🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.36 AU - 1.8 AU

Year: 711 Days

Day: 34.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.17 AU - 2.75 AU

Year: 1382 Days

Day: 27.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,079,623 km

• M1: 1,209,499 km (0.074 R)

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.3

Radius: 8.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.76 AU - 9.56 AU

Year: 9929 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 95,079,623 km

• M1: 133,441 km (0.096 R)
• M2: 264,190 km (0.103 R)
• M3: 405,859 km (0.118 R)
• M4: 585,676 km (0.093 R)
• M5: 1,007,392 km (0.097 R)
• M6: 2,544,211 km (0.089 R)
• M7: 2,788,205 km (0.059 R)
• M8: 2,942,291 km (0.073 R)
• M9: 3,000,784 km (0.1 R)
• M10: 3,462,144 km (0.078 R)
• M11: 4,097,037 km (0.11 R)
• M12: 4,162,561 km (0.119 R)
• M13: 4,744,796 km (0.118 R)
• M14: 5,092,312 km (0.076 R)
• M15: 5,448,205 km (0.101 R)
• M16: 5,568,631 km (0.115 R)
• M17: 5,812,176 km (0.05 R)
• M18: 6,133,961 km (0.087 R)
• M19: 6,872,676 km (0.118 R)
• M20: 7,318,627 km (0.118 R)
• M21: 7,991,668 km (0.095 R)
• M22: 9,023,744 km (0.025 R)
• M23: 9,541,053 km (0.07 R)
• M24: 9,744,656 km (0.053 R)
• M25: 9,891,112 km (0.114 R)
• M26: 10,484,118 km (0.105 R)
• M27: 10,784,959 km (0.089 R)
• M28: 10,875,765 km (0.083 R)
• M29: 11,027,607 km (0.062 R)
• M30: 12,110,546 km (0.084 R)
• M31: 12,840,584 km (0.056 R)
• M32: 13,421,771 km (0.088 R)
• M33: 15,114,920 km (0.055 R)
• M34: 15,420,698 km (0.087 R)
• M35: 15,488,915 km (0.083 R)
• M36: 15,728,421 km (0.081 R)
• M37: 16,804,030 km (0.11 R)
• M38: 18,770,194 km (0.118 R)
• M39: 18,879,401 km (0.064 R)
• M40: 19,909,981 km (0.117 R)
• M41: 20,507,175 km (0.05 R)
• M42: 20,770,168 km (0.05 R)
• M43: 21,223,749 km (0.085 R)
• M44: 21,718,918 km (0.055 R)
• M45: 21,948,700 km (0.102 R)
• M46: 22,333,466 km (0.097 R)
• M47: 23,344,299 km (0.091 R)
• M48: 23,658,305 km (0.092 R)
• M49: 24,568,907 km (0.071 R)
• M50: 25,692,985 km (0.1 R)
• M51: 26,587,880 km (0.095 R)
• M52: 26,833,669 km (0.101 R)
• M53: 26,998,077 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.4

Radius: 12.3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.91 AU - 9.75 AU

Year: 10207 Days

Day: 14.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 95,079,623 km

• M1: 180,116 km (0.097 R)
• M2: 370,404 km (0.109 R)
• M3: 590,612 km (0.083 R)
• M4: 711,338 km (0.108 R)
• M5: 1,028,785 km (0.108 R)
• M6: 1,692,999 km (0.082 R)
• M7: 1,954,347 km (0.067 R)
• M8: 3,449,727 km (0.059 R)
• M9: 4,180,812 km (0.111 R)
• M10: 4,289,270 km (0.036 R)
• M11: 4,620,031 km (0.077 R)
• M12: 5,872,764 km (0.115 R)
• M13: 5,964,018 km (0.074 R)
• M14: 6,055,722 km (0.088 R)
• M15: 6,240,475 km (0.1 R)
• M16: 6,710,661 km (0.106 R)
• M17: 7,751,713 km (0.063 R)
• M18: 8,600,082 km (0.094 R)
• M19: 9,728,499 km (0.093 R)
• M20: 10,568,342 km (0.104 R)
• M21: 11,355,376 km (0.101 R)
• M22: 11,469,370 km (0.099 R)
• M23: 11,698,553 km (0.056 R)
• M24: 12,045,022 km (0.071 R)
• M25: 12,394,932 km (0.101 R)
• M26: 12,551,561 km (0.062 R)
• M27: 12,708,938 km (0.057 R)
• M28: 13,424,763 km (0.113 R)
• M29: 15,481,285 km (0.112 R)
• M30: 15,607,845 km (0.071 R)
• M31: 17,065,527 km (0.059 R)
• M32: 17,502,502 km (0.12 R)
• M33: 17,634,298 km (0.118 R)
• M34: 18,387,673 km (0.075 R)
• M35: 19,196,698 km (0.081 R)
• M36: 19,514,444 km (0.096 R)
• M37: 19,696,804 km (0.063 R)
• M38: 19,971,316 km (0.107 R)
• M39: 20,063,169 km (0.099 R)
• M40: 20,617,130 km (0.041 R)
• M41: 21,129,203 km (0.12 R)
• M42: 22,166,216 km (0.117 R)
• M43: 22,834,619 km (0.075 R)
• M44: 23,316,175 km (0.105 R)
• M45: 24,584,016 km (0.041 R)
• M46: 24,978,506 km (0.113 R)
• M47: 25,077,540 km (0.095 R)
• M48: 25,773,918 km (0.091 R)
• M49: 25,974,080 km (0.105 R)
• M50: 26,426,314 km (0.066 R)
• M51: 26,830,528 km (0.081 R)
• M52: 27,491,750 km (0.066 R)
• M53: 28,571,249 km (0.11 R)
• M54: 29,142,114 km (0.08 R)
• M55: 29,350,653 km (0.046 R)
• M56: 29,664,510 km (0.093 R)
• M57: 31,143,434 km (0.051 R)
• M58: 32,376,121 km (0.093 R)
• M59: 33,515,608 km (0.089 R)
• M60: 33,734,170 km (0.098 R)
• M61: 34,557,856 km (0.09 R)
• M62: 34,778,663 km (0.099 R)
• M63: 34,889,215 km (0.081 R)
• M64: 36,393,272 km (0.057 R)
• M65: 36,505,620 km (0.092 R)
• M66: 36,899,362 km (0.061 R)
• M67: 37,407,696 km (0.067 R)
• M68: 37,804,728 km (0.106 R)
• M69: 37,975,419 km (0.065 R)
• M70: 38,146,260 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 14.3

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.53 AU - 11.33 AU

Year: 12064 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 126.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 95,079,623 km

• M1: 186,549 km (0.111 R)
• M2: 306,825 km (0.097 R)
• M3: 441,613 km (0.093 R)
• M4: 757,115 km (0.089 R)
• M5: 1,209,798 km (0.047 R)
• M6: 1,431,951 km (0.063 R)
• M7: 1,866,832 km (0.089 R)
• M8: 2,370,378 km (0.101 R)
• M9: 2,481,829 km (0.094 R)
• M10: 3,096,526 km (0.118 R)
• M11: 4,427,947 km (0.06 R)
• M12: 5,281,254 km (0.091 R)
• M13: 5,465,409 km (0.092 R)
• M14: 5,651,808 km (0.081 R)
• M15: 6,340,407 km (0.084 R)
• M16: 6,575,874 km (0.105 R)
• M17: 7,177,257 km (0.062 R)
• M18: 7,629,641 km (0.075 R)
• M19: 8,476,066 km (0.082 R)
• M20: 8,605,618 km (0.104 R)
• M21: 9,174,538 km (0.118 R)
• M22: 10,257,178 km (0.077 R)
• M23: 10,441,483 km (0.091 R)
• M24: 10,720,183 km (0.068 R)
• M25: 10,860,357 km (0.035 R)
• M26: 11,811,051 km (0.115 R)
• M27: 11,907,542 km (0.103 R)
• M28: 12,887,408 km (0.111 R)
• M29: 13,136,488 km (0.115 R)
• M30: 13,437,479 km (0.098 R)
• M31: 14,251,142 km (0.108 R)
• M32: 15,080,961 km (0.115 R)
• M33: 15,873,082 km (0.099 R)
• M34: 16,354,937 km (0.111 R)
• M35: 16,678,816 km (0.042 R)
• M36: 18,106,877 km (0.07 R)
• M37: 18,498,076 km (0.049 R)
• M38: 18,722,772 km (0.082 R)
• M39: 19,402,545 km (0.097 R)
• M40: 20,379,568 km (0.073 R)
• M41: 20,553,551 km (0.088 R)
• M42: 20,786,475 km (0.085 R)
• M43: 20,903,310 km (0.114 R)
• M44: 21,785,938 km (0.055 R)
• M45: 22,142,430 km (0.102 R)
• M46: 22,560,855 km (0.104 R)
• M47: 23,042,111 km (0.075 R)
• M48: 23,223,573 km (0.093 R)
• M49: 23,405,335 km (0.072 R)
• M50: 24,260,287 km (0.111 R)
• M51: 24,815,295 km (0.069 R)
• M52: 25,561,938 km (0.034 R)
• M53: 26,189,650 km (0.109 R)
• M54: 27,140,943 km (0.09 R)
• M55: 27,460,484 km (0.041 R)
• M56: 28,426,737 km (0.099 R)
• M57: 28,816,439 km (0.08 R)
• M58: 29,338,686 km (0.118 R)
• M59: 30,458,874 km (0.077 R)
• M60: 32,199,146 km (0.048 R)
• M61: 32,334,383 km (0.072 R)
• M62: 32,537,537 km (0.087 R)
• M63: 33,149,691 km (0.07 R)
• M64: 33,286,125 km (0.079 R)
• M65: 35,845,595 km (0.025 R)
• M66: 36,689,177 km (0.115 R)
• M67: 38,826,781 km (0.116 R)
• M68: 39,331,375 km (0.107 R)
• M69: 40,274,290 km (0.07 R)
• M70: 40,712,013 km (0.108 R)
• M71: 41,004,627 km (0.09 R)
• M72: 41,151,233 km (0.057 R)
• M73: 41,813,054 km (0.106 R)
• M74: 43,296,466 km (0.09 R)
• M75: 44,044,605 km (0.059 R)
• M76: 44,269,750 km (0.106 R)
• M77: 44,570,741 km (0.087 R)
• M78: 44,796,933 km (0.058 R)
• M79: 44,948,027 km (0.085 R)
• M80: 46,238,308 km (0.111 R)
• M81: 46,390,898 km (0.101 R)
• M82: 46,773,121 km (0.104 R)
• M83: 48,003,264 km (0.083 R)
• M84: 48,855,224 km (0.101 R)
• M85: 49,322,119 km (0.031 R)
• M86: 49,555,940 km (0.114 R)
• M87: 50,810,019 km (0.057 R)
• M88: 52,949,718 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.7

Radius: 4.2

Gravity: 46.92 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.48 AU - 19.8 AU

Year: 25415 Days

Day: 22.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,079,623 km

• M1: 107,860 km (0.1 R)
• M2: 209,587 km (0.069 R)
• M3: 812,466 km (0.105 R)
• M4: 1,114,654 km (0.088 R)
• M5: 1,519,316 km (0.062 R)
• M6: 2,324,601 km (0.051 R)
• M7: 2,365,741 km (0.114 R)
• M8: 3,758,198 km (0.104 R)
• M9: 4,201,606 km (0.092 R)
• M10: 4,506,337 km (0.1 R)
• M11: 4,818,248 km (0.098 R)
• M12: 5,030,079 km (0.075 R)
• M13: 5,190,897 km (0.058 R)
• M14: 6,654,263 km (0.085 R)
• M15: 6,712,905 km (0.055 R)
• M16: 6,830,788 km (0.066 R)
• M17: 7,008,959 km (0.078 R)
• M18: 7,128,638 km (0.054 R)
• M19: 7,613,634 km (0.106 R)
• M20: 8,046,869 km (0.104 R)
• M21: 8,298,044 km (0.075 R)
• M22: 8,743,696 km (0.088 R)
• M23: 9,066,828 km (0.109 R)
• M24: 9,393,699 km (0.117 R)
• M25: 13,015,613 km (0.081 R)
• M26: 13,089,066 km (0.115 R)
• M27: 13,532,623 km (0.051 R)
• M28: 13,681,623 km (0.074 R)
• M29: 14,282,857 km (0.092 R)
• M30: 14,662,985 km (0.103 R)
• M31: 14,815,874 km (0.067 R)
• M32: 15,510,906 km (0.097 R)
• M33: 15,588,846 km (0.075 R)
• M34: 17,658,832 km (0.044 R)
• M35: 19,476,446 km (0.092 R)
• M36: 20,835,243 km (0.101 R)
• M37: 21,439,320 km (0.117 R)
• M38: 21,874,350 km (0.107 R)
• M39: 22,488,150 km (0.109 R)
• M40: 23,374,817 km (0.115 R)
• M41: 24,182,645 km (0.11 R)
• M42: 24,454,016 km (0.12 R)
• M43: 25,090,854 km (0.106 R)
• M44: 26,660,435 km (0.114 R)
• M45: 27,976,597 km (0.097 R)
• M46: 28,166,287 km (0.112 R)
• M47: 28,833,793 km (0.109 R)
• M48: 29,796,305 km (0.079 R)
• M49: 30,671,603 km (0.059 R)
• M50: 30,769,290 km (0.102 R)
• M51: 31,752,746 km (0.088 R)
• M52: 33,952,284 km (0.115 R)
• M53: 34,053,412 km (0.118 R)
• M54: 35,070,378 km (0.109 R)
• M55: 35,377,503 km (0.114 R)
• M56: 35,994,145 km (0.051 R)
• M57: 36,718,199 km (0.049 R)
• M58: 37,342,471 km (0.046 R)
• M59: 37,970,483 km (0.089 R)
• M60: 38,496,319 km (0.098 R)
• M61: 44,106,539 km (0.109 R)
• M62: 46,555,755 km (0.078 R)
• M63: 47,005,895 km (0.118 R)
• M64: 47,457,232 km (0.079 R)
• M65: 50,196,219 km (0.108 R)
• M66: 51,468,549 km (0.054 R)
• M67: 54,754,765 km (0.119 R)
• M68: 55,706,208 km (0.096 R)
• M69: 56,423,231 km (0.094 R)
• M70: 58,835,496 km (0.091 R)
• M71: 60,054,270 km (0.107 R)
• M72: 60,421,383 km (0.094 R)
• M73: 60,544,053 km (0.099 R)
• M74: 60,666,724 km (0.112 R)
• M75: 61,035,183 km (0.046 R)
• M76: 61,897,765 km (0.102 R)
• M77: 62,392,634 km (0.086 R)
• M78: 62,640,518 km (0.112 R)
• M79: 62,764,535 km (0.092 R)
• M80: 65,514,443 km (0.113 R)
• M81: 66,397,669 km (0.097 R)
• M82: 67,793,417 km (0.094 R)
• M83: 69,583,954 km (0.093 R)
• M84: 71,001,543 km (0.1 R)
• M85: 72,038,555 km (0.09 R)
• M86: 73,734,397 km (0.113 R)
• M87: 74,652,928 km (0.1 R)
• M88: 75,311,458 km (0.06 R)
• M89: 76,104,027 km (0.114 R)
• M90: 76,368,965 km (0.078 R)
• M91: 78,364,900 km (0.108 R)
• M92: 80,512,826 km (0.091 R)
• M93: 81,458,584 km (0.076 R)
• M94: 85,278,416 km (0.028 R)
• M95: 85,691,156 km (0.112 R)
• M96: 89,854,764 km (0.048 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 14,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit