🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.64 AU - 0.96 AU

Year: 251 Days

Day: 34.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 104.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.95 AU - 1.15 AU

Year: 378 Days

Day: 46.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,280,290 km

• M1: 268,977 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.03 AU - 1.49 AU

Year: 497 Days

Day: 34.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.99 AU - 2.71 AU

Year: 1266 Days

Day: 34.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416

Radius: 14.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.4 AU - 12.4 AU

Year: 11788 Days

Day: 13.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,280,290 km

• M1: 186,698 km (0.037 R)
• M2: 468,092 km (0.107 R)
• M3: 767,138 km (0.105 R)
• M4: 967,599 km (0.11 R)
• M5: 1,527,095 km (0.031 R)
• M6: 1,633,310 km (0.055 R)
• M7: 1,853,518 km (0.106 R)
• M8: 1,990,549 km (0.048 R)
• M9: 2,107,535 km (0.101 R)
• M10: 2,548,250 km (0.118 R)
• M11: 3,018,436 km (0.103 R)
• M12: 3,181,348 km (0.105 R)
• M13: 3,403,202 km (0.083 R)
• M14: 3,544,422 km (0.065 R)
• M15: 3,774,803 km (0.094 R)
• M16: 4,871,954 km (0.071 R)
• M17: 6,165,676 km (0.077 R)
• M18: 6,514,090 km (0.083 R)
• M19: 6,619,855 km (0.075 R)
• M20: 7,266,567 km (0.09 R)
• M21: 7,486,775 km (0.049 R)
• M22: 8,351,152 km (0.103 R)
• M23: 10,877,560 km (0.078 R)
• M24: 11,299,127 km (0.089 R)
• M25: 11,725,930 km (0.043 R)
• M26: 11,855,033 km (0.11 R)
• M27: 12,071,351 km (0.086 R)
• M28: 12,904,911 km (0.036 R)
• M29: 13,396,190 km (0.063 R)
• M30: 14,535,228 km (0.1 R)
• M31: 14,720,430 km (0.074 R)
• M32: 14,859,856 km (0.119 R)
• M33: 14,999,730 km (0.097 R)
• M34: 15,705,383 km (0.097 R)
• M35: 15,943,094 km (0.1 R)
• M36: 16,566,618 km (0.073 R)
• M37: 16,711,728 km (0.12 R)
• M38: 16,954,375 km (0.062 R)
• M39: 17,590,765 km (0.084 R)
• M40: 18,887,180 km (0.11 R)
• M41: 19,140,000 km (0.104 R)
• M42: 19,292,291 km (0.051 R)
• M43: 19,956,655 km (0.059 R)
• M44: 20,214,263 km (0.106 R)
• M45: 20,941,308 km (0.079 R)
• M46: 21,518,457 km (0.085 R)
• M47: 21,676,881 km (0.11 R)
• M48: 21,888,562 km (0.102 R)
• M49: 22,207,505 km (0.117 R)
• M50: 23,552,838 km (0.091 R)
• M51: 23,716,050 km (0.065 R)
• M52: 24,043,669 km (0.069 R)
• M53: 24,427,687 km (0.116 R)
• M54: 26,265,646 km (0.118 R)
• M55: 26,774,578 km (0.055 R)
• M56: 27,172,658 km (0.105 R)
• M57: 27,401,094 km (0.063 R)
• M58: 28,205,482 km (0.039 R)
• M59: 28,320,971 km (0.111 R)
• M60: 30,014,120 km (0.077 R)
• M61: 32,402,899 km (0.088 R)
• M62: 32,766,422 km (0.064 R)
• M63: 33,314,399 km (0.097 R)
• M64: 34,111,157 km (0.031 R)
• M65: 34,234,276 km (0.041 R)
• M66: 34,852,265 km (0.069 R)
• M67: 35,911,268 km (0.093 R)
• M68: 36,224,676 km (0.091 R)
• M69: 36,476,150 km (0.062 R)
• M70: 37,297,292 km (0.042 R)
• M71: 37,678,468 km (0.068 R)
• M72: 37,933,233 km (0.116 R)
• M73: 38,700,969 km (0.105 R)
• M74: 39,732,596 km (0.08 R)
• M75: 41,296,941 km (0.093 R)
• M76: 42,549,674 km (0.089 R)
• M77: 43,547,491 km (0.103 R)
• M78: 44,351,281 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.4

Radius: 7.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.98 AU - 17.36 AU

Year: 18747 Days

Day: 18.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 115.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 31,280,290 km

• M1: 273,465 km (0.114 R)
• M2: 618,737 km (0.061 R)
• M3: 1,482,066 km (0.051 R)
• M4: 1,696,589 km (0.058 R)
• M5: 2,115,763 km (0.12 R)
• M6: 2,503,072 km (0.08 R)
• M7: 2,629,931 km (0.057 R)
• M8: 2,802,567 km (0.103 R)
• M9: 3,963,296 km (0.108 R)
• M10: 4,439,317 km (0.116 R)
• M11: 4,749,284 km (0.095 R)
• M12: 6,257,978 km (0.053 R)
• M13: 6,693,458 km (0.107 R)
• M14: 7,108,592 km (0.094 R)
• M15: 7,349,594 km (0.035 R)
• M16: 7,624,106 km (0.088 R)
• M17: 9,670,306 km (0.099 R)
• M18: 9,937,487 km (0.11 R)
• M19: 10,960,737 km (0.065 R)
• M20: 11,064,857 km (0.108 R)
• M21: 11,309,150 km (0.076 R)
• M22: 13,587,227 km (0.082 R)
• M23: 14,112,315 km (0.114 R)
• M24: 14,491,396 km (0.092 R)
• M25: 14,797,025 km (0.093 R)
• M26: 15,220,835 km (0.058 R)
• M27: 15,609,640 km (0.105 R)
• M28: 16,238,400 km (0.055 R)
• M29: 16,715,468 km (0.069 R)
• M30: 17,116,540 km (0.07 R)
• M31: 17,197,023 km (0.063 R)
• M32: 19,462,384 km (0.084 R)
• M33: 20,437,164 km (0.09 R)
• M34: 20,694,023 km (0.111 R)
• M35: 23,545,059 km (0.077 R)
• M36: 23,724,577 km (0.085 R)
• M37: 24,765,180 km (0.06 R)
• M38: 25,268,128 km (0.063 R)
• M39: 25,497,760 km (0.07 R)
• M40: 26,284,047 km (0.055 R)
• M41: 26,610,020 km (0.088 R)
• M42: 27,832,833 km (0.119 R)
• M43: 28,165,240 km (0.087 R)
• M44: 29,507,731 km (0.117 R)
• M45: 30,723,812 km (0.115 R)
• M46: 30,870,867 km (0.052 R)
• M47: 31,165,724 km (0.098 R)
• M48: 32,503,728 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.2

Radius: 3.3

Gravity: 45.47 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.42 AU - 17.46 AU

Year: 21323 Days

Day: 24.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 31,280,290 km

• M1: 43,234 km (0.081 R)
• M2: 112,198 km (0.115 R)
• M3: 134,638 km (0.081 R)
• M4: 507,436 km (0.118 R)
• M5: 654,191 km (0.118 R)
• M6: 676,182 km (0.06 R)
• M7: 790,026 km (0.086 R)
• M8: 934,837 km (0.078 R)
• M9: 1,276,369 km (0.085 R)
• M10: 1,900,491 km (0.09 R)
• M11: 2,395,511 km (0.104 R)
• M12: 3,076,181 km (0.081 R)
• M13: 4,014,608 km (0.094 R)
• M14: 4,220,455 km (0.044 R)
• M15: 4,345,519 km (0.052 R)
• M16: 5,617,101 km (0.092 R)
• M17: 6,127,230 km (0.101 R)
• M18: 6,797,877 km (0.113 R)
• M19: 6,846,646 km (0.045 R)
• M20: 6,944,483 km (0.117 R)
• M21: 7,241,135 km (0.087 R)
• M22: 7,290,951 km (0.069 R)
• M23: 7,846,558 km (0.111 R)
• M24: 8,051,956 km (0.048 R)
• M25: 8,573,155 km (0.077 R)
• M26: 9,212,835 km (0.067 R)
• M27: 10,992,452 km (0.088 R)
• M28: 12,994,969 km (0.118 R)
• M29: 14,099,749 km (0.061 R)
• M30: 14,161,982 km (0.047 R)
• M31: 15,298,028 km (0.115 R)
• M32: 15,554,439 km (0.049 R)
• M33: 15,618,766 km (0.079 R)
• M34: 15,683,242 km (0.12 R)
• M35: 16,071,598 km (0.098 R)
• M36: 18,740,125 km (0.059 R)
• M37: 18,945,822 km (0.079 R)
• M38: 19,290,197 km (0.095 R)
• M39: 19,428,425 km (0.081 R)
• M40: 19,775,642 km (0.092 R)
• M41: 20,335,587 km (0.08 R)
• M42: 20,546,819 km (0.084 R)
• M43: 21,042,586 km (0.084 R)
• M44: 22,772,237 km (0.034 R)
• M45: 23,064,850 km (0.094 R)
• M46: 23,653,967 km (0.117 R)
• M47: 24,099,020 km (0.088 R)
• M48: 27,058,365 km (0.081 R)
• M49: 27,135,857 km (0.118 R)
• M50: 27,913,616 km (0.043 R)
• M51: 28,619,868 km (0.102 R)
• M52: 29,889,954 km (0.103 R)
• M53: 32,402,450 km (0.12 R)
• M54: 32,649,137 km (0.062 R)
• M55: 33,393,087 km (0.041 R)
• M56: 33,892,146 km (0.099 R)
• M57: 36,082,857 km (0.04 R)
• M58: 36,423,940 km (0.08 R)
• M59: 36,509,360 km (0.112 R)
• M60: 36,680,500 km (0.105 R)
• M61: 37,109,397 km (0.106 R)
• M62: 37,885,511 km (0.047 R)
• M63: 40,157,454 km (0.1 R)
• M64: 40,776,789 km (0.073 R)
• M65: 41,577,437 km (0.07 R)
• M66: 41,934,976 km (0.071 R)
• M67: 42,293,562 km (0.119 R)
• M68: 44,923,493 km (0.052 R)
• M69: 45,474,312 km (0.086 R)
• M70: 46,489,633 km (0.108 R)
• M71: 47,419,234 km (0.086 R)
• M72: 48,354,969 km (0.061 R)
• M73: 48,542,863 km (0.112 R)
• M74: 48,919,252 km (0.058 R)
• M75: 49,013,498 km (0.04 R)
• M76: 49,580,474 km (0.075 R)
• M77: 50,816,153 km (0.097 R)
• M78: 53,220,789 km (0.087 R)
• M79: 53,511,757 km (0.102 R)
• M80: 53,608,846 km (0.086 R)
• M81: 54,485,788 km (0.083 R)
• M82: 55,367,219 km (0.095 R)
• M83: 57,940,303 km (0.086 R)
• M84: 59,341,885 km (0.055 R)
• M85: 59,543,094 km (0.065 R)
• M86: 60,653,260 km (0.061 R)
• M87: 60,855,965 km (0.034 R)
• M88: 60,957,392 km (0.073 R)
• M89: 61,058,820 km (0.103 R)
• M90: 62,894,386 km (0.105 R)
• M91: 63,510,130 km (0.097 R)
• M92: 64,954,947 km (0.117 R)
• M93: 65,369,782 km (0.108 R)
• M94: 66,201,995 km (0.091 R)
• M95: 67,247,085 km (0.12 R)
• M96: 68,297,861 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.1

Radius: 5.3

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 16.79 AU - 24.05 AU

Year: 32431 Days

Day: 23.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 31,280,290 km

• M1: 135,087 km (0.101 R)
• M2: 174,730 km (0.11 R)
• M3: 745,895 km (0.08 R)
• M4: 812,316 km (0.106 R)
• M5: 1,299,108 km (0.099 R)
• M6: 1,396,047 km (0.034 R)
• M7: 1,495,380 km (0.092 R)
• M8: 1,648,718 km (0.091 R)
• M9: 2,007,753 km (0.103 R)
• M10: 2,138,950 km (0.099 R)
• M11: 2,651,024 km (0.042 R)
• M12: 2,753,798 km (0.096 R)
• M13: 3,156,066 km (0.112 R)
• M14: 3,464,238 km (0.097 R)
• M15: 3,599,175 km (0.114 R)
• M16: 5,067,329 km (0.048 R)
• M17: 5,297,859 km (0.1 R)
• M18: 5,401,530 km (0.091 R)
• M19: 5,505,800 km (0.116 R)
• M20: 5,742,763 km (0.063 R)
• M21: 5,849,277 km (0.03 R)
• M22: 5,929,461 km (0.056 R)
• M23: 6,668,175 km (0.113 R)
• M24: 7,119,662 km (0.054 R)
• M25: 7,176,659 km (0.095 R)
• M26: 7,962,646 km (0.088 R)
• M27: 8,051,657 km (0.086 R)
• M28: 9,551,525 km (0.059 R)
• M29: 9,836,210 km (0.092 R)
• M30: 11,035,685 km (0.057 R)
• M31: 11,135,018 km (0.098 R)
• M32: 11,804,319 km (0.094 R)
• M33: 12,867,511 km (0.075 R)
• M34: 13,146,810 km (0.109 R)
• M35: 15,120,455 km (0.101 R)
• M36: 15,935,464 km (0.065 R)
• M37: 16,272,957 km (0.117 R)
• M38: 17,222,754 km (0.095 R)
• M39: 18,073,517 km (0.106 R)
• M40: 18,268,742 km (0.119 R)
• M41: 18,346,982 km (0.11 R)
• M42: 18,621,943 km (0.051 R)
• M43: 18,779,619 km (0.059 R)
• M44: 19,135,961 km (0.089 R)
• M45: 19,335,076 km (0.118 R)
• M46: 19,895,918 km (0.09 R)
• M47: 20,259,142 km (0.083 R)
• M48: 20,665,450 km (0.039 R)
• M49: 21,033,461 km (0.096 R)
• M50: 22,150,358 km (0.069 R)
• M51: 22,821,155 km (0.091 R)
• M52: 24,054,141 km (0.08 R)
• M53: 25,570,764 km (0.089 R)
• M54: 25,614,447 km (0.032 R)
• M55: 26,406,867 km (0.071 R)
• M56: 28,286,863 km (0.067 R)
• M57: 28,786,370 km (0.074 R)
• M58: 29,151,389 km (0.117 R)
• M59: 30,024,741 km (0.091 R)
• M60: 30,070,818 km (0.089 R)
• M61: 30,348,621 km (0.071 R)
• M62: 30,627,022 km (0.106 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 10,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit