🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.71 AU - 0.89 AU

Year: 271 Days

Day: 31 Hours

Environment

Temp: 79 °C

Axial Tilt: 169 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,609,842 km

• M1: 51,462 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.03 AU - 1.27 AU

Year: 467 Days

Day: 14.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.98 AU - 1.48 AU

Year: 517 Days

Day: 19.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,609,842 km

• M1: 248,482 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.84 AU - 2.94 AU

Year: 1861 Days

Day: 41.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.24 AU - 3.6 AU

Year: 1890 Days

Day: 33 Hours

Environment

Temp: -118 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.1

Radius: 8.1

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.71 AU - 5.17 AU

Year: 3543 Days

Day: 13.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,609,842 km

• M1: 103,073 km (0.076 R)
• M2: 242,349 km (0.107 R)
• M3: 619,634 km (0.073 R)
• M4: 822,489 km (0.076 R)
• M5: 914,492 km (0.11 R)
• M6: 1,120,039 km (0.079 R)
• M7: 1,357,451 km (0.1 R)
• M8: 1,746,406 km (0.098 R)
• M9: 2,142,092 km (0.069 R)
• M10: 2,195,947 km (0.102 R)
• M11: 2,277,777 km (0.046 R)
• M12: 2,871,382 km (0.101 R)
• M13: 3,235,802 km (0.119 R)
• M14: 3,329,151 km (0.104 R)
• M15: 3,892,088 km (0.077 R)
• M16: 4,879,883 km (0.086 R)
• M17: 5,610,519 km (0.118 R)
• M18: 6,046,148 km (0.086 R)
• M19: 6,238,979 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 13.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.62 AU - 8.04 AU

Year: 7516 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,609,842 km

• M1: 177,273 km (0.106 R)
• M2: 273,465 km (0.108 R)
• M3: 448,644 km (0.049 R)
• M4: 540,796 km (0.12 R)
• M5: 772,075 km (0.046 R)
• M6: 1,209,050 km (0.097 R)
• M7: 1,419,235 km (0.07 R)
• M8: 1,596,508 km (0.119 R)
• M9: 2,088,985 km (0.118 R)
• M10: 2,361,552 km (0.094 R)
• M11: 2,645,938 km (0.104 R)
• M12: 2,737,192 km (0.094 R)
• M13: 3,112,832 km (0.12 R)
• M14: 3,326,608 km (0.082 R)
• M15: 3,425,342 km (0.069 R)
• M16: 3,525,274 km (0.106 R)
• M17: 3,686,989 km (0.091 R)
• M18: 3,851,248 km (0.037 R)
• M19: 3,997,106 km (0.048 R)
• M20: 4,620,779 km (0.048 R)
• M21: 5,068,974 km (0.104 R)
• M22: 5,391,058 km (0.096 R)
• M23: 5,531,082 km (0.091 R)
• M24: 5,767,297 km (0.056 R)
• M25: 6,127,978 km (0.057 R)
• M26: 6,372,570 km (0.114 R)
• M27: 6,620,454 km (0.111 R)
• M28: 6,720,535 km (0.083 R)
• M29: 7,305,612 km (0.079 R)
• M30: 7,486,925 km (0.103 R)
• M31: 9,241,408 km (0.048 R)
• M32: 9,381,582 km (0.071 R)
• M33: 9,578,901 km (0.076 R)
• M34: 9,720,720 km (0.086 R)
• M35: 10,294,877 km (0.115 R)
• M36: 10,469,308 km (0.04 R)
• M37: 10,644,786 km (0.073 R)
• M38: 10,821,162 km (0.032 R)
• M39: 11,386,193 km (0.077 R)
• M40: 11,748,070 km (0.111 R)
• M41: 11,839,175 km (0.117 R)
• M42: 11,991,466 km (0.115 R)
• M43: 12,083,170 km (0.092 R)
• M44: 12,390,444 km (0.066 R)
• M45: 12,793,909 km (0.079 R)
• M46: 12,918,973 km (0.079 R)
• M47: 13,044,336 km (0.119 R)
• M48: 13,677,584 km (0.103 R)
• M49: 13,805,340 km (0.104 R)
• M50: 13,933,695 km (0.115 R)
• M51: 14,809,740 km (0.072 R)
• M52: 15,271,100 km (0.082 R)
• M53: 15,570,146 km (0.087 R)
• M54: 15,938,307 km (0.071 R)
• M55: 16,140,264 km (0.116 R)
• M56: 16,478,953 km (0.107 R)
• M57: 16,615,088 km (0.099 R)
• M58: 16,819,887 km (0.102 R)
• M59: 16,922,661 km (0.114 R)
• M60: 17,163,214 km (0.106 R)
• M61: 17,335,850 km (0.095 R)
• M62: 17,508,935 km (0.086 R)
• M63: 17,961,768 km (0.114 R)
• M64: 19,486,918 km (0.094 R)
• M65: 19,630,981 km (0.071 R)
• M66: 20,065,114 km (0.067 R)
• M67: 20,283,227 km (0.116 R)
• M68: 20,612,193 km (0.043 R)
• M69: 20,832,401 km (0.118 R)
• M70: 21,572,163 km (0.085 R)
• M71: 21,683,763 km (0.046 R)
• M72: 21,795,662 km (0.093 R)
• M73: 21,982,659 km (0.103 R)
• M74: 22,170,105 km (0.115 R)
• M75: 23,458,891 km (0.12 R)
• M76: 24,035,291 km (0.062 R)
• M77: 24,151,080 km (0.055 R)
• M78: 24,267,168 km (0.092 R)
• M79: 25,241,200 km (0.12 R)
• M80: 26,069,224 km (0.118 R)
• M81: 26,666,120 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.7

Radius: 7.7

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.01 AU - 18.79 AU

Year: 24013 Days

Day: 23 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,609,842 km

• M1: 646,562 km (0.105 R)
• M2: 1,042,398 km (0.105 R)
• M3: 1,174,343 km (0.105 R)
• M4: 1,265,598 km (0.102 R)
• M5: 1,430,754 km (0.117 R)
• M6: 1,730,548 km (0.082 R)
• M7: 2,358,859 km (0.098 R)
• M8: 3,083,212 km (0.117 R)
• M9: 3,210,370 km (0.102 R)
• M10: 3,871,892 km (0.114 R)
• M11: 3,940,258 km (0.092 R)
• M12: 4,903,369 km (0.053 R)
• M13: 5,430,253 km (0.1 R)
• M14: 6,134,111 km (0.081 R)
• M15: 6,334,722 km (0.114 R)
• M16: 6,949,419 km (0.102 R)
• M17: 7,327,453 km (0.095 R)
• M18: 7,972,220 km (0.062 R)
• M19: 8,059,585 km (0.086 R)
• M20: 8,635,238 km (0.073 R)
• M21: 8,814,905 km (0.053 R)
• M22: 8,995,918 km (0.1 R)
• M23: 9,223,906 km (0.088 R)
• M24: 9,315,759 km (0.074 R)
• M25: 9,407,761 km (0.087 R)
• M26: 10,631,621 km (0.119 R)
• M27: 11,755,550 km (0.094 R)
• M28: 12,205,690 km (0.118 R)
• M29: 12,610,353 km (0.097 R)
• M30: 14,806,748 km (0.082 R)
• M31: 15,076,025 km (0.113 R)
• M32: 15,130,029 km (0.082 R)
• M33: 15,346,946 km (0.118 R)
• M34: 15,838,525 km (0.103 R)
• M35: 15,893,577 km (0.094 R)
• M36: 16,279,988 km (0.092 R)
• M37: 17,571,317 km (0.075 R)
• M38: 17,628,164 km (0.082 R)
• M39: 17,685,161 km (0.088 R)
• M40: 21,334,003 km (0.096 R)
• M41: 21,577,099 km (0.088 R)
• M42: 22,744,860 km (0.103 R)
• M43: 23,367,636 km (0.114 R)
• M44: 23,492,850 km (0.117 R)
• M45: 23,744,024 km (0.078 R)
• M46: 23,806,856 km (0.073 R)
• M47: 25,333,651 km (0.108 R)
• M48: 25,591,109 km (0.091 R)
• M49: 25,655,586 km (0.089 R)
• M50: 26,043,942 km (0.095 R)
• M51: 26,434,093 km (0.066 R)
• M52: 26,760,666 km (0.115 R)
• M53: 27,088,734 km (0.108 R)
• M54: 27,417,999 km (0.111 R)
• M55: 27,550,093 km (0.059 R)
• M56: 28,280,430 km (0.107 R)
• M57: 29,354,094 km (0.074 R)
• M58: 30,236,273 km (0.114 R)
• M59: 31,126,979 km (0.069 R)
• M60: 32,724,085 km (0.067 R)
• M61: 34,205,404 km (0.077 R)
• M62: 35,061,702 km (0.105 R)
• M63: 35,780,669 km (0.027 R)
• M64: 36,722,687 km (0.12 R)
• M65: 37,379,422 km (0.077 R)
• M66: 37,452,725 km (0.104 R)
• M67: 37,819,538 km (0.077 R)
• M68: 38,704,859 km (0.07 R)
• M69: 38,853,110 km (0.117 R)
• M70: 39,001,511 km (0.074 R)
• M71: 39,821,008 km (0.095 R)
• M72: 41,856,736 km (0.039 R)
• M73: 42,085,023 km (0.102 R)
• M74: 42,237,313 km (0.06 R)
• M75: 42,619,237 km (0.086 R)
• M76: 43,771,589 km (0.101 R)
• M77: 44,700,741 km (0.103 R)
• M78: 44,856,323 km (0.117 R)
• M79: 46,185,351 km (0.086 R)
• M80: 46,499,955 km (0.116 R)
• M81: 46,815,307 km (0.09 R)
• M82: 46,973,283 km (0.079 R)
• M83: 47,765,553 km (0.115 R)
• M84: 48,882,151 km (0.091 R)
• M85: 48,962,186 km (0.097 R)
• M86: 49,202,740 km (0.111 R)
• M87: 51,222,311 km (0.054 R)
• M88: 51,385,073 km (0.095 R)
• M89: 53,268,959 km (0.099 R)
• M90: 54,095,039 km (0.09 R)
• M91: 54,343,670 km (0.086 R)
• M92: 55,258,611 km (0.102 R)
• M93: 55,592,663 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.5

Radius: 6.4

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 17.13 AU - 17.33 AU

Year: 27088 Days

Day: 16.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,609,842 km

• M1: 170,542 km (0.087 R)
• M2: 825,780 km (0.086 R)
• M3: 1,016,667 km (0.103 R)
• M4: 1,137,841 km (0.112 R)
• M5: 1,328,728 km (0.112 R)
• M6: 2,138,502 km (0.09 R)
• M7: 2,899,656 km (0.096 R)
• M8: 3,520,786 km (0.099 R)
• M9: 3,612,789 km (0.089 R)
• M10: 3,893,733 km (0.119 R)
• M11: 4,084,919 km (0.119 R)
• M12: 4,676,878 km (0.093 R)
• M13: 4,778,156 km (0.114 R)
• M14: 5,578,654 km (0.101 R)
• M15: 5,758,172 km (0.068 R)
• M16: 6,457,542 km (0.074 R)
• M17: 6,913,067 km (0.092 R)
• M18: 6,989,961 km (0.079 R)
• M19: 7,144,645 km (0.086 R)
• M20: 8,299,690 km (0.063 R)
• M21: 8,340,680 km (0.1 R)
• M22: 8,587,217 km (0.101 R)
• M23: 8,919,773 km (0.037 R)
• M24: 9,256,518 km (0.063 R)
• M25: 9,812,573 km (0.11 R)
• M26: 9,899,041 km (0.087 R)
• M27: 11,046,756 km (0.084 R)
• M28: 11,272,200 km (0.11 R)
• M29: 12,422,308 km (0.053 R)
• M30: 12,562,930 km (0.083 R)
• M31: 13,130,205 km (0.107 R)
• M32: 13,417,134 km (0.085 R)
• M33: 13,513,176 km (0.098 R)
• M34: 14,388,024 km (0.112 R)
• M35: 15,431,768 km (0.063 R)
• M36: 15,532,448 km (0.111 R)
• M37: 17,120,429 km (0.062 R)
• M38: 17,329,118 km (0.12 R)
• M39: 17,538,705 km (0.067 R)
• M40: 18,866,984 km (0.116 R)
• M41: 19,028,550 km (0.06 R)
• M42: 19,190,564 km (0.1 R)
• M43: 19,353,177 km (0.091 R)
• M44: 21,731,933 km (0.116 R)
• M45: 22,184,616 km (0.087 R)
• M46: 22,754,734 km (0.116 R)
• M47: 23,214,298 km (0.071 R)
• M48: 23,387,533 km (0.099 R)
• M49: 23,967,823 km (0.109 R)
• M50: 24,084,360 km (0.06 R)
• M51: 24,611,542 km (0.076 R)
• M52: 24,670,334 km (0.051 R)
• M53: 25,677,128 km (0.107 R)
• M54: 25,856,197 km (0.063 R)
• M55: 27,242,969 km (0.101 R)
• M56: 28,283,273 km (0.034 R)
• M57: 28,591,743 km (0.08 R)
• M58: 28,777,394 km (0.05 R)
• M59: 30,024,891 km (0.097 R)
• M60: 30,718,726 km (0.106 R)
• M61: 31,099,303 km (0.088 R)
• M62: 32,314,786 km (0.109 R)
• M63: 33,025,675 km (0.067 R)
• M64: 33,741,650 km (0.097 R)
• M65: 34,462,712 km (0.087 R)
• M66: 34,594,358 km (0.09 R)
• M67: 35,122,588 km (0.103 R)
• M68: 36,454,907 km (0.105 R)
• M69: 36,857,923 km (0.113 R)
• M70: 38,552,568 km (0.108 R)
• M71: 38,757,667 km (0.041 R)
• M72: 39,168,911 km (0.108 R)
• M73: 39,857,361 km (0.117 R)
• M74: 39,995,589 km (0.044 R)
• M75: 40,133,967 km (0.079 R)
• M76: 40,549,999 km (0.116 R)
• M77: 42,651,550 km (0.062 R)
• M78: 43,359,896 km (0.111 R)
• M79: 43,430,955 km (0.096 R)
• M80: 43,786,698 km (0.073 R)
• M81: 45,797,144 km (0.111 R)
• M82: 46,086,766 km (0.051 R)
• M83: 46,377,135 km (0.077 R)
• M84: 47,032,374 km (0.086 R)
• M85: 47,837,510 km (0.044 R)
• M86: 48,721,035 km (0.109 R)
• M87: 48,868,688 km (0.11 R)
• M88: 49,238,793 km (0.111 R)
• M89: 49,312,993 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 11,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit