🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.49 AU - 0.63 AU

Year: 150 Days

Day: 34.9 Hours

Environment

Temp: 259 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,701,356 km

• M1: 40,541 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.55 AU - 1.67 AU

Year: 732 Days

Day: 25.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.33 AU - 2.83 AU

Year: 1484 Days

Day: 39.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.3

Radius: 9.1

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.8 AU - 7.82 AU

Year: 6365 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,701,356 km

• M1: 172,486 km (0.103 R)
• M2: 288,125 km (0.049 R)
• M3: 347,815 km (0.108 R)
• M4: 413,189 km (0.09 R)
• M5: 474,524 km (0.038 R)
• M6: 568,472 km (0.103 R)
• M7: 659,128 km (0.115 R)
• M8: 1,084,435 km (0.051 R)
• M9: 1,305,690 km (0.099 R)
• M10: 1,686,566 km (0.064 R)
• M11: 1,745,957 km (0.1 R)
• M12: 1,928,466 km (0.106 R)
• M13: 1,990,699 km (0.114 R)
• M14: 2,378,307 km (0.053 R)
• M15: 2,462,231 km (0.087 R)
• M16: 2,754,546 km (0.119 R)
• M17: 3,003,776 km (0.111 R)
• M18: 3,076,331 km (0.036 R)
• M19: 3,241,786 km (0.091 R)
• M20: 3,429,082 km (0.108 R)
• M21: 3,562,224 km (0.079 R)
• M22: 3,716,759 km (0.116 R)
• M23: 3,794,700 km (0.116 R)
• M24: 4,193,228 km (0.038 R)
• M25: 4,377,084 km (0.072 R)
• M26: 4,563,483 km (0.11 R)
• M27: 4,752,575 km (0.111 R)
• M28: 5,203,762 km (0.094 R)
• M29: 5,379,240 km (0.116 R)
• M30: 5,467,802 km (0.029 R)
• M31: 5,917,643 km (0.072 R)
• M32: 6,193,202 km (0.085 R)
• M33: 6,402,789 km (0.113 R)
• M34: 7,559,330 km (0.1 R)
• M35: 8,110,748 km (0.051 R)
• M36: 8,314,500 km (0.063 R)
• M37: 8,623,270 km (0.116 R)
• M38: 9,067,127 km (0.111 R)
• M39: 9,252,180 km (0.034 R)
• M40: 9,491,835 km (0.115 R)
• M41: 10,278,122 km (0.074 R)
• M42: 10,832,382 km (0.107 R)
• M43: 11,396,515 km (0.068 R)
• M44: 11,739,543 km (0.118 R)
• M45: 12,086,012 km (0.106 R)
• M46: 12,996,614 km (0.113 R)
• M47: 13,325,131 km (0.063 R)
• M48: 13,475,327 km (0.111 R)
• M49: 13,838,102 km (0.107 R)
• M50: 14,265,354 km (0.079 R)
• M51: 14,635,010 km (0.069 R)
• M52: 14,945,575 km (0.095 R)
• M53: 15,226,819 km (0.069 R)
• M54: 15,352,481 km (0.086 R)
• M55: 15,699,698 km (0.053 R)
• M56: 17,146,758 km (0.12 R)
• M57: 17,506,990 km (0.025 R)
• M58: 18,101,791 km (0.104 R)
• M59: 18,636,005 km (0.087 R)
• M60: 19,074,028 km (0.111 R)
• M61: 19,481,233 km (0.036 R)
• M62: 19,583,558 km (0.059 R)
• M63: 20,200,948 km (0.09 R)
• M64: 20,477,256 km (0.065 R)
• M65: 21,208,939 km (0.041 R)
• M66: 21,666,110 km (0.056 R)
• M67: 21,772,025 km (0.055 R)
• M68: 22,126,572 km (0.102 R)
• M69: 22,375,802 km (0.091 R)
• M70: 22,769,394 km (0.043 R)
• M71: 22,913,158 km (0.095 R)
• M72: 23,093,124 km (0.097 R)
• M73: 23,346,094 km (0.118 R)
• M74: 24,073,589 km (0.092 R)
• M75: 24,183,244 km (0.072 R)
• M76: 24,366,651 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276

Radius: 10.1

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.61 AU - 8.15 AU

Year: 7181 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,701,356 km

• M1: 265,237 km (0.116 R)
• M2: 441,613 km (0.059 R)
• M3: 530,624 km (0.077 R)
• M4: 1,046,288 km (0.074 R)
• M5: 1,128,716 km (0.096 R)
• M6: 1,242,261 km (0.062 R)
• M7: 1,800,560 km (0.09 R)
• M8: 1,934,450 km (0.056 R)
• M9: 2,089,134 km (0.112 R)
• M10: 2,176,948 km (0.119 R)
• M11: 2,447,870 km (0.119 R)
• M12: 2,748,861 km (0.119 R)
• M13: 3,222,787 km (0.039 R)
• M14: 3,490,268 km (0.098 R)
• M15: 3,829,406 km (0.061 R)
• M16: 4,090,754 km (0.07 R)
• M17: 4,585,175 km (0.096 R)
• M18: 4,700,215 km (0.051 R)
• M19: 5,362,186 km (0.04 R)
• M20: 5,507,894 km (0.067 R)
• M21: 5,704,167 km (0.109 R)
• M22: 5,927,816 km (0.056 R)
• M23: 6,281,315 km (0.062 R)
• M24: 6,615,966 km (0.089 R)
• M25: 6,850,984 km (0.086 R)
• M26: 6,956,301 km (0.114 R)
• M27: 7,115,324 km (0.08 R)
• M28: 7,410,181 km (0.118 R)
• M29: 8,318,390 km (0.11 R)
• M30: 8,685,802 km (0.102 R)
• M31: 10,358,905 km (0.107 R)
• M32: 11,811,350 km (0.068 R)
• M33: 12,416,623 km (0.093 R)
• M34: 12,513,114 km (0.118 R)
• M35: 13,326,777 km (0.061 R)
• M36: 13,392,600 km (0.109 R)
• M37: 13,624,028 km (0.1 R)
• M38: 13,789,932 km (0.089 R)
• M39: 14,023,604 km (0.05 R)
• M40: 14,224,813 km (0.08 R)
• M41: 14,494,687 km (0.062 R)
• M42: 14,698,140 km (0.099 R)
• M43: 14,800,316 km (0.056 R)
• M44: 15,245,519 km (0.077 R)
• M45: 15,521,677 km (0.1 R)
• M46: 15,590,940 km (0.082 R)
• M47: 16,324,718 km (0.085 R)
• M48: 16,855,940 km (0.063 R)
• M49: 17,213,030 km (0.066 R)
• M50: 17,645,069 km (0.077 R)
• M51: 18,593,220 km (0.104 R)
• M52: 18,666,822 km (0.059 R)
• M53: 19,222,130 km (0.096 R)
• M54: 19,445,778 km (0.091 R)
• M55: 19,595,376 km (0.103 R)
• M56: 20,159,659 km (0.069 R)
• M57: 20,805,773 km (0.115 R)
• M58: 21,458,618 km (0.098 R)
• M59: 21,651,898 km (0.076 R)
• M60: 21,884,523 km (0.08 R)
• M61: 21,962,314 km (0.101 R)
• M62: 22,274,225 km (0.087 R)
• M63: 22,470,049 km (0.073 R)
• M64: 22,548,438 km (0.08 R)
• M65: 23,060,512 km (0.114 R)
• M66: 23,218,936 km (0.093 R)
• M67: 23,536,682 km (0.09 R)
• M68: 24,096,327 km (0.104 R)
• M69: 24,256,996 km (0.119 R)
• M70: 24,498,746 km (0.081 R)
• M71: 25,310,314 km (0.05 R)
• M72: 25,391,845 km (0.1 R)
• M73: 26,502,609 km (0.119 R)
• M74: 26,751,540 km (0.103 R)
• M75: 27,001,219 km (0.104 R)
• M76: 27,545,007 km (0.064 R)
• M77: 28,008,013 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.6

Radius: 14.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.38 AU - 13 AU

Year: 13407 Days

Day: 9.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,701,356 km

• M1: 244,892 km (0.089 R)
• M2: 473,477 km (0.083 R)
• M3: 588,967 km (0.094 R)
• M4: 697,874 km (0.111 R)
• M5: 855,700 km (0.078 R)
• M6: 1,026,989 km (0.116 R)
• M7: 1,381,387 km (0.107 R)
• M8: 1,774,829 km (0.063 R)
• M9: 2,263,565 km (0.07 R)
• M10: 2,697,549 km (0.119 R)
• M11: 2,826,353 km (0.062 R)
• M12: 3,023,822 km (0.097 R)
• M13: 4,116,036 km (0.115 R)
• M14: 4,841,735 km (0.104 R)
• M15: 4,960,067 km (0.043 R)
• M16: 5,320,747 km (0.117 R)
• M17: 6,067,839 km (0.102 R)
• M18: 6,195,596 km (0.079 R)
• M19: 6,453,951 km (0.065 R)
• M20: 7,844,613 km (0.119 R)
• M21: 8,171,335 km (0.046 R)
• M22: 10,942,486 km (0.108 R)
• M23: 11,046,456 km (0.088 R)
• M24: 13,028,479 km (0.038 R)
• M25: 13,415,787 km (0.027 R)
• M26: 13,806,986 km (0.112 R)
• M27: 14,600,453 km (0.057 R)
• M28: 15,292,493 km (0.064 R)
• M29: 15,936,212 km (0.119 R)
• M30: 16,113,336 km (0.026 R)
• M31: 16,588,758 km (0.092 R)
• M32: 17,068,967 km (0.098 R)
• M33: 19,474,800 km (0.096 R)
• M34: 20,172,375 km (0.107 R)
• M35: 20,428,188 km (0.06 R)
• M36: 22,711,350 km (0.076 R)
• M37: 22,844,343 km (0.089 R)
• M38: 23,984,578 km (0.042 R)
• M39: 25,143,213 km (0.1 R)
• M40: 26,669,710 km (0.103 R)
• M41: 26,880,194 km (0.036 R)
• M42: 27,302,808 km (0.092 R)
• M43: 27,656,757 km (0.076 R)
• M44: 27,798,725 km (0.025 R)
• M45: 28,297,634 km (0.115 R)
• M46: 29,739,159 km (0.102 R)
• M47: 30,249,437 km (0.118 R)
• M48: 30,395,744 km (0.061 R)
• M49: 30,983,365 km (0.105 R)
• M50: 31,278,521 km (0.098 R)
• M51: 31,797,476 km (0.105 R)
• M52: 32,169,825 km (0.108 R)
• M53: 33,673,733 km (0.114 R)
• M54: 36,360,510 km (0.065 R)
• M55: 37,062,424 km (0.113 R)
• M56: 37,454,370 km (0.108 R)
• M57: 39,354,562 km (0.114 R)
• M58: 40,800,426 km (0.108 R)
• M59: 40,962,141 km (0.085 R)
• M60: 42,018,452 km (0.117 R)
• M61: 42,427,153 km (0.116 R)
• M62: 42,837,201 km (0.097 R)
• M63: 43,001,459 km (0.037 R)
• M64: 43,826,491 km (0.105 R)
• M65: 45,157,464 km (0.107 R)
• M66: 45,576,038 km (0.091 R)
• M67: 45,911,886 km (0.112 R)
• M68: 47,263,353 km (0.109 R)
• M69: 47,858,902 km (0.096 R)
• M70: 49,487,424 km (0.116 R)
• M71: 50,786,084 km (0.085 R)
• M72: 51,920,634 km (0.073 R)
• M73: 52,183,627 km (0.089 R)
• M74: 53,416,762 km (0.099 R)
• M75: 53,770,860 km (0.112 R)
• M76: 53,948,283 km (0.081 R)
• M77: 54,570,461 km (0.092 R)
• M78: 54,748,632 km (0.071 R)
• M79: 55,463,560 km (0.055 R)
• M80: 57,626,596 km (0.065 R)
• M81: 58,627,106 km (0.103 R)
• M82: 59,083,829 km (0.035 R)
• M83: 59,266,787 km (0.1 R)
• M84: 61,292,492 km (0.118 R)
• M85: 61,755,946 km (0.1 R)
• M86: 61,848,846 km (0.114 R)
• M87: 61,941,746 km (0.028 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.7

Radius: 4.2

Gravity: 17.61 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.7 AU - 16.14 AU

Year: 17608 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 169.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,701,356 km

• M1: 65,823 km (0.031 R)
• M2: 105,915 km (0.12 R)
• M3: 141,071 km (0.084 R)
• M4: 331,060 km (0.096 R)
• M5: 1,067,231 km (0.093 R)
• M6: 1,698,085 km (0.106 R)
• M7: 1,799,962 km (0.101 R)
• M8: 1,877,603 km (0.082 R)
• M9: 2,009,548 km (0.095 R)
• M10: 2,199,238 km (0.067 R)
• M11: 2,451,760 km (0.114 R)
• M12: 2,537,928 km (0.049 R)
• M13: 3,680,706 km (0.099 R)
• M14: 4,355,841 km (0.076 R)
• M15: 4,671,942 km (0.071 R)
• M16: 4,886,764 km (0.115 R)
• M17: 5,892,959 km (0.116 R)
• M18: 6,124,986 km (0.093 R)
• M19: 6,203,076 km (0.076 R)
• M20: 7,001,180 km (0.046 R)
• M21: 7,042,021 km (0.032 R)
• M22: 9,763,804 km (0.069 R)
• M23: 9,992,240 km (0.114 R)
• M24: 10,084,093 km (0.029 R)
• M25: 10,176,395 km (0.039 R)
• M26: 10,782,267 km (0.108 R)
• M27: 11,592,189 km (0.061 R)
• M28: 12,077,634 km (0.113 R)
• M29: 12,818,294 km (0.118 R)
• M30: 13,982,315 km (0.061 R)
• M31: 14,136,700 km (0.084 R)
• M32: 14,707,266 km (0.077 R)
• M33: 14,759,476 km (0.113 R)
• M34: 15,338,270 km (0.075 R)
• M35: 15,444,335 km (0.069 R)
• M36: 15,657,063 km (0.111 R)
• M37: 16,139,366 km (0.059 R)
• M38: 16,301,231 km (0.089 R)
• M39: 16,735,514 km (0.062 R)
• M40: 17,726,450 km (0.091 R)
• M41: 18,060,951 km (0.096 R)
• M42: 20,169,383 km (0.091 R)
• M43: 21,459,515 km (0.117 R)
• M44: 22,294,271 km (0.068 R)
• M45: 22,414,399 km (0.082 R)
• M46: 24,303,520 km (0.109 R)
• M47: 24,986,136 km (0.043 R)
• M48: 25,110,900 km (0.102 R)
• M49: 25,361,028 km (0.097 R)
• M50: 25,674,884 km (0.067 R)
• M51: 25,990,087 km (0.049 R)
• M52: 27,199,286 km (0.111 R)
• M53: 27,584,950 km (0.079 R)
• M54: 27,713,903 km (0.12 R)
• M55: 28,231,811 km (0.07 R)
• M56: 29,145,704 km (0.091 R)
• M57: 29,672,289 km (0.106 R)
• M58: 30,401,429 km (0.05 R)
• M59: 31,674,656 km (0.047 R)
• M60: 31,944,980 km (0.072 R)
• M61: 32,216,051 km (0.027 R)
• M62: 33,651,443 km (0.101 R)
• M63: 33,720,258 km (0.099 R)
• M64: 34,065,380 km (0.072 R)
• M65: 34,619,939 km (0.116 R)
• M66: 34,689,502 km (0.091 R)
• M67: 36,019,427 km (0.105 R)
• M68: 37,722,898 km (0.076 R)
• M69: 38,512,476 km (0.028 R)
• M70: 38,873,156 km (0.109 R)
• M71: 40,619,861 km (0.079 R)
• M72: 40,693,164 km (0.108 R)
• M73: 41,134,179 km (0.073 R)
• M74: 42,169,246 km (0.052 R)
• M75: 43,437,537 km (0.116 R)
• M76: 44,567,001 km (0.083 R)
• M77: 45,173,321 km (0.04 R)
• M78: 45,249,317 km (0.044 R)
• M79: 47,008,588 km (0.104 R)
• M80: 47,471,144 km (0.088 R)
• M81: 48,167,971 km (0.035 R)
• M82: 48,556,477 km (0.058 R)
• M83: 49,102,210 km (0.093 R)
• M84: 49,806,816 km (0.086 R)
• M85: 49,963,894 km (0.078 R)
• M86: 50,042,433 km (0.075 R)
• M87: 50,278,498 km (0.099 R)
• M88: 50,357,186 km (0.1 R)
• M89: 50,514,863 km (0.076 R)
• M90: 51,384,625 km (0.073 R)
• M91: 51,781,657 km (0.092 R)
• M92: 52,898,705 km (0.103 R)
• M93: 53,379,811 km (0.057 R)
• M94: 53,620,963 km (0.099 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 13,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit