🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.59 AU - 0.87 AU

Year: 234 Days

Day: 16.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.73 AU - 0.93 AU

Year: 283 Days

Day: 32.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.14 AU - 1.68 AU

Year: 627 Days

Day: 45 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.54 AU - 1.68 AU

Year: 766 Days

Day: 14.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.26 AU - 2.94 AU

Year: 1571 Days

Day: 20.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.8

Radius: 8.3

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.77 AU - 7.89 AU

Year: 5968 Days

Day: 8.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 95,198,256 km

• M1: 109,954 km (0.05 R)
• M2: 196,422 km (0.107 R)
• M3: 393,293 km (0.097 R)
• M4: 457,620 km (0.065 R)
• M5: 630,705 km (0.059 R)
• M6: 849,417 km (0.084 R)
• M7: 1,000,062 km (0.115 R)
• M8: 1,173,446 km (0.098 R)
• M9: 1,459,178 km (0.077 R)
• M10: 1,549,236 km (0.073 R)
• M11: 1,703,621 km (0.113 R)
• M12: 2,145,383 km (0.113 R)
• M13: 2,265,660 km (0.113 R)
• M14: 2,919,253 km (0.114 R)
• M15: 3,188,529 km (0.071 R)
• M16: 3,445,837 km (0.096 R)
• M17: 3,587,207 km (0.081 R)
• M18: 3,813,250 km (0.032 R)
• M19: 4,129,051 km (0.079 R)
• M20: 4,497,211 km (0.04 R)
• M21: 4,763,346 km (0.119 R)
• M22: 5,172,496 km (0.036 R)
• M23: 5,404,672 km (0.066 R)
• M24: 5,521,957 km (0.116 R)
• M25: 5,735,433 km (0.098 R)
• M26: 5,903,282 km (0.058 R)
• M27: 6,072,776 km (0.117 R)
• M28: 6,268,450 km (0.038 R)
• M29: 6,590,983 km (0.117 R)
• M30: 7,303,966 km (0.113 R)
• M31: 7,355,877 km (0.086 R)
• M32: 7,695,913 km (0.054 R)
• M33: 8,885,066 km (0.03 R)
• M34: 9,247,243 km (0.101 R)
• M35: 9,387,865 km (0.103 R)
• M36: 9,529,085 km (0.114 R)
• M37: 9,699,627 km (0.093 R)
• M38: 9,785,346 km (0.092 R)
• M39: 10,479,480 km (0.086 R)
• M40: 10,626,086 km (0.106 R)
• M41: 10,921,393 km (0.118 R)
• M42: 11,040,323 km (0.063 R)
• M43: 11,429,577 km (0.033 R)
• M44: 11,671,476 km (0.105 R)
• M45: 11,732,213 km (0.118 R)
• M46: 11,823,468 km (0.084 R)
• M47: 11,976,058 km (0.059 R)
• M48: 12,905,808 km (0.071 R)
• M49: 12,968,639 km (0.053 R)
• M50: 13,094,601 km (0.052 R)
• M51: 13,189,296 km (0.101 R)
• M52: 13,252,576 km (0.066 R)
• M53: 13,826,583 km (0.092 R)
• M54: 14,246,205 km (0.106 R)
• M55: 14,441,281 km (0.117 R)
• M56: 14,833,975 km (0.085 R)
• M57: 15,363,253 km (0.037 R)
• M58: 15,932,323 km (0.083 R)
• M59: 16,134,878 km (0.106 R)
• M60: 16,474,166 km (0.091 R)
• M61: 16,884,663 km (0.077 R)
• M62: 17,471,835 km (0.085 R)
• M63: 17,610,961 km (0.053 R)
• M64: 18,418,041 km (0.067 R)
• M65: 18,524,256 km (0.061 R)
• M66: 18,666,224 km (0.103 R)
• M67: 19,705,630 km (0.092 R)
• M68: 19,886,643 km (0.076 R)
• M69: 20,032,052 km (0.107 R)
• M70: 20,433,424 km (0.096 R)
• M71: 20,690,134 km (0.087 R)
• M72: 21,281,195 km (0.045 R)
• M73: 21,466,995 km (0.101 R)
• M74: 22,102,786 km (0.054 R)
• M75: 22,593,168 km (0.058 R)
• M76: 23,049,142 km (0.046 R)
• M77: 23,431,365 km (0.097 R)
• M78: 23,507,959 km (0.098 R)
• M79: 24,008,513 km (0.111 R)
• M80: 25,728,739 km (0.095 R)
• M81: 25,966,301 km (0.072 R)
• M82: 26,125,174 km (0.083 R)
• M83: 26,443,817 km (0.044 R)
• M84: 26,683,623 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794

Radius: 10.1

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.9 AU - 12.04 AU

Year: 11797 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 95,198,256 km

• M1: 127,308 km (0.1 R)
• M2: 218,562 km (0.113 R)
• M3: 296,353 km (0.116 R)
• M4: 625,768 km (0.102 R)
• M5: 771,626 km (0.077 R)
• M6: 1,665,323 km (0.077 R)
• M7: 2,034,082 km (0.114 R)
• M8: 2,199,837 km (0.029 R)
• M9: 2,313,082 km (0.104 R)
• M10: 2,785,064 km (0.118 R)
• M11: 4,022,537 km (0.11 R)
• M12: 4,126,657 km (0.117 R)
• M13: 4,409,098 km (0.108 R)
• M14: 4,807,627 km (0.09 R)
• M15: 5,142,427 km (0.072 R)
• M16: 5,217,824 km (0.11 R)
• M17: 5,484,856 km (0.111 R)
• M18: 5,639,391 km (0.119 R)
• M19: 5,756,376 km (0.088 R)
• M20: 5,834,766 km (0.101 R)
• M21: 6,312,581 km (0.027 R)
• M22: 6,474,745 km (0.09 R)
• M23: 7,052,941 km (0.036 R)
• M24: 7,305,762 km (0.106 R)
• M25: 7,561,724 km (0.111 R)
• M26: 7,994,809 km (0.115 R)
• M27: 9,620,041 km (0.091 R)
• M28: 10,136,602 km (0.054 R)
• M29: 10,279,019 km (0.064 R)
• M30: 10,806,950 km (0.101 R)
• M31: 11,147,585 km (0.03 R)
• M32: 11,245,571 km (0.072 R)
• M33: 11,393,075 km (0.103 R)
• M34: 11,491,809 km (0.101 R)
• M35: 12,140,316 km (0.06 R)
• M36: 12,749,329 km (0.113 R)
• M37: 14,050,232 km (0.043 R)
• M38: 14,209,105 km (0.103 R)
• M39: 14,315,469 km (0.063 R)
• M40: 16,217,905 km (0.11 R)
• M41: 16,607,907 km (0.052 R)
• M42: 16,719,956 km (0.058 R)
• M43: 16,832,154 km (0.073 R)
• M44: 18,141,135 km (0.12 R)
• M45: 20,135,125 km (0.076 R)
• M46: 20,795,151 km (0.097 R)
• M47: 21,401,322 km (0.053 R)
• M48: 22,136,296 km (0.066 R)
• M49: 22,321,349 km (0.049 R)
• M50: 23,316,923 km (0.063 R)
• M51: 23,883,300 km (0.1 R)
• M52: 23,946,580 km (0.108 R)
• M53: 24,773,407 km (0.092 R)
• M54: 26,520,411 km (0.101 R)
• M55: 26,914,003 km (0.119 R)
• M56: 28,911,135 km (0.115 R)
• M57: 29,519,400 km (0.111 R)
• M58: 30,817,610 km (0.111 R)
• M59: 32,343,957 km (0.107 R)
• M60: 32,413,969 km (0.073 R)
• M61: 32,483,981 km (0.093 R)
• M62: 32,834,788 km (0.11 R)
• M63: 33,469,382 km (0.098 R)
• M64: 33,894,838 km (0.114 R)
• M65: 35,975,894 km (0.082 R)
• M66: 36,266,114 km (0.12 R)
• M67: 36,849,097 km (0.087 R)
• M68: 37,288,167 km (0.06 R)
• M69: 38,024,188 km (0.026 R)
• M70: 38,393,845 km (0.1 R)
• M71: 38,542,096 km (0.115 R)
• M72: 39,734,840 km (0.098 R)
• M73: 40,335,625 km (0.115 R)
• M74: 42,003,641 km (0.093 R)
• M75: 42,385,864 km (0.117 R)
• M76: 42,999,814 km (0.084 R)
• M77: 43,153,750 km (0.059 R)
• M78: 43,771,290 km (0.102 R)
• M79: 45,406,544 km (0.119 R)
• M80: 46,349,759 km (0.097 R)
• M81: 49,782,880 km (0.094 R)
• M82: 50,918,178 km (0.097 R)
• M83: 51,898,045 km (0.078 R)
• M84: 51,980,024 km (0.111 R)
• M85: 52,719,337 km (0.052 R)
• M86: 53,793,599 km (0.089 R)
• M87: 53,876,476 km (0.105 R)
• M88: 53,959,503 km (0.106 R)
• M89: 54,541,439 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.4

Radius: 14.2

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.06 AU - 11.96 AU

Year: 11868 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 95,198,256 km

• M1: 180,415 km (0.075 R)
• M2: 675,584 km (0.077 R)
• M3: 1,385,426 km (0.041 R)
• M4: 1,567,038 km (0.062 R)
• M5: 1,977,385 km (0.085 R)
• M6: 2,137,155 km (0.095 R)
• M7: 2,794,638 km (0.113 R)
• M8: 3,567,909 km (0.072 R)
• M9: 4,109,454 km (0.111 R)
• M10: 4,226,888 km (0.056 R)
• M11: 4,769,180 km (0.033 R)
• M12: 5,206,455 km (0.07 R)
• M13: 5,689,357 km (0.118 R)
• M14: 6,526,207 km (0.098 R)
• M15: 6,976,796 km (0.099 R)
• M16: 7,871,690 km (0.072 R)
• M17: 8,388,701 km (0.106 R)
• M18: 9,262,053 km (0.062 R)
• M19: 10,767,905 km (0.106 R)
• M20: 10,889,977 km (0.093 R)
• M21: 11,300,474 km (0.061 R)
• M22: 11,424,640 km (0.086 R)
• M23: 11,967,830 km (0.047 R)
• M24: 12,094,389 km (0.04 R)
• M25: 12,605,117 km (0.1 R)
• M26: 15,035,184 km (0.057 R)
• M27: 15,171,917 km (0.096 R)
• M28: 15,861,413 km (0.045 R)
• M29: 17,509,982 km (0.112 R)
• M30: 17,942,769 km (0.119 R)
• M31: 18,039,409 km (0.112 R)
• M32: 18,233,138 km (0.042 R)
• M33: 19,410,623 km (0.117 R)
• M34: 19,708,771 km (0.069 R)
• M35: 20,058,531 km (0.041 R)
• M36: 20,309,706 km (0.062 R)
• M37: 20,511,364 km (0.085 R)
• M38: 21,171,390 km (0.052 R)
• M39: 23,615,520 km (0.073 R)
• M40: 24,093,635 km (0.115 R)
• M41: 26,257,269 km (0.103 R)
• M42: 27,306,698 km (0.078 R)
• M43: 27,417,999 km (0.086 R)
• M44: 29,846,421 km (0.107 R)
• M45: 30,941,328 km (0.117 R)
• M46: 31,990,757 km (0.06 R)
• M47: 32,755,950 km (0.053 R)
• M48: 33,170,485 km (0.054 R)
• M49: 33,289,266 km (0.097 R)
• M50: 34,785,544 km (0.088 R)
• M51: 35,754,789 km (0.117 R)
• M52: 37,101,918 km (0.106 R)
• M53: 37,472,172 km (0.027 R)
• M54: 38,652,799 km (0.098 R)
• M55: 38,965,608 km (0.099 R)
• M56: 39,782,562 km (0.09 R)
• M57: 40,288,203 km (0.068 R)
• M58: 40,478,341 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.2

Radius: 7.7

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.23 AU - 18.25 AU

Year: 24525 Days

Day: 15 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,198,256 km

• M1: 98,735 km (0.107 R)
• M2: 220,806 km (0.062 R)
• M3: 1,127,370 km (0.047 R)
• M4: 1,424,172 km (0.044 R)
• M5: 2,010,147 km (0.079 R)
• M6: 2,452,507 km (0.086 R)
• M7: 3,013,350 km (0.103 R)
• M8: 3,285,468 km (0.086 R)
• M9: 3,756,403 km (0.094 R)
• M10: 4,098,682 km (0.065 R)
• M11: 4,349,259 km (0.109 R)
• M12: 5,510,587 km (0.079 R)
• M13: 5,565,490 km (0.063 R)
• M14: 5,899,242 km (0.112 R)
• M15: 6,354,319 km (0.079 R)
• M16: 7,848,054 km (0.114 R)
• M17: 8,665,905 km (0.045 R)
• M18: 9,642,929 km (0.03 R)
• M19: 10,043,403 km (0.115 R)
• M20: 10,313,427 km (0.064 R)
• M21: 10,654,510 km (0.113 R)
• M22: 10,929,920 km (0.12 R)
• M23: 11,841,270 km (0.109 R)
• M24: 13,960,473 km (0.052 R)
• M25: 14,035,571 km (0.036 R)
• M26: 14,413,456 km (0.077 R)
• M27: 14,641,742 km (0.07 R)
• M28: 18,206,360 km (0.116 R)
• M29: 20,637,924 km (0.098 R)
• M30: 21,412,990 km (0.058 R)
• M31: 22,285,445 km (0.066 R)
• M32: 22,373,259 km (0.093 R)
• M33: 24,245,327 km (0.114 R)
• M34: 24,880,370 km (0.079 R)
• M35: 26,074,310 km (0.088 R)
• M36: 27,005,408 km (0.063 R)
• M37: 28,042,121 km (0.118 R)
• M38: 29,284,082 km (0.066 R)
• M39: 29,476,764 km (0.083 R)
• M40: 29,573,255 km (0.111 R)
• M41: 33,116,181 km (0.11 R)
• M42: 34,835,211 km (0.066 R)
• M43: 35,963,029 km (0.058 R)
• M44: 37,102,665 km (0.086 R)
• M45: 37,311,205 km (0.112 R)
• M46: 38,781,453 km (0.082 R)
• M47: 39,630,122 km (0.098 R)
• M48: 39,736,635 km (0.079 R)
• M49: 42,757,465 km (0.03 R)
• M50: 44,627,289 km (0.07 R)
• M51: 47,086,528 km (0.076 R)
• M52: 47,878,051 km (0.051 R)
• M53: 48,902,347 km (0.066 R)
• M54: 49,130,933 km (0.033 R)
• M55: 49,474,559 km (0.067 R)
• M56: 51,436,535 km (0.085 R)
• M57: 51,901,784 km (0.086 R)
• M58: 52,018,321 km (0.061 R)
• M59: 52,485,515 km (0.071 R)
• M60: 53,895,026 km (0.078 R)
• M61: 54,485,938 km (0.055 R)
• M62: 55,913,102 km (0.082 R)
• M63: 57,472,959 km (0.063 R)
• M64: 59,168,800 km (0.116 R)
• M65: 59,656,340 km (0.104 R)
• M66: 60,145,226 km (0.072 R)
• M67: 63,354,997 km (0.059 R)
• M68: 63,728,992 km (0.11 R)
• M69: 66,240,591 km (0.062 R)
• M70: 66,873,689 km (0.068 R)
• M71: 67,254,416 km (0.1 R)
• M72: 67,890,506 km (0.092 R)
• M73: 70,197,305 km (0.066 R)
• M74: 70,842,520 km (0.072 R)
• M75: 74,623,906 km (0.097 R)
• M76: 75,018,844 km (0.047 R)
• M77: 75,546,476 km (0.058 R)
• M78: 76,075,304 km (0.106 R)
• M79: 78,737,997 km (0.09 R)
• M80: 81,973,350 km (0.106 R)
• M81: 83,880,573 km (0.105 R)
• M82: 84,839,645 km (0.099 R)
• M83: 85,664,677 km (0.119 R)
• M84: 86,630,481 km (0.119 R)
• M85: 86,907,088 km (0.101 R)
• M86: 87,183,993 km (0.069 R)
• M87: 87,599,876 km (0.107 R)
• M88: 88,990,986 km (0.113 R)
• M89: 90,249,254 km (0.035 R)
• M90: 91,654,277 km (0.039 R)
• M91: 92,218,261 km (0.04 R)
• M92: 92,359,481 km (0.079 R)
• M93: 92,500,702 km (0.117 R)
• M94: 93,917,244 km (0.106 R)
• M95: 94,343,598 km (0.084 R)
• M96: 94,628,283 km (0.065 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 10,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit