🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.5 AU - 0.58 AU

Year: 138 Days

Day: 21.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.34 AU - 1.94 AU

Year: 731 Days

Day: 30 Hours

Environment

Temp: -25 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.66 AU - 2.36 AU

Year: 992 Days

Day: 23.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.11 AU - 4.35 AU

Year: 3030 Days

Day: 27.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.25 AU - 6.73 AU

Year: 4480 Days

Day: 29.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.1

Radius: 12.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.17 AU - 7.43 AU

Year: 5507 Days

Day: 8.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 93,763,185 km

• M1: 199,564 km (0.071 R)
• M2: 307,723 km (0.097 R)
• M3: 599,588 km (0.09 R)
• M4: 763,248 km (0.088 R)
• M5: 980,913 km (0.073 R)
• M6: 1,390,363 km (0.109 R)
• M7: 1,553,723 km (0.028 R)
• M8: 1,867,580 km (0.112 R)
• M9: 2,150,469 km (0.086 R)
• M10: 3,004,374 km (0.11 R)
• M11: 3,478,001 km (0.076 R)
• M12: 3,559,382 km (0.053 R)
• M13: 3,786,173 km (0.101 R)
• M14: 3,911,984 km (0.097 R)
• M15: 4,189,339 km (0.098 R)
• M16: 4,673,587 km (0.12 R)
• M17: 4,763,645 km (0.059 R)
• M18: 5,409,758 km (0.112 R)
• M19: 5,528,090 km (0.098 R)
• M20: 5,623,384 km (0.04 R)
• M21: 5,985,710 km (0.046 R)
• M22: 6,380,648 km (0.098 R)
• M23: 6,912,020 km (0.069 R)
• M24: 7,144,046 km (0.108 R)
• M25: 7,563,070 km (0.094 R)
• M26: 7,669,135 km (0.051 R)
• M27: 7,909,539 km (0.044 R)
• M28: 8,261,243 km (0.088 R)
• M29: 8,951,937 km (0.093 R)
• M30: 9,148,658 km (0.113 R)
• M31: 9,318,451 km (0.097 R)
• M32: 9,805,093 km (0.04 R)
• M33: 10,182,977 km (0.097 R)
• M34: 10,417,996 km (0.089 R)
• M35: 10,863,349 km (0.094 R)
• M36: 11,103,453 km (0.06 R)
• M37: 11,527,862 km (0.099 R)
• M38: 11,803,422 km (0.112 R)
• M39: 12,959,514 km (0.115 R)
• M40: 13,342,335 km (0.101 R)
• M41: 14,021,060 km (0.109 R)
• M42: 14,151,659 km (0.112 R)
• M43: 14,943,481 km (0.074 R)
• M44: 16,192,474 km (0.094 R)
• M45: 16,432,578 km (0.106 R)
• M46: 16,673,730 km (0.08 R)
• M47: 16,846,815 km (0.1 R)
• M48: 17,194,779 km (0.062 R)
• M49: 17,650,604 km (0.105 R)
• M50: 17,756,370 km (0.063 R)
• M51: 18,969,608 km (0.104 R)
• M52: 19,150,323 km (0.058 R)
• M53: 19,259,080 km (0.113 R)
• M54: 19,659,404 km (0.095 R)
• M55: 21,212,978 km (0.095 R)
• M56: 21,363,025 km (0.077 R)
• M57: 21,475,822 km (0.086 R)
• M58: 21,777,411 km (0.09 R)
• M59: 22,118,494 km (0.079 R)
• M60: 22,270,635 km (0.084 R)
• M61: 22,767,450 km (0.107 R)
• M62: 23,113,619 km (0.081 R)
• M63: 23,345,346 km (0.09 R)
• M64: 23,461,584 km (0.046 R)
• M65: 24,319,228 km (0.106 R)
• M66: 24,633,683 km (0.099 R)
• M67: 25,187,195 km (0.115 R)
• M68: 25,545,183 km (0.079 R)
• M69: 25,625,068 km (0.09 R)
• M70: 25,784,839 km (0.117 R)
• M71: 25,864,873 km (0.032 R)
• M72: 26,588,927 km (0.11 R)
• M73: 26,750,792 km (0.037 R)
• M74: 27,360,553 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.3

Radius: 6.5

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.22 AU - 14.78 AU

Year: 19229 Days

Day: 17.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,763,185 km

• M1: 140,472 km (0.078 R)
• M2: 236,963 km (0.053 R)
• M3: 375,341 km (0.051 R)
• M4: 767,736 km (0.052 R)
• M5: 892,501 km (0.092 R)
• M6: 1,001,558 km (0.109 R)
• M7: 1,115,103 km (0.118 R)
• M8: 1,405,023 km (0.112 R)
• M9: 2,779,977 km (0.057 R)
• M10: 2,876,169 km (0.119 R)
• M11: 3,755,505 km (0.092 R)
• M12: 3,897,773 km (0.067 R)
• M13: 4,041,686 km (0.041 R)
• M14: 4,673,288 km (0.038 R)
• M15: 4,864,923 km (0.114 R)
• M16: 5,295,465 km (0.102 R)
• M17: 6,067,839 km (0.066 R)
• M18: 6,530,994 km (0.103 R)
• M19: 6,616,415 km (0.097 R)
• M20: 6,702,134 km (0.04 R)
• M21: 7,049,052 km (0.105 R)
• M22: 8,124,660 km (0.08 R)
• M23: 8,447,941 km (0.1 R)
• M24: 9,202,513 km (0.099 R)
• M25: 10,126,429 km (0.12 R)
• M26: 10,474,245 km (0.051 R)
• M27: 11,130,530 km (0.082 R)
• M28: 11,541,027 km (0.049 R)
• M29: 11,644,549 km (0.106 R)
• M30: 11,904,400 km (0.083 R)
• M31: 12,429,788 km (0.066 R)
• M32: 12,482,746 km (0.079 R)
• M33: 12,855,543 km (0.065 R)
• M34: 14,161,533 km (0.089 R)
• M35: 14,606,138 km (0.103 R)
• M36: 14,942,583 km (0.088 R)
• M37: 14,998,982 km (0.06 R)
• M38: 15,168,327 km (0.112 R)
• M39: 18,083,839 km (0.106 R)
• M40: 19,052,486 km (0.079 R)
• M41: 19,481,682 km (0.085 R)
• M42: 20,349,350 km (0.081 R)
• M43: 20,787,821 km (0.032 R)
• M44: 21,039,893 km (0.073 R)
• M45: 21,610,609 km (0.07 R)
• M46: 22,962,076 km (0.094 R)
• M47: 23,027,002 km (0.088 R)
• M48: 23,812,241 km (0.089 R)
• M49: 24,208,077 km (0.096 R)
• M50: 24,606,157 km (0.035 R)
• M51: 25,274,411 km (0.101 R)
• M52: 25,341,580 km (0.12 R)
• M53: 25,408,750 km (0.102 R)
• M54: 25,745,794 km (0.104 R)
• M55: 26,016,416 km (0.098 R)
• M56: 27,245,811 km (0.032 R)
• M57: 28,564,068 km (0.099 R)
• M58: 29,407,351 km (0.092 R)
• M59: 30,472,787 km (0.096 R)
• M60: 32,641,507 km (0.102 R)
• M61: 34,188,798 km (0.088 R)
• M62: 34,411,849 km (0.056 R)
• M63: 35,383,786 km (0.104 R)
• M64: 36,137,610 km (0.108 R)
• M65: 36,364,849 km (0.108 R)
• M66: 36,440,545 km (0.101 R)
• M67: 38,122,175 km (0.1 R)
• M68: 39,828,787 km (0.06 R)
• M69: 39,985,117 km (0.069 R)
• M70: 40,612,680 km (0.067 R)
• M71: 40,927,733 km (0.057 R)
• M72: 41,006,572 km (0.103 R)
• M73: 41,877,680 km (0.119 R)
• M74: 42,435,082 km (0.109 R)
• M75: 43,155,545 km (0.103 R)
• M76: 45,340,721 km (0.115 R)
• M77: 45,831,103 km (0.113 R)
• M78: 46,159,021 km (0.089 R)
• M79: 47,395,897 km (0.057 R)
• M80: 48,059,962 km (0.097 R)
• M81: 48,810,644 km (0.1 R)
• M82: 49,901,960 km (0.085 R)
• M83: 50,154,930 km (0.103 R)
• M84: 50,408,349 km (0.077 R)
• M85: 54,346,662 km (0.111 R)
• M86: 55,215,826 km (0.05 R)
• M87: 56,001,963 km (0.1 R)
• M88: 56,440,434 km (0.102 R)
• M89: 56,616,062 km (0.082 R)
• M90: 56,967,916 km (0.11 R)
• M91: 57,232,256 km (0.06 R)
• M92: 58,116,529 km (0.087 R)
• M93: 59,094,450 km (0.117 R)
• M94: 59,630,010 km (0.098 R)

Asteroid Belt

Center: 16.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.6

Radius: 6.6

Gravity: 16.98 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.14 AU - 21.62 AU

Year: 26330 Days

Day: 24.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,763,185 km

• M1: 205,248 km (0.103 R)
• M2: 347,067 km (0.115 R)
• M3: 568,921 km (0.099 R)
• M4: 1,290,431 km (0.055 R)
• M5: 1,563,447 km (0.099 R)
• M6: 1,929,813 km (0.08 R)
• M7: 2,044,853 km (0.11 R)
• M8: 2,322,208 km (0.086 R)
• M9: 3,315,089 km (0.09 R)
• M10: 4,372,147 km (0.106 R)
• M11: 4,523,840 km (0.094 R)
• M12: 6,133,961 km (0.087 R)
• M13: 6,247,057 km (0.077 R)
• M14: 6,764,666 km (0.114 R)
• M15: 7,596,879 km (0.111 R)
• M16: 7,902,059 km (0.085 R)
• M17: 10,080,353 km (0.09 R)
• M18: 10,550,539 km (0.067 R)
• M19: 11,027,906 km (0.109 R)
• M20: 11,165,536 km (0.106 R)
• M21: 11,722,040 km (0.086 R)
• M22: 12,145,253 km (0.095 R)
• M23: 12,861,827 km (0.11 R)
• M24: 13,813,568 km (0.083 R)
• M25: 15,398,558 km (0.092 R)
• M26: 17,040,245 km (0.115 R)
• M27: 17,841,192 km (0.088 R)
• M28: 18,083,989 km (0.114 R)
• M29: 18,900,943 km (0.029 R)
• M30: 19,148,378 km (0.057 R)
• M31: 19,729,865 km (0.102 R)
• M32: 21,337,294 km (0.107 R)
• M33: 23,074,275 km (0.106 R)
• M34: 24,316,984 km (0.104 R)
• M35: 25,855,000 km (0.108 R)
• M36: 28,173,169 km (0.097 R)
• M37: 30,171,347 km (0.106 R)
• M38: 31,724,173 km (0.077 R)
• M39: 32,806,663 km (0.077 R)
• M40: 33,402,213 km (0.056 R)
• M41: 33,501,845 km (0.054 R)
• M42: 34,503,402 km (0.095 R)
• M43: 34,604,082 km (0.068 R)
• M44: 37,463,047 km (0.118 R)
• M45: 38,502,303 km (0.116 R)
• M46: 38,606,872 km (0.109 R)
• M47: 38,816,010 km (0.094 R)
• M48: 39,130,465 km (0.107 R)
• M49: 42,645,117 km (0.096 R)
• M50: 42,753,276 km (0.108 R)
• M51: 43,512,336 km (0.088 R)
• M52: 45,705,441 km (0.101 R)
• M53: 47,150,257 km (0.106 R)
• M54: 48,722,830 km (0.077 R)
• M55: 49,062,118 km (0.11 R)
• M56: 50,541,192 km (0.039 R)
• M57: 50,884,519 km (0.09 R)
• M58: 54,830,013 km (0.062 R)
• M59: 56,720,481 km (0.086 R)
• M60: 57,793,248 km (0.117 R)
• M61: 58,272,111 km (0.116 R)
• M62: 58,392,088 km (0.044 R)
• M63: 59,596,052 km (0.12 R)
• M64: 61,295,184 km (0.074 R)
• M65: 63,873,653 km (0.107 R)
• M66: 63,997,371 km (0.1 R)
• M67: 65,986,873 km (0.118 R)
• M68: 69,262,767 km (0.102 R)
• M69: 69,389,925 km (0.07 R)
• M70: 70,409,135 km (0.112 R)
• M71: 71,561,637 km (0.112 R)
• M72: 72,333,413 km (0.085 R)
• M73: 72,849,525 km (0.097 R)
• M74: 73,496,387 km (0.063 R)
• M75: 74,015,192 km (0.058 R)
• M76: 74,535,194 km (0.115 R)
• M77: 76,364,926 km (0.096 R)
• M78: 77,548,993 km (0.066 R)
• M79: 77,680,789 km (0.099 R)
• M80: 80,735,876 km (0.112 R)
• M81: 82,345,400 km (0.046 R)
• M82: 82,749,314 km (0.119 R)
• M83: 85,595,862 km (0.076 R)
• M84: 86,688,675 km (0.045 R)
• M85: 88,750,283 km (0.099 R)
• M86: 90,410,969 km (0.1 R)
• M87: 91,245,276 km (0.098 R)
• M88: 91,523,828 km (0.029 R)
• M89: 92,781,198 km (0.076 R)
• M90: 92,921,371 km (0.109 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 14,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit