🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.6 AU - 0.86 AU

Year: 219 Days

Day: 22.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.69 AU - 0.83 AU

Year: 233 Days

Day: 29.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.81 AU - 1.29 AU

Year: 378 Days

Day: 12.3 Hours

Environment

Temp: 87 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.82 AU - 2.3 AU

Year: 1039 Days

Day: 42.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,728,949 km

• M1: 48,171 km (0.108 R)
• M2: 622,327 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.35 AU - 2.39 AU

Year: 1282 Days

Day: 40.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.28 AU - 2.66 AU

Year: 1364 Days

Day: 16 Hours

Environment

Temp: -68 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 14.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.2 AU - 5.92 AU

Year: 4608 Days

Day: 7.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,728,949 km

• M1: 182,509 km (0.07 R)
• M2: 292,015 km (0.054 R)
• M3: 435,031 km (0.071 R)
• M4: 601,383 km (0.085 R)
• M5: 994,527 km (0.099 R)
• M6: 1,138,589 km (0.061 R)
• M7: 1,465,610 km (0.051 R)
• M8: 1,564,794 km (0.117 R)
• M9: 1,894,657 km (0.062 R)
• M10: 2,003,564 km (0.069 R)
• M11: 2,560,667 km (0.115 R)
• M12: 2,825,904 km (0.079 R)
• M13: 3,165,042 km (0.109 R)
• M14: 3,675,919 km (0.118 R)
• M15: 4,260,847 km (0.103 R)
• M16: 4,650,699 km (0.075 R)
• M17: 5,128,963 km (0.112 R)
• M18: 5,334,959 km (0.09 R)
• M19: 6,269,048 km (0.085 R)
• M20: 6,601,156 km (0.118 R)
• M21: 6,882,250 km (0.055 R)
• M22: 7,311,297 km (0.112 R)
• M23: 7,543,921 km (0.045 R)
• M24: 7,690,378 km (0.066 R)
• M25: 7,837,881 km (0.083 R)
• M26: 8,075,891 km (0.119 R)
• M27: 8,225,938 km (0.119 R)
• M28: 9,207,749 km (0.084 R)
• M29: 9,522,353 km (0.058 R)
• M30: 9,617,348 km (0.115 R)
• M31: 11,014,293 km (0.073 R)
• M32: 11,787,564 km (0.055 R)
• M33: 12,129,096 km (0.119 R)
• M34: 12,647,752 km (0.099 R)
• M35: 14,210,900 km (0.116 R)
• M36: 14,465,217 km (0.087 R)
• M37: 14,574,722 km (0.098 R)
• M38: 14,794,481 km (0.111 R)
• M39: 14,978,487 km (0.112 R)
• M40: 15,497,591 km (0.059 R)
• M41: 15,909,584 km (0.112 R)
• M42: 16,022,680 km (0.1 R)
• M43: 16,363,314 km (0.085 R)
• M44: 16,668,195 km (0.116 R)
• M45: 17,632,951 km (0.111 R)
• M46: 17,788,982 km (0.101 R)
• M47: 17,945,461 km (0.077 R)
• M48: 18,063,195 km (0.061 R)
• M49: 18,576,166 km (0.112 R)
• M50: 20,429,534 km (0.103 R)
• M51: 20,552,354 km (0.047 R)
• M52: 21,087,914 km (0.113 R)
• M53: 21,962,763 km (0.12 R)
• M54: 22,172,798 km (0.102 R)
• M55: 22,299,059 km (0.081 R)
• M56: 22,806,943 km (0.068 R)
• M57: 24,006,569 km (0.091 R)
• M58: 24,353,037 km (0.119 R)
• M59: 24,744,984 km (0.088 R)
• M60: 25,578,992 km (0.067 R)
• M61: 26,288,684 km (0.036 R)
• M62: 26,735,383 km (0.12 R)
• M63: 27,004,660 km (0.113 R)
• M64: 27,681,889 km (0.051 R)
• M65: 28,593,389 km (0.106 R)
• M66: 29,237,408 km (0.115 R)
• M67: 29,468,537 km (0.029 R)
• M68: 30,072,314 km (0.047 R)
• M69: 30,165,663 km (0.095 R)
• M70: 30,586,481 km (0.071 R)
• M71: 31,103,492 km (0.036 R)
• M72: 31,860,756 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.7

Radius: 9.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.14 AU - 6.58 AU

Year: 5637 Days

Day: 14.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,728,949 km

• M1: 121,473 km (0.105 R)
• M2: 194,627 km (0.083 R)
• M3: 338,390 km (0.104 R)
• M4: 436,676 km (0.054 R)
• M5: 748,289 km (0.093 R)
• M6: 987,795 km (0.091 R)
• M7: 1,054,964 km (0.12 R)
• M8: 1,222,963 km (0.081 R)
• M9: 1,399,937 km (0.106 R)
• M10: 1,522,607 km (0.052 R)
• M11: 1,585,438 km (0.106 R)
• M12: 1,779,167 km (0.081 R)
• M13: 2,049,640 km (0.098 R)
• M14: 2,136,856 km (0.058 R)
• M15: 2,315,326 km (0.116 R)
• M16: 2,388,031 km (0.112 R)
• M17: 3,381,809 km (0.091 R)
• M18: 3,696,264 km (0.115 R)
• M19: 3,803,227 km (0.048 R)
• M20: 4,108,257 km (0.112 R)
• M21: 4,443,805 km (0.119 R)
• M22: 4,626,464 km (0.086 R)
• M23: 4,788,329 km (0.109 R)
• M24: 4,881,678 km (0.042 R)
• M25: 4,952,138 km (0.118 R)
• M26: 5,046,535 km (0.109 R)
• M27: 5,527,791 km (0.108 R)
• M28: 6,099,255 km (0.077 R)
• M29: 6,175,251 km (0.078 R)
• M30: 6,251,396 km (0.106 R)
• M31: 6,353,571 km (0.108 R)
• M32: 6,533,837 km (0.104 R)
• M33: 7,191,020 km (0.07 R)
• M34: 7,841,771 km (0.108 R)
• M35: 8,710,037 km (0.076 R)
• M36: 9,054,411 km (0.093 R)
• M37: 9,608,671 km (0.076 R)
• M38: 9,845,485 km (0.117 R)
• M39: 10,114,013 km (0.095 R)
• M40: 10,354,865 km (0.09 R)
• M41: 10,658,549 km (0.118 R)
• M42: 10,750,253 km (0.087 R)
• M43: 11,057,676 km (0.052 R)
• M44: 11,902,455 km (0.083 R)
• M45: 12,156,622 km (0.099 R)
• M46: 12,541,388 km (0.068 R)
• M47: 13,093,404 km (0.113 R)
• M48: 13,388,860 km (0.09 R)
• M49: 13,487,894 km (0.07 R)
• M50: 13,587,077 km (0.09 R)
• M51: 14,019,864 km (0.045 R)
• M52: 14,762,617 km (0.036 R)
• M53: 15,207,521 km (0.114 R)
• M54: 15,310,744 km (0.12 R)
• M55: 16,145,500 km (0.115 R)
• M56: 16,497,653 km (0.059 R)
• M57: 16,781,291 km (0.088 R)
• M58: 17,786,439 km (0.065 R)
• M59: 18,479,675 km (0.08 R)
• M60: 18,811,184 km (0.108 R)
• M61: 19,554,686 km (0.049 R)
• M62: 20,459,753 km (0.107 R)
• M63: 20,650,041 km (0.092 R)
• M64: 21,224,348 km (0.12 R)
• M65: 21,803,890 km (0.088 R)
• M66: 22,154,098 km (0.075 R)
• M67: 22,310,428 km (0.1 R)
• M68: 22,388,668 km (0.099 R)
• M69: 22,663,329 km (0.112 R)
• M70: 23,097,313 km (0.114 R)
• M71: 23,613,575 km (0.094 R)
• M72: 23,693,311 km (0.104 R)
• M73: 24,294,545 km (0.107 R)
• M74: 24,657,619 km (0.099 R)
• M75: 25,063,178 km (0.063 R)
• M76: 25,429,992 km (0.097 R)
• M77: 26,210,445 km (0.068 R)
• M78: 27,752,649 km (0.091 R)
• M79: 27,836,873 km (0.076 R)
• M80: 28,005,469 km (0.097 R)
• M81: 28,343,860 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.9

Radius: 13.9

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.97 AU - 13.75 AU

Year: 16208 Days

Day: 12.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,728,949 km

• M1: 321,486 km (0.106 R)
• M2: 760,406 km (0.048 R)
• M3: 923,916 km (0.034 R)
• M4: 1,100,292 km (0.059 R)
• M5: 1,312,871 km (0.113 R)
• M6: 1,698,385 km (0.096 R)
• M7: 3,091,440 km (0.113 R)
• M8: 3,260,186 km (0.118 R)
• M9: 3,466,781 km (0.102 R)
• M10: 4,411,641 km (0.064 R)
• M11: 5,311,173 km (0.09 R)
• M12: 5,678,586 km (0.082 R)
• M13: 6,742,526 km (0.11 R)
• M14: 7,051,445 km (0.108 R)
• M15: 7,637,719 km (0.083 R)
• M16: 7,867,352 km (0.108 R)
• M17: 8,475,318 km (0.093 R)
• M18: 9,637,244 km (0.07 R)
• M19: 9,736,428 km (0.106 R)
• M20: 11,003,821 km (0.099 R)
• M21: 11,842,018 km (0.095 R)
• M22: 12,484,391 km (0.113 R)
• M23: 13,579,896 km (0.09 R)
• M24: 13,691,197 km (0.097 R)
• M25: 14,535,378 km (0.072 R)
• M26: 15,049,995 km (0.075 R)
• M27: 15,862,461 km (0.097 R)
• M28: 16,214,913 km (0.087 R)
• M29: 16,510,818 km (0.105 R)
• M30: 16,987,736 km (0.053 R)
• M31: 18,200,077 km (0.087 R)
• M32: 19,565,756 km (0.099 R)
• M33: 19,691,568 km (0.104 R)
• M34: 20,197,358 km (0.084 R)
• M35: 20,324,516 km (0.083 R)
• M36: 21,805,834 km (0.04 R)
• M37: 22,658,393 km (0.087 R)
• M38: 23,055,575 km (0.082 R)
• M39: 23,521,872 km (0.075 R)
• M40: 23,722,632 km (0.099 R)
• M41: 24,463,740 km (0.07 R)
• M42: 25,349,509 km (0.095 R)
• M43: 25,830,765 km (0.075 R)
• M44: 25,968,844 km (0.063 R)
• M45: 27,292,785 km (0.108 R)
• M46: 29,571,909 km (0.11 R)
• M47: 30,006,042 km (0.074 R)
• M48: 31,394,609 km (0.111 R)
• M49: 31,837,419 km (0.092 R)
• M50: 32,282,323 km (0.092 R)
• M51: 32,654,672 km (0.078 R)
• M52: 33,178,414 km (0.12 R)
• M53: 34,158,430 km (0.119 R)
• M54: 34,766,096 km (0.079 R)
• M55: 35,684,478 km (0.081 R)
• M56: 37,232,816 km (0.085 R)
• M57: 37,545,176 km (0.113 R)
• M58: 38,802,995 km (0.113 R)
• M59: 39,357,704 km (0.043 R)
• M60: 39,516,726 km (0.118 R)
• M61: 42,251,675 km (0.091 R)
• M62: 42,740,710 km (0.052 R)
• M63: 44,881,156 km (0.09 R)
• M64: 45,213,563 km (0.076 R)
• M65: 45,630,193 km (0.113 R)
• M66: 45,880,769 km (0.107 R)
• M67: 46,299,494 km (0.09 R)
• M68: 47,394,101 km (0.117 R)
• M69: 48,071,929 km (0.099 R)
• M70: 48,326,844 km (0.105 R)
• M71: 49,009,160 km (0.048 R)
• M72: 50,815,106 km (0.115 R)
• M73: 51,508,791 km (0.102 R)
• M74: 51,943,971 km (0.108 R)
• M75: 53,696,809 km (0.043 R)
• M76: 56,004,506 km (0.116 R)
• M77: 56,272,885 km (0.099 R)
• M78: 57,350,588 km (0.089 R)
• M79: 57,982,340 km (0.088 R)
• M80: 58,435,023 km (0.068 R)
• M81: 60,074,466 km (0.113 R)
• M82: 61,175,805 km (0.091 R)
• M83: 61,729,018 km (0.04 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 19,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit