🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.47 AU - 0.71 AU

Year: 163 Days

Day: 14.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,161,095 km

• M1: 330,761 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.96 AU - 1.18 AU

Year: 398 Days

Day: 16.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,161,095 km

• M1: 658,530 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.14 AU - 1.76 AU

Year: 628 Days

Day: 31.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 145.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.1 AU - 4.26 AU

Year: 2541 Days

Day: 24 Hours

Environment

Temp: -105 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491

Radius: 11.3

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.5 AU - 11.12 AU

Year: 11914 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 103,161,095 km

• M1: 211,831 km (0.073 R)
• M2: 677,978 km (0.06 R)
• M3: 1,108,221 km (0.1 R)
• M4: 2,498,434 km (0.087 R)
• M5: 2,604,798 km (0.046 R)
• M6: 2,685,581 km (0.119 R)
• M7: 2,989,115 km (0.041 R)
• M8: 3,159,507 km (0.053 R)
• M9: 3,333,041 km (0.081 R)
• M10: 3,720,050 km (0.108 R)
• M11: 4,247,981 km (0.05 R)
• M12: 4,766,487 km (0.08 R)
• M13: 4,966,051 km (0.115 R)
• M14: 5,100,839 km (0.108 R)
• M15: 5,270,782 km (0.11 R)
• M16: 5,581,646 km (0.085 R)
• M17: 5,756,975 km (0.049 R)
• M18: 6,005,607 km (0.114 R)
• M19: 6,185,274 km (0.109 R)
• M20: 6,257,679 km (0.105 R)
• M21: 6,735,195 km (0.104 R)
• M22: 7,148,385 km (0.047 R)
• M23: 7,492,759 km (0.085 R)
• M24: 9,170,349 km (0.051 R)
• M25: 10,093,967 km (0.067 R)
• M26: 10,523,462 km (0.077 R)
• M27: 10,827,894 km (0.093 R)
• M28: 11,534,295 km (0.042 R)
• M29: 11,623,605 km (0.071 R)
• M30: 11,758,093 km (0.046 R)
• M31: 12,301,283 km (0.091 R)
• M32: 13,411,898 km (0.025 R)
• M33: 13,553,118 km (0.108 R)
• M34: 15,728,271 km (0.105 R)
• M35: 15,877,121 km (0.091 R)
• M36: 15,976,604 km (0.077 R)
• M37: 16,226,283 km (0.062 R)
• M38: 17,391,201 km (0.104 R)
• M39: 19,854,629 km (0.063 R)
• M40: 20,501,042 km (0.102 R)
• M41: 20,609,351 km (0.087 R)
• M42: 21,703,809 km (0.113 R)
• M43: 22,425,319 km (0.099 R)
• M44: 22,537,069 km (0.03 R)
• M45: 23,324,103 km (0.062 R)
• M46: 24,292,001 km (0.075 R)
• M47: 24,464,189 km (0.052 R)
• M48: 25,447,495 km (0.09 R)
• M49: 25,680,718 km (0.084 R)
• M50: 25,856,197 km (0.12 R)
• M51: 26,149,409 km (0.058 R)
• M52: 27,512,395 km (0.088 R)
• M53: 29,020,042 km (0.089 R)
• M54: 29,691,886 km (0.064 R)
• M55: 31,050,833 km (0.085 R)
• M56: 31,300,063 km (0.042 R)
• M57: 31,737,936 km (0.034 R)
• M58: 32,114,923 km (0.067 R)
• M59: 32,619,666 km (0.091 R)
• M60: 33,573,353 km (0.099 R)
• M61: 33,957,370 km (0.088 R)
• M62: 34,085,725 km (0.083 R)
• M63: 34,600,791 km (0.095 R)
• M64: 34,859,146 km (0.099 R)
• M65: 35,443,027 km (0.081 R)
• M66: 35,638,402 km (0.098 R)
• M67: 36,620,512 km (0.057 R)
• M68: 36,817,981 km (0.081 R)
• M69: 37,147,844 km (0.112 R)
• M70: 38,010,276 km (0.07 R)
• M71: 38,343,729 km (0.079 R)
• M72: 39,349,925 km (0.083 R)
• M73: 39,484,712 km (0.081 R)
• M74: 40,364,797 km (0.084 R)
• M75: 40,500,781 km (0.079 R)
• M76: 40,636,915 km (0.074 R)
• M77: 41,525,377 km (0.078 R)
• M78: 42,766,291 km (0.053 R)
• M79: 43,252,036 km (0.1 R)
• M80: 43,530,437 km (0.065 R)
• M81: 44,931,571 km (0.115 R)
• M82: 45,779,342 km (0.027 R)
• M83: 45,992,220 km (0.075 R)
• M84: 46,205,247 km (0.102 R)
• M85: 46,846,573 km (0.119 R)
• M86: 46,989,439 km (0.109 R)
• M87: 47,132,455 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.3

Radius: 5

Gravity: 38.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.32 AU - 17.8 AU

Year: 24253 Days

Day: 23.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,161,095 km

• M1: 189,241 km (0.047 R)
• M2: 444,455 km (0.119 R)
• M3: 1,413,101 km (0.11 R)
• M4: 1,701,975 km (0.068 R)
• M5: 2,501,127 km (0.08 R)
• M6: 2,804,960 km (0.078 R)
• M7: 3,074,685 km (0.099 R)
• M8: 3,686,989 km (0.092 R)
• M9: 4,542,988 km (0.102 R)
• M10: 4,752,874 km (0.038 R)
• M11: 5,793,178 km (0.065 R)
• M12: 6,309,589 km (0.116 R)
• M13: 6,543,860 km (0.091 R)
• M14: 8,389,748 km (0.032 R)
• M15: 8,647,355 km (0.062 R)
• M16: 8,972,880 km (0.071 R)
• M17: 9,703,217 km (0.114 R)
• M18: 10,314,923 km (0.09 R)
• M19: 10,729,608 km (0.071 R)
• M20: 12,369,051 km (0.107 R)
• M21: 13,254,970 km (0.081 R)
• M22: 13,404,568 km (0.086 R)
• M23: 13,932,648 km (0.043 R)
• M24: 15,009,154 km (0.054 R)
• M25: 15,557,431 km (0.12 R)
• M26: 15,636,269 km (0.116 R)
• M27: 16,834,996 km (0.073 R)
• M28: 18,981,726 km (0.106 R)
• M29: 19,234,995 km (0.069 R)
• M30: 19,319,518 km (0.075 R)
• M31: 19,404,340 km (0.097 R)
• M32: 19,659,404 km (0.112 R)
• M33: 22,984,815 km (0.096 R)
• M34: 23,074,574 km (0.114 R)
• M35: 23,979,342 km (0.045 R)
• M36: 24,253,106 km (0.083 R)
• M37: 24,987,931 km (0.118 R)
• M38: 25,636,886 km (0.042 R)
• M39: 26,197,729 km (0.109 R)
• M40: 26,573,668 km (0.09 R)
• M41: 26,951,552 km (0.116 R)
• M42: 27,141,093 km (0.073 R)
• M43: 27,903,892 km (0.118 R)
• M44: 32,122,552 km (0.065 R)
• M45: 33,946,599 km (0.089 R)
• M46: 34,356,497 km (0.088 R)
• M47: 35,181,230 km (0.112 R)
• M48: 36,012,396 km (0.077 R)
• M49: 36,221,235 km (0.107 R)
• M50: 36,535,241 km (0.109 R)
• M51: 37,271,262 km (0.045 R)
• M52: 37,906,156 km (0.084 R)
• M53: 38,651,303 km (0.101 R)
• M54: 41,461,050 km (0.062 R)
• M55: 42,228,637 km (0.09 R)
• M56: 44,447,771 km (0.072 R)
• M57: 46,704,306 km (0.116 R)
• M58: 47,617,451 km (0.072 R)
• M59: 49,693,121 km (0.112 R)
• M60: 50,041,984 km (0.084 R)
• M61: 54,650,197 km (0.102 R)
• M62: 55,010,279 km (0.095 R)
• M63: 56,579,560 km (0.071 R)
• M64: 57,796,689 km (0.088 R)
• M65: 58,286,023 km (0.081 R)
• M66: 58,408,544 km (0.07 R)
• M67: 58,899,524 km (0.062 R)
• M68: 61,250,305 km (0.118 R)
• M69: 64,010,386 km (0.075 R)
• M70: 64,516,625 km (0.11 R)
• M71: 67,967,997 km (0.115 R)
• M72: 69,780,974 km (0.056 R)
• M73: 71,216,665 km (0.107 R)
• M74: 71,741,155 km (0.091 R)
• M75: 72,266,991 km (0.116 R)
• M76: 72,662,079 km (0.079 R)
• M77: 74,249,911 km (0.105 R)
• M78: 75,448,190 km (0.108 R)
• M79: 78,810,402 km (0.082 R)
• M80: 81,535,178 km (0.11 R)
• M81: 81,946,422 km (0.099 R)
• M82: 82,358,565 km (0.099 R)
• M83: 85,540,362 km (0.07 R)
• M84: 85,679,637 km (0.111 R)
• M85: 86,237,488 km (0.104 R)
• M86: 86,377,063 km (0.091 R)
• M87: 86,516,787 km (0.118 R)
• M88: 87,216,456 km (0.091 R)
• M89: 87,777,448 km (0.059 R)
• M90: 89,044,243 km (0.103 R)
• M91: 90,033,833 km (0.074 R)
• M92: 90,742,777 km (0.091 R)
• M93: 93,884,332 km (0.1 R)
• M94: 94,891,276 km (0.092 R)
• M95: 95,612,786 km (0.06 R)
• M96: 96,481,052 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.8

Radius: 6.8

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 17.17 AU - 21.37 AU

Year: 30443 Days

Day: 22.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,161,095 km

• M1: 187,596 km (0.09 R)
• M2: 467,793 km (0.045 R)
• M3: 516,711 km (0.078 R)
• M4: 759,508 km (0.074 R)
• M5: 971,788 km (0.061 R)
• M6: 1,035,965 km (0.07 R)
• M7: 1,168,509 km (0.117 R)
• M8: 1,487,302 km (0.099 R)
• M9: 2,075,970 km (0.04 R)
• M10: 2,373,370 km (0.049 R)
• M11: 2,416,903 km (0.103 R)
• M12: 2,684,235 km (0.043 R)
• M13: 3,491,913 km (0.103 R)
• M14: 4,585,324 km (0.07 R)
• M15: 4,749,732 km (0.08 R)
• M16: 5,140,632 km (0.108 R)
• M17: 5,542,003 km (0.081 R)
• M18: 6,253,341 km (0.068 R)
• M19: 6,435,700 km (0.041 R)
• M20: 6,681,490 km (0.048 R)
• M21: 8,688,794 km (0.046 R)
• M22: 8,892,247 km (0.027 R)
• M23: 10,288,743 km (0.094 R)
• M24: 10,866,341 km (0.06 R)
• M25: 12,203,895 km (0.107 R)
• M26: 13,749,839 km (0.049 R)
• M27: 14,066,389 km (0.105 R)
• M28: 18,221,170 km (0.12 R)
• M29: 18,743,416 km (0.075 R)
• M30: 22,721,224 km (0.06 R)
• M31: 26,750,044 km (0.097 R)
• M32: 27,442,533 km (0.119 R)
• M33: 27,741,280 km (0.079 R)
• M34: 28,241,385 km (0.114 R)
• M35: 28,341,765 km (0.075 R)
• M36: 28,542,825 km (0.101 R)
• M37: 29,453,726 km (0.113 R)
• M38: 29,657,479 km (0.028 R)
• M39: 30,579,899 km (0.076 R)
• M40: 30,992,939 km (0.109 R)
• M41: 32,033,691 km (0.1 R)
• M42: 36,091,234 km (0.063 R)
• M43: 38,179,770 km (0.111 R)
• M44: 38,959,175 km (0.091 R)
• M45: 39,070,925 km (0.081 R)
• M46: 40,987,124 km (0.066 R)
• M47: 41,214,513 km (0.114 R)
• M48: 41,442,500 km (0.105 R)
• M49: 44,325,849 km (0.076 R)
• M50: 44,442,535 km (0.058 R)
• M51: 46,560,243 km (0.119 R)
• M52: 47,273,376 km (0.088 R)
• M53: 49,434,467 km (0.073 R)
• M54: 50,162,111 km (0.086 R)
• M55: 55,352,858 km (0.053 R)
• M56: 55,604,182 km (0.099 R)
• M57: 56,740,228 km (0.104 R)
• M58: 56,993,797 km (0.117 R)
• M59: 58,011,511 km (0.091 R)
• M60: 58,522,537 km (0.1 R)
• M61: 58,778,799 km (0.101 R)
• M62: 59,163,564 km (0.084 R)
• M63: 60,841,005 km (0.048 R)
• M64: 60,970,707 km (0.086 R)
• M65: 61,100,558 km (0.098 R)
• M66: 61,490,410 km (0.099 R)
• M67: 62,795,950 km (0.091 R)
• M68: 62,926,998 km (0.039 R)
• M69: 64,110,616 km (0.109 R)
• M70: 67,705,304 km (0.037 R)
• M71: 68,243,407 km (0.032 R)
• M72: 68,783,007 km (0.069 R)
• M73: 69,053,180 km (0.089 R)
• M74: 70,002,080 km (0.111 R)
• M75: 70,137,914 km (0.1 R)
• M76: 70,682,451 km (0.11 R)
• M77: 72,324,138 km (0.083 R)
• M78: 72,461,469 km (0.078 R)
• M79: 73,425,627 km (0.108 R)
• M80: 74,671,478 km (0.052 R)
• M81: 74,810,305 km (0.117 R)
• M82: 80,434,437 km (0.105 R)
• M83: 81,432,554 km (0.101 R)
• M84: 81,718,435 km (0.099 R)
• M85: 82,865,552 km (0.089 R)
• M86: 88,533,217 km (0.107 R)
• M87: 89,711,300 km (0.113 R)
• M88: 90,302,211 km (0.118 R)
• M89: 91,785,175 km (0.086 R)
• M90: 95,980,199 km (0.118 R)
• M91: 97,949,206 km (0.099 R)
• M92: 102,080,650 km (0.091 R)
• M93: 103,006,511 km (0.116 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 13,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit