🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.72 AU - 0.8 AU

Year: 278 Days

Day: 36.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.27 AU - 1.49 AU

Year: 679 Days

Day: 36.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.58 AU - 2.38 AU

Year: 1167 Days

Day: 46.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.8

Radius: 11.2

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.77 AU - 5.49 AU

Year: 4868 Days

Day: 9.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,735,738 km

• M1: 188,194 km (0.041 R)
• M2: 310,864 km (0.115 R)
• M3: 383,868 km (0.117 R)
• M4: 624,571 km (0.098 R)
• M5: 737,667 km (0.073 R)
• M6: 1,106,127 km (0.061 R)
• M7: 1,598,453 km (0.09 R)
• M8: 1,686,866 km (0.107 R)
• M9: 2,515,189 km (0.09 R)
• M10: 2,598,066 km (0.113 R)
• M11: 2,681,841 km (0.052 R)
• M12: 2,830,841 km (0.116 R)
• M13: 3,114,777 km (0.09 R)
• M14: 3,226,377 km (0.052 R)
• M15: 3,476,954 km (0.072 R)
• M16: 3,733,963 km (0.119 R)
• M17: 4,643,518 km (0.099 R)
• M18: 5,136,592 km (0.112 R)
• M19: 5,349,171 km (0.089 R)
• M20: 5,619,046 km (0.117 R)
• M21: 6,060,359 km (0.106 R)
• M22: 6,228,657 km (0.046 R)
• M23: 6,370,177 km (0.107 R)
• M24: 6,484,170 km (0.112 R)
• M25: 6,598,762 km (0.096 R)
• M26: 6,772,146 km (0.106 R)
• M27: 6,888,384 km (0.111 R)
• M28: 7,034,840 km (0.081 R)
• M29: 7,691,275 km (0.103 R)
• M30: 7,904,303 km (0.082 R)
• M31: 8,119,275 km (0.036 R)
• M32: 9,287,485 km (0.065 R)
• M33: 9,514,425 km (0.086 R)
• M34: 9,841,894 km (0.085 R)
• M35: 10,440,585 km (0.085 R)
• M36: 11,499,289 km (0.111 R)
• M37: 11,603,559 km (0.103 R)
• M38: 12,556,198 km (0.058 R)
• M39: 12,663,609 km (0.062 R)
• M40: 12,735,267 km (0.111 R)
• M41: 13,865,030 km (0.102 R)
• M42: 14,013,281 km (0.12 R)
• M43: 14,124,582 km (0.058 R)
• M44: 14,686,322 km (0.046 R)
• M45: 14,837,266 km (0.101 R)
• M46: 15,178,948 km (0.11 R)
• M47: 15,331,687 km (0.105 R)
• M48: 17,362,628 km (0.066 R)
• M49: 18,490,895 km (0.11 R)
• M50: 18,613,266 km (0.105 R)
• M51: 18,776,777 km (0.103 R)
• M52: 18,899,597 km (0.077 R)
• M53: 19,146,283 km (0.034 R)
• M54: 19,601,360 km (0.044 R)
• M55: 20,017,990 km (0.092 R)
• M56: 20,143,652 km (0.112 R)
• M57: 20,437,762 km (0.054 R)
• M58: 20,606,359 km (0.038 R)
• M59: 21,371,253 km (0.103 R)
• M60: 21,628,262 km (0.11 R)
• M61: 22,015,720 km (0.106 R)
• M62: 22,448,806 km (0.052 R)
• M63: 22,710,154 km (0.03 R)
• M64: 22,884,884 km (0.119 R)
• M65: 23,720,986 km (0.099 R)
• M66: 23,809,548 km (0.073 R)
• M67: 24,522,382 km (0.108 R)
• M68: 25,242,098 km (0.106 R)
• M69: 25,695,529 km (0.097 R)
• M70: 28,236,897 km (0.1 R)
• M71: 28,707,532 km (0.066 R)
• M72: 29,370,849 km (0.087 R)
• M73: 29,799,896 km (0.074 R)
• M74: 29,991,232 km (0.119 R)
• M75: 31,634,265 km (0.099 R)
• M76: 31,780,572 km (0.073 R)
• M77: 32,123,001 km (0.027 R)
• M78: 32,466,627 km (0.077 R)
• M79: 32,712,866 km (0.101 R)
• M80: 32,910,335 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.4

Radius: 9.1

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.86 AU - 6.2 AU

Year: 5448 Days

Day: 7 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,735,738 km

• M1: 120,875 km (0.061 R)
• M2: 187,297 km (0.093 R)
• M3: 249,230 km (0.04 R)
• M4: 386,710 km (0.096 R)
• M5: 498,011 km (0.032 R)
• M6: 563,984 km (0.047 R)
• M7: 645,066 km (0.061 R)
• M8: 1,068,578 km (0.119 R)
• M9: 1,534,276 km (0.09 R)
• M10: 1,824,346 km (0.086 R)
• M11: 1,966,913 km (0.078 R)
• M12: 2,282,116 km (0.111 R)
• M13: 2,534,188 km (0.049 R)
• M14: 2,633,521 km (0.084 R)
• M15: 3,022,924 km (0.078 R)
• M16: 3,299,979 km (0.11 R)
• M17: 3,365,055 km (0.106 R)
• M18: 3,607,553 km (0.081 R)
• M19: 3,901,363 km (0.092 R)
• M20: 4,344,921 km (0.113 R)
• M21: 4,731,033 km (0.062 R)
• M22: 5,484,408 km (0.104 R)
• M23: 5,561,899 km (0.096 R)
• M24: 5,639,541 km (0.109 R)
• M25: 5,980,923 km (0.119 R)
• M26: 6,383,042 km (0.079 R)
• M27: 6,491,650 km (0.039 R)
• M28: 6,960,639 km (0.083 R)
• M29: 7,440,549 km (0.089 R)
• M30: 7,641,310 km (0.078 R)
• M31: 7,931,230 km (0.054 R)
• M32: 8,224,741 km (0.065 R)
• M33: 8,402,613 km (0.091 R)
• M34: 8,491,923 km (0.111 R)
• M35: 8,701,809 km (0.064 R)
• M36: 8,974,227 km (0.085 R)
• M37: 9,620,489 km (0.109 R)
• M38: 9,682,872 km (0.043 R)
• M39: 10,634,165 km (0.119 R)
• M40: 11,120,807 km (0.104 R)
• M41: 11,681,350 km (0.064 R)
• M42: 12,116,231 km (0.053 R)
• M43: 12,352,595 km (0.068 R)
• M44: 12,488,281 km (0.045 R)
• M45: 12,590,456 km (0.066 R)
• M46: 13,139,779 km (0.08 R)
• M47: 13,662,026 km (0.107 R)
• M48: 13,837,504 km (0.081 R)
• M49: 15,269,006 km (0.077 R)
• M50: 15,781,079 km (0.055 R)
• M51: 16,485,087 km (0.04 R)
• M52: 16,709,484 km (0.104 R)
• M53: 16,859,680 km (0.077 R)
• M54: 17,502,951 km (0.115 R)
• M55: 17,617,393 km (0.11 R)
• M56: 17,846,876 km (0.102 R)
• M57: 18,270,089 km (0.072 R)
• M58: 18,424,923 km (0.097 R)
• M59: 19,126,686 km (0.088 R)
• M60: 19,205,225 km (0.054 R)
• M61: 19,362,452 km (0.108 R)
• M62: 19,441,290 km (0.101 R)
• M63: 19,599,266 km (0.097 R)
• M64: 19,837,126 km (0.114 R)
• M65: 20,355,633 km (0.115 R)
• M66: 20,475,909 km (0.069 R)
• M67: 20,999,951 km (0.045 R)
• M68: 21,528,330 km (0.108 R)
• M69: 21,650,851 km (0.1 R)
• M70: 22,722,869 km (0.119 R)
• M71: 22,806,046 km (0.115 R)
• M72: 23,014,436 km (0.089 R)
• M73: 23,981,137 km (0.096 R)
• M74: 24,277,939 km (0.092 R)
• M75: 26,171,549 km (0.112 R)
• M76: 26,258,765 km (0.085 R)
• M77: 26,433,495 km (0.038 R)
• M78: 27,092,025 km (0.072 R)
• M79: 27,268,550 km (0.044 R)
• M80: 27,711,510 km (0.044 R)
• M81: 28,067,702 km (0.11 R)
• M82: 28,246,322 km (0.116 R)
• M83: 28,470,120 km (0.113 R)
• M84: 28,604,609 km (0.108 R)
• M85: 29,235,463 km (0.056 R)
• M86: 29,643,416 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.6

Radius: 11.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.64 AU - 7.64 AU

Year: 8848 Days

Day: 7.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 59,735,738 km

• M1: 140,323 km (0.077 R)
• M2: 338,540 km (0.097 R)
• M3: 432,637 km (0.049 R)
• M4: 560,543 km (0.114 R)
• M5: 702,960 km (0.097 R)
• M6: 831,764 km (0.027 R)
• M7: 1,099,544 km (0.088 R)
• M8: 1,283,251 km (0.094 R)
• M9: 1,894,507 km (0.117 R)
• M10: 1,986,061 km (0.117 R)
• M11: 2,173,657 km (0.085 R)
• M12: 2,426,627 km (0.09 R)
• M13: 2,546,605 km (0.117 R)
• M14: 2,771,899 km (0.057 R)
• M15: 3,003,776 km (0.076 R)
• M16: 3,374,778 km (0.114 R)
• M17: 3,691,477 km (0.071 R)
• M18: 3,783,779 km (0.1 R)
• M19: 3,923,653 km (0.065 R)
• M20: 5,206,604 km (0.115 R)
• M21: 5,388,665 km (0.041 R)
• M22: 5,785,997 km (0.11 R)
• M23: 6,165,377 km (0.073 R)
• M24: 6,580,810 km (0.064 R)
• M25: 6,976,945 km (0.116 R)
• M26: 7,409,882 km (0.066 R)
• M27: 7,792,254 km (0.108 R)
• M28: 8,030,713 km (0.094 R)
• M29: 8,120,771 km (0.068 R)
• M30: 8,271,715 km (0.07 R)
• M31: 9,227,945 km (0.077 R)
• M32: 9,575,610 km (0.088 R)
• M33: 9,799,109 km (0.117 R)
• M34: 10,876,064 km (0.1 R)
• M35: 11,042,567 km (0.1 R)
• M36: 11,209,817 km (0.083 R)
• M37: 12,127,899 km (0.069 R)
• M38: 12,265,978 km (0.116 R)
• M39: 12,474,069 km (0.039 R)
• M40: 12,718,213 km (0.088 R)
• M41: 13,282,496 km (0.101 R)
• M42: 13,532,025 km (0.034 R)
• M43: 14,289,589 km (0.053 R)
• M44: 16,338,481 km (0.091 R)
• M45: 17,028,875 km (0.091 R)
• M46: 17,338,692 km (0.114 R)
• M47: 17,494,424 km (0.073 R)
• M48: 17,767,889 km (0.117 R)
• M49: 18,161,182 km (0.073 R)
• M50: 19,600,313 km (0.074 R)
• M51: 20,456,761 km (0.114 R)
• M52: 21,659,378 km (0.119 R)
• M53: 21,995,225 km (0.045 R)
• M54: 22,290,532 km (0.112 R)
• M55: 22,544,549 km (0.035 R)
• M56: 22,799,613 km (0.11 R)
• M57: 25,050,313 km (0.047 R)
• M58: 25,402,766 km (0.101 R)
• M59: 26,157,337 km (0.035 R)
• M60: 27,054,476 km (0.069 R)
• M61: 28,464,884 km (0.041 R)
• M62: 29,712,830 km (0.096 R)
• M63: 29,945,754 km (0.028 R)
• M64: 30,978,428 km (0.051 R)
• M65: 31,120,097 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343

Radius: 6.3

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 12.53 AU - 13.49 AU

Year: 19661 Days

Day: 17.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,735,738 km

• M1: 88,113 km (0.026 R)
• M2: 435,928 km (0.106 R)
• M3: 628,909 km (0.076 R)
• M4: 1,609,224 km (0.03 R)
• M5: 1,964,818 km (0.068 R)
• M6: 2,344,498 km (0.109 R)
• M7: 2,683,337 km (0.077 R)
• M8: 3,270,658 km (0.049 R)
• M9: 3,683,698 km (0.116 R)
• M10: 3,789,613 km (0.085 R)
• M11: 3,860,672 km (0.113 R)
• M12: 4,004,286 km (0.111 R)
• M13: 4,076,841 km (0.109 R)
• M14: 4,558,546 km (0.042 R)
• M15: 4,941,367 km (0.11 R)
• M16: 5,215,431 km (0.093 R)
• M17: 5,656,146 km (0.078 R)
• M18: 5,901,636 km (0.058 R)
• M19: 6,150,567 km (0.114 R)
• M20: 6,961,537 km (0.059 R)
• M21: 7,760,390 km (0.079 R)
• M22: 8,964,652 km (0.084 R)
• M23: 9,059,797 km (0.104 R)
• M24: 9,298,854 km (0.102 R)
• M25: 9,346,875 km (0.083 R)
• M26: 9,685,714 km (0.118 R)
• M27: 10,575,223 km (0.051 R)
• M28: 10,776,432 km (0.054 R)
• M29: 11,182,590 km (0.082 R)
• M30: 11,284,915 km (0.109 R)
• M31: 11,439,151 km (0.115 R)
• M32: 11,749,417 km (0.079 R)
• M33: 12,114,884 km (0.051 R)
• M34: 12,220,052 km (0.104 R)
• M35: 12,484,092 km (0.088 R)
• M36: 12,696,820 km (0.093 R)
• M37: 13,614,005 km (0.025 R)
• M38: 14,944,827 km (0.104 R)
• M39: 15,227,268 km (0.041 R)
• M40: 17,668,556 km (0.046 R)
• M41: 17,787,785 km (0.032 R)
• M42: 18,267,396 km (0.106 R)
• M43: 18,508,847 km (0.109 R)
• M44: 18,995,040 km (0.112 R)
• M45: 19,423,788 km (0.111 R)
• M46: 19,731,959 km (0.081 R)
• M47: 19,855,677 km (0.098 R)
• M48: 20,166,092 km (0.117 R)
• M49: 20,228,474 km (0.104 R)
• M50: 22,384,030 km (0.09 R)
• M51: 23,948,974 km (0.056 R)
• M52: 25,616,391 km (0.051 R)
• M53: 25,954,333 km (0.056 R)
• M54: 26,839,803 km (0.081 R)
• M55: 29,131,941 km (0.07 R)
• M56: 30,336,952 km (0.12 R)
• M57: 30,766,148 km (0.073 R)
• M58: 30,837,955 km (0.052 R)
• M59: 31,269,545 km (0.112 R)
• M60: 31,486,013 km (0.119 R)
• M61: 33,088,955 km (0.111 R)
• M62: 33,162,557 km (0.072 R)
• M63: 33,309,611 km (0.105 R)
• M64: 34,197,026 km (0.083 R)
• M65: 36,222,132 km (0.082 R)
• M66: 36,373,675 km (0.089 R)
• M67: 36,449,521 km (0.078 R)
• M68: 38,131,600 km (0.059 R)
• M69: 38,208,643 km (0.081 R)
• M70: 38,826,931 km (0.087 R)
• M71: 38,904,422 km (0.071 R)
• M72: 39,682,481 km (0.12 R)
• M73: 39,760,571 km (0.101 R)
• M74: 40,151,919 km (0.067 R)
• M75: 40,230,308 km (0.047 R)
• M76: 41,491,568 km (0.086 R)
• M77: 45,026,266 km (0.091 R)
• M78: 46,499,955 km (0.06 R)
• M79: 47,906,175 km (0.119 R)
• M80: 48,322,356 km (0.058 R)
• M81: 48,823,509 km (0.111 R)
• M82: 49,326,308 km (0.097 R)
• M83: 51,866,031 km (0.112 R)
• M84: 51,951,451 km (0.081 R)
• M85: 52,207,862 km (0.094 R)
• M86: 52,979,637 km (0.1 R)
• M87: 53,324,011 km (0.059 R)
• M88: 54,361,173 km (0.106 R)
• M89: 54,447,940 km (0.077 R)
• M90: 54,795,306 km (0.11 R)
• M91: 56,807,248 km (0.109 R)
• M92: 57,335,927 km (0.026 R)
• M93: 57,777,839 km (0.049 R)
• M94: 58,843,126 km (0.091 R)
• M95: 58,932,136 km (0.119 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: 188 - 13,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit