🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.47 AU - 0.57 AU

Year: 140 Days

Day: 39.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,060,366 km

• M1: 50,115 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.66 AU - 0.78 AU

Year: 228 Days

Day: 32.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,060,366 km

• M1: 59,839 km (0.072 R)
• M2: 222,153 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.74 AU - 1.02 AU

Year: 308 Days

Day: 25.9 Hours

Environment

Temp: 87 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.03 AU - 1.35 AU

Year: 484 Days

Day: 28.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.12 AU - 1.4 AU

Year: 527 Days

Day: 16 Hours

Environment

Temp: -24 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,060,366 km

• M1: 955,033 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.99 AU - 1.65 AU

Year: 565 Days

Day: 43.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.37 AU - 1.71 AU

Year: 712 Days

Day: 34.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.1

Radius: 9.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.3 AU - 7.22 AU

Year: 6552 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,060,366 km

• M1: 198,816 km (0.111 R)
• M2: 454,628 km (0.115 R)
• M3: 583,581 km (0.116 R)
• M4: 669,600 km (0.086 R)
• M5: 737,368 km (0.115 R)
• M6: 855,700 km (0.061 R)
• M7: 1,125,574 km (0.104 R)
• M8: 1,235,678 km (0.06 R)
• M9: 1,392,906 km (0.117 R)
• M10: 1,481,617 km (0.118 R)
• M11: 1,920,687 km (0.082 R)
• M12: 1,986,660 km (0.096 R)
• M13: 2,258,329 km (0.085 R)
• M14: 2,614,821 km (0.091 R)
• M15: 2,856,123 km (0.102 R)
• M16: 3,008,264 km (0.032 R)
• M17: 3,320,774 km (0.038 R)
• M18: 3,561,925 km (0.095 R)
• M19: 3,643,606 km (0.106 R)
• M20: 3,808,911 km (0.101 R)
• M21: 3,892,537 km (0.059 R)
• M22: 4,276,255 km (0.106 R)
• M23: 4,965,602 km (0.049 R)
• M24: 6,124,686 km (0.099 R)
• M25: 6,321,707 km (0.119 R)
• M26: 6,570,787 km (0.054 R)
• M27: 6,696,599 km (0.099 R)
• M28: 7,891,288 km (0.094 R)
• M29: 8,513,016 km (0.083 R)
• M30: 8,595,295 km (0.119 R)
• M31: 8,815,952 km (0.113 R)
• M32: 9,460,869 km (0.107 R)
• M33: 9,746,002 km (0.099 R)
• M34: 10,354,117 km (0.074 R)
• M35: 10,825,650 km (0.08 R)
• M36: 11,394,720 km (0.032 R)
• M37: 11,455,158 km (0.119 R)
• M38: 11,698,105 km (0.101 R)
• M39: 11,759,141 km (0.102 R)
• M40: 11,820,326 km (0.054 R)
• M41: 11,881,512 km (0.073 R)
• M42: 12,158,268 km (0.085 R)
• M43: 12,499,500 km (0.053 R)
• M44: 12,561,883 km (0.074 R)
• M45: 12,812,459 km (0.056 R)
• M46: 12,875,440 km (0.108 R)
• M47: 13,191,391 km (0.072 R)
• M48: 13,478,020 km (0.067 R)
• M49: 13,799,057 km (0.065 R)
• M50: 14,220,026 km (0.081 R)
• M51: 14,678,094 km (0.112 R)
• M52: 14,776,829 km (0.117 R)
• M53: 15,810,700 km (0.095 R)
• M54: 15,878,168 km (0.099 R)
• M55: 16,047,364 km (0.114 R)
• M56: 16,729,979 km (0.104 R)
• M57: 18,620,148 km (0.075 R)
• M58: 19,265,214 km (0.096 R)
• M59: 19,735,699 km (0.074 R)
• M60: 20,209,775 km (0.101 R)
• M61: 20,761,641 km (0.082 R)
• M62: 21,393,094 km (0.106 R)
• M63: 21,804,937 km (0.059 R)
• M64: 21,880,035 km (0.091 R)
• M65: 21,992,981 km (0.048 R)
• M66: 22,143,926 km (0.035 R)
• M67: 22,522,558 km (0.078 R)
• M68: 23,018,026 km (0.053 R)
• M69: 23,324,851 km (0.099 R)
• M70: 23,555,681 km (0.101 R)
• M71: 24,682,452 km (0.106 R)
• M72: 24,839,380 km (0.099 R)
• M73: 25,549,072 km (0.102 R)
• M74: 25,628,359 km (0.053 R)
• M75: 26,185,462 km (0.101 R)
• M76: 26,465,509 km (0.116 R)
• M77: 26,867,478 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.9

Radius: 8.3

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.61 AU - 12.51 AU

Year: 14652 Days

Day: 11.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 166.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,060,366 km

• M1: 201,957 km (0.085 R)
• M2: 320,588 km (0.093 R)
• M3: 466,745 km (0.114 R)
• M4: 1,106,575 km (0.109 R)
• M5: 1,258,268 km (0.035 R)
• M6: 1,724,564 km (0.091 R)
• M7: 1,782,907 km (0.064 R)
• M8: 2,700,541 km (0.1 R)
• M9: 3,443,444 km (0.117 R)
• M10: 3,591,994 km (0.049 R)
• M11: 3,742,490 km (0.097 R)
• M12: 3,856,783 km (0.04 R)
• M13: 4,405,657 km (0.117 R)
• M14: 4,895,441 km (0.114 R)
• M15: 5,146,915 km (0.097 R)
• M16: 5,274,372 km (0.033 R)
• M17: 5,575,513 km (0.094 R)
• M18: 6,742,675 km (0.098 R)
• M19: 7,641,908 km (0.104 R)
• M20: 7,787,317 km (0.063 R)
• M21: 8,278,896 km (0.067 R)
• M22: 8,831,062 km (0.059 R)
• M23: 9,550,926 km (0.102 R)
• M24: 9,603,136 km (0.09 R)
• M25: 10,023,656 km (0.087 R)
• M26: 10,937,400 km (0.092 R)
• M27: 11,101,508 km (0.096 R)
• M28: 11,821,673 km (0.053 R)
• M29: 12,215,713 km (0.111 R)
• M30: 12,272,261 km (0.038 R)
• M31: 12,499,800 km (0.091 R)
• M32: 12,728,684 km (0.098 R)
• M33: 13,657,837 km (0.091 R)
• M34: 13,775,570 km (0.117 R)
• M35: 14,249,796 km (0.043 R)
• M36: 16,075,039 km (0.112 R)
• M37: 17,459,867 km (0.036 R)
• M38: 17,587,623 km (0.119 R)
• M39: 18,231,193 km (0.114 R)
• M40: 18,947,917 km (0.095 R)
• M41: 19,210,910 km (0.103 R)
• M42: 19,673,915 km (0.074 R)
• M43: 19,740,486 km (0.075 R)
• M44: 20,274,700 km (0.035 R)
• M45: 20,409,039 km (0.098 R)
• M46: 21,562,738 km (0.113 R)
• M47: 22,320,601 km (0.114 R)
• M48: 23,367,935 km (0.092 R)
• M49: 23,862,057 km (0.109 R)
• M50: 24,217,203 km (0.073 R)
• M51: 24,359,769 km (0.073 R)
• M52: 27,863,651 km (0.088 R)
• M53: 29,066,118 km (0.092 R)
• M54: 29,521,494 km (0.087 R)
• M55: 30,285,491 km (0.066 R)
• M56: 32,459,447 km (0.118 R)
• M57: 32,537,986 km (0.103 R)
• M58: 32,931,727 km (0.053 R)
• M59: 33,485,688 km (0.115 R)
• M60: 35,570,035 km (0.097 R)
• M61: 35,975,745 km (0.095 R)
• M62: 36,219,739 km (0.066 R)
• M63: 37,037,590 km (0.086 R)
• M64: 37,944,004 km (0.103 R)
• M65: 38,109,609 km (0.106 R)
• M66: 38,691,096 km (0.074 R)
• M67: 40,115,567 km (0.07 R)
• M68: 41,898,773 km (0.062 R)
• M69: 42,241,352 km (0.113 R)
• M70: 42,412,941 km (0.114 R)
• M71: 42,929,353 km (0.052 R)
• M72: 43,534,327 km (0.043 R)
• M73: 43,707,711 km (0.12 R)
• M74: 44,229,209 km (0.07 R)
• M75: 45,542,080 km (0.119 R)
• M76: 46,424,258 km (0.107 R)
• M77: 47,223,261 km (0.043 R)
• M78: 47,490,442 km (0.114 R)
• M79: 47,668,913 km (0.117 R)
• M80: 48,474,946 km (0.112 R)
• M81: 52,571,684 km (0.085 R)
• M82: 52,848,589 km (0.117 R)
• M83: 53,126,243 km (0.052 R)
• M84: 53,775,647 km (0.058 R)
• M85: 53,961,598 km (0.114 R)
• M86: 54,427,745 km (0.106 R)
• M87: 57,251,853 km (0.088 R)
• M88: 57,346,848 km (0.053 R)
• M89: 57,917,713 km (0.117 R)
• M90: 59,161,021 km (0.1 R)
• M91: 60,993,894 km (0.1 R)
• M92: 66,005,124 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.9

Radius: 5.2

Gravity: 25.77 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.01 AU - 17.01 AU

Year: 20604 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,060,366 km

• M1: 167,250 km (0.066 R)
• M2: 391,647 km (0.092 R)
• M3: 469,887 km (0.11 R)
• M4: 1,239,718 km (0.107 R)
• M5: 1,603,091 km (0.113 R)
• M6: 1,997,580 km (0.101 R)
• M7: 2,312,484 km (0.068 R)
• M8: 2,642,946 km (0.076 R)
• M9: 2,832,935 km (0.114 R)
• M10: 2,910,127 km (0.089 R)
• M11: 2,949,023 km (0.11 R)
• M12: 3,027,412 km (0.097 R)
• M13: 3,470,371 km (0.109 R)
• M14: 3,594,687 km (0.069 R)
• M15: 3,847,807 km (0.075 R)
• M16: 3,976,461 km (0.071 R)
• M17: 4,063,078 km (0.108 R)
• M18: 4,415,830 km (0.03 R)
• M19: 4,595,796 km (0.035 R)
• M20: 5,676,940 km (0.108 R)
• M21: 5,823,546 km (0.108 R)
• M22: 6,070,682 km (0.119 R)
• M23: 6,677,750 km (0.066 R)
• M24: 7,785,971 km (0.084 R)
• M25: 7,948,883 km (0.089 R)
• M26: 8,003,486 km (0.064 R)
• M27: 8,555,951 km (0.042 R)
• M28: 9,177,829 km (0.118 R)
• M29: 10,167,270 km (0.091 R)
• M30: 11,190,070 km (0.061 R)
• M31: 11,806,862 km (0.05 R)
• M32: 13,009,031 km (0.104 R)
• M33: 13,788,137 km (0.076 R)
• M34: 14,917,600 km (0.069 R)
• M35: 15,664,094 km (0.099 R)
• M36: 16,353,291 km (0.112 R)
• M37: 16,631,693 km (0.068 R)
• M38: 17,618,590 km (0.1 R)
• M39: 19,280,473 km (0.074 R)
• M40: 21,674,637 km (0.082 R)
• M41: 22,751,143 km (0.044 R)
• M42: 23,217,889 km (0.066 R)
• M43: 24,081,667 km (0.079 R)
• M44: 24,796,146 km (0.105 R)
• M45: 25,678,923 km (0.107 R)
• M46: 26,002,503 km (0.116 R)
• M47: 28,054,986 km (0.118 R)
• M48: 32,575,086 km (0.076 R)
• M49: 36,404,492 km (0.095 R)
• M50: 36,767,865 km (0.117 R)
• M51: 37,041,181 km (0.107 R)
• M52: 37,498,202 km (0.045 R)
• M53: 37,773,313 km (0.109 R)
• M54: 38,325,628 km (0.111 R)
• M55: 39,252,088 km (0.074 R)
• M56: 39,345,138 km (0.078 R)
• M57: 39,624,736 km (0.081 R)
• M58: 39,998,431 km (0.104 R)
• M59: 41,221,394 km (0.059 R)
• M60: 42,265,737 km (0.116 R)
• M61: 44,283,363 km (0.089 R)
• M62: 45,645,901 km (0.117 R)
• M63: 46,430,691 km (0.101 R)
• M64: 48,711,610 km (0.116 R)
• M65: 49,111,934 km (0.098 R)
• M66: 52,969,614 km (0.069 R)
• M67: 53,278,384 km (0.111 R)
• M68: 53,897,570 km (0.114 R)
• M69: 54,934,732 km (0.059 R)
• M70: 55,142,972 km (0.117 R)
• M71: 55,978,476 km (0.103 R)
• M72: 57,028,803 km (0.113 R)
• M73: 57,873,881 km (0.038 R)
• M74: 60,111,416 km (0.065 R)
• M75: 61,510,755 km (0.111 R)
• M76: 63,247,736 km (0.073 R)
• M77: 63,793,768 km (0.114 R)
• M78: 64,122,135 km (0.104 R)
• M79: 65,331,185 km (0.056 R)
• M80: 66,436,714 km (0.105 R)
• M81: 66,547,566 km (0.118 R)
• M82: 66,658,567 km (0.112 R)
• M83: 68,442,223 km (0.064 R)
• M84: 69,002,915 km (0.109 R)
• M85: 69,565,104 km (0.087 R)
• M86: 70,693,820 km (0.086 R)
• M87: 71,374,042 km (0.095 R)
• M88: 71,714,975 km (0.083 R)
• M89: 72,056,507 km (0.105 R)
• M90: 72,398,488 km (0.107 R)
• M91: 72,741,067 km (0.082 R)
• M92: 72,855,360 km (0.084 R)
• M93: 73,657,055 km (0.061 R)
• M94: 74,116,619 km (0.09 R)
• M95: 76,893,306 km (0.046 R)
• M96: 77,943,333 km (0.031 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 10,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit