🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.44 AU - 0.64 AU

Year: 172 Days

Day: 27.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,077,755 km

• M1: 58,044 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.83 AU - 0.91 AU

Year: 352 Days

Day: 38.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.04 AU - 1.16 AU

Year: 500 Days

Day: 21.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.16 AU - 1.76 AU

Year: 765 Days

Day: 30.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 175 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,077,755 km

• M1: 36,203 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.3

Radius: 8.9

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.34 AU - 5.02 AU

Year: 4389 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,077,755 km

• M1: 118,930 km (0.057 R)
• M2: 268,678 km (0.113 R)
• M3: 361,578 km (0.118 R)
• M4: 459,116 km (0.102 R)
• M5: 520,750 km (0.084 R)
• M6: 735,124 km (0.075 R)
• M7: 1,036,264 km (0.098 R)
• M8: 1,096,253 km (0.091 R)
• M9: 1,219,821 km (0.103 R)
• M10: 1,283,550 km (0.095 R)
• M11: 1,467,705 km (0.073 R)
• M12: 1,549,385 km (0.115 R)
• M13: 1,906,475 km (0.097 R)
• M14: 2,132,966 km (0.089 R)
• M15: 2,304,705 km (0.076 R)
• M16: 2,416,305 km (0.115 R)
• M17: 2,612,128 km (0.078 R)
• M18: 2,846,997 km (0.059 R)
• M19: 3,464,238 km (0.099 R)
• M20: 4,083,274 km (0.082 R)
• M21: 4,199,661 km (0.094 R)
• M22: 4,595,198 km (0.11 R)
• M23: 5,148,112 km (0.062 R)
• M24: 5,210,793 km (0.089 R)
• M25: 5,273,774 km (0.049 R)
• M26: 5,400,633 km (0.085 R)
• M27: 5,592,716 km (0.095 R)
• M28: 5,657,193 km (0.074 R)
• M29: 5,808,736 km (0.12 R)
• M30: 5,983,616 km (0.03 R)
• M31: 6,160,291 km (0.089 R)
• M32: 6,473,549 km (0.079 R)
• M33: 6,586,645 km (0.114 R)
• M34: 6,976,347 km (0.115 R)
• M35: 7,138,960 km (0.097 R)
• M36: 8,214,269 km (0.106 R)
• M37: 8,883,570 km (0.072 R)
• M38: 9,441,720 km (0.043 R)
• M39: 9,828,879 km (0.069 R)
• M40: 9,906,969 km (0.05 R)
• M41: 10,063,748 km (0.105 R)
• M42: 10,672,162 km (0.112 R)
• M43: 10,913,464 km (0.112 R)
• M44: 11,021,324 km (0.07 R)
• M45: 11,538,484 km (0.101 R)
• M46: 11,952,271 km (0.108 R)
• M47: 12,737,810 km (0.068 R)
• M48: 13,051,068 km (0.099 R)
• M49: 13,108,214 km (0.089 R)
• M50: 13,424,464 km (0.076 R)
• M51: 13,482,209 km (0.06 R)
• M52: 13,685,064 km (0.052 R)
• M53: 14,093,765 km (0.108 R)
• M54: 14,270,141 km (0.092 R)
• M55: 14,535,976 km (0.088 R)
• M56: 14,624,987 km (0.113 R)
• M57: 15,042,814 km (0.071 R)
• M58: 16,504,983 km (0.086 R)
• M59: 16,722,050 km (0.105 R)
• M60: 17,158,876 km (0.097 R)
• M61: 17,504,746 km (0.077 R)
• M62: 17,599,441 km (0.082 R)
• M63: 17,726,001 km (0.119 R)
• M64: 17,884,725 km (0.046 R)
• M65: 17,980,018 km (0.052 R)
• M66: 18,459,779 km (0.077 R)
• M67: 19,203,280 km (0.109 R)
• M68: 19,268,505 km (0.086 R)
• M69: 19,464,329 km (0.071 R)
• M70: 19,595,227 km (0.091 R)
• M71: 19,792,097 km (0.105 R)
• M72: 20,187,933 km (0.094 R)
• M73: 20,853,494 km (0.079 R)
• M74: 21,357,340 km (0.044 R)
• M75: 22,035,318 km (0.091 R)
• M76: 22,617,253 km (0.119 R)
• M77: 22,720,476 km (0.078 R)
• M78: 22,892,813 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.9

Radius: 9.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.05 AU - 6.83 AU

Year: 6275 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,077,755 km

• M1: 124,017 km (0.083 R)
• M2: 319,990 km (0.096 R)
• M3: 413,040 km (0.114 R)
• M4: 910,602 km (0.05 R)
• M5: 1,089,072 km (0.075 R)
• M6: 1,201,869 km (0.059 R)
• M7: 1,577,958 km (0.078 R)
• M8: 1,692,251 km (0.095 R)
• M9: 1,809,237 km (0.083 R)
• M10: 2,036,027 km (0.077 R)
• M11: 2,224,221 km (0.106 R)
• M12: 2,584,154 km (0.043 R)
• M13: 2,788,355 km (0.085 R)
• M14: 2,892,475 km (0.09 R)
• M15: 3,051,049 km (0.11 R)
• M16: 3,248,967 km (0.072 R)
• M17: 3,358,622 km (0.087 R)
• M18: 3,964,643 km (0.107 R)
• M19: 4,200,708 km (0.107 R)
• M20: 4,360,628 km (0.09 R)
• M21: 4,441,262 km (0.113 R)
• M22: 4,769,330 km (0.103 R)
• M23: 4,978,318 km (0.084 R)
• M24: 5,254,625 km (0.109 R)
• M25: 6,090,728 km (0.118 R)
• M26: 6,593,676 km (0.069 R)
• M27: 6,686,576 km (0.118 R)
• M28: 7,277,039 km (0.118 R)
• M29: 7,785,971 km (0.091 R)
• M30: 7,884,257 km (0.093 R)
• M31: 8,256,456 km (0.106 R)
• M32: 9,043,790 km (0.094 R)
• M33: 9,224,803 km (0.11 R)
• M34: 9,459,522 km (0.069 R)
• M35: 9,538,061 km (0.099 R)
• M36: 9,696,036 km (0.101 R)
• M37: 9,828,431 km (0.05 R)
• M38: 9,987,902 km (0.075 R)
• M39: 10,417,547 km (0.106 R)
• M40: 10,771,196 km (0.091 R)
• M41: 10,963,280 km (0.093 R)
• M42: 11,295,088 km (0.106 R)
• M43: 11,546,263 km (0.096 R)
• M44: 11,714,560 km (0.064 R)
• M45: 11,940,453 km (0.096 R)
• M46: 12,025,574 km (0.094 R)
• M47: 12,139,269 km (0.091 R)
• M48: 12,253,262 km (0.118 R)
• M49: 12,453,873 km (0.114 R)
• M50: 12,829,065 km (0.054 R)
• M51: 12,974,474 km (0.12 R)
• M52: 13,237,467 km (0.045 R)
• M53: 13,650,058 km (0.083 R)
• M54: 13,917,539 km (0.08 R)
• M55: 14,578,761 km (0.103 R)
• M56: 14,669,717 km (0.089 R)
• M57: 14,882,595 km (0.077 R)
• M58: 15,806,960 km (0.085 R)
• M59: 15,900,458 km (0.104 R)
• M60: 16,654,731 km (0.096 R)
• M61: 17,260,004 km (0.074 R)
• M62: 17,324,181 km (0.1 R)
• M63: 17,872,757 km (0.117 R)
• M64: 17,970,145 km (0.094 R)
• M65: 18,263,357 km (0.097 R)
• M66: 18,328,731 km (0.106 R)
• M67: 19,086,145 km (0.098 R)
• M68: 19,252,049 km (0.079 R)
• M69: 19,887,242 km (0.08 R)
• M70: 20,665,450 km (0.043 R)
• M71: 21,109,756 km (0.116 R)
• M72: 21,247,086 km (0.115 R)
• M73: 21,315,752 km (0.057 R)
• M74: 21,764,695 km (0.113 R)
• M75: 21,833,959 km (0.103 R)
• M76: 22,077,205 km (0.072 R)
• M77: 22,146,918 km (0.1 R)
• M78: 23,094,470 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.2

Radius: 14.2

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.48 AU - 8.66 AU

Year: 10875 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,077,755 km

• M1: 190,887 km (0.11 R)
• M2: 417,528 km (0.119 R)
• M3: 698,173 km (0.048 R)
• M4: 824,733 km (0.091 R)
• M5: 937,081 km (0.084 R)
• M6: 1,191,397 km (0.107 R)
• M7: 1,594,863 km (0.085 R)
• M8: 2,150,769 km (0.087 R)
• M9: 2,851,934 km (0.032 R)
• M10: 3,228,322 km (0.083 R)
• M11: 3,450,624 km (0.051 R)
• M12: 3,544,722 km (0.088 R)
• M13: 3,969,579 km (0.075 R)
• M14: 4,370,053 km (0.088 R)
• M15: 4,616,590 km (0.111 R)
• M16: 4,741,654 km (0.097 R)
• M17: 5,253,428 km (0.068 R)
• M18: 5,471,841 km (0.075 R)
• M19: 6,145,481 km (0.094 R)
• M20: 6,237,334 km (0.073 R)
• M21: 7,084,506 km (0.116 R)
• M22: 7,768,468 km (0.088 R)
• M23: 8,704,651 km (0.067 R)
• M24: 9,042,144 km (0.119 R)
• M25: 9,596,404 km (0.098 R)
• M26: 10,298,018 km (0.088 R)
• M27: 10,462,277 km (0.096 R)
• M28: 10,710,310 km (0.101 R)
• M29: 11,156,261 km (0.034 R)
• M30: 11,353,132 km (0.041 R)
• M31: 11,779,187 km (0.047 R)
• M32: 12,442,653 km (0.113 R)
• M33: 13,296,558 km (0.039 R)
• M34: 13,745,651 km (0.093 R)
• M35: 14,658,946 km (0.037 R)
• M36: 14,936,749 km (0.113 R)
• M37: 15,843,761 km (0.05 R)
• M38: 16,224,338 km (0.098 R)
• M39: 16,962,155 km (0.092 R)
• M40: 17,384,170 km (0.073 R)
• M41: 18,006,946 km (0.071 R)
• M42: 18,105,980 km (0.11 R)
• M43: 19,545,411 km (0.118 R)
• M44: 19,749,163 km (0.09 R)
• M45: 20,330,201 km (0.117 R)
• M46: 20,536,796 km (0.084 R)
• M47: 20,709,282 km (0.103 R)
• M48: 21,404,463 km (0.093 R)
• M49: 21,895,743 km (0.088 R)
• M50: 23,716,498 km (0.1 R)
• M51: 24,516,847 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.4

Radius: 4.6

Gravity: 32.63 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.47 AU - 14.85 AU

Year: 19526 Days

Day: 16.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 137.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,077,755 km

• M1: 63,878 km (0.117 R)
• M2: 318,943 km (0.069 R)
• M3: 749,635 km (0.11 R)
• M4: 1,271,881 km (0.118 R)
• M5: 1,851,124 km (0.095 R)
• M6: 2,288,698 km (0.1 R)
• M7: 2,906,836 km (0.084 R)
• M8: 3,372,684 km (0.07 R)
• M9: 3,492,811 km (0.118 R)
• M10: 4,071,605 km (0.09 R)
• M11: 4,813,611 km (0.115 R)
• M12: 4,858,490 km (0.12 R)
• M13: 4,948,847 km (0.116 R)
• M14: 5,930,209 km (0.091 R)
• M15: 6,075,170 km (0.12 R)
• M16: 6,517,231 km (0.09 R)
• M17: 7,071,491 km (0.112 R)
• M18: 7,173,816 km (0.1 R)
• M19: 7,276,740 km (0.097 R)
• M20: 8,010,667 km (0.061 R)
• M21: 8,117,330 km (0.071 R)
• M22: 8,658,126 km (0.076 R)
• M23: 9,210,591 km (0.071 R)
• M24: 9,660,731 km (0.067 R)
• M25: 10,003,011 km (0.081 R)
• M26: 10,876,064 km (0.111 R)
• M27: 11,112,878 km (0.114 R)
• M28: 11,712,616 km (0.096 R)
• M29: 11,773,203 km (0.057 R)
• M30: 12,943,208 km (0.111 R)
• M31: 13,005,740 km (0.072 R)
• M32: 13,068,571 km (0.075 R)
• M33: 13,194,233 km (0.118 R)
• M34: 15,127,486 km (0.102 R)
• M35: 15,925,292 km (0.088 R)
• M36: 16,194,119 km (0.083 R)
• M37: 16,464,592 km (0.11 R)
• M38: 17,769,534 km (0.082 R)
• M39: 17,839,097 km (0.101 R)
• M40: 18,328,881 km (0.106 R)
• M41: 19,392,970 km (0.064 R)
• M42: 19,824,261 km (0.082 R)
• M43: 21,210,734 km (0.044 R)
• M44: 22,102,337 km (0.091 R)
• M45: 22,177,286 km (0.038 R)
• M46: 23,539,075 km (0.095 R)
• M47: 24,694,420 km (0.119 R)
• M48: 26,184,115 km (0.107 R)
• M49: 26,580,998 km (0.097 R)
• M50: 26,660,585 km (0.119 R)
• M51: 27,783,466 km (0.073 R)
• M52: 28,350,592 km (0.029 R)
• M53: 28,758,096 km (0.056 R)
• M54: 29,085,566 km (0.045 R)
• M55: 29,331,954 km (0.102 R)
• M56: 29,496,511 km (0.093 R)
• M57: 31,327,440 km (0.103 R)
• M58: 31,833,230 km (0.094 R)
• M59: 32,002,425 km (0.085 R)
• M60: 33,023,580 km (0.104 R)
• M61: 33,109,300 km (0.105 R)
• M62: 33,538,347 km (0.09 R)
• M63: 34,662,425 km (0.094 R)
• M64: 37,036,394 km (0.063 R)
• M65: 38,918,784 km (0.037 R)
• M66: 39,009,141 km (0.029 R)
• M67: 39,462,273 km (0.109 R)
• M68: 42,310,167 km (0.093 R)
• M69: 42,403,068 km (0.091 R)
• M70: 42,868,915 km (0.107 R)
• M71: 44,749,211 km (0.111 R)
• M72: 45,604,163 km (0.088 R)
• M73: 46,176,973 km (0.099 R)
• M74: 49,958,658 km (0.09 R)
• M75: 50,253,515 km (0.069 R)
• M76: 50,352,100 km (0.103 R)
• M77: 51,241,011 km (0.03 R)
• M78: 53,335,381 km (0.09 R)
• M79: 53,939,008 km (0.084 R)
• M80: 54,039,837 km (0.062 R)
• M81: 54,949,841 km (0.115 R)
• M82: 56,785,257 km (0.064 R)
• M83: 56,887,732 km (0.079 R)
• M84: 58,226,483 km (0.107 R)
• M85: 59,159,376 km (0.042 R)
• M86: 60,725,216 km (0.065 R)
• M87: 61,565,957 km (0.119 R)
• M88: 61,882,057 km (0.096 R)
• M89: 69,741,630 km (0.066 R)
• M90: 70,842,520 km (0.076 R)
• M91: 71,173,880 km (0.071 R)
• M92: 73,396,156 km (0.049 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: 219 - 17,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit