🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.7 AU - 1.06 AU

Year: 316 Days

Day: 25 Hours

Environment

Temp: 33 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.91 AU - 1.13 AU

Year: 394 Days

Day: 44 Hours

Environment

Temp: -6 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.56 AU - 2.42 AU

Year: 1075 Days

Day: 37.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.3

Radius: 8.5

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.87 AU - 5.19 AU

Year: 4319 Days

Day: 12.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,961,695 km

• M1: 121,623 km (0.051 R)
• M2: 182,509 km (0.074 R)
• M3: 283,638 km (0.069 R)
• M4: 373,695 km (0.106 R)
• M5: 475,422 km (0.079 R)
• M6: 576,849 km (0.117 R)
• M7: 731,982 km (0.093 R)
• M8: 876,195 km (0.082 R)
• M9: 951,891 km (0.105 R)
• M10: 1,083,388 km (0.06 R)
• M11: 1,306,289 km (0.054 R)
• M12: 1,779,616 km (0.113 R)
• M13: 1,844,392 km (0.109 R)
• M14: 1,910,066 km (0.056 R)
• M15: 2,077,466 km (0.05 R)
• M16: 2,481,081 km (0.1 R)
• M17: 2,627,238 km (0.1 R)
• M18: 3,562,972 km (0.089 R)
• M19: 3,811,754 km (0.104 R)
• M20: 3,980,799 km (0.038 R)
• M21: 4,326,520 km (0.067 R)
• M22: 4,726,844 km (0.085 R)
• M23: 5,000,458 km (0.099 R)
• M24: 5,069,722 km (0.074 R)
• M25: 5,162,473 km (0.09 R)
• M26: 5,682,924 km (0.099 R)
• M27: 6,195,297 km (0.088 R)
• M28: 6,519,924 km (0.075 R)
• M29: 6,620,903 km (0.115 R)
• M30: 7,133,724 km (0.071 R)
• M31: 7,792,703 km (0.063 R)
• M32: 7,980,747 km (0.094 R)
• M33: 8,034,752 km (0.107 R)
• M34: 8,279,345 km (0.09 R)
• M35: 8,664,559 km (0.027 R)
• M36: 8,803,535 km (0.114 R)
• M37: 8,971,384 km (0.113 R)
• M38: 9,196,828 km (0.044 R)
• M39: 9,424,067 km (0.079 R)
• M40: 9,653,102 km (0.04 R)
• M41: 9,942,125 km (0.074 R)
• M42: 11,066,203 km (0.119 R)
• M43: 11,156,710 km (0.115 R)
• M44: 11,338,322 km (0.109 R)
• M45: 11,520,981 km (0.056 R)
• M46: 11,920,108 km (0.111 R)
• M47: 11,981,892 km (0.063 R)
• M48: 12,261,341 km (0.106 R)
• M49: 12,323,723 km (0.111 R)
• M50: 13,176,281 km (0.034 R)
• M51: 13,400,528 km (0.096 R)
• M52: 13,755,375 km (0.112 R)
• M53: 13,820,150 km (0.103 R)
• M54: 14,015,226 km (0.051 R)
• M55: 14,738,681 km (0.045 R)
• M56: 15,272,297 km (0.118 R)
• M57: 16,221,496 km (0.115 R)
• M58: 16,461,750 km (0.102 R)
• M59: 16,634,086 km (0.111 R)
• M60: 16,980,555 km (0.043 R)
• M61: 17,575,057 km (0.094 R)
• M62: 17,786,588 km (0.06 R)
• M63: 17,857,199 km (0.104 R)
• M64: 18,212,045 km (0.114 R)
• M65: 18,390,365 km (0.118 R)
• M66: 18,928,619 km (0.089 R)
• M67: 19,290,346 km (0.07 R)
• M68: 20,020,683 km (0.11 R)
• M69: 20,094,285 km (0.042 R)
• M70: 20,537,244 km (0.086 R)
• M71: 20,871,745 km (0.06 R)
• M72: 21,357,938 km (0.074 R)
• M73: 21,961,566 km (0.068 R)
• M74: 22,227,401 km (0.068 R)
• M75: 22,341,694 km (0.068 R)
• M76: 23,185,576 km (0.029 R)
• M77: 23,378,856 km (0.107 R)
• M78: 23,456,198 km (0.028 R)
• M79: 23,844,704 km (0.058 R)
• M80: 24,196,259 km (0.095 R)
• M81: 24,510,115 km (0.11 R)
• M82: 24,746,480 km (0.12 R)
• M83: 25,819,097 km (0.106 R)
• M84: 26,502,310 km (0.11 R)
• M85: 26,744,808 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.6

Radius: 13.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.47 AU - 10.37 AU

Year: 10200 Days

Day: 9 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 87,961,695 km

• M1: 169,195 km (0.082 R)
• M2: 258,804 km (0.102 R)
• M3: 831,764 km (0.06 R)
• M4: 996,471 km (0.089 R)
• M5: 1,083,388 km (0.069 R)
• M6: 1,209,648 km (0.08 R)
• M7: 1,497,923 km (0.107 R)
• M8: 2,736,893 km (0.107 R)
• M9: 3,093,086 km (0.09 R)
• M10: 3,276,792 km (0.12 R)
• M11: 3,491,315 km (0.037 R)
• M12: 4,076,692 km (0.102 R)
• M13: 4,191,732 km (0.046 R)
• M14: 4,513,667 km (0.09 R)
• M15: 5,089,020 km (0.072 R)
• M16: 5,848,978 km (0.096 R)
• M17: 6,044,502 km (0.062 R)
• M18: 6,209,209 km (0.07 R)
• M19: 6,610,580 km (0.104 R)
• M20: 6,848,591 km (0.118 R)
• M21: 7,544,520 km (0.085 R)
• M22: 8,409,196 km (0.082 R)
• M23: 8,630,451 km (0.091 R)
• M24: 8,965,700 km (0.092 R)
• M25: 9,495,874 km (0.108 R)
• M26: 10,507,605 km (0.11 R)
• M27: 11,026,410 km (0.038 R)
• M28: 11,390,382 km (0.03 R)
• M29: 11,799,532 km (0.09 R)
• M30: 12,338,683 km (0.093 R)
• M31: 12,843,576 km (0.071 R)
• M32: 13,398,135 km (0.084 R)
• M33: 13,613,406 km (0.111 R)
• M34: 13,916,940 km (0.102 R)
• M35: 14,222,718 km (0.112 R)
• M36: 14,751,996 km (0.119 R)
• M37: 14,974,448 km (0.119 R)
• M38: 15,242,976 km (0.091 R)
• M39: 15,422,792 km (0.098 R)
• M40: 15,921,103 km (0.08 R)
• M41: 16,286,720 km (0.086 R)
• M42: 16,794,156 km (0.087 R)
• M43: 16,886,907 km (0.116 R)
• M44: 17,353,503 km (0.104 R)
• M45: 20,290,857 km (0.064 R)
• M46: 20,439,258 km (0.102 R)
• M47: 20,538,441 km (0.097 R)
• M48: 20,687,441 km (0.06 R)
• M49: 20,886,705 km (0.095 R)
• M50: 21,690,046 km (0.109 R)
• M51: 22,554,721 km (0.087 R)
• M52: 23,690,319 km (0.115 R)
• M53: 24,580,725 km (0.031 R)
• M54: 24,791,808 km (0.077 R)
• M55: 26,017,164 km (0.078 R)
• M56: 27,098,757 km (0.108 R)
• M57: 27,207,664 km (0.118 R)
• M58: 27,919,600 km (0.111 R)
• M59: 30,091,761 km (0.117 R)
• M60: 30,430,750 km (0.106 R)
• M61: 30,941,627 km (0.098 R)
• M62: 31,226,760 km (0.039 R)
• M63: 31,971,907 km (0.057 R)
• M64: 32,433,417 km (0.087 R)
• M65: 32,549,206 km (0.112 R)
• M66: 34,419,478 km (0.062 R)
• M67: 34,537,511 km (0.086 R)
• M68: 35,308,089 km (0.102 R)
• M69: 36,264,319 km (0.056 R)
• M70: 36,444,584 km (0.062 R)
• M71: 36,685,437 km (0.086 R)
• M72: 36,926,738 km (0.101 R)
• M73: 37,897,329 km (0.12 R)
• M74: 38,263,395 km (0.117 R)
• M75: 38,999,118 km (0.081 R)
• M76: 39,801,561 km (0.101 R)
• M77: 40,547,007 km (0.064 R)
• M78: 40,859,068 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.2

Radius: 12.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.16 AU - 11.68 AU

Year: 11070 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,961,695 km

• M1: 207,492 km (0.1 R)
• M2: 367,861 km (0.087 R)
• M3: 710,889 km (0.066 R)
• M4: 797,656 km (0.099 R)
• M5: 1,132,007 km (0.049 R)
• M6: 1,398,142 km (0.046 R)
• M7: 1,529,339 km (0.059 R)
• M8: 1,645,277 km (0.06 R)
• M9: 1,724,415 km (0.095 R)
• M10: 1,845,439 km (0.099 R)
• M11: 1,927,868 km (0.088 R)
• M12: 2,182,633 km (0.108 R)
• M13: 2,493,946 km (0.112 R)
• M14: 3,159,507 km (0.046 R)
• M15: 3,259,139 km (0.055 R)
• M16: 3,538,289 km (0.089 R)
• M17: 3,720,200 km (0.111 R)
• M18: 3,799,038 km (0.119 R)
• M19: 4,367,211 km (0.083 R)
• M20: 4,760,803 km (0.086 R)
• M21: 4,991,034 km (0.104 R)
• M22: 5,343,187 km (0.101 R)
• M23: 5,825,491 km (0.082 R)
• M24: 5,917,493 km (0.104 R)
• M25: 6,607,140 km (0.081 R)
• M26: 6,831,985 km (0.105 R)
• M27: 7,124,748 km (0.078 R)
• M28: 7,223,333 km (0.089 R)
• M29: 7,857,927 km (0.082 R)
• M30: 8,790,371 km (0.111 R)
• M31: 9,431,547 km (0.032 R)
• M32: 10,571,034 km (0.113 R)
• M33: 10,683,682 km (0.105 R)
• M34: 11,521,430 km (0.115 R)
• M35: 11,637,368 km (0.085 R)
• M36: 11,792,501 km (0.083 R)
• M37: 11,987,427 km (0.055 R)
• M38: 12,419,914 km (0.053 R)
• M39: 13,098,640 km (0.071 R)
• M40: 13,666,513 km (0.118 R)
• M41: 14,366,931 km (0.058 R)
• M42: 14,784,458 km (0.059 R)
• M43: 14,868,532 km (0.086 R)
• M44: 16,581,428 km (0.116 R)
• M45: 17,151,545 km (0.075 R)
• M46: 17,416,932 km (0.108 R)
• M47: 17,594,505 km (0.09 R)
• M48: 18,491,793 km (0.104 R)
• M49: 18,672,956 km (0.061 R)
• M50: 19,449,818 km (0.058 R)
• M51: 19,634,122 km (0.081 R)
• M52: 20,517,647 km (0.073 R)
• M53: 21,319,193 km (0.092 R)
• M54: 21,652,197 km (0.118 R)
• M55: 22,323,443 km (0.07 R)
• M56: 22,807,093 km (0.109 R)
• M57: 23,245,265 km (0.109 R)
• M58: 23,392,021 km (0.077 R)
• M59: 23,538,926 km (0.049 R)
• M60: 24,726,134 km (0.1 R)
• M61: 24,975,813 km (0.063 R)
• M62: 25,076,044 km (0.111 R)
• M63: 26,543,150 km (0.104 R)
• M64: 26,696,488 km (0.104 R)
• M65: 27,622,798 km (0.119 R)
• M66: 27,882,051 km (0.113 R)
• M67: 28,037,932 km (0.115 R)
• M68: 28,402,801 km (0.053 R)
• M69: 28,874,334 km (0.069 R)
• M70: 30,357,746 km (0.119 R)
• M71: 30,518,115 km (0.118 R)
• M72: 31,001,017 km (0.117 R)
• M73: 31,486,462 km (0.075 R)
• M74: 31,757,234 km (0.053 R)
• M75: 31,865,842 km (0.089 R)
• M76: 32,464,832 km (0.105 R)
• M77: 33,287,920 km (0.116 R)
• M78: 34,507,442 km (0.117 R)
• M79: 34,674,842 km (0.113 R)
• M80: 35,516,030 km (0.101 R)
• M81: 37,676,972 km (0.102 R)
• M82: 38,426,008 km (0.082 R)
• M83: 38,657,586 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.1

Radius: 5.2

Gravity: 35.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.79 AU - 17.17 AU

Year: 21097 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,961,695 km

• M1: 313,258 km (0.078 R)
• M2: 848,370 km (0.116 R)
• M3: 2,281,517 km (0.112 R)
• M4: 2,477,490 km (0.065 R)
• M5: 3,184,340 km (0.069 R)
• M6: 3,359,220 km (0.076 R)
• M7: 3,810,258 km (0.112 R)
• M8: 4,668,950 km (0.098 R)
• M9: 4,817,799 km (0.109 R)
• M10: 6,499,429 km (0.085 R)
• M11: 9,383,227 km (0.112 R)
• M12: 9,570,973 km (0.094 R)
• M13: 9,633,953 km (0.113 R)
• M14: 10,723,774 km (0.118 R)
• M15: 11,051,842 km (0.104 R)
• M16: 11,383,052 km (0.067 R)
• M17: 11,987,577 km (0.058 R)
• M18: 15,162,343 km (0.097 R)
• M19: 15,604,255 km (0.119 R)
• M20: 16,275,052 km (0.037 R)
• M21: 16,425,248 km (0.11 R)
• M22: 17,031,269 km (0.095 R)
• M23: 19,686,781 km (0.106 R)
• M24: 20,088,002 km (0.055 R)
• M25: 20,410,984 km (0.097 R)
• M26: 21,062,034 km (0.073 R)
• M27: 21,307,973 km (0.099 R)
• M28: 21,472,381 km (0.045 R)
• M29: 22,719,279 km (0.065 R)
• M30: 24,848,954 km (0.11 R)
• M31: 24,935,422 km (0.045 R)
• M32: 25,806,081 km (0.087 R)
• M33: 25,981,410 km (0.116 R)
• M34: 26,421,378 km (0.091 R)
• M35: 27,130,471 km (0.063 R)
• M36: 27,308,792 km (0.116 R)
• M37: 27,756,090 km (0.083 R)
• M38: 28,658,015 km (0.116 R)
• M39: 28,839,627 km (0.12 R)
• M40: 29,569,665 km (0.068 R)
• M41: 31,795,831 km (0.046 R)
• M42: 34,075,403 km (0.039 R)
• M43: 35,624,190 km (0.096 R)
• M44: 36,702,192 km (0.118 R)
• M45: 37,195,715 km (0.097 R)
• M46: 38,189,344 km (0.038 R)
• M47: 39,191,650 km (0.118 R)
• M48: 40,915,466 km (0.097 R)
• M49: 44,541,569 km (0.103 R)
• M50: 44,646,737 km (0.068 R)
• M51: 44,857,221 km (0.077 R)
• M52: 45,808,364 km (0.082 R)
• M53: 46,339,586 km (0.084 R)
• M54: 46,766,090 km (0.081 R)
• M55: 49,134,972 km (0.109 R)
• M56: 53,876,476 km (0.091 R)
• M57: 54,662,015 km (0.096 R)
• M58: 56,699,388 km (0.06 R)
• M59: 58,186,241 km (0.109 R)
• M60: 59,222,955 km (0.061 R)
• M61: 59,570,022 km (0.087 R)
• M62: 59,917,687 km (0.101 R)
• M63: 60,033,626 km (0.05 R)
• M64: 61,431,917 km (0.059 R)
• M65: 61,900,308 km (0.088 R)
• M66: 62,135,027 km (0.046 R)
• M67: 65,331,933 km (0.118 R)
• M68: 65,690,370 km (0.066 R)
• M69: 67,010,421 km (0.079 R)
• M70: 67,613,450 km (0.057 R)
• M71: 68,218,125 km (0.052 R)
• M72: 68,581,797 km (0.114 R)
• M73: 68,946,218 km (0.081 R)
• M74: 69,433,009 km (0.041 R)
• M75: 69,920,848 km (0.114 R)
• M76: 70,654,925 km (0.091 R)
• M77: 71,145,755 km (0.12 R)
• M78: 71,760,752 km (0.116 R)
• M79: 74,363,306 km (0.059 R)
• M80: 76,492,533 km (0.095 R)
• M81: 76,744,306 km (0.075 R)
• M82: 77,754,391 km (0.072 R)
• M83: 78,514,797 km (0.057 R)
• M84: 79,660,118 km (0.041 R)
• M85: 80,298,751 km (0.058 R)
• M86: 81,709,609 km (0.104 R)
• M87: 82,870,189 km (0.106 R)
• M88: 85,860,651 km (0.074 R)
• M89: 87,434,869 km (0.112 R)
• M90: 87,961,753 km (0.051 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 14,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit