🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.73 AU - 0.81 AU

Year: 249 Days

Day: 17.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.88 AU - 1.4 AU

Year: 449 Days

Day: 41.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.99 AU - 3.01 AU

Year: 1458 Days

Day: 19.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.98 AU - 3.28 AU

Year: 1574 Days

Day: 16.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,021,745 km

• M1: 649,853 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.91 AU - 4.41 AU

Year: 3131 Days

Day: 21.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.6

Radius: 11.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.19 AU - 6.33 AU

Year: 5779 Days

Day: 5.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 96,021,745 km

• M1: 167,849 km (0.096 R)
• M2: 368,011 km (0.097 R)
• M3: 528,380 km (0.11 R)
• M4: 911,201 km (0.112 R)
• M5: 1,268,740 km (0.096 R)
• M6: 1,510,340 km (0.12 R)
• M7: 1,604,886 km (0.105 R)
• M8: 1,750,594 km (0.057 R)
• M9: 2,544,510 km (0.112 R)
• M10: 2,696,352 km (0.055 R)
• M11: 2,910,127 km (0.092 R)
• M12: 2,989,265 km (0.074 R)
• M13: 3,333,938 km (0.06 R)
• M14: 3,627,449 km (0.096 R)
• M15: 4,127,854 km (0.057 R)
• M16: 4,580,836 km (0.064 R)
• M17: 4,766,637 km (0.115 R)
• M18: 5,073,761 km (0.032 R)
• M19: 5,217,675 km (0.114 R)
• M20: 6,288,795 km (0.079 R)
• M21: 6,521,420 km (0.086 R)
• M22: 6,678,199 km (0.047 R)
• M23: 6,836,174 km (0.097 R)
• M24: 7,782,380 km (0.072 R)
• M25: 8,172,382 km (0.083 R)
• M26: 8,341,428 km (0.084 R)
• M27: 8,426,399 km (0.103 R)
• M28: 8,511,670 km (0.049 R)
• M29: 8,826,873 km (0.114 R)
• M30: 9,795,519 km (0.092 R)
• M31: 10,216,637 km (0.045 R)
• M32: 10,490,401 km (0.054 R)
• M33: 10,859,459 km (0.088 R)
• M34: 11,201,290 km (0.047 R)
• M35: 11,515,296 km (0.062 R)
• M36: 11,895,873 km (0.087 R)
• M37: 12,312,952 km (0.102 R)
• M38: 12,604,369 km (0.1 R)
• M39: 14,639,648 km (0.052 R)
• M40: 15,086,496 km (0.12 R)
• M41: 15,398,558 km (0.03 R)
• M42: 15,888,191 km (0.119 R)
• M43: 16,489,575 km (0.032 R)
• M44: 16,882,569 km (0.046 R)
• M45: 17,242,651 km (0.062 R)
• M46: 18,227,453 km (0.081 R)
• M47: 18,485,809 km (0.118 R)
• M48: 18,968,711 km (0.091 R)
• M49: 19,118,159 km (0.106 R)
• M50: 19,193,108 km (0.115 R)
• M51: 19,795,538 km (0.049 R)
• M52: 21,367,662 km (0.067 R)
• M53: 22,109,668 km (0.117 R)
• M54: 22,622,340 km (0.037 R)
• M55: 24,224,084 km (0.113 R)
• M56: 24,670,933 km (0.11 R)
• M57: 25,161,464 km (0.081 R)
• M58: 25,325,723 km (0.054 R)
• M59: 27,324,649 km (0.119 R)
• M60: 28,044,664 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.6

Radius: 14.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.76 AU - 7.72 AU

Year: 6456 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 96,021,745 km

• M1: 199,264 km (0.111 R)
• M2: 316,399 km (0.059 R)
• M3: 449,392 km (0.091 R)
• M4: 638,783 km (0.111 R)
• M5: 750,682 km (0.106 R)
• M6: 915,988 km (0.117 R)
• M7: 1,207,853 km (0.1 R)
• M8: 1,392,607 km (0.094 R)
• M9: 1,558,959 km (0.053 R)
• M10: 1,673,701 km (0.044 R)
• M11: 1,989,053 km (0.096 R)
• M12: 2,114,416 km (0.052 R)
• M13: 2,591,634 km (0.037 R)
• M14: 2,905,041 km (0.049 R)
• M15: 3,473,812 km (0.106 R)
• M16: 3,957,911 km (0.097 R)
• M17: 4,609,110 km (0.038 R)
• M18: 4,926,108 km (0.097 R)
• M19: 5,492,486 km (0.119 R)
• M20: 5,942,327 km (0.104 R)
• M21: 6,241,223 km (0.034 R)
• M22: 6,568,843 km (0.096 R)
• M23: 6,687,174 km (0.115 R)
• M24: 7,070,743 km (0.12 R)
• M25: 7,167,683 km (0.106 R)
• M26: 7,609,894 km (0.107 R)
• M27: 8,035,799 km (0.119 R)
• M28: 8,187,940 km (0.074 R)
• M29: 8,289,966 km (0.104 R)
• M30: 8,520,945 km (0.054 R)
• M31: 8,728,138 km (0.12 R)
• M32: 9,121,132 km (0.037 R)
• M33: 9,253,526 km (0.093 R)
• M34: 9,708,154 km (0.094 R)
• M35: 10,445,372 km (0.118 R)
• M36: 10,695,051 km (0.106 R)
• M37: 11,115,720 km (0.057 R)
• M38: 13,030,872 km (0.119 R)
• M39: 13,843,488 km (0.112 R)
• M40: 13,995,778 km (0.101 R)
• M41: 14,179,335 km (0.098 R)
• M42: 14,302,155 km (0.081 R)
• M43: 14,394,457 km (0.111 R)
• M44: 15,739,641 km (0.035 R)
• M45: 15,866,799 km (0.042 R)
• M46: 15,994,256 km (0.037 R)
• M47: 16,443,349 km (0.098 R)
• M48: 16,766,630 km (0.096 R)
• M49: 16,961,556 km (0.078 R)
• M50: 17,059,393 km (0.103 R)
• M51: 17,419,475 km (0.105 R)
• M52: 17,518,210 km (0.057 R)
• M53: 17,848,372 km (0.117 R)
• M54: 18,147,418 km (0.115 R)
• M55: 18,918,895 km (0.078 R)
• M56: 19,020,322 km (0.104 R)
• M57: 19,530,301 km (0.085 R)
• M58: 19,975,804 km (0.059 R)
• M59: 20,598,280 km (0.07 R)
• M60: 21,122,023 km (0.099 R)
• M61: 21,579,343 km (0.067 R)
• M62: 22,004,500 km (0.112 R)
• M63: 23,079,361 km (0.039 R)
• M64: 23,368,983 km (0.085 R)
• M65: 23,842,011 km (0.092 R)
• M66: 24,354,982 km (0.04 R)
• M67: 24,575,938 km (0.062 R)
• M68: 24,686,790 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.7

Radius: 3.8

Gravity: 63.48 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 15.52 AU - 22.8 AU

Year: 30944 Days

Day: 22.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 96,021,745 km

• M1: 517,309 km (0.088 R)
• M2: 813,064 km (0.116 R)
• M3: 1,082,041 km (0.062 R)
• M4: 1,117,496 km (0.109 R)
• M5: 1,338,602 km (0.046 R)
• M6: 1,862,493 km (0.064 R)
• M7: 2,304,256 km (0.109 R)
• M8: 2,350,183 km (0.093 R)
• M9: 2,728,216 km (0.118 R)
• M10: 2,924,339 km (0.074 R)
• M11: 3,434,468 km (0.112 R)
• M12: 3,539,635 km (0.103 R)
• M13: 4,193,528 km (0.058 R)
• M14: 4,649,801 km (0.107 R)
• M15: 5,794,973 km (0.102 R)
• M16: 5,920,336 km (0.107 R)
• M17: 7,425,590 km (0.084 R)
• M18: 8,045,074 km (0.109 R)
• M19: 8,538,149 km (0.118 R)
• M20: 9,701,721 km (0.097 R)
• M21: 11,302,568 km (0.102 R)
• M22: 12,738,408 km (0.099 R)
• M23: 14,230,497 km (0.114 R)
• M24: 14,315,020 km (0.112 R)
• M25: 14,484,515 km (0.067 R)
• M26: 15,864,555 km (0.051 R)
• M27: 16,747,930 km (0.11 R)
• M28: 16,926,550 km (0.117 R)
• M29: 17,105,918 km (0.095 R)
• M30: 17,375,942 km (0.111 R)
• M31: 21,786,387 km (0.105 R)
• M32: 22,176,987 km (0.113 R)
• M33: 22,373,110 km (0.11 R)
• M34: 23,262,768 km (0.066 R)
• M35: 23,761,976 km (0.072 R)
• M36: 24,163,946 km (0.101 R)
• M37: 27,144,384 km (0.118 R)
• M38: 27,354,270 km (0.119 R)
• M39: 28,092,685 km (0.091 R)
• M40: 31,221,076 km (0.025 R)
• M41: 36,635,621 km (0.056 R)
• M42: 38,033,912 km (0.12 R)
• M43: 39,449,407 km (0.115 R)
• M44: 41,002,383 km (0.105 R)
• M45: 41,122,659 km (0.057 R)
• M46: 41,484,088 km (0.038 R)
• M47: 41,967,887 km (0.027 R)
• M48: 48,423,335 km (0.101 R)
• M49: 49,827,909 km (0.064 R)
• M50: 51,375,499 km (0.037 R)
• M51: 54,121,368 km (0.028 R)
• M52: 56,512,540 km (0.11 R)
• M53: 57,586,354 km (0.116 R)
• M54: 57,855,929 km (0.11 R)
• M55: 58,938,120 km (0.048 R)
• M56: 59,209,640 km (0.116 R)
• M57: 62,086,407 km (0.114 R)
• M58: 62,362,864 km (0.054 R)
• M59: 62,501,093 km (0.107 R)
• M60: 64,728,156 km (0.03 R)
• M61: 65,008,353 km (0.118 R)
• M62: 68,544,847 km (0.118 R)
• M63: 68,830,429 km (0.05 R)
• M64: 69,402,791 km (0.081 R)
• M65: 70,408,238 km (0.039 R)
• M66: 71,418,622 km (0.067 R)
• M67: 74,624,953 km (0.112 R)
• M68: 74,771,709 km (0.072 R)
• M69: 77,431,559 km (0.101 R)
• M70: 77,877,809 km (0.108 R)
• M71: 78,922,601 km (0.047 R)
• M72: 80,573,563 km (0.067 R)
• M73: 81,781,416 km (0.116 R)
• M74: 82,539,428 km (0.089 R)
• M75: 84,215,074 km (0.04 R)
• M76: 86,055,876 km (0.095 R)
• M77: 88,530,973 km (0.115 R)
• M78: 89,465,062 km (0.06 R)
• M79: 92,444,603 km (0.042 R)
• M80: 93,550,580 km (0.108 R)
• M81: 96,734,322 km (0.064 R)
• M82: 97,696,385 km (0.034 R)
• M83: 102,717,339 km (0.052 R)
• M84: 103,044,061 km (0.07 R)
• M85: 103,698,701 km (0.089 R)
• M86: 104,190,579 km (0.108 R)
• M87: 107,158,152 km (0.111 R)
• M88: 107,489,660 km (0.113 R)
• M89: 107,655,564 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.7

Radius: 6.2

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 17.82 AU - 21.64 AU

Year: 32335 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 96,021,745 km

• M1: 159,023 km (0.119 R)
• M2: 219,310 km (0.076 R)
• M3: 271,221 km (0.117 R)
• M4: 732,431 km (0.103 R)
• M5: 1,558,211 km (0.043 R)
• M6: 1,853,966 km (0.085 R)
• M7: 4,995,671 km (0.107 R)
• M8: 5,539,908 km (0.083 R)
• M9: 9,575,311 km (0.111 R)
• M10: 10,112,816 km (0.091 R)
• M11: 10,522,415 km (0.032 R)
• M12: 13,837,953 km (0.057 R)
• M13: 14,064,593 km (0.047 R)
• M14: 14,216,435 km (0.107 R)
• M15: 14,445,021 km (0.118 R)
• M16: 15,216,048 km (0.109 R)
• M17: 17,039,497 km (0.105 R)
• M18: 17,526,438 km (0.062 R)
• M19: 18,265,451 km (0.088 R)
• M20: 18,597,110 km (0.063 R)
• M21: 19,435,007 km (0.117 R)
• M22: 19,943,640 km (0.045 R)
• M23: 20,714,817 km (0.096 R)
• M24: 21,234,371 km (0.098 R)
• M25: 22,197,930 km (0.069 R)
• M26: 22,463,317 km (0.094 R)
• M27: 23,895,717 km (0.058 R)
• M28: 23,986,223 km (0.101 R)
• M29: 25,265,285 km (0.116 R)
• M30: 27,319,563 km (0.093 R)
• M31: 29,815,604 km (0.092 R)
• M32: 31,189,510 km (0.062 R)
• M33: 31,288,395 km (0.076 R)
• M34: 33,998,659 km (0.075 R)
• M35: 35,330,230 km (0.12 R)
• M36: 37,622,069 km (0.043 R)
• M37: 41,365,906 km (0.091 R)
• M38: 42,457,222 km (0.117 R)
• M39: 43,006,545 km (0.071 R)
• M40: 43,337,157 km (0.094 R)
• M41: 43,668,666 km (0.056 R)
• M42: 46,802,891 km (0.1 R)
• M43: 47,370,166 km (0.087 R)
• M44: 48,053,978 km (0.034 R)
• M45: 51,170,999 km (0.064 R)
• M46: 52,694,952 km (0.12 R)
• M47: 55,667,312 km (0.104 R)
• M48: 56,388,673 km (0.116 R)
• M49: 57,962,443 km (0.041 R)
• M50: 59,918,884 km (0.1 R)
• M51: 60,534,778 km (0.08 R)
• M52: 60,658,197 km (0.072 R)
• M53: 61,524,518 km (0.095 R)
• M54: 62,644,408 km (0.119 R)
• M55: 63,019,150 km (0.04 R)
• M56: 63,645,517 km (0.063 R)
• M57: 65,663,442 km (0.07 R)
• M58: 67,702,312 km (0.047 R)
• M59: 67,830,367 km (0.069 R)
• M60: 68,600,796 km (0.109 R)
• M61: 69,244,965 km (0.1 R)
• M62: 71,059,437 km (0.118 R)
• M63: 73,678,597 km (0.118 R)
• M64: 74,867,451 km (0.093 R)
• M65: 75,663,611 km (0.079 R)
• M66: 81,723,222 km (0.094 R)
• M67: 84,741,808 km (0.075 R)
• M68: 87,936,471 km (0.115 R)
• M69: 88,356,093 km (0.081 R)
• M70: 88,776,313 km (0.065 R)
• M71: 90,182,084 km (0.082 R)
• M72: 91,028,958 km (0.096 R)
• M73: 91,311,848 km (0.056 R)
• M74: 94,014,034 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit