🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.56 AU - 0.6 AU

Year: 186 Days

Day: 20 Hours

Environment

Temp: 44 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.58 AU - 0.6 AU

Year: 191 Days

Day: 35.5 Hours

Environment

Temp: 46 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.21 AU - 1.65 AU

Year: 721 Days

Day: 18.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,230,851 km

• M1: 92,451 km (0.051 R)
• M2: 417,228 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.27 AU - 3.03 AU

Year: 1819 Days

Day: 33.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.3

Radius: 8.5

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.22 AU - 4.5 AU

Year: 3840 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 73,230,851 km

• M1: 137,181 km (0.079 R)
• M2: 215,271 km (0.088 R)
• M3: 279,299 km (0.043 R)
• M4: 352,453 km (0.09 R)
• M5: 439,818 km (0.102 R)
• M6: 675,135 km (0.114 R)
• M7: 867,219 km (0.103 R)
• M8: 1,016,368 km (0.055 R)
• M9: 1,183,319 km (0.118 R)
• M10: 1,378,544 km (0.097 R)
• M11: 1,634,506 km (0.12 R)
• M12: 1,981,424 km (0.067 R)
• M13: 2,124,290 km (0.11 R)
• M14: 2,270,746 km (0.108 R)
• M15: 2,420,643 km (0.087 R)
• M16: 2,526,259 km (0.096 R)
• M17: 2,681,691 km (0.102 R)
• M18: 3,128,241 km (0.102 R)
• M19: 3,412,776 km (0.099 R)
• M20: 3,937,566 km (0.027 R)
• M21: 4,823,185 km (0.105 R)
• M22: 5,349,620 km (0.069 R)
• M23: 5,426,214 km (0.075 R)
• M24: 5,627,423 km (0.087 R)
• M25: 6,133,064 km (0.119 R)
• M26: 6,261,718 km (0.116 R)
• M27: 6,489,107 km (0.087 R)
• M28: 6,554,631 km (0.116 R)
• M29: 6,818,671 km (0.059 R)
• M30: 7,357,373 km (0.067 R)
• M31: 7,580,124 km (0.119 R)
• M32: 7,735,706 km (0.111 R)
• M33: 7,997,203 km (0.072 R)
• M34: 8,190,932 km (0.061 R)
• M35: 8,314,949 km (0.075 R)
• M36: 8,457,516 km (0.034 R)
• M37: 8,583,028 km (0.079 R)
• M38: 9,035,861 km (0.067 R)
• M39: 9,533,872 km (0.055 R)
• M40: 9,965,013 km (0.08 R)
• M41: 10,116,556 km (0.116 R)
• M42: 10,268,847 km (0.073 R)
• M43: 10,460,182 km (0.101 R)
• M44: 10,614,119 km (0.082 R)
• M45: 11,041,520 km (0.091 R)
• M46: 11,217,896 km (0.104 R)
• M47: 11,474,456 km (0.06 R)
• M48: 11,573,639 km (0.055 R)
• M49: 11,672,972 km (0.084 R)
• M50: 11,732,811 km (0.098 R)
• M51: 11,852,789 km (0.115 R)
• M52: 12,540,042 km (0.07 R)
• M53: 12,621,872 km (0.099 R)
• M54: 12,847,465 km (0.106 R)
• M55: 12,991,677 km (0.114 R)
• M56: 13,511,380 km (0.113 R)
• M57: 13,595,305 km (0.116 R)
• M58: 13,784,397 km (0.095 R)
• M59: 14,016,722 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.8

Radius: 8.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.92 AU - 8.09 AU

Year: 8663 Days

Day: 11.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,230,851 km

• M1: 106,514 km (0.081 R)
• M2: 183,706 km (0.08 R)
• M3: 272,867 km (0.108 R)
• M4: 397,781 km (0.083 R)
• M5: 464,053 km (0.032 R)
• M6: 534,663 km (0.068 R)
• M7: 590,313 km (0.114 R)
• M8: 667,954 km (0.062 R)
• M9: 889,210 km (0.079 R)
• M10: 945,309 km (0.117 R)
• M11: 1,133,653 km (0.091 R)
• M12: 1,219,821 km (0.06 R)
• M13: 1,373,009 km (0.082 R)
• M14: 1,505,553 km (0.074 R)
• M15: 2,214,946 km (0.049 R)
• M16: 2,277,029 km (0.064 R)
• M17: 2,482,876 km (0.092 R)
• M18: 3,049,702 km (0.109 R)
• M19: 3,241,636 km (0.091 R)
• M20: 3,766,276 km (0.096 R)
• M21: 3,915,724 km (0.089 R)
• M22: 3,972,422 km (0.036 R)
• M23: 4,356,440 km (0.027 R)
• M24: 4,572,758 km (0.09 R)
• M25: 5,139,285 km (0.068 R)
• M26: 5,326,133 km (0.067 R)
• M27: 6,249,601 km (0.044 R)
• M28: 6,471,454 km (0.115 R)
• M29: 6,718,440 km (0.104 R)
• M30: 6,809,097 km (0.105 R)
• M31: 7,524,922 km (0.119 R)
• M32: 7,666,292 km (0.052 R)
• M33: 8,023,532 km (0.117 R)
• M34: 8,313,303 km (0.057 R)
• M35: 8,532,763 km (0.115 R)
• M36: 8,606,366 km (0.086 R)
• M37: 8,729,485 km (0.094 R)
• M38: 9,480,765 km (0.083 R)
• M39: 9,786,992 km (0.056 R)
• M40: 10,226,510 km (0.116 R)
• M41: 10,356,960 km (0.091 R)
• M42: 10,619,654 km (0.11 R)
• M43: 11,205,180 km (0.104 R)
• M44: 11,529,059 km (0.11 R)
• M45: 12,268,970 km (0.094 R)
• M46: 13,679,379 km (0.08 R)
• M47: 13,794,420 km (0.077 R)
• M48: 14,432,903 km (0.11 R)
• M49: 14,520,717 km (0.076 R)
• M50: 15,110,582 km (0.119 R)
• M51: 15,259,282 km (0.076 R)
• M52: 15,348,891 km (0.111 R)
• M53: 15,498,339 km (0.103 R)
• M54: 15,708,375 km (0.116 R)
• M55: 16,101,219 km (0.108 R)
• M56: 16,374,983 km (0.11 R)
• M57: 16,436,019 km (0.095 R)
• M58: 16,773,212 km (0.079 R)
• M59: 17,267,633 km (0.059 R)
• M60: 17,610,362 km (0.078 R)
• M61: 17,766,991 km (0.118 R)
• M62: 17,923,919 km (0.107 R)
• M63: 18,429,410 km (0.11 R)
• M64: 18,588,283 km (0.087 R)
• M65: 18,939,539 km (0.06 R)
• M66: 19,293,039 km (0.062 R)
• M67: 19,583,857 km (0.102 R)
• M68: 19,713,559 km (0.102 R)
• M69: 20,104,458 km (0.094 R)
• M70: 20,497,900 km (0.099 R)
• M71: 20,563,723 km (0.076 R)
• M72: 21,126,062 km (0.092 R)
• M73: 21,225,843 km (0.074 R)
• M74: 21,626,467 km (0.065 R)
• M75: 21,827,676 km (0.107 R)
• M76: 22,299,657 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.9

Radius: 9.3

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.58 AU - 8.76 AU

Year: 10767 Days

Day: 11.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,230,851 km

• M1: 262,395 km (0.116 R)
• M2: 392,545 km (0.112 R)
• M3: 1,109,567 km (0.093 R)
• M4: 1,456,036 km (0.053 R)
• M5: 1,835,416 km (0.043 R)
• M6: 1,914,853 km (0.098 R)
• M7: 2,504,268 km (0.118 R)
• M8: 2,622,750 km (0.104 R)
• M9: 2,773,395 km (0.112 R)
• M10: 2,896,065 km (0.111 R)
• M11: 3,051,946 km (0.116 R)
• M12: 4,184,103 km (0.117 R)
• M13: 4,360,778 km (0.089 R)
• M14: 4,758,110 km (0.095 R)
• M15: 5,356,651 km (0.116 R)
• M16: 5,781,958 km (0.115 R)
• M17: 5,860,497 km (0.107 R)
• M18: 6,298,669 km (0.077 R)
• M19: 6,996,692 km (0.104 R)
• M20: 7,892,634 km (0.114 R)
• M21: 8,155,328 km (0.111 R)
• M22: 8,960,464 km (0.087 R)
• M23: 9,697,233 km (0.093 R)
• M24: 9,931,503 km (0.108 R)
• M25: 10,073,023 km (0.1 R)
• M26: 10,167,718 km (0.119 R)
• M27: 10,262,564 km (0.104 R)
• M28: 10,453,450 km (0.114 R)
• M29: 10,742,025 km (0.12 R)
• M30: 11,228,667 km (0.041 R)
• M31: 11,772,305 km (0.113 R)
• M32: 13,142,771 km (0.076 R)
• M33: 13,298,204 km (0.084 R)
• M34: 13,925,916 km (0.094 R)
• M35: 14,670,315 km (0.109 R)
• M36: 15,155,760 km (0.08 R)
• M37: 15,591,688 km (0.085 R)
• M38: 15,811,298 km (0.098 R)
• M39: 16,087,157 km (0.094 R)
• M40: 16,253,360 km (0.043 R)
• M41: 17,775,369 km (0.102 R)
• M42: 17,889,961 km (0.053 R)
• M43: 18,062,148 km (0.116 R)
• M44: 21,377,835 km (0.076 R)
• M45: 21,866,721 km (0.113 R)
• M46: 22,544,698 km (0.094 R)
• M47: 23,543,414 km (0.107 R)
• M48: 23,606,245 km (0.106 R)
• M49: 23,669,226 km (0.098 R)
• M50: 24,556,341 km (0.079 R)
• M51: 27,480,979 km (0.12 R)
• M52: 29,355,441 km (0.076 R)
• M53: 30,788,289 km (0.081 R)
• M54: 30,994,884 km (0.106 R)
• M55: 31,964,876 km (0.075 R)
• M56: 32,034,439 km (0.118 R)
• M57: 32,593,636 km (0.077 R)
• M58: 33,509,175 km (0.105 R)
• M59: 33,650,695 km (0.057 R)
• M60: 34,719,123 km (0.118 R)
• M61: 34,790,630 km (0.075 R)
• M62: 36,015,687 km (0.108 R)
• M63: 36,160,797 km (0.115 R)
• M64: 37,621,920 km (0.118 R)
• M65: 37,916,478 km (0.045 R)
• M66: 40,300,320 km (0.117 R)
• M67: 41,434,421 km (0.078 R)
• M68: 41,814,699 km (0.085 R)
• M69: 42,272,768 km (0.096 R)
• M70: 42,349,212 km (0.071 R)
• M71: 42,885,820 km (0.047 R)
• M72: 43,347,778 km (0.067 R)
• M73: 43,656,548 km (0.116 R)
• M74: 43,888,575 km (0.099 R)
• M75: 44,043,558 km (0.118 R)
• M76: 44,431,764 km (0.108 R)
• M77: 45,602,966 km (0.074 R)
• M78: 47,816,566 km (0.055 R)
• M79: 49,903,157 km (0.037 R)
• M80: 50,307,819 km (0.031 R)
• M81: 50,469,983 km (0.095 R)
• M82: 50,632,297 km (0.068 R)
• M83: 50,876,141 km (0.114 R)
• M84: 52,593,974 km (0.116 R)
• M85: 53,088,245 km (0.073 R)
• M86: 53,584,162 km (0.117 R)
• M87: 54,164,602 km (0.057 R)
• M88: 54,413,981 km (0.083 R)
• M89: 55,666,564 km (0.096 R)
• M90: 55,918,338 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.8

Radius: 3.1

Gravity: 73.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.57 AU - 14.41 AU

Year: 18617 Days

Day: 24.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,230,851 km

• M1: 134,788 km (0.083 R)
• M2: 277,354 km (0.117 R)
• M3: 381,475 km (0.1 R)
• M4: 538,552 km (0.061 R)
• M5: 856,897 km (0.075 R)
• M6: 881,580 km (0.062 R)
• M7: 1,223,561 km (0.075 R)
• M8: 1,884,484 km (0.111 R)
• M9: 2,081,056 km (0.104 R)
• M10: 2,564,556 km (0.055 R)
• M11: 3,390,337 km (0.067 R)
• M12: 3,628,796 km (0.109 R)
• M13: 4,810,918 km (0.036 R)
• M14: 5,033,669 km (0.049 R)
• M15: 5,628,021 km (0.112 R)
• M16: 6,004,859 km (0.102 R)
• M17: 7,284,369 km (0.088 R)
• M18: 7,591,194 km (0.119 R)
• M19: 7,850,148 km (0.065 R)
• M20: 8,217,561 km (0.103 R)
• M21: 10,593,773 km (0.09 R)
• M22: 11,350,888 km (0.092 R)
• M23: 11,468,921 km (0.113 R)
• M24: 11,646,793 km (0.106 R)
• M25: 12,005,229 km (0.05 R)
• M26: 12,367,256 km (0.093 R)
• M27: 13,412,197 km (0.086 R)
• M28: 14,293,777 km (0.059 R)
• M29: 15,258,983 km (0.059 R)
• M30: 16,511,416 km (0.117 R)
• M31: 17,455,080 km (0.09 R)
• M32: 17,591,363 km (0.096 R)
• M33: 18,002,159 km (0.109 R)
• M34: 19,113,222 km (0.074 R)
• M35: 20,389,292 km (0.113 R)
• M36: 21,037,649 km (0.057 R)
• M37: 21,912,498 km (0.059 R)
• M38: 23,999,538 km (0.101 R)
• M39: 27,642,545 km (0.109 R)
• M40: 28,279,533 km (0.12 R)
• M41: 30,546,688 km (0.102 R)
• M42: 31,122,640 km (0.053 R)
• M43: 31,536,129 km (0.068 R)
• M44: 31,619,156 km (0.111 R)
• M45: 31,702,033 km (0.095 R)
• M46: 33,208,334 km (0.026 R)
• M47: 33,292,707 km (0.118 R)
• M48: 33,377,230 km (0.114 R)
• M49: 34,310,720 km (0.09 R)
• M50: 35,683,730 km (0.081 R)
• M51: 35,770,197 km (0.102 R)
• M52: 37,074,691 km (0.096 R)
• M53: 37,776,754 km (0.055 R)
• M54: 38,483,304 km (0.071 R)
• M55: 39,283,204 km (0.053 R)
• M56: 39,372,514 km (0.097 R)
• M57: 41,443,248 km (0.11 R)
• M58: 41,534,054 km (0.101 R)
• M59: 42,080,535 km (0.103 R)
• M60: 42,537,556 km (0.048 R)
• M61: 42,629,260 km (0.094 R)
• M62: 42,904,520 km (0.055 R)
• M63: 43,180,378 km (0.101 R)
• M64: 43,272,381 km (0.087 R)
• M65: 44,104,145 km (0.113 R)
• M66: 44,941,145 km (0.027 R)
• M67: 45,689,434 km (0.05 R)
• M68: 46,441,911 km (0.111 R)
• M69: 49,011,703 km (0.102 R)
• M70: 49,685,342 km (0.062 R)
• M71: 51,236,822 km (0.066 R)
• M72: 52,018,471 km (0.116 R)
• M73: 52,804,009 km (0.106 R)
• M74: 54,386,904 km (0.098 R)
• M75: 54,984,548 km (0.068 R)
• M76: 55,384,124 km (0.06 R)
• M77: 55,484,205 km (0.109 R)
• M78: 55,985,358 km (0.068 R)
• M79: 57,903,352 km (0.097 R)
• M80: 58,309,959 km (0.061 R)
• M81: 59,228,041 km (0.094 R)
• M82: 59,740,264 km (0.089 R)
• M83: 60,356,757 km (0.119 R)
• M84: 61,388,982 km (0.115 R)
• M85: 61,492,654 km (0.116 R)
• M86: 62,219,101 km (0.085 R)
• M87: 63,157,229 km (0.092 R)
• M88: 63,785,241 km (0.086 R)
• M89: 63,994,977 km (0.103 R)
• M90: 64,310,180 km (0.061 R)
• M91: 64,731,148 km (0.11 R)
• M92: 64,942,081 km (0.093 R)
• M93: 65,364,396 km (0.082 R)
• M94: 65,999,589 km (0.055 R)
• M95: 66,318,082 km (0.045 R)
• M96: 67,703,658 km (0.063 R)
• M97: 69,422,089 km (0.105 R)
• M98: 72,135,644 km (0.034 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: 228 - 12,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit