🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.73 AU - 1.01 AU

Year: 284 Days

Day: 38.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.18 AU - 1.34 AU

Year: 495 Days

Day: 20.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.15 AU - 1.43 AU

Year: 513 Days

Day: 34.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.49 AU - 2.65 AU

Year: 1441 Days

Day: 40.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,639,850 km

• M1: 859,440 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.1

Radius: 8.8

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.84 AU - 6.86 AU

Year: 5598 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,639,850 km

• M1: 157,676 km (0.086 R)
• M2: 624,870 km (0.093 R)
• M3: 902,973 km (0.092 R)
• M4: 1,218,325 km (0.112 R)
• M5: 1,282,353 km (0.1 R)
• M6: 1,430,604 km (0.052 R)
• M7: 1,744,012 km (0.106 R)
• M8: 1,835,117 km (0.097 R)
• M9: 1,909,018 km (0.094 R)
• M10: 1,965,118 km (0.113 R)
• M11: 2,234,543 km (0.081 R)
• M12: 2,434,406 km (0.071 R)
• M13: 2,723,878 km (0.057 R)
• M14: 3,201,245 km (0.119 R)
• M15: 3,290,854 km (0.118 R)
• M16: 3,426,838 km (0.089 R)
• M17: 3,704,492 km (0.049 R)
• M18: 4,086,116 km (0.111 R)
• M19: 4,306,324 km (0.094 R)
• M20: 4,430,341 km (0.065 R)
• M21: 4,580,687 km (0.045 R)
• M22: 4,783,990 km (0.09 R)
• M23: 5,068,226 km (0.04 R)
• M24: 5,384,775 km (0.107 R)
• M25: 5,762,061 km (0.101 R)
• M26: 6,064,698 km (0.087 R)
• M27: 6,231,798 km (0.088 R)
• M28: 6,372,420 km (0.119 R)
• M29: 6,627,934 km (0.116 R)
• M30: 6,742,675 km (0.111 R)
• M31: 7,474,508 km (0.115 R)
• M32: 7,956,064 km (0.102 R)
• M33: 8,108,504 km (0.06 R)
• M34: 8,169,839 km (0.112 R)
• M35: 8,262,141 km (0.098 R)
• M36: 8,416,526 km (0.067 R)
• M37: 8,822,834 km (0.104 R)
• M38: 9,654,299 km (0.086 R)
• M39: 9,784,449 km (0.061 R)
• M40: 10,046,544 km (0.068 R)
• M41: 10,344,094 km (0.076 R)
• M42: 10,611,127 km (0.105 R)
• M43: 10,846,594 km (0.114 R)
• M44: 11,015,938 km (0.117 R)
• M45: 11,151,923 km (0.079 R)
• M46: 11,391,429 km (0.1 R)
• M47: 11,840,522 km (0.044 R)
• M48: 11,910,234 km (0.102 R)
• M49: 12,014,803 km (0.104 R)
• M50: 12,119,821 km (0.111 R)
• M51: 12,260,293 km (0.103 R)
• M52: 12,507,429 km (0.09 R)
• M53: 12,756,210 km (0.101 R)
• M54: 14,024,651 km (0.079 R)
• M55: 15,713,611 km (0.055 R)
• M56: 15,828,502 km (0.1 R)
• M57: 16,290,759 km (0.075 R)
• M58: 16,601,474 km (0.042 R)
• M59: 17,031,867 km (0.095 R)
• M60: 17,386,713 km (0.039 R)
• M61: 17,783,896 km (0.105 R)
• M62: 18,587,236 km (0.04 R)
• M63: 19,402,245 km (0.104 R)
• M64: 19,649,082 km (0.058 R)
• M65: 20,354,137 km (0.111 R)
• M66: 21,618,239 km (0.116 R)
• M67: 22,088,126 km (0.11 R)
• M68: 23,561,814 km (0.116 R)
• M69: 24,354,683 km (0.098 R)
• M70: 25,831,214 km (0.101 R)
• M71: 25,966,750 km (0.1 R)
• M72: 26,329,674 km (0.094 R)
• M73: 26,877,202 km (0.116 R)
• M74: 27,336,318 km (0.098 R)
• M75: 27,428,470 km (0.054 R)
• M76: 28,448,877 km (0.037 R)
• M77: 28,635,725 km (0.053 R)
• M78: 29,057,591 km (0.119 R)
• M79: 29,387,155 km (0.117 R)
• M80: 30,002,601 km (0.118 R)
• M81: 30,240,312 km (0.064 R)
• M82: 30,431,049 km (0.114 R)
• M83: 30,717,828 km (0.073 R)
• M84: 31,005,505 km (0.061 R)
• M85: 31,487,061 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.7

Radius: 13.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.84 AU - 10.76 AU

Year: 9922 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,639,850 km

• M1: 404,363 km (0.114 R)
• M2: 619,934 km (0.1 R)
• M3: 787,633 km (0.103 R)
• M4: 1,594,414 km (0.117 R)
• M5: 1,712,596 km (0.056 R)
• M6: 2,063,703 km (0.113 R)
• M7: 2,392,818 km (0.087 R)
• M8: 3,077,079 km (0.057 R)
• M9: 3,531,557 km (0.081 R)
• M10: 3,661,707 km (0.03 R)
• M11: 3,819,982 km (0.093 R)
• M12: 3,953,573 km (0.076 R)
• M13: 4,170,789 km (0.095 R)
• M14: 4,475,968 km (0.035 R)
• M15: 4,617,189 km (0.099 R)
• M16: 4,702,609 km (0.097 R)
• M17: 4,962,012 km (0.078 R)
• M18: 5,049,527 km (0.076 R)
• M19: 5,137,640 km (0.113 R)
• M20: 5,315,362 km (0.102 R)
• M21: 5,616,203 km (0.084 R)
• M22: 5,922,729 km (0.085 R)
• M23: 6,520,223 km (0.068 R)
• M24: 7,104,104 km (0.103 R)
• M25: 7,570,101 km (0.065 R)
• M26: 7,738,847 km (0.07 R)
• M27: 7,874,832 km (0.073 R)
• M28: 7,977,306 km (0.108 R)
• M29: 8,848,714 km (0.115 R)
• M30: 9,350,017 km (0.111 R)
• M31: 9,897,545 km (0.097 R)
• M32: 11,757,645 km (0.08 R)
• M33: 11,953,468 km (0.113 R)
• M34: 12,467,786 km (0.071 R)
• M35: 12,948,892 km (0.095 R)
• M36: 13,313,762 km (0.03 R)
• M37: 13,517,963 km (0.09 R)
• M38: 13,641,082 km (0.116 R)
• M39: 13,805,639 km (0.11 R)
• M40: 13,929,507 km (0.118 R)
• M41: 14,136,849 km (0.069 R)
• M42: 15,188,821 km (0.106 R)
• M43: 15,659,606 km (0.118 R)
• M44: 16,005,177 km (0.12 R)
• M45: 16,615,835 km (0.045 R)
• M46: 16,791,613 km (0.066 R)
• M47: 16,879,876 km (0.112 R)
• M48: 17,323,134 km (0.107 R)
• M49: 17,590,765 km (0.112 R)
• M50: 17,770,133 km (0.099 R)
• M51: 17,860,041 km (0.052 R)
• M52: 19,549,899 km (0.06 R)
• M53: 20,202,444 km (0.109 R)
• M54: 20,531,560 km (0.106 R)
• M55: 20,767,625 km (0.065 R)
• M56: 22,640,142 km (0.075 R)
• M57: 22,884,136 km (0.109 R)
• M58: 23,276,381 km (0.062 R)
• M59: 23,720,238 km (0.097 R)
• M60: 23,819,272 km (0.111 R)
• M61: 24,166,938 km (0.12 R)
• M62: 25,422,213 km (0.07 R)
• M63: 25,523,491 km (0.089 R)
• M64: 26,134,449 km (0.104 R)
• M65: 26,339,099 km (0.104 R)
• M66: 26,647,270 km (0.098 R)
• M67: 27,318,815 km (0.031 R)
• M68: 27,734,847 km (0.083 R)
• M69: 28,415,517 km (0.052 R)
• M70: 28,889,892 km (0.111 R)
• M71: 30,921,730 km (0.114 R)
• M72: 31,192,502 km (0.034 R)
• M73: 31,736,440 km (0.088 R)
• M74: 33,276,102 km (0.064 R)
• M75: 33,553,606 km (0.066 R)
• M76: 33,664,757 km (0.114 R)
• M77: 34,446,705 km (0.093 R)
• M78: 34,839,998 km (0.106 R)
• M79: 35,065,292 km (0.116 R)
• M80: 35,687,619 km (0.085 R)
• M81: 36,028,553 km (0.066 R)
• M82: 37,000,490 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.7

Radius: 8.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.37 AU - 13.21 AU

Year: 13271 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,639,850 km

• M1: 104,719 km (0.079 R)
• M2: 186,399 km (0.077 R)
• M3: 315,502 km (0.095 R)
• M4: 438,771 km (0.114 R)
• M5: 521,349 km (0.114 R)
• M6: 719,865 km (0.04 R)
• M7: 924,365 km (0.086 R)
• M8: 1,071,270 km (0.114 R)
• M9: 1,514,529 km (0.115 R)
• M10: 1,622,838 km (0.12 R)
• M11: 1,939,686 km (0.082 R)
• M12: 2,033,933 km (0.092 R)
• M13: 2,300,815 km (0.053 R)
• M14: 2,682,888 km (0.115 R)
• M15: 2,735,397 km (0.086 R)
• M16: 2,814,684 km (0.081 R)
• M17: 2,894,868 km (0.076 R)
• M18: 3,112,384 km (0.066 R)
• M19: 3,167,585 km (0.104 R)
• M20: 3,825,966 km (0.112 R)
• M21: 4,588,466 km (0.104 R)
• M22: 4,683,161 km (0.093 R)
• M23: 5,068,226 km (0.107 R)
• M24: 5,397,042 km (0.025 R)
• M25: 5,496,974 km (0.111 R)
• M26: 6,075,170 km (0.102 R)
• M27: 6,354,020 km (0.093 R)
• M28: 7,252,206 km (0.066 R)
• M29: 7,399,559 km (0.04 R)
• M30: 7,510,860 km (0.104 R)
• M31: 7,660,009 km (0.089 R)
• M32: 7,847,755 km (0.077 R)
• M33: 8,151,438 km (0.107 R)
• M34: 9,125,171 km (0.03 R)
• M35: 10,094,266 km (0.11 R)
• M36: 10,341,701 km (0.117 R)
• M37: 10,424,578 km (0.045 R)
• M38: 10,926,628 km (0.088 R)
• M39: 11,479,393 km (0.087 R)
• M40: 12,435,622 km (0.103 R)
• M41: 12,612,148 km (0.07 R)
• M42: 13,236,719 km (0.076 R)
• M43: 13,598,297 km (0.079 R)
• M44: 13,825,835 km (0.078 R)
• M45: 15,311,940 km (0.116 R)
• M46: 15,834,486 km (0.094 R)
• M47: 18,132,010 km (0.091 R)
• M48: 18,634,210 km (0.091 R)
• M49: 18,785,753 km (0.103 R)
• M50: 19,755,147 km (0.106 R)
• M51: 20,116,276 km (0.082 R)
• M52: 20,375,679 km (0.072 R)
• M53: 20,427,589 km (0.105 R)
• M54: 20,845,266 km (0.102 R)
• M55: 21,318,445 km (0.096 R)
• M56: 21,848,320 km (0.109 R)
• M57: 22,328,978 km (0.056 R)
• M58: 23,029,395 km (0.101 R)
• M59: 23,791,746 km (0.063 R)
• M60: 23,901,401 km (0.054 R)
• M61: 26,751,989 km (0.074 R)
• M62: 26,980,126 km (0.115 R)
• M63: 28,711,272 km (0.06 R)
• M64: 30,062,739 km (0.086 R)
• M65: 31,615,266 km (0.102 R)
• M66: 32,037,730 km (0.06 R)
• M67: 32,522,727 km (0.106 R)
• M68: 33,132,488 km (0.118 R)
• M69: 34,611,263 km (0.101 R)
• M70: 34,735,429 km (0.117 R)
• M71: 36,806,163 km (0.114 R)
• M72: 36,996,451 km (0.113 R)
• M73: 37,250,618 km (0.066 R)
• M74: 37,760,597 km (0.11 R)
• M75: 40,410,574 km (0.099 R)
• M76: 40,541,322 km (0.115 R)
• M77: 42,320,938 km (0.106 R)
• M78: 42,520,203 km (0.066 R)
• M79: 43,119,941 km (0.114 R)
• M80: 43,186,811 km (0.104 R)
• M81: 43,320,551 km (0.096 R)
• M82: 44,665,436 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.5

Radius: 6.1

Gravity: 18.72 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.19 AU - 21.91 AU

Year: 27951 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,639,850 km

• M1: 120,277 km (0.086 R)
• M2: 811,868 km (0.113 R)
• M3: 1,445,415 km (0.105 R)
• M4: 1,999,525 km (0.093 R)
• M5: 3,188,978 km (0.037 R)
• M6: 3,234,904 km (0.116 R)
• M7: 3,373,881 km (0.088 R)
• M8: 3,705,838 km (0.045 R)
• M9: 5,028,284 km (0.119 R)
• M10: 5,135,545 km (0.032 R)
• M11: 5,243,555 km (0.105 R)
• M12: 6,020,716 km (0.07 R)
• M13: 9,404,021 km (0.097 R)
• M14: 9,536,415 km (0.118 R)
• M15: 10,275,130 km (0.039 R)
• M16: 11,523,225 km (0.105 R)
• M17: 12,891,746 km (0.086 R)
• M18: 12,965,049 km (0.069 R)
• M19: 13,557,606 km (0.056 R)
• M20: 13,707,204 km (0.061 R)
• M21: 16,172,876 km (0.09 R)
• M22: 16,410,886 km (0.082 R)
• M23: 19,272,993 km (0.051 R)
• M24: 19,948,427 km (0.119 R)
• M25: 20,289,211 km (0.08 R)
• M26: 21,583,682 km (0.074 R)
• M27: 22,108,920 km (0.054 R)
• M28: 22,638,496 km (0.105 R)
• M29: 23,799,974 km (0.101 R)
• M30: 25,072,304 km (0.109 R)
• M31: 25,901,974 km (0.049 R)
• M32: 25,994,724 km (0.098 R)
• M33: 26,087,475 km (0.075 R)
• M34: 27,872,477 km (0.079 R)
• M35: 29,116,234 km (0.12 R)
• M36: 29,599,435 km (0.081 R)
• M37: 30,280,404 km (0.029 R)
• M38: 30,671,752 km (0.106 R)
• M39: 31,064,895 km (0.056 R)
• M40: 31,163,331 km (0.102 R)
• M41: 32,353,831 km (0.109 R)
• M42: 32,453,762 km (0.115 R)
• M43: 32,754,005 km (0.12 R)
• M44: 33,357,333 km (0.119 R)
• M45: 33,761,547 km (0.116 R)
• M46: 34,269,132 km (0.106 R)
• M47: 36,844,460 km (0.096 R)
• M48: 39,268,394 km (0.034 R)
• M49: 41,092,740 km (0.11 R)
• M50: 41,309,208 km (0.088 R)
• M51: 43,274,176 km (0.11 R)
• M52: 43,715,041 km (0.117 R)
• M53: 44,934,862 km (0.119 R)
• M54: 46,165,903 km (0.065 R)
• M55: 46,503,545 km (0.091 R)
• M56: 48,204,024 km (0.055 R)
• M57: 50,387,106 km (0.094 R)
• M58: 50,850,859 km (0.063 R)
• M59: 51,549,033 km (0.091 R)
• M60: 51,665,719 km (0.045 R)
• M61: 52,484,917 km (0.091 R)
• M62: 55,326,080 km (0.054 R)
• M63: 57,973,962 km (0.031 R)
• M64: 58,095,286 km (0.051 R)
• M65: 60,048,137 km (0.099 R)
• M66: 60,170,807 km (0.098 R)
• M67: 61,898,363 km (0.07 R)
• M68: 63,392,098 km (0.05 R)
• M69: 64,268,741 km (0.115 R)
• M70: 64,520,066 km (0.083 R)
• M71: 64,645,728 km (0.089 R)
• M72: 65,401,945 km (0.063 R)
• M73: 69,097,910 km (0.059 R)
• M74: 70,906,399 km (0.058 R)
• M75: 72,207,601 km (0.114 R)
• M76: 73,385,385 km (0.117 R)
• M77: 74,569,602 km (0.088 R)
• M78: 74,701,547 km (0.111 R)
• M79: 75,759,952 km (0.081 R)
• M80: 76,158,182 km (0.051 R)
• M81: 76,291,174 km (0.042 R)
• M82: 77,891,871 km (0.057 R)
• M83: 79,099,725 km (0.101 R)
• M84: 80,990,791 km (0.076 R)
• M85: 81,126,476 km (0.117 R)
• M86: 83,033,550 km (0.033 R)
• M87: 83,855,291 km (0.048 R)
• M88: 86,059,915 km (0.115 R)
• M89: 86,752,852 km (0.066 R)
• M90: 88,283,687 km (0.079 R)
• M91: 90,244,766 km (0.085 R)
• M92: 93,071,268 km (0.025 R)
• M93: 93,782,456 km (0.051 R)
• M94: 94,924,038 km (0.111 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 10,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit