,971,771 km (0.119 R)
• M31: 8,434,478 km (0.064 R)
• M32: 9,104,826 km (0.063 R)
• M33: 9,224,953 km (0.069 R)
• M34: 9,751,388 km (0.097 R)
• M35: 9,997,626 km (0.077 R)
• M36: 10,370,872 km (0.088 R)
• M37: 10,538,272 km (0.085 R)
• M38: 10,664,383 km (0.063 R)
• M39: 13,199,020 km (0.08 R)
• M40: 13,699,874 km (0.044 R)
• M41: 13,975,583 km (0.101 R)
• M42: 15,239,236 km (0.054 R)
• M43: 15,620,561 km (0.106 R)
• M44: 16,053,497 km (0.032 R)
• M45: 16,980,106 km (0.086 R)
• M46: 17,375,493 km (0.041 R)
• M47: 17,873,954 km (0.04 R)
• M48: 19,758,737 km (0.098 R)
• M49: 20,122,410 km (0.107 R)
• M50: 20,383,458 km (0.118 R)
• M51: 20,856,337 km (0.114 R)
• M52: 20,961,803 km (0.084 R)
• M53: 22,458,231 km (0.113 R)
• M54: 24,543,625 km (0.06 R)
• M55: 24,766,675 km (0.112 R)
• M56: 25,046,424 km (0.108 R)
• M57: 25,214,871 km (0.088 R)
• M58: 25,609,211 km (0.069 R)
• M59: 25,892,250 km (0.057 R)
• M60: 26,062,492 km (0.071 R)
• M61: 26,976,834 km (0.08 R)
• M62: 28,017,886 km (0.078 R)
• M63: 29,782,243 km (0.097 R)
• M64: 29,901,174 km (0.109 R)
• M65: 30,258,713 km (0.042 R)
• M66: 32,311,943 km (0.063 R)
• M67: 32,740,242 km (0.109 R)
• M68: 32,985,882 km (0.096 R)
• M69: 33,417,023 km (0.104 R)
• M70: 35,035,073 km (0.102 R)
• M71: 35,916,803 km (0.096 R)
• M72: 36,296,931 km (0.112 R)
• M73: 36,423,940 km (0.105 R)
• M74: 38,476,124 km (0.11 R)
• M75: 38,735,377 km (0.115 R)
• M76: 39,060,004 km (0.101 R)
• M77: 39,908,673 km (0.087 R)
• M78: 40,170,918 km (0.107 R)
• M79: 41,358,575 km (0.116 R)
• M80: 41,956,668 km (0.105 R)
• M81: 42,023,239 km (0.099 R)
• M82: 42,557,602 km (0.114 R)
• M83: 43,027,040 km (0.079 R)
• M84: 44,853,481 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.3

Radius: 4

Gravity: 45.77 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 14.33 AU - 18.73 AU

Year: 24425 Days

Day: 21.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,298,805 km

• M1: 229,483 km (0.091 R)
• M2: 320,139 km (0.102 R)
• M3: 558,299 km (0.075 R)
• M4: 760,406 km (0.114 R)
• M5: 787,334 km (0.035 R)
• M6: 955,033 km (0.063 R)
• M7: 1,013,376 km (0.117 R)
• M8: 1,355,506 km (0.073 R)
• M9: 2,022,414 km (0.092 R)
• M10: 2,610,184 km (0.06 R)
• M11: 4,070,558 km (0.077 R)
• M12: 4,753,472 km (0.108 R)
• M13: 5,629,368 km (0.087 R)
• M14: 5,735,582 km (0.09 R)
• M15: 5,788,989 km (0.055 R)
• M16: 6,276,827 km (0.063 R)
• M17: 6,665,483 km (0.097 R)
• M18: 8,906,459 km (0.059 R)
• M19: 9,279,855 km (0.071 R)
• M20: 10,300,113 km (0.059 R)
• M21: 11,895,873 km (0.047 R)
• M22: 12,237,854 km (0.087 R)
• M23: 12,375,633 km (0.098 R)
• M24: 13,424,763 km (0.113 R)
• M25: 13,852,464 km (0.089 R)
• M26: 14,575,021 km (0.12 R)
• M27: 17,275,712 km (0.099 R)
• M28: 17,818,453 km (0.112 R)
• M29: 18,682,530 km (0.1 R)
• M30: 19,640,704 km (0.118 R)
• M31: 20,288,314 km (0.066 R)
• M32: 21,272,817 km (0.084 R)
• M33: 23,458,442 km (0.047 R)
• M34: 24,059,078 km (0.101 R)
• M35: 24,318,031 km (0.103 R)
• M36: 26,600,446 km (0.102 R)
• M37: 27,767,160 km (0.093 R)
• M38: 28,220,292 km (0.106 R)
• M39: 28,311,247 km (0.068 R)
• M40: 29,779,102 km (0.102 R)
• M41: 30,802,650 km (0.115 R)
• M42: 30,989,947 km (0.076 R)
• M43: 32,597,526 km (0.118 R)
• M44: 35,205,764 km (0.075 R)
• M45: 36,584,309 km (0.093 R)
• M46: 36,882,009 km (0.03 R)
• M47: 37,280,089 km (0.09 R)
• M48: 38,483,304 km (0.049 R)
• M49: 38,584,133 km (0.078 R)
• M50: 40,414,014 km (0.076 R)
• M51: 40,516,489 km (0.057 R)
• M52: 41,960,408 km (0.111 R)
• M53: 42,480,260 km (0.094 R)
• M54: 43,736,284 km (0.068 R)
• M55: 45,323,517 km (0.111 R)
• M56: 45,536,545 km (0.09 R)
• M57: 47,685,368 km (0.09 R)
• M58: 53,874,831 km (0.116 R)
• M59: 54,439,712 km (0.031 R)
• M60: 54,892,994 km (0.057 R)
• M61: 55,233,628 km (0.06 R)
• M62: 55,575,160 km (0.102 R)
• M63: 55,803,147 km (0.116 R)
• M64: 56,489,203 km (0.114 R)
• M65: 56,718,387 km (0.085 R)
• M66: 58,563,677 km (0.11 R)
• M67: 58,911,941 km (0.11 R)
• M68: 59,144,416 km (0.11 R)
• M69: 61,486,221 km (0.113 R)
• M70: 61,721,987 km (0.087 R)
• M71: 62,312,899 km (0.073 R)
• M72: 63,738,716 km (0.105 R)
• M73: 66,139,014 km (0.112 R)
• M74: 66,380,614 km (0.112 R)
• M75: 68,080,345 km (0.086 R)
• M76: 68,446,411 km (0.104 R)
• M77: 68,568,483 km (0.088 R)
• M78: 72,018,659 km (0.1 R)
• M79: 72,516,221 km (0.03 R)
• M80: 73,890,128 km (0.088 R)
• M81: 74,266,367 km (0.067 R)
• M82: 77,553,331 km (0.114 R)
• M83: 79,728,036 km (0.115 R)
• M84: 81,016,672 km (0.087 R)
• M85: 81,663,533 km (0.107 R)
• M86: 82,312,040 km (0.11 R)
• M87: 83,745,038 km (0.099 R)
• M88: 84,268,032 km (0.107 R)
• M89: 85,448,957 km (0.109 R)
• M90: 85,975,691 km (0.097 R)
• M91: 87,164,396 km (0.118 R)
• M92: 87,694,571 km (0.11 R)
• M93: 88,757,913 km (0.11 R)
• M94: 88,891,204 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504

Radius: 5.1

Gravity: 19.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 16.37 AU - 22.51 AU

Year: 31151 Days

Day: 19.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,298,805 km

• M1: 66,272 km (0.05 R)
• M2: 129,402 km (0.091 R)
• M3: 385,215 km (0.096 R)
• M4: 450,140 km (0.106 R)
• M5: 667,356 km (0.114 R)
• M6: 1,663,080 km (0.095 R)
• M7: 1,920,089 km (0.096 R)
• M8: 2,389,676 km (0.109 R)
• M9: 2,893,073 km (0.05 R)
• M10: 4,894,992 km (0.116 R)
• M11: 4,998,962 km (0.117 R)
• M12: 5,103,531 km (0.095 R)
• M13: 5,421,876 km (0.059 R)
• M14: 6,077,563 km (0.086 R)
• M15: 6,133,363 km (0.104 R)
• M16: 6,471,454 km (0.093 R)
• M17: 7,166,037 km (0.072 R)
• M18: 8,066,916 km (0.112 R)
• M19: 9,194,435 km (0.062 R)
• M20: 11,043,913 km (0.098 R)
• M21: 12,150,638 km (0.106 R)
• M22: 12,291,559 km (0.073 R)
• M23: 14,467,760 km (0.057 R)
• M24: 14,542,409 km (0.056 R)
• M25: 14,617,058 km (0.053 R)
• M26: 14,841,904 km (0.116 R)
• M27: 17,152,593 km (0.107 R)
• M28: 17,707,750 km (0.083 R)
• M29: 20,319,280 km (0.103 R)
• M30: 20,570,156 km (0.106 R)
• M31: 22,269,139 km (0.068 R)
• M32: 22,874,262 km (0.095 R)
• M33: 23,660,399 km (0.104 R)
• M34: 24,722,095 km (0.077 R)
• M35: 25,258,852 km (0.111 R)
• M36: 25,618,785 km (0.079 R)
• M37: 25,708,992 km (0.066 R)
• M38: 26,071,019 km (0.111 R)
• M39: 27,259,275 km (0.092 R)
• M40: 29,783,141 km (0.074 R)
• M41: 31,410,018 km (0.1 R)
• M42: 31,603,298 km (0.114 R)
• M43: 32,283,071 km (0.11 R)
• M44: 32,478,147 km (0.059 R)
• M45: 32,575,834 km (0.065 R)
• M46: 33,065,617 km (0.086 R)
• M47: 36,969,523 km (0.039 R)
• M48: 38,096,594 km (0.104 R)
• M49: 38,302,740 km (0.114 R)
• M50: 38,612,557 km (0.064 R)
• M51: 39,027,093 km (0.111 R)
• M52: 39,651,664 km (0.109 R)
• M53: 42,076,047 km (0.057 R)
• M54: 42,823,438 km (0.112 R)
• M55: 43,467,457 km (0.099 R)
• M56: 44,765,218 km (0.105 R)
• M57: 46,405,259 km (0.084 R)
• M58: 46,515,214 km (0.063 R)
• M59: 47,509,441 km (0.102 R)
• M60: 47,953,597 km (0.038 R)
• M61: 48,064,898 km (0.119 R)
• M62: 50,760,353 km (0.116 R)
• M63: 54,662,015 km (0.071 R)
• M64: 54,894,490 km (0.092 R)
• M65: 55,477,174 km (0.106 R)
• M66: 56,413,806 km (0.113 R)
• M67: 57,119,609 km (0.078 R)
• M68: 57,237,492 km (0.109 R)
• M69: 57,591,739 km (0.032 R)
• M70: 64,091,617 km (0.104 R)
• M71: 64,336,808 km (0.094 R)
• M72: 65,074,176 km (0.08 R)
• M73: 65,567,251 km (0.108 R)
• M74: 66,805,622 km (0.057 R)
• M75: 66,929,788 km (0.099 R)
• M76: 69,305,103 km (0.103 R)
• M77: 69,808,650 km (0.089 R)
• M78: 70,187,132 km (0.076 R)
• M79: 71,072,901 km (0.062 R)
• M80: 72,983,416 km (0.111 R)
• M81: 73,880,704 km (0.076 R)
• M82: 74,395,171 km (0.091 R)
• M83: 74,652,778 km (0.042 R)
• M84: 74,910,835 km (0.1 R)
• M85: 76,464,708 km (0.058 R)
• M86: 76,594,708 km (0.09 R)
• M87: 79,472,522 km (0.107 R)
• M88: 81,057,213 km (0.087 R)
• M89: 81,454,993 km (0.116 R)
• M90: 81,853,373 km (0.091 R)
• M91: 83,587,361 km (0.097 R)
• M92: 84,526,088 km (0.078 R)
• M93: 87,227,377 km (0.109 R)
• M94: 88,861,734 km (0.109 R)
• M95: 89,545,695 km (0.076 R)
• M96: 89,682,577 km (0.116 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 10,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit