🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.53 AU - 0.67 AU

Year: 171 Days

Day: 15.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.71 AU - 0.73 AU

Year: 225 Days

Day: 18.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.47 AU - 1.57 AU

Year: 691 Days

Day: 32.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,411,329 km

• M1: 105,317 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.53 AU - 3.63 AU

Year: 1994 Days

Day: 30.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.77 AU - 3.95 AU

Year: 2272 Days

Day: 16.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.8

Radius: 10.8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.9 AU - 6.44 AU

Year: 4337 Days

Day: 5.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 85,411,329 km

• M1: 145,110 km (0.066 R)
• M2: 225,893 km (0.112 R)
• M3: 319,541 km (0.091 R)
• M4: 466,147 km (0.085 R)
• M5: 678,127 km (0.111 R)
• M6: 791,074 km (0.042 R)
• M7: 1,121,086 km (0.043 R)
• M8: 1,334,413 km (0.087 R)
• M9: 1,493,136 km (0.056 R)
• M10: 1,858,754 km (0.117 R)
• M11: 1,962,126 km (0.102 R)
• M12: 2,082,552 km (0.112 R)
• M13: 2,362,898 km (0.104 R)
• M14: 2,523,866 km (0.086 R)
• M15: 2,655,362 km (0.117 R)
• M16: 2,806,157 km (0.116 R)
• M17: 2,994,351 km (0.03 R)
• M18: 3,401,257 km (0.093 R)
• M19: 3,769,567 km (0.094 R)
• M20: 3,920,511 km (0.085 R)
• M21: 4,073,400 km (0.069 R)
• M22: 4,365,565 km (0.053 R)
• M23: 4,584,277 km (0.117 R)
• M24: 5,053,117 km (0.082 R)
• M25: 5,261,806 km (0.107 R)
• M26: 5,992,741 km (0.059 R)
• M27: 6,573,031 km (0.103 R)
• M28: 6,686,726 km (0.112 R)
• M29: 6,824,056 km (0.095 R)
• M30: 7,008,660 km (0.109 R)
• M31: 7,406,291 km (0.11 R)
• M32: 7,739,296 km (0.079 R)
• M33: 7,956,064 km (0.07 R)
• M34: 8,126,007 km (0.093 R)
• M35: 8,943,410 km (0.103 R)
• M36: 9,760,962 km (0.076 R)
• M37: 10,099,951 km (0.064 R)
• M38: 10,363,243 km (0.08 R)
• M39: 10,655,707 km (0.098 R)
• M40: 11,303,017 km (0.075 R)
• M41: 11,907,691 km (0.094 R)
• M42: 12,046,518 km (0.07 R)
• M43: 12,213,918 km (0.109 R)
• M44: 12,550,962 km (0.086 R)
• M45: 12,862,724 km (0.106 R)
• M46: 13,005,291 km (0.061 R)
• M47: 13,148,306 km (0.089 R)
• M48: 13,320,643 km (0.099 R)
• M49: 14,223,167 km (0.09 R)
• M50: 14,311,579 km (0.111 R)
• M51: 14,875,713 km (0.076 R)
• M52: 15,295,933 km (0.056 R)
• M53: 15,598,570 km (0.115 R)
• M54: 16,117,675 km (0.108 R)
• M55: 16,766,630 km (0.055 R)
• M56: 17,047,276 km (0.086 R)
• M57: 17,835,357 km (0.119 R)
• M58: 18,185,865 km (0.119 R)
• M59: 19,023,464 km (0.104 R)
• M60: 19,316,227 km (0.061 R)
• M61: 19,774,744 km (0.099 R)
• M62: 19,906,390 km (0.105 R)
• M63: 20,735,910 km (0.06 R)
• M64: 21,272,817 km (0.089 R)
• M65: 21,576,800 km (0.113 R)
• M66: 21,644,568 km (0.083 R)
• M67: 22,052,521 km (0.098 R)
• M68: 23,083,550 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.6

Radius: 12.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.82 AU - 12.68 AU

Year: 12108 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,411,329 km

• M1: 152,590 km (0.032 R)
• M2: 242,498 km (0.094 R)
• M3: 581,637 km (0.096 R)
• M4: 1,204,263 km (0.106 R)
• M5: 2,003,115 km (0.095 R)
• M6: 2,170,815 km (0.088 R)
• M7: 2,455,499 km (0.075 R)
• M8: 3,184,041 km (0.115 R)
• M9: 3,453,467 km (0.115 R)
• M10: 3,767,772 km (0.091 R)
• M11: 3,976,311 km (0.101 R)
• M12: 5,305,937 km (0.103 R)
• M13: 5,626,077 km (0.12 R)
• M14: 5,712,544 km (0.109 R)
• M15: 5,908,667 km (0.101 R)
• M16: 6,085,043 km (0.112 R)
• M17: 8,234,615 km (0.094 R)
• M18: 8,755,515 km (0.089 R)
• M19: 8,906,459 km (0.068 R)
• M20: 9,287,185 km (0.087 R)
• M21: 9,725,358 km (0.087 R)
• M22: 10,408,421 km (0.066 R)
• M23: 10,998,585 km (0.108 R)
• M24: 13,292,968 km (0.111 R)
• M25: 13,408,607 km (0.119 R)
• M26: 14,642,789 km (0.025 R)
• M27: 15,424,887 km (0.04 R)
• M28: 17,597,646 km (0.084 R)
• M29: 18,557,915 km (0.082 R)
• M30: 21,811,818 km (0.073 R)
• M31: 22,428,311 km (0.029 R)
• M32: 22,531,683 km (0.12 R)
• M33: 22,981,225 km (0.106 R)
• M34: 23,329,040 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.5

Radius: 3.7

Gravity: 66 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.36 AU - 16.76 AU

Year: 18423 Days

Day: 16.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 165.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,411,329 km

• M1: 376,987 km (0.062 R)
• M2: 876,344 km (0.11 R)
• M3: 928,704 km (0.106 R)
• M4: 1,571,376 km (0.081 R)
• M5: 2,357,812 km (0.081 R)
• M6: 2,468,215 km (0.116 R)
• M7: 3,410,383 km (0.029 R)
• M8: 3,619,371 km (0.088 R)
• M9: 3,704,043 km (0.069 R)
• M10: 4,957,524 km (0.111 R)
• M11: 5,289,631 km (0.09 R)
• M12: 5,727,205 km (0.072 R)
• M13: 6,125,734 km (0.032 R)
• M14: 6,176,298 km (0.113 R)
• M15: 6,688,371 km (0.058 R)
• M16: 6,949,569 km (0.113 R)
• M17: 7,054,886 km (0.105 R)
• M18: 7,107,844 km (0.112 R)
• M19: 8,248,827 km (0.085 R)
• M20: 8,585,123 km (0.081 R)
• M21: 8,925,907 km (0.109 R)
• M22: 9,097,944 km (0.085 R)
• M23: 9,329,073 km (0.083 R)
• M24: 9,915,197 km (0.074 R)
• M25: 12,568,016 km (0.112 R)
• M26: 13,149,354 km (0.092 R)
• M27: 14,071,026 km (0.041 R)
• M28: 14,271,188 km (0.116 R)
• M29: 15,767,765 km (0.098 R)
• M30: 17,242,202 km (0.116 R)
• M31: 17,313,560 km (0.064 R)
• M32: 17,599,741 km (0.034 R)
• M33: 18,176,889 km (0.107 R)
• M34: 18,613,715 km (0.098 R)
• M35: 18,686,868 km (0.048 R)
• M36: 19,795,538 km (0.099 R)
• M37: 20,320,178 km (0.119 R)
• M38: 20,925,301 km (0.059 R)
• M39: 22,308,483 km (0.11 R)
• M40: 22,854,366 km (0.073 R)
• M41: 23,011,144 km (0.05 R)
• M42: 23,562,562 km (0.063 R)
• M43: 24,038,732 km (0.113 R)
• M44: 24,277,939 km (0.109 R)
• M45: 25,893,147 km (0.081 R)
• M46: 26,384,427 km (0.067 R)
• M47: 26,548,835 km (0.107 R)
• M48: 26,878,698 km (0.111 R)
• M49: 27,876,516 km (0.117 R)
• M50: 28,044,066 km (0.076 R)
• M51: 28,127,840 km (0.105 R)
• M52: 28,801,779 km (0.077 R)
• M53: 29,737,214 km (0.109 R)
• M54: 30,337,551 km (0.091 R)
• M55: 30,509,887 km (0.052 R)
• M56: 30,941,926 km (0.114 R)
• M57: 36,465,379 km (0.051 R)
• M58: 37,107,752 km (0.101 R)
• M59: 40,754,649 km (0.115 R)
• M60: 43,733,890 km (0.099 R)
• M61: 45,200,398 km (0.085 R)
• M62: 45,298,684 km (0.064 R)
• M63: 45,594,140 km (0.086 R)
• M64: 45,791,459 km (0.108 R)
• M65: 46,981,361 km (0.089 R)
• M66: 47,780,214 km (0.07 R)
• M67: 47,880,444 km (0.11 R)
• M68: 49,391,383 km (0.048 R)
• M69: 50,000,246 km (0.09 R)
• M70: 50,101,972 km (0.096 R)
• M71: 50,713,529 km (0.078 R)
• M72: 50,815,854 km (0.102 R)
• M73: 51,225,153 km (0.105 R)
• M74: 51,738,573 km (0.042 R)
• M75: 53,392,677 km (0.102 R)
• M76: 54,226,087 km (0.057 R)
• M77: 57,709,623 km (0.067 R)
• M78: 57,816,286 km (0.066 R)
• M79: 58,136,725 km (0.048 R)
• M80: 58,243,687 km (0.11 R)
• M81: 59,101,631 km (0.069 R)
• M82: 59,209,192 km (0.092 R)
• M83: 59,316,753 km (0.054 R)
• M84: 64,004,851 km (0.115 R)
• M85: 67,569,917 km (0.073 R)
• M86: 69,717,096 km (0.119 R)
• M87: 69,944,335 km (0.077 R)
• M88: 71,886,414 km (0.097 R)
• M89: 72,231,088 km (0.114 R)
• M90: 73,499,079 km (0.089 R)
• M91: 73,614,719 km (0.107 R)
• M92: 75,823,531 km (0.109 R)
• M93: 76,057,203 km (0.119 R)
• M94: 76,408,309 km (0.112 R)
• M95: 77,818,120 km (0.059 R)
• M96: 77,936,003 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.3

Radius: 3

Gravity: 80.81 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.53 AU - 18.99 AU

Year: 23084 Days

Day: 15.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,411,329 km

• M1: 77,043 km (0.09 R)
• M2: 122,670 km (0.094 R)
• M3: 194,178 km (0.04 R)
• M4: 226,491 km (0.051 R)
• M5: 374,743 km (0.066 R)
• M6: 694,882 km (0.094 R)
• M7: 935,136 km (0.107 R)
• M8: 1,861,446 km (0.079 R)
• M9: 2,458,641 km (0.086 R)
• M10: 3,720,200 km (0.103 R)
• M11: 4,225,093 km (0.085 R)
• M12: 4,509,478 km (0.089 R)
• M13: 4,997,018 km (0.09 R)
• M14: 5,146,616 km (0.025 R)
• M15: 5,707,458 km (0.058 R)
• M16: 5,916,147 km (0.05 R)
• M17: 6,448,715 km (0.105 R)
• M18: 6,941,042 km (0.114 R)
• M19: 7,275,992 km (0.038 R)
• M20: 9,027,783 km (0.111 R)
• M21: 10,264,060 km (0.086 R)
• M22: 10,901,795 km (0.101 R)
• M23: 10,966,272 km (0.099 R)
• M24: 11,617,920 km (0.074 R)
• M25: 11,815,838 km (0.1 R)
• M26: 11,882,110 km (0.11 R)
• M27: 13,786,042 km (0.071 R)
• M28: 13,855,755 km (0.094 R)
• M29: 14,135,952 km (0.033 R)
• M30: 16,739,403 km (0.104 R)
• M31: 17,187,449 km (0.074 R)
• M32: 17,715,081 km (0.049 R)
• M33: 18,863,544 km (0.12 R)
• M34: 19,564,260 km (0.107 R)
• M35: 20,194,067 km (0.06 R)
• M36: 20,431,928 km (0.116 R)
• M37: 20,511,514 km (0.092 R)
• M38: 21,473,578 km (0.056 R)
• M39: 22,286,642 km (0.11 R)
• M40: 22,368,472 km (0.05 R)
• M41: 24,446,835 km (0.091 R)
• M42: 24,700,404 km (0.096 R)
• M43: 27,021,115 km (0.096 R)
• M44: 28,873,586 km (0.104 R)
• M45: 29,052,056 km (0.045 R)
• M46: 29,230,975 km (0.082 R)
• M47: 30,675,492 km (0.058 R)
• M48: 31,866,142 km (0.095 R)
• M49: 32,328,100 km (0.045 R)
• M50: 32,699,252 km (0.115 R)
• M51: 32,885,352 km (0.067 R)
• M52: 34,292,320 km (0.074 R)
• M53: 34,670,803 km (0.091 R)
• M54: 34,765,648 km (0.097 R)
• M55: 35,145,925 km (0.099 R)
• M56: 35,814,628 km (0.109 R)
• M57: 35,910,520 km (0.058 R)
• M58: 36,006,412 km (0.059 R)
• M59: 36,777,141 km (0.083 R)
• M60: 38,139,080 km (0.086 R)
• M61: 38,531,176 km (0.063 R)
• M62: 38,826,183 km (0.063 R)
• M63: 39,023,203 km (0.084 R)
• M64: 40,611,633 km (0.076 R)
• M65: 45,087,452 km (0.079 R)
• M66: 45,605,808 km (0.11 R)
• M67: 46,334,948 km (0.11 R)
• M68: 47,488,348 km (0.099 R)
• M69: 47,593,665 km (0.092 R)
• M70: 48,227,362 km (0.117 R)
• M71: 48,651,322 km (0.095 R)
• M72: 48,757,387 km (0.116 R)
• M73: 49,716,608 km (0.104 R)
• M74: 49,930,533 km (0.111 R)
• M75: 51,328,825 km (0.089 R)
• M76: 53,286,163 km (0.106 R)
• M77: 55,933,597 km (0.116 R)
• M78: 56,825,499 km (0.116 R)
• M79: 57,497,493 km (0.082 R)
• M80: 57,834,537 km (0.07 R)
• M81: 58,059,682 km (0.12 R)
• M82: 61,814,588 km (0.058 R)
• M83: 66,352,191 km (0.108 R)
• M84: 67,059,789 km (0.061 R)
• M85: 68,125,823 km (0.116 R)
• M86: 68,244,604 km (0.105 R)
• M87: 70,034,692 km (0.11 R)
• M88: 72,809,433 km (0.087 R)
• M89: 76,976,632 km (0.112 R)
• M90: 79,213,868 km (0.054 R)
• M91: 81,472,347 km (0.106 R)
• M92: 82,356,321 km (0.065 R)
• M93: 82,989,718 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 14,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit