🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.21 AU - 1.55 AU

Year: 586 Days

Day: 36 Hours

Environment

Temp: -15 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.46 AU - 1.86 AU

Year: 773 Days

Day: 35.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,386,036 km

• M1: 321,037 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.54 AU - 2.4 AU

Year: 1000 Days

Day: 36.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,386,036 km

• M1: 43,234 km (0.115 R)
• M2: 1,276,369 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.08 AU - 2.1 AU

Year: 1093 Days

Day: 46.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,386,036 km

• M1: 1,221,467 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.32 AU - 2.82 AU

Year: 1490 Days

Day: 44.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,386,036 km

• M1: 1,187,059 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.69 AU - 5.07 AU

Year: 3899 Days

Day: 22.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.2

Radius: 10.1

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.88 AU - 7.48 AU

Year: 5556 Days

Day: 5 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,386,036 km

• M1: 134,339 km (0.032 R)
• M2: 246,388 km (0.101 R)
• M3: 467,194 km (0.109 R)
• M4: 686,205 km (0.081 R)
• M5: 938,577 km (0.104 R)
• M6: 1,060,350 km (0.086 R)
• M7: 1,600,847 km (0.03 R)
• M8: 1,842,896 km (0.105 R)
• M9: 1,939,088 km (0.086 R)
• M10: 2,638,458 km (0.108 R)
• M11: 2,813,637 km (0.113 R)
• M12: 3,175,813 km (0.115 R)
• M13: 3,919,464 km (0.085 R)
• M14: 4,044,378 km (0.095 R)
• M15: 4,298,246 km (0.101 R)
• M16: 4,531,320 km (0.081 R)
• M17: 5,227,548 km (0.069 R)
• M18: 5,365,328 km (0.066 R)
• M19: 5,700,876 km (0.048 R)
• M20: 6,014,582 km (0.082 R)
• M21: 6,130,072 km (0.09 R)
• M22: 6,748,360 km (0.112 R)
• M23: 8,982,604 km (0.036 R)
• M24: 9,616,301 km (0.048 R)
• M25: 9,819,455 km (0.074 R)
• M26: 10,541,564 km (0.096 R)
• M27: 12,109,648 km (0.054 R)
• M28: 12,292,457 km (0.106 R)
• M29: 12,660,767 km (0.119 R)
• M30: 12,995,268 km (0.083 R)
• M31: 13,219,964 km (0.085 R)
• M32: 13,370,459 km (0.071 R)
• M33: 13,446,006 km (0.108 R)
• M34: 13,787,389 km (0.081 R)
• M35: 14,016,572 km (0.092 R)
• M36: 14,401,338 km (0.112 R)
• M37: 14,672,709 km (0.108 R)
• M38: 15,141,997 km (0.099 R)
• M39: 15,894,923 km (0.112 R)
• M40: 16,215,661 km (0.098 R)
• M41: 17,026,930 km (0.116 R)
• M42: 18,562,253 km (0.089 R)
• M43: 18,984,718 km (0.111 R)
• M44: 19,197,147 km (0.032 R)
• M45: 19,710,267 km (0.085 R)
• M46: 20,793,805 km (0.119 R)
• M47: 20,881,320 km (0.055 R)
• M48: 21,056,648 km (0.099 R)
• M49: 21,585,776 km (0.072 R)
• M50: 21,718,768 km (0.062 R)
• M51: 21,985,501 km (0.099 R)
• M52: 22,657,196 km (0.093 R)
• M53: 23,154,010 km (0.064 R)
• M54: 23,335,622 km (0.032 R)
• M55: 23,837,374 km (0.114 R)
• M56: 24,020,631 km (0.075 R)
• M57: 24,112,484 km (0.096 R)
• M58: 24,388,791 km (0.099 R)
• M59: 24,573,545 km (0.11 R)
• M60: 24,666,146 km (0.117 R)
• M61: 25,083,973 km (0.076 R)
• M62: 25,879,684 km (0.07 R)
• M63: 26,115,300 km (0.077 R)
• M64: 26,304,392 km (0.081 R)
• M65: 26,826,489 km (0.104 R)
• M66: 27,256,283 km (0.093 R)
• M67: 28,025,964 km (0.102 R)
• M68: 29,144,807 km (0.057 R)
• M69: 29,635,787 km (0.096 R)
• M70: 29,931,692 km (0.112 R)
• M71: 31,375,760 km (0.086 R)
• M72: 31,677,349 km (0.032 R)
• M73: 31,929,422 km (0.049 R)
• M74: 32,081,114 km (0.109 R)
• M75: 32,283,520 km (0.061 R)
• M76: 32,638,815 km (0.087 R)
• M77: 32,995,456 km (0.117 R)
• M78: 33,302,132 km (0.114 R)
• M79: 33,455,918 km (0.115 R)
• M80: 34,021,548 km (0.109 R)
• M81: 34,538,558 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.9

Radius: 12.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.4 AU - 9.36 AU

Year: 8773 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,386,036 km

• M1: 163,361 km (0.086 R)
• M2: 323,281 km (0.057 R)
• M3: 480,508 km (0.108 R)
• M4: 564,134 km (0.102 R)
• M5: 653,892 km (0.107 R)
• M6: 920,924 km (0.097 R)
• M7: 1,030,430 km (0.119 R)
• M8: 1,304,493 km (0.114 R)
• M9: 1,493,436 km (0.065 R)
• M10: 1,782,758 km (0.052 R)
• M11: 1,922,482 km (0.115 R)
• M12: 2,041,861 km (0.083 R)
• M13: 2,570,839 km (0.117 R)
• M14: 2,729,862 km (0.076 R)
• M15: 3,002,130 km (0.102 R)
• M16: 3,398,564 km (0.094 R)
• M17: 3,573,594 km (0.106 R)
• M18: 3,781,685 km (0.109 R)
• M19: 4,055,299 km (0.087 R)
• M20: 4,430,191 km (0.085 R)
• M21: 4,621,826 km (0.1 R)
• M22: 4,848,916 km (0.078 R)
• M23: 5,079,895 km (0.071 R)
• M24: 5,484,258 km (0.12 R)
• M25: 5,934,099 km (0.063 R)
• M26: 6,039,565 km (0.11 R)
• M27: 6,216,839 km (0.049 R)
• M28: 7,505,924 km (0.079 R)
• M29: 7,620,216 km (0.053 R)
• M30: 7,812,001 km (0.025 R)
• M31: 8,674,881 km (0.087 R)
• M32: 8,875,193 km (0.043 R)
• M33: 9,117,691 km (0.039 R)
• M34: 9,485,552 km (0.08 R)
• M35: 9,609,270 km (0.109 R)
• M36: 11,048,700 km (0.073 R)
• M37: 11,837,829 km (0.087 R)
• M38: 12,194,470 km (0.075 R)
• M39: 12,464,195 km (0.03 R)
• M40: 12,781,492 km (0.047 R)
• M41: 13,193,186 km (0.086 R)
• M42: 14,171,107 km (0.095 R)
• M43: 14,692,755 km (0.084 R)
• M44: 14,979,833 km (0.072 R)
• M45: 15,657,063 km (0.042 R)
• M46: 15,754,750 km (0.104 R)
• M47: 16,642,015 km (0.084 R)
• M48: 17,141,971 km (0.05 R)
• M49: 17,292,915 km (0.097 R)
• M50: 17,850,168 km (0.05 R)
• M51: 17,952,193 km (0.101 R)
• M52: 19,034,534 km (0.086 R)
• M53: 21,424,360 km (0.081 R)
• M54: 21,586,973 km (0.111 R)
• M55: 21,695,730 km (0.104 R)
• M56: 22,132,257 km (0.063 R)
• M57: 22,406,619 km (0.118 R)
• M58: 22,682,029 km (0.108 R)
• M59: 22,903,135 km (0.084 R)
• M60: 23,125,138 km (0.106 R)
• M61: 23,795,037 km (0.104 R)
• M62: 26,538,213 km (0.114 R)
• M63: 28,481,639 km (0.037 R)
• M64: 28,899,765 km (0.105 R)
• M65: 29,742,001 km (0.093 R)
• M66: 30,105,524 km (0.1 R)
• M67: 34,263,298 km (0.049 R)
• M68: 34,835,360 km (0.097 R)
• M69: 35,090,724 km (0.115 R)
• M70: 35,474,741 km (0.058 R)
• M71: 35,860,255 km (0.106 R)
• M72: 36,505,770 km (0.091 R)
• M73: 37,416,073 km (0.108 R)
• M74: 37,546,822 km (0.101 R)
• M75: 38,268,033 km (0.092 R)
• M76: 38,399,679 km (0.118 R)
• M77: 39,724,368 km (0.07 R)
• M78: 39,857,660 km (0.077 R)
• M79: 40,325,303 km (0.109 R)
• M80: 40,526,362 km (0.104 R)
• M81: 42,146,208 km (0.071 R)
• M82: 42,554,610 km (0.096 R)
• M83: 43,512,336 km (0.073 R)
• M84: 43,718,631 km (0.113 R)
• M85: 45,310,053 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.9

Radius: 9.6

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.25 AU - 10.47 AU

Year: 10356 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,386,036 km

• M1: 125,513 km (0.103 R)
• M2: 448,046 km (0.103 R)
• M3: 755,469 km (0.086 R)
• M4: 976,276 km (0.091 R)
• M5: 1,115,402 km (0.063 R)
• M6: 1,305,690 km (0.069 R)
• M7: 1,938,938 km (0.051 R)
• M8: 2,342,553 km (0.03 R)
• M9: 2,760,530 km (0.116 R)
• M10: 3,116,572 km (0.072 R)
• M11: 3,362,212 km (0.114 R)
• M12: 3,639,716 km (0.045 R)
• M13: 3,964,044 km (0.096 R)
• M14: 4,543,886 km (0.112 R)
• M15: 4,696,625 km (0.068 R)
• M16: 4,822,736 km (0.119 R)
• M17: 5,150,355 km (0.056 R)
• M18: 5,222,462 km (0.04 R)
• M19: 5,632,958 km (0.042 R)
• M20: 5,993,190 km (0.054 R)
• M21: 6,130,222 km (0.111 R)
• M22: 6,191,407 km (0.118 R)
• M23: 6,453,951 km (0.095 R)
• M24: 6,783,216 km (0.112 R)
• M25: 8,357,883 km (0.043 R)
• M26: 8,699,715 km (0.034 R)
• M27: 9,116,045 km (0.099 R)
• M28: 9,627,670 km (0.056 R)
• M29: 10,531,690 km (0.065 R)
• M30: 11,406,090 km (0.106 R)
• M31: 12,110,845 km (0.098 R)
• M32: 12,226,335 km (0.036 R)
• M33: 12,868,858 km (0.098 R)
• M34: 12,986,741 km (0.11 R)
• M35: 13,303,140 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.3

Radius: 4.8

Gravity: 19.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.92 AU - 13.48 AU

Year: 17344 Days

Day: 17.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,386,036 km

• M1: 69,563 km (0.103 R)
• M2: 111,151 km (0.11 R)
• M3: 357,689 km (0.079 R)
• M4: 471,682 km (0.079 R)
• M5: 674,387 km (0.08 R)
• M6: 1,476,232 km (0.106 R)
• M7: 1,743,114 km (0.055 R)
• M8: 2,141,643 km (0.073 R)
• M9: 2,230,654 km (0.064 R)
• M10: 2,536,133 km (0.115 R)
• M11: 2,662,094 km (0.078 R)
• M12: 2,757,837 km (0.098 R)
• M13: 2,985,824 km (0.12 R)
• M14: 3,529,313 km (0.038 R)
• M15: 3,564,319 km (0.104 R)
• M16: 3,599,474 km (0.119 R)
• M17: 3,776,748 km (0.051 R)
• M18: 3,956,864 km (0.054 R)
• M19: 4,029,718 km (0.116 R)
• M20: 4,066,220 km (0.1 R)
• M21: 5,254,326 km (0.095 R)
• M22: 6,541,167 km (0.049 R)
• M23: 8,711,982 km (0.112 R)
• M24: 10,171,309 km (0.084 R)
• M25: 12,072,399 km (0.091 R)
• M26: 12,337,486 km (0.062 R)
• M27: 12,765,785 km (0.059 R)
• M28: 13,362,531 km (0.063 R)
• M29: 15,493,253 km (0.107 R)
• M30: 15,608,294 km (0.081 R)
• M31: 16,715,168 km (0.08 R)
• M32: 17,248,186 km (0.091 R)
• M33: 17,546,783 km (0.098 R)
• M34: 17,666,761 km (0.055 R)
• M35: 17,726,749 km (0.085 R)
• M36: 18,028,039 km (0.099 R)
• M37: 22,290,382 km (0.099 R)
• M38: 22,485,158 km (0.081 R)
• M39: 22,942,180 km (0.063 R)
• M40: 23,270,547 km (0.1 R)
• M41: 23,336,370 km (0.104 R)
• M42: 25,475,919 km (0.095 R)
• M43: 25,952,239 km (0.037 R)
• M44: 27,398,850 km (0.098 R)
• M45: 27,747,114 km (0.105 R)
• M46: 27,886,838 km (0.081 R)
• M47: 28,167,035 km (0.094 R)
• M48: 28,237,196 km (0.054 R)
• M49: 29,867,364 km (0.092 R)
• M50: 30,729,796 km (0.091 R)
• M51: 31,965,774 km (0.096 R)
• M52: 32,626,697 km (0.12 R)
• M53: 33,366,309 km (0.082 R)
• M54: 33,961,858 km (0.073 R)
• M55: 34,036,508 km (0.097 R)
• M56: 35,239,274 km (0.099 R)
• M57: 35,314,821 km (0.092 R)
• M58: 35,390,518 km (0.089 R)
• M59: 35,542,061 km (0.107 R)
• M60: 35,769,748 km (0.062 R)
• M61: 36,226,620 km (0.041 R)
• M62: 36,455,804 km (0.037 R)
• M63: 36,608,843 km (0.065 R)
• M64: 36,992,262 km (0.113 R)
• M65: 37,146,049 km (0.05 R)
• M66: 37,995,615 km (0.03 R)
• M67: 42,097,589 km (0.081 R)
• M68: 43,144,774 km (0.111 R)
• M69: 43,712,199 km (0.09 R)
• M70: 44,854,528 km (0.089 R)
• M71: 45,429,283 km (0.106 R)
• M72: 46,669,300 km (0.11 R)
• M73: 47,752,837 km (0.114 R)
• M74: 48,255,785 km (0.032 R)
• M75: 49,013,498 km (0.084 R)
• M76: 49,097,872 km (0.097 R)
• M77: 50,540,444 km (0.058 R)
• M78: 51,138,536 km (0.05 R)
• M79: 51,567,284 km (0.048 R)
• M80: 52,514,388 km (0.061 R)
• M81: 52,946,875 km (0.026 R)
• M82: 53,902,357 km (0.077 R)
• M83: 55,039,001 km (0.062 R)
• M84: 56,448,662 km (0.057 R)
• M85: 56,625,636 km (0.112 R)
• M86: 57,959,451 km (0.066 R)
• M87: 58,227,381 km (0.105 R)
• M88: 58,585,369 km (0.114 R)
• M89: 59,753,728 km (0.059 R)
• M90: 59,934,143 km (0.051 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 16,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit