🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.6 AU - 0.82 AU

Year: 210 Days

Day: 43 Hours

Environment

Temp: 227 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.94 AU - 1.3 AU

Year: 417 Days

Day: 17.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.73 AU - 2.59 AU

Year: 1116 Days

Day: 47.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,922,043 km

• M1: 781,649 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.75 AU - 3.25 AU

Year: 1826 Days

Day: 35.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.94 AU - 5.6 AU

Year: 3661 Days

Day: 38.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,922,043 km

• M1: 989,440 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859

Radius: 8

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.72 AU - 9.3 AU

Year: 7968 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,922,043 km

• M1: 143,764 km (0.088 R)
• M2: 215,571 km (0.069 R)
• M3: 565,630 km (0.118 R)
• M4: 671,246 km (0.105 R)
• M5: 800,349 km (0.064 R)
• M6: 1,046,587 km (0.062 R)
• M7: 1,276,369 km (0.089 R)
• M8: 1,629,121 km (0.069 R)
• M9: 1,850,675 km (0.03 R)
• M10: 1,942,080 km (0.105 R)
• M11: 2,034,980 km (0.063 R)
• M12: 2,471,357 km (0.098 R)
• M13: 2,752,152 km (0.078 R)
• M14: 2,936,307 km (0.074 R)
• M15: 3,016,491 km (0.106 R)
• M16: 3,070,347 km (0.108 R)
• M17: 3,178,955 km (0.037 R)
• M18: 3,261,383 km (0.087 R)
• M19: 4,004,735 km (0.084 R)
• M20: 4,063,976 km (0.075 R)
• M21: 4,213,574 km (0.098 R)
• M22: 4,426,152 km (0.073 R)
• M23: 4,798,651 km (0.073 R)
• M24: 4,861,632 km (0.117 R)
• M25: 5,181,173 km (0.056 R)
• M26: 5,409,010 km (0.082 R)
• M27: 5,507,595 km (0.057 R)
• M28: 5,941,878 km (0.084 R)
• M29: 6,077,862 km (0.087 R)
• M30: 6,249,152 km (0.072 R)
• M31: 6,352,674 km (0.112 R)
• M32: 6,596,518 km (0.103 R)
• M33: 7,165,439 km (0.038 R)
• M34: 8,349,805 km (0.098 R)
• M35: 8,732,327 km (0.105 R)
• M36: 9,081,488 km (0.081 R)
• M37: 9,198,923 km (0.11 R)
• M38: 9,474,781 km (0.103 R)
• M39: 10,482,472 km (0.088 R)
• M40: 11,019,828 km (0.116 R)
• M41: 11,145,041 km (0.058 R)
• M42: 11,312,890 km (0.077 R)
• M43: 11,439,151 km (0.09 R)
• M44: 11,608,496 km (0.119 R)
• M45: 15,070,789 km (0.113 R)
• M46: 15,209,915 km (0.083 R)
• M47: 15,959,101 km (0.115 R)
• M48: 16,481,048 km (0.1 R)
• M49: 16,672,383 km (0.064 R)
• M50: 18,228,501 km (0.091 R)
• M51: 19,174,258 km (0.06 R)
• M52: 20,802,781 km (0.113 R)
• M53: 21,216,868 km (0.053 R)
• M54: 21,424,958 km (0.052 R)
• M55: 21,686,007 km (0.099 R)
• M56: 22,475,285 km (0.113 R)
• M57: 23,113,619 km (0.088 R)
• M58: 23,167,025 km (0.088 R)
• M59: 23,542,367 km (0.097 R)
• M60: 25,118,829 km (0.098 R)
• M61: 25,173,881 km (0.083 R)
• M62: 25,394,089 km (0.117 R)
• M63: 25,725,747 km (0.111 R)
• M64: 28,200,994 km (0.068 R)
• M65: 28,372,583 km (0.058 R)
• M66: 30,692,546 km (0.059 R)
• M67: 32,292,496 km (0.079 R)
• M68: 32,711,818 km (0.082 R)
• M69: 33,737,461 km (0.093 R)
• M70: 33,858,935 km (0.094 R)
• M71: 33,980,408 km (0.086 R)
• M72: 34,041,145 km (0.112 R)
• M73: 34,712,540 km (0.091 R)
• M74: 36,316,529 km (0.06 R)
• M75: 36,503,077 km (0.109 R)
• M76: 36,627,692 km (0.065 R)
• M77: 36,690,075 km (0.113 R)
• M78: 37,629,549 km (0.109 R)
• M79: 37,881,472 km (0.108 R)
• M80: 38,894,549 km (0.12 R)
• M81: 39,788,396 km (0.113 R)
• M82: 40,173,461 km (0.049 R)
• M83: 41,921,811 km (0.062 R)
• M84: 42,182,860 km (0.114 R)
• M85: 42,641,227 km (0.115 R)
• M86: 42,706,751 km (0.111 R)
• M87: 42,772,425 km (0.108 R)
• M88: 43,298,710 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.8

Radius: 13.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.22 AU - 10.16 AU

Year: 9003 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,922,043 km

• M1: 176,974 km (0.084 R)
• M2: 346,768 km (0.067 R)
• M3: 509,082 km (0.053 R)
• M4: 687,103 km (0.111 R)
• M5: 801,994 km (0.115 R)
• M6: 1,311,225 km (0.063 R)
• M7: 1,501,813 km (0.086 R)
• M8: 1,589,777 km (0.114 R)
• M9: 1,840,802 km (0.103 R)
• M10: 2,154,509 km (0.107 R)
• M11: 2,590,886 km (0.076 R)
• M12: 3,665,447 km (0.087 R)
• M13: 3,816,391 km (0.035 R)
• M14: 4,093,297 km (0.058 R)
• M15: 5,854,812 km (0.101 R)
• M16: 6,103,294 km (0.075 R)
• M17: 6,210,855 km (0.079 R)
• M18: 6,319,014 km (0.105 R)
• M19: 6,832,434 km (0.051 R)
• M20: 6,981,583 km (0.116 R)
• M21: 7,094,230 km (0.093 R)
• M22: 7,207,326 km (0.096 R)
• M23: 7,821,425 km (0.094 R)
• M24: 9,264,147 km (0.073 R)
• M25: 9,637,544 km (0.093 R)
• M26: 10,744,119 km (0.101 R)
• M27: 11,356,573 km (0.109 R)
• M28: 12,387,601 km (0.092 R)
• M29: 12,524,184 km (0.056 R)
• M30: 12,845,221 km (0.108 R)
• M31: 13,215,177 km (0.07 R)
• M32: 13,308,376 km (0.094 R)
• M33: 13,401,576 km (0.118 R)
• M34: 13,871,313 km (0.046 R)
• M35: 14,155,848 km (0.069 R)
• M36: 14,442,328 km (0.11 R)
• M37: 15,705,532 km (0.117 R)
• M38: 16,051,702 km (0.025 R)
• M39: 16,300,483 km (0.077 R)
• M40: 17,308,474 km (0.087 R)
• M41: 17,461,512 km (0.116 R)
• M42: 17,666,162 km (0.12 R)
• M43: 18,440,630 km (0.118 R)
• M44: 19,702,937 km (0.085 R)
• M45: 20,344,413 km (0.03 R)
• M46: 21,265,188 km (0.116 R)
• M47: 21,758,113 km (0.08 R)
• M48: 22,922,882 km (0.049 R)
• M49: 23,315,726 km (0.114 R)
• M50: 23,428,223 km (0.118 R)
• M51: 23,994,152 km (0.105 R)
• M52: 24,507,422 km (0.062 R)
• M53: 26,010,133 km (0.068 R)
• M54: 26,949,757 km (0.103 R)
• M55: 27,840,762 km (0.105 R)
• M56: 28,259,935 km (0.063 R)
• M57: 28,380,062 km (0.104 R)
• M58: 28,862,216 km (0.081 R)
• M59: 30,140,979 km (0.115 R)
• M60: 31,003,710 km (0.115 R)
• M61: 31,313,826 km (0.118 R)
• M62: 31,749,754 km (0.031 R)
• M63: 34,471,089 km (0.04 R)
• M64: 36,544,516 km (0.09 R)
• M65: 37,860,678 km (0.077 R)
• M66: 38,458,172 km (0.093 R)
• M67: 38,924,917 km (0.088 R)
• M68: 40,066,499 km (0.031 R)
• M69: 40,201,436 km (0.093 R)
• M70: 41,423,351 km (0.081 R)
• M71: 43,834,270 km (0.117 R)
• M72: 44,811,294 km (0.088 R)
• M73: 46,644,766 km (0.064 R)
• M74: 47,142,627 km (0.07 R)
• M75: 47,642,135 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 13.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.53 AU - 12.89 AU

Year: 12319 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,922,043 km

• M1: 278,102 km (0.104 R)
• M2: 435,479 km (0.11 R)
• M3: 1,089,372 km (0.093 R)
• M4: 1,615,208 km (0.07 R)
• M5: 2,447,272 km (0.096 R)
• M6: 2,742,279 km (0.083 R)
• M7: 3,221,141 km (0.065 R)
• M8: 3,455,860 km (0.097 R)
• M9: 4,035,702 km (0.042 R)
• M10: 4,679,122 km (0.081 R)
• M11: 4,845,176 km (0.106 R)
• M12: 5,080,792 km (0.089 R)
• M13: 5,389,413 km (0.101 R)
• M14: 5,563,545 km (0.114 R)
• M15: 5,989,300 km (0.09 R)
• M16: 6,499,279 km (0.072 R)
• M17: 7,061,319 km (0.063 R)
• M18: 7,483,633 km (0.106 R)
• M19: 7,756,650 km (0.119 R)
• M20: 7,914,027 km (0.104 R)
• M21: 8,112,393 km (0.082 R)
• M22: 8,433,281 km (0.066 R)
• M23: 9,843,390 km (0.107 R)
• M24: 9,971,296 km (0.101 R)
• M25: 10,488,606 km (0.105 R)
• M26: 11,910,534 km (0.068 R)
• M27: 12,001,489 km (0.107 R)
• M28: 12,229,776 km (0.087 R)
• M29: 12,505,484 km (0.085 R)
• M30: 13,016,511 km (0.094 R)
• M31: 13,392,450 km (0.116 R)
• M32: 14,011,187 km (0.111 R)
• M33: 15,325,703 km (0.079 R)
• M34: 15,474,254 km (0.067 R)
• M35: 18,807,444 km (0.059 R)
• M36: 19,019,724 km (0.092 R)
• M37: 19,126,088 km (0.038 R)
• M38: 19,768,611 km (0.082 R)
• M39: 19,930,326 km (0.081 R)
• M40: 20,092,490 km (0.085 R)
• M41: 20,309,407 km (0.078 R)
• M42: 20,745,634 km (0.056 R)
• M43: 21,738,515 km (0.051 R)
• M44: 22,803,203 km (0.09 R)
• M45: 23,199,787 km (0.062 R)
• M46: 24,345,408 km (0.107 R)
• M47: 25,333,651 km (0.091 R)
• M48: 25,568,071 km (0.09 R)
• M49: 25,921,122 km (0.036 R)
• M50: 26,691,551 km (0.066 R)
• M51: 26,870,470 km (0.115 R)
• M52: 27,049,689 km (0.093 R)
• M53: 27,169,367 km (0.113 R)
• M54: 28,864,161 km (0.097 R)
• M55: 29,662,565 km (0.067 R)
• M56: 31,595,818 km (0.109 R)
• M57: 31,785,060 km (0.101 R)
• M58: 31,911,320 km (0.069 R)
• M59: 32,101,309 km (0.066 R)
• M60: 32,418,607 km (0.1 R)
• M61: 32,545,765 km (0.115 R)
• M62: 33,698,117 km (0.026 R)
• M63: 34,279,305 km (0.097 R)
• M64: 34,409,006 km (0.053 R)
• M65: 35,059,458 km (0.115 R)
• M66: 35,714,098 km (0.088 R)
• M67: 36,438,750 km (0.058 R)
• M68: 37,101,768 km (0.086 R)
• M69: 37,635,084 km (0.119 R)
• M70: 37,768,825 km (0.103 R)
• M71: 37,969,585 km (0.085 R)
• M72: 38,305,283 km (0.118 R)
• M73: 40,339,515 km (0.074 R)
• M74: 41,922,709 km (0.083 R)
• M75: 42,547,729 km (0.105 R)
• M76: 43,807,193 km (0.091 R)
• M77: 44,370,728 km (0.111 R)
• M78: 45,007,716 km (0.069 R)
• M79: 45,220,744 km (0.069 R)
• M80: 47,441,374 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.5

Radius: 4.7

Gravity: 15.41 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.8 AU - 21.98 AU

Year: 27717 Days

Day: 17.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,922,043 km

• M1: 210,035 km (0.108 R)
• M2: 319,541 km (0.051 R)
• M3: 467,045 km (0.085 R)
• M4: 725,998 km (0.113 R)
• M5: 1,385,875 km (0.115 R)
• M6: 1,720,824 km (0.107 R)
• M7: 2,113,519 km (0.048 R)
• M8: 2,355,119 km (0.111 R)
• M9: 2,390,424 km (0.115 R)
• M10: 2,940,047 km (0.06 R)
• M11: 3,016,192 km (0.117 R)
• M12: 3,287,862 km (0.092 R)
• M13: 3,689,682 km (0.106 R)
• M14: 3,854,688 km (0.086 R)
• M15: 4,234,817 km (0.092 R)
• M16: 6,504,964 km (0.12 R)
• M17: 6,654,263 km (0.065 R)
• M18: 7,889,193 km (0.068 R)
• M19: 8,048,365 km (0.074 R)
• M20: 8,208,734 km (0.113 R)
• M21: 8,424,155 km (0.111 R)
• M22: 8,860,532 km (0.081 R)
• M23: 9,081,488 km (0.1 R)
• M24: 9,812,124 km (0.065 R)
• M25: 11,209,817 km (0.087 R)
• M26: 11,508,863 km (0.057 R)
• M27: 11,810,453 km (0.114 R)
• M28: 14,250,394 km (0.046 R)
• M29: 15,097,268 km (0.114 R)
• M30: 16,228,975 km (0.11 R)
• M31: 16,839,185 km (0.118 R)
• M32: 17,803,194 km (0.115 R)
• M33: 18,573,024 km (0.082 R)
• M34: 18,643,635 km (0.086 R)
• M35: 19,211,059 km (0.086 R)
• M36: 20,290,258 km (0.099 R)
• M37: 20,362,963 km (0.043 R)
• M38: 20,727,383 km (0.032 R)
• M39: 23,950,021 km (0.027 R)
• M40: 24,799,138 km (0.092 R)
• M41: 26,765,303 km (0.099 R)
• M42: 27,565,652 km (0.073 R)
• M43: 27,807,252 km (0.072 R)
• M44: 29,107,856 km (0.084 R)
• M45: 29,436,223 km (0.075 R)
• M46: 29,765,638 km (0.109 R)
• M47: 29,930,794 km (0.055 R)
• M48: 30,013,522 km (0.108 R)
• M49: 30,179,126 km (0.115 R)
• M50: 31,599,409 km (0.106 R)
• M51: 32,529,907 km (0.091 R)
• M52: 34,417,833 km (0.118 R)
• M53: 35,200,379 km (0.113 R)
• M54: 35,287,744 km (0.114 R)
• M55: 35,637,654 km (0.096 R)
• M56: 36,252,950 km (0.092 R)
• M57: 36,429,325 km (0.072 R)
• M58: 37,226,682 km (0.1 R)
• M59: 37,315,693 km (0.062 R)
• M60: 37,404,704 km (0.086 R)
• M61: 40,199,341 km (0.06 R)
• M62: 40,747,917 km (0.06 R)
• M63: 43,153,750 km (0.1 R)
• M64: 43,903,235 km (0.039 R)
• M65: 44,373,870 km (0.096 R)
• M66: 44,562,513 km (0.118 R)
• M67: 44,940,696 km (0.083 R)
• M68: 47,907,821 km (0.059 R)
• M69: 49,953,571 km (0.118 R)
• M70: 50,543,137 km (0.102 R)
• M71: 53,325,507 km (0.045 R)
• M72: 54,028,767 km (0.084 R)
• M73: 54,735,168 km (0.106 R)
• M74: 55,342,984 km (0.083 R)
• M75: 56,565,498 km (0.088 R)
• M76: 57,282,670 km (0.076 R)
• M77: 58,312,502 km (0.099 R)
• M78: 58,519,246 km (0.12 R)
• M79: 61,859,318 km (0.086 R)
• M80: 63,021,693 km (0.085 R)
• M81: 63,765,195 km (0.116 R)
• M82: 65,367,986 km (0.07 R)
• M83: 66,984,092 km (0.114 R)
• M84: 67,634,245 km (0.095 R)
• M85: 68,722,419 km (0.092 R)
• M86: 70,365,453 km (0.091 R)
• M87: 71,026,227 km (0.07 R)
• M88: 71,247,033 km (0.07 R)
• M89: 71,578,542 km (0.07 R)
• M90: 71,689,244 km (0.096 R)
• M91: 73,801,866 km (0.119 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 12,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit