🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.66 AU

Year: 160 Days

Day: 33.8 Hours

Environment

Temp: 235 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,513,085 km

• M1: 52,509 km (0.053 R)
• M2: 311,612 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.97 AU - 1.05 AU

Year: 376 Days

Day: 39.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.65 AU - 3.19 AU

Year: 1850 Days

Day: 23.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,513,085 km

• M1: 854,054 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.17 AU - 3.41 AU

Year: 2213 Days

Day: 27.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318

Radius: 8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.36 AU - 6.74 AU

Year: 4849 Days

Day: 7.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 65,513,085 km

• M1: 200,611 km (0.049 R)
• M2: 324,478 km (0.103 R)
• M3: 625,319 km (0.096 R)
• M4: 705,055 km (0.093 R)
• M5: 1,035,816 km (0.114 R)
• M6: 1,345,782 km (0.113 R)
• M7: 1,398,142 km (0.097 R)
• M8: 1,958,685 km (0.081 R)
• M9: 2,018,374 km (0.119 R)
• M10: 2,263,117 km (0.108 R)
• M11: 2,373,221 km (0.1 R)
• M12: 2,582,508 km (0.076 R)
• M13: 4,112,595 km (0.113 R)
• M14: 4,189,488 km (0.082 R)
• M15: 4,822,138 km (0.059 R)
• M16: 4,985,050 km (0.075 R)
• M17: 5,253,428 km (0.097 R)
• M18: 5,357,997 km (0.114 R)
• M19: 5,421,128 km (0.086 R)
• M20: 5,956,239 km (0.119 R)
• M21: 6,021,613 km (0.094 R)
• M22: 6,087,137 km (0.097 R)
• M23: 6,620,603 km (0.091 R)
• M24: 6,801,766 km (0.057 R)
• M25: 7,401,654 km (0.108 R)
• M26: 8,139,171 km (0.117 R)
• M27: 8,333,200 km (0.063 R)
• M28: 8,577,942 km (0.118 R)
• M29: 8,701,360 km (0.097 R)
• M30: 9,200,419 km (0.108 R)
• M31: 9,453,389 km (0.119 R)
• M32: 10,514,636 km (0.087 R)
• M33: 10,965,674 km (0.084 R)
• M34: 11,396,067 km (0.107 R)
• M35: 11,586,056 km (0.074 R)
• M36: 12,356,635 km (0.111 R)
• M37: 12,495,910 km (0.108 R)
• M38: 13,715,582 km (0.088 R)
• M39: 14,033,776 km (0.108 R)
• M40: 15,510,158 km (0.115 R)
• M41: 15,811,298 km (0.085 R)
• M42: 16,236,156 km (0.11 R)
• M43: 16,327,710 km (0.077 R)
• M44: 16,726,388 km (0.104 R)
• M45: 17,377,139 km (0.076 R)
• M46: 17,533,319 km (0.1 R)
• M47: 17,627,267 km (0.058 R)
• M48: 18,416,545 km (0.045 R)
• M49: 18,480,124 km (0.059 R)
• M50: 19,024,062 km (0.113 R)
• M51: 19,088,389 km (0.116 R)
• M52: 19,378,759 km (0.097 R)
• M53: 19,475,848 km (0.051 R)
• M54: 20,258,693 km (0.067 R)
• M55: 20,390,190 km (0.065 R)
• M56: 20,753,264 km (0.079 R)
• M57: 21,251,724 km (0.071 R)
• M58: 22,158,885 km (0.051 R)
• M59: 22,260,462 km (0.071 R)
• M60: 22,362,189 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.1

Radius: 9.4

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.62 AU - 9.26 AU

Year: 7526 Days

Day: 6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,513,085 km

• M1: 135,087 km (0.114 R)
• M2: 196,272 km (0.059 R)
• M3: 341,382 km (0.119 R)
• M4: 595,400 km (0.034 R)
• M5: 722,259 km (0.038 R)
• M6: 781,798 km (0.085 R)
• M7: 843,134 km (0.05 R)
• M8: 987,645 km (0.088 R)
• M9: 1,054,515 km (0.08 R)
• M10: 1,283,251 km (0.085 R)
• M11: 1,394,252 km (0.085 R)
• M12: 1,747,004 km (0.111 R)
• M13: 2,018,973 km (0.083 R)
• M14: 2,193,105 km (0.09 R)
• M15: 2,509,803 km (0.075 R)
• M16: 2,603,003 km (0.085 R)
• M17: 3,211,866 km (0.064 R)
• M18: 3,571,799 km (0.068 R)
• M19: 3,890,592 km (0.059 R)
• M20: 4,246,336 km (0.063 R)
• M21: 4,329,961 km (0.111 R)
• M22: 4,641,274 km (0.082 R)
• M23: 4,756,315 km (0.106 R)
• M24: 5,375,650 km (0.048 R)
• M25: 5,436,087 km (0.101 R)
• M26: 5,710,300 km (0.054 R)
• M27: 6,367,933 km (0.062 R)
• M28: 6,722,031 km (0.097 R)
• M29: 6,885,092 km (0.037 R)
• M30: 7,248,615 km (0.055 R)
• M31: 7,348,846 km (0.08 R)
• M32: 7,788,364 km (0.077 R)
• M33: 7,890,988 km (0.072 R)
• M34: 8,942,362 km (0.091 R)
• M35: 9,411,501 km (0.084 R)
• M36: 9,888,718 km (0.106 R)
• M37: 10,149,019 km (0.087 R)
• M38: 10,373,864 km (0.088 R)
• M39: 10,638,353 km (0.103 R)
• M40: 11,173,914 km (0.067 R)
• M41: 11,757,495 km (0.065 R)
• M42: 13,035,360 km (0.093 R)
• M43: 13,116,741 km (0.106 R)
• M44: 13,484,752 km (0.045 R)
• M45: 14,651,615 km (0.049 R)
• M46: 15,290,099 km (0.116 R)
• M47: 15,677,408 km (0.111 R)
• M48: 15,763,876 km (0.095 R)
• M49: 16,024,475 km (0.092 R)
• M50: 16,726,239 km (0.117 R)
• M51: 17,169,946 km (0.1 R)
• M52: 17,438,025 km (0.093 R)
• M53: 17,572,514 km (0.095 R)
• M54: 17,752,480 km (0.089 R)
• M55: 20,382,560 km (0.1 R)
• M56: 20,477,106 km (0.077 R)
• M57: 20,999,352 km (0.119 R)
• M58: 21,477,916 km (0.096 R)
• M59: 21,863,430 km (0.115 R)
• M60: 22,251,187 km (0.07 R)
• M61: 22,543,502 km (0.109 R)
• M62: 22,690,107 km (0.111 R)
• M63: 23,576,475 km (0.057 R)
• M64: 25,281,741 km (0.112 R)
• M65: 25,535,758 km (0.113 R)
• M66: 25,637,634 km (0.079 R)
• M67: 26,406,119 km (0.119 R)
• M68: 26,612,264 km (0.119 R)
• M69: 27,338,113 km (0.073 R)
• M70: 29,447,742 km (0.098 R)
• M71: 29,715,074 km (0.109 R)
• M72: 30,684,318 km (0.05 R)
• M73: 30,955,390 km (0.092 R)
• M74: 31,445,323 km (0.114 R)
• M75: 31,828,144 km (0.092 R)
• M76: 32,047,604 km (0.063 R)
• M77: 33,041,383 km (0.087 R)
• M78: 33,430,487 km (0.104 R)
• M79: 33,877,186 km (0.114 R)
• M80: 34,550,975 km (0.118 R)
• M81: 34,776,419 km (0.098 R)
• M82: 35,797,424 km (0.12 R)
• M83: 36,369,038 km (0.065 R)
• M84: 37,463,047 km (0.058 R)
• M85: 38,159,724 km (0.118 R)
• M86: 38,276,261 km (0.046 R)
• M87: 38,451,290 km (0.112 R)
• M88: 39,153,952 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.6

Radius: 13.9

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9 AU - 12.56 AU

Year: 13126 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,513,085 km

• M1: 207,941 km (0.09 R)
• M2: 402,119 km (0.109 R)
• M3: 983,905 km (0.078 R)
• M4: 1,259,464 km (0.077 R)
• M5: 1,583,194 km (0.115 R)
• M6: 1,743,713 km (0.101 R)
• M7: 1,909,766 km (0.083 R)
• M8: 2,519,827 km (0.092 R)
• M9: 2,846,997 km (0.119 R)
• M10: 3,847,956 km (0.098 R)
• M11: 4,257,855 km (0.108 R)
• M12: 4,681,965 km (0.039 R)
• M13: 5,119,688 km (0.105 R)
• M14: 5,291,725 km (0.104 R)
• M15: 5,500,564 km (0.083 R)
• M16: 5,747,849 km (0.112 R)
• M17: 5,998,725 km (0.115 R)
• M18: 7,038,580 km (0.117 R)
• M19: 8,294,604 km (0.046 R)
• M20: 8,989,934 km (0.079 R)
• M21: 9,198,025 km (0.03 R)
• M22: 10,305,947 km (0.084 R)
• M23: 10,743,371 km (0.117 R)
• M24: 11,320,968 km (0.032 R)
• M25: 11,545,964 km (0.092 R)
• M26: 11,636,321 km (0.058 R)
• M27: 11,954,515 km (0.1 R)
• M28: 12,137,623 km (0.069 R)
• M29: 12,506,681 km (0.082 R)
• M30: 12,879,479 km (0.056 R)
• M31: 12,973,277 km (0.111 R)
• M32: 13,350,712 km (0.086 R)
• M33: 13,875,502 km (0.114 R)
• M34: 14,358,553 km (0.117 R)
• M35: 15,341,262 km (0.09 R)
• M36: 15,941,149 km (0.114 R)
• M37: 16,041,978 km (0.095 R)
• M38: 16,396,226 km (0.114 R)
• M39: 16,753,166 km (0.065 R)
• M40: 17,009,727 km (0.111 R)
• M41: 17,526,737 km (0.073 R)
• M42: 17,682,768 km (0.117 R)
• M43: 17,891,756 km (0.108 R)
• M44: 18,206,510 km (0.104 R)
• M45: 18,682,231 km (0.041 R)
• M46: 19,055,029 km (0.112 R)
• M47: 19,322,959 km (0.047 R)
• M48: 19,970,867 km (0.105 R)
• M49: 20,242,836 km (0.109 R)
• M50: 20,625,806 km (0.05 R)
• M51: 21,399,078 km (0.119 R)
• M52: 21,789,229 km (0.045 R)
• M53: 22,294,271 km (0.105 R)
• M54: 22,916,898 km (0.063 R)
• M55: 23,602,505 km (0.106 R)
• M56: 23,717,546 km (0.065 R)
• M57: 24,121,310 km (0.088 R)
• M58: 24,643,856 km (0.063 R)
• M59: 24,935,721 km (0.082 R)
• M60: 25,463,951 km (0.084 R)
• M61: 26,591,470 km (0.104 R)
• M62: 26,711,149 km (0.112 R)
• M63: 26,830,977 km (0.11 R)
• M64: 28,038,830 km (0.112 R)
• M65: 28,221,638 km (0.05 R)
• M66: 28,465,782 km (0.097 R)
• M67: 30,695,688 km (0.066 R)
• M68: 31,451,307 km (0.11 R)
• M69: 33,109,599 km (0.069 R)
• M70: 34,469,743 km (0.117 R)
• M71: 36,245,171 km (0.102 R)
• M72: 36,776,991 km (0.097 R)
• M73: 37,646,603 km (0.042 R)
• M74: 37,781,092 km (0.044 R)
• M75: 39,610,973 km (0.096 R)
• M76: 39,816,072 km (0.074 R)
• M77: 41,400,313 km (0.12 R)
• M78: 41,608,553 km (0.094 R)
• M79: 41,956,219 km (0.108 R)
• M80: 42,095,494 km (0.066 R)
• M81: 42,724,553 km (0.104 R)
• M82: 43,215,982 km (0.064 R)
• M83: 43,779,817 km (0.118 R)
• M84: 44,417,104 km (0.119 R)
• M85: 45,057,532 km (0.082 R)
• M86: 46,491,428 km (0.062 R)
• M87: 47,358,946 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518

Radius: 4

Gravity: 32.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.83 AU - 16.15 AU

Year: 18375 Days

Day: 20.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,513,085 km

• M1: 146,756 km (0.075 R)
• M2: 278,102 km (0.111 R)
• M3: 478,414 km (0.075 R)
• M4: 987,944 km (0.057 R)
• M5: 1,109,717 km (0.088 R)
• M6: 1,558,810 km (0.058 R)
• M7: 1,787,844 km (0.088 R)
• M8: 2,569,493 km (0.104 R)
• M9: 2,636,064 km (0.095 R)
• M10: 2,703,234 km (0.105 R)
• M11: 2,908,183 km (0.112 R)
• M12: 4,044,528 km (0.088 R)
• M13: 4,638,282 km (0.067 R)
• M14: 4,883,323 km (0.091 R)
• M15: 5,007,490 km (0.044 R)
• M16: 5,216,627 km (0.087 R)
• M17: 5,428,608 km (0.084 R)
• M18: 5,514,178 km (0.077 R)
• M19: 6,439,740 km (0.107 R)
• M20: 6,667,128 km (0.096 R)
• M21: 6,989,961 km (0.032 R)
• M22: 7,412,425 km (0.067 R)
• M23: 7,554,992 km (0.068 R)
• M24: 7,650,585 km (0.082 R)
• M25: 7,842,968 km (0.078 R)
• M26: 8,578,690 km (0.054 R)
• M27: 8,728,587 km (0.104 R)
• M28: 9,183,065 km (0.085 R)
• M29: 9,387,566 km (0.069 R)
• M30: 9,490,339 km (0.107 R)
• M31: 9,800,904 km (0.076 R)
• M32: 10,379,100 km (0.096 R)
• M33: 10,860,357 km (0.093 R)
• M34: 11,899,912 km (0.103 R)
• M35: 12,178,763 km (0.044 R)
• M36: 13,373,002 km (0.056 R)
• M37: 13,488,791 km (0.04 R)
• M38: 13,546,686 km (0.1 R)
• M39: 13,721,117 km (0.085 R)
• M40: 14,013,431 km (0.089 R)
• M41: 14,426,171 km (0.087 R)
• M42: 15,810,101 km (0.057 R)
• M43: 16,424,799 km (0.106 R)
• M44: 17,172,938 km (0.099 R)
• M45: 17,298,600 km (0.066 R)
• M46: 19,221,232 km (0.076 R)
• M47: 19,286,457 km (0.089 R)
• M48: 20,473,516 km (0.086 R)
• M49: 20,673,528 km (0.063 R)
• M50: 21,075,797 km (0.108 R)
• M51: 21,548,227 km (0.083 R)
• M52: 22,160,830 km (0.064 R)
• M53: 22,917,347 km (0.111 R)
• M54: 23,333,528 km (0.098 R)
• M55: 23,612,378 km (0.082 R)
• M56: 25,380,027 km (0.085 R)
• M57: 26,026,738 km (0.095 R)
• M58: 26,171,250 km (0.102 R)
• M59: 26,460,871 km (0.113 R)
• M60: 26,897,398 km (0.114 R)
• M61: 29,115,635 km (0.09 R)
• M62: 29,716,869 km (0.115 R)
• M63: 30,474,283 km (0.115 R)
• M64: 30,779,164 km (0.079 R)
• M65: 31,622,447 km (0.12 R)
• M66: 32,317,927 km (0.105 R)
• M67: 33,096,734 km (0.071 R)
• M68: 33,253,213 km (0.09 R)
• M69: 33,566,920 km (0.063 R)
• M70: 34,118,338 km (0.095 R)
• M71: 35,310,034 km (0.056 R)
• M72: 35,630,024 km (0.094 R)
• M73: 37,326,015 km (0.098 R)
• M74: 38,142,969 km (0.085 R)
• M75: 38,224,949 km (0.085 R)
• M76: 40,377,662 km (0.08 R)
• M77: 41,468,679 km (0.111 R)
• M78: 42,145,011 km (0.11 R)
• M79: 45,580,227 km (0.114 R)
• M80: 47,067,230 km (0.093 R)
• M81: 48,126,533 km (0.088 R)
• M82: 48,925,984 km (0.084 R)
• M83: 50,358,234 km (0.082 R)
• M84: 53,080,466 km (0.096 R)
• M85: 53,722,540 km (0.082 R)
• M86: 56,690,263 km (0.111 R)
• M87: 57,158,654 km (0.072 R)
• M88: 59,235,222 km (0.107 R)
• M89: 59,805,938 km (0.076 R)
• M90: 61,528,707 km (0.116 R)
• M91: 62,106,454 km (0.106 R)
• M92: 62,202,944 km (0.089 R)
• M93: 63,753,526 km (0.109 R)
• M94: 65,022,714 km (0.097 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 15,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit