🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.53 AU - 0.69 AU

Year: 182 Days

Day: 48 Hours

Environment

Temp: 119 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.85 AU - 0.87 AU

Year: 305 Days

Day: 41.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,077,061 km

• M1: 224,546 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.03 AU - 1.29 AU

Year: 478 Days

Day: 27.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.12 AU - 1.64 AU

Year: 621 Days

Day: 45.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,077,061 km

• M1: 269,575 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.69 AU - 1.69 AU

Year: 841 Days

Day: 28.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,077,061 km

• M1: 406,009 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.95 AU - 2.97 AU

Year: 1477 Days

Day: 26.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.2

Radius: 13.4

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.57 AU - 4.67 AU

Year: 3202 Days

Day: 8.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 72,077,061 km

• M1: 182,509 km (0.104 R)
• M2: 323,879 km (0.08 R)
• M3: 480,957 km (0.067 R)
• M4: 655,538 km (0.068 R)
• M5: 896,390 km (0.115 R)
• M6: 1,129,614 km (0.079 R)
• M7: 1,303,297 km (0.092 R)
• M8: 1,559,857 km (0.117 R)
• M9: 1,700,030 km (0.097 R)
• M10: 1,878,500 km (0.066 R)
• M11: 1,981,873 km (0.119 R)
• M12: 2,254,739 km (0.113 R)
• M13: 2,389,676 km (0.074 R)
• M14: 2,578,170 km (0.081 R)
• M15: 2,997,044 km (0.084 R)
• M16: 3,423,547 km (0.082 R)
• M17: 3,551,154 km (0.094 R)
• M18: 3,651,385 km (0.112 R)
• M19: 4,002,641 km (0.062 R)
• M20: 4,122,169 km (0.027 R)
• M21: 4,227,785 km (0.033 R)
• M22: 4,349,708 km (0.087 R)
• M23: 4,581,285 km (0.102 R)
• M24: 4,976,523 km (0.086 R)
• M25: 5,121,483 km (0.116 R)
• M26: 5,267,939 km (0.12 R)
• M27: 5,867,827 km (0.03 R)
• M28: 6,055,423 km (0.049 R)
• M29: 6,506,909 km (0.11 R)
• M30: 6,843,953 km (0.102 R)
• M31: 7,223,034 km (0.077 R)
• M32: 7,534,946 km (0.102 R)
• M33: 8,401,267 km (0.065 R)
• M34: 8,671,291 km (0.109 R)
• M35: 9,160,476 km (0.082 R)
• M36: 9,638,740 km (0.093 R)
• M37: 9,800,007 km (0.06 R)
• M38: 9,901,135 km (0.108 R)
• M39: 10,247,903 km (0.092 R)
• M40: 10,495,188 km (0.09 R)
• M41: 10,661,092 km (0.07 R)
• M42: 10,765,212 km (0.084 R)
• M43: 11,525,170 km (0.067 R)
• M44: 11,653,525 km (0.062 R)
• M45: 11,760,786 km (0.088 R)
• M46: 11,846,955 km (0.12 R)
• M47: 12,063,123 km (0.113 R)
• M48: 12,258,798 km (0.11 R)
• M49: 12,346,013 km (0.108 R)
• M50: 12,521,342 km (0.074 R)
• M51: 12,675,278 km (0.044 R)
• M52: 12,785,681 km (0.085 R)
• M53: 13,118,836 km (0.087 R)
• M54: 13,432,393 km (0.078 R)
• M55: 13,657,837 km (0.09 R)
• M56: 13,748,344 km (0.107 R)
• M57: 13,884,627 km (0.083 R)
• M58: 14,204,168 km (0.097 R)
• M59: 14,480,027 km (0.109 R)
• M60: 14,572,329 km (0.078 R)
• M61: 15,341,710 km (0.037 R)
• M62: 15,530,204 km (0.07 R)
• M63: 15,838,076 km (0.069 R)
• M64: 15,980,942 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 9.2

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.23 AU - 6.21 AU

Year: 5238 Days

Day: 8.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,077,061 km

• M1: 128,953 km (0.098 R)
• M2: 296,353 km (0.109 R)
• M3: 421,866 km (0.105 R)
• M4: 593,455 km (0.1 R)
• M5: 702,362 km (0.107 R)
• M6: 759,658 km (0.053 R)
• M7: 1,059,751 km (0.039 R)
• M8: 1,347,428 km (0.119 R)
• M9: 1,408,015 km (0.1 R)
• M10: 1,557,164 km (0.097 R)
• M11: 1,724,714 km (0.112 R)
• M12: 1,804,150 km (0.078 R)
• M13: 2,021,965 km (0.046 R)
• M14: 2,191,160 km (0.108 R)
• M15: 2,364,843 km (0.059 R)
• M16: 2,710,863 km (0.114 R)
• M17: 2,897,711 km (0.064 R)
• M18: 2,992,705 km (0.073 R)
• M19: 3,185,986 km (0.102 R)
• M20: 3,350,244 km (0.112 R)
• M21: 3,738,600 km (0.107 R)
• M22: 3,807,715 km (0.111 R)
• M23: 3,982,146 km (0.099 R)
• M24: 4,248,879 km (0.064 R)
• M25: 4,320,985 km (0.11 R)
• M26: 4,576,648 km (0.078 R)
• M27: 4,931,494 km (0.068 R)
• M28: 5,102,783 km (0.116 R)
• M29: 5,217,974 km (0.108 R)
• M30: 5,353,509 km (0.105 R)
• M31: 5,847,332 km (0.105 R)
• M32: 5,988,253 km (0.101 R)
• M33: 6,273,387 km (0.094 R)
• M34: 6,396,955 km (0.093 R)
• M35: 6,479,832 km (0.035 R)
• M36: 6,709,465 km (0.076 R)
• M37: 6,793,688 km (0.088 R)
• M38: 6,878,211 km (0.085 R)
• M39: 7,005,668 km (0.071 R)
• M40: 7,479,894 km (0.084 R)
• M41: 8,233,119 km (0.107 R)
• M42: 8,527,378 km (0.078 R)
• M43: 8,779,301 km (0.043 R)
• M44: 9,266,840 km (0.106 R)
• M45: 9,502,008 km (0.1 R)
• M46: 10,365,337 km (0.104 R)
• M47: 10,707,916 km (0.12 R)
• M48: 10,831,035 km (0.091 R)
• M49: 11,029,253 km (0.06 R)
• M50: 11,103,902 km (0.081 R)
• M51: 11,253,649 km (0.075 R)
• M52: 11,403,995 km (0.102 R)
• M53: 11,808,358 km (0.105 R)
• M54: 12,346,312 km (0.053 R)
• M55: 12,709,386 km (0.092 R)
• M56: 13,392,899 km (0.119 R)
• M57: 14,331,925 km (0.113 R)
• M58: 14,576,817 km (0.116 R)
• M59: 14,686,023 km (0.083 R)
• M60: 15,043,113 km (0.102 R)
• M61: 15,236,543 km (0.086 R)
• M62: 15,375,220 km (0.097 R)
• M63: 15,934,268 km (0.101 R)
• M64: 16,699,461 km (0.101 R)
• M65: 16,785,180 km (0.109 R)
• M66: 16,842,476 km (0.114 R)
• M67: 17,534,516 km (0.074 R)
• M68: 17,738,119 km (0.1 R)
• M69: 17,971,940 km (0.074 R)
• M70: 18,118,397 km (0.086 R)
• M71: 18,265,451 km (0.1 R)
• M72: 18,442,276 km (0.118 R)
• M73: 19,275,237 km (0.089 R)
• M74: 19,605,998 km (0.049 R)
• M75: 20,059,728 km (0.091 R)
• M76: 20,333,791 km (0.116 R)
• M77: 20,517,198 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 10.3

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.39 AU - 6.65 AU

Year: 5655 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 165.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,077,061 km

• M1: 575,503 km (0.054 R)
• M2: 816,954 km (0.072 R)
• M3: 889,958 km (0.043 R)
• M4: 996,172 km (0.112 R)
• M5: 1,172,099 km (0.075 R)
• M6: 1,376,151 km (0.065 R)
• M7: 1,446,761 km (0.051 R)
• M8: 2,627,387 km (0.12 R)
• M9: 3,127,942 km (0.093 R)
• M10: 3,559,532 km (0.12 R)
• M11: 3,633,283 km (0.116 R)
• M12: 4,638,880 km (0.087 R)
• M13: 4,937,328 km (0.116 R)
• M14: 5,102,933 km (0.118 R)
• M15: 5,186,409 km (0.086 R)
• M16: 5,298,308 km (0.107 R)
• M17: 5,639,092 km (0.064 R)
• M18: 6,016,527 km (0.063 R)
• M19: 7,103,804 km (0.113 R)
• M20: 7,197,154 km (0.049 R)
• M21: 7,322,367 km (0.118 R)
• M22: 7,574,739 km (0.099 R)
• M23: 8,120,621 km (0.109 R)
• M24: 8,185,696 km (0.072 R)
• M25: 8,447,792 km (0.094 R)
• M26: 9,557,658 km (0.088 R)
• M27: 9,729,846 km (0.028 R)
• M28: 10,147,224 km (0.075 R)
• M29: 11,107,941 km (0.101 R)
• M30: 11,398,161 km (0.115 R)
• M31: 12,060,281 km (0.03 R)
• M32: 12,171,732 km (0.074 R)
• M33: 12,283,780 km (0.036 R)
• M34: 12,696,970 km (0.058 R)
• M35: 12,848,512 km (0.105 R)
• M36: 12,962,356 km (0.082 R)
• M37: 13,808,482 km (0.116 R)
• M38: 14,911,018 km (0.109 R)
• M39: 15,110,881 km (0.056 R)
• M40: 15,756,396 km (0.12 R)
• M41: 16,369,747 km (0.105 R)
• M42: 16,575,893 km (0.084 R)
• M43: 16,907,701 km (0.116 R)
• M44: 16,990,877 km (0.115 R)
• M45: 17,325,378 km (0.102 R)
• M46: 18,470,251 km (0.09 R)
• M47: 18,598,905 km (0.119 R)
• M48: 18,857,260 km (0.077 R)
• M49: 19,770,855 km (0.112 R)
• M50: 19,858,519 km (0.087 R)
• M51: 20,210,822 km (0.077 R)
• M52: 20,698,661 km (0.105 R)
• M53: 20,876,981 km (0.116 R)
• M54: 21,055,900 km (0.098 R)
• M55: 21,415,234 km (0.088 R)
• M56: 21,640,828 km (0.078 R)
• M57: 21,867,170 km (0.111 R)
• M58: 22,048,781 km (0.062 R)
• M59: 22,230,992 km (0.105 R)
• M60: 22,367,874 km (0.076 R)
• M61: 22,688,611 km (0.081 R)
• M62: 22,964,620 km (0.118 R)
• M63: 23,103,147 km (0.1 R)
• M64: 23,706,176 km (0.095 R)
• M65: 24,928,092 km (0.12 R)
• M66: 25,070,359 km (0.107 R)
• M67: 26,170,352 km (0.119 R)
• M68: 26,556,614 km (0.11 R)
• M69: 27,628,632 km (0.112 R)
• M70: 27,825,054 km (0.045 R)
• M71: 29,463,301 km (0.038 R)
• M72: 29,563,531 km (0.099 R)
• M73: 29,714,176 km (0.077 R)
• M74: 30,623,432 km (0.062 R)
• M75: 30,826,736 km (0.097 R)
• M76: 31,132,663 km (0.108 R)
• M77: 31,901,447 km (0.088 R)
• M78: 32,314,187 km (0.116 R)
• M79: 32,728,573 km (0.103 R)
• M80: 32,936,365 km (0.08 R)
• M81: 34,140,179 km (0.079 R)
• M82: 35,039,112 km (0.094 R)
• M83: 35,358,205 km (0.057 R)
• M84: 35,624,938 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.3

Radius: 5.7

Gravity: 25.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.46 AU - 13.48 AU

Year: 16860 Days

Day: 17.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,077,061 km

• M1: 104,419 km (0.082 R)
• M2: 274,512 km (0.085 R)
• M3: 426,504 km (0.086 R)
• M4: 483,052 km (0.072 R)
• M5: 646,861 km (0.115 R)
• M6: 828,174 km (0.104 R)
• M7: 974,481 km (0.053 R)
• M8: 1,076,656 km (0.041 R)
• M9: 1,761,665 km (0.098 R)
• M10: 1,855,313 km (0.115 R)
• M11: 2,015,083 km (0.111 R)
• M12: 2,212,702 km (0.104 R)
• M13: 2,733,751 km (0.115 R)
• M14: 2,879,011 km (0.082 R)
• M15: 3,368,346 km (0.069 R)
• M16: 3,445,987 km (0.112 R)
• M17: 3,722,145 km (0.083 R)
• M18: 3,802,479 km (0.118 R)
• M19: 4,005,633 km (0.108 R)
• M20: 4,422,562 km (0.114 R)
• M21: 6,034,329 km (0.092 R)
• M22: 6,463,077 km (0.113 R)
• M23: 7,199,248 km (0.117 R)
• M24: 7,249,214 km (0.109 R)
• M25: 7,299,479 km (0.102 R)
• M26: 8,013,509 km (0.1 R)
• M27: 9,507,094 km (0.101 R)
• M28: 9,893,805 km (0.072 R)
• M29: 10,625,338 km (0.086 R)
• M30: 11,257,988 km (0.12 R)
• M31: 12,439,063 km (0.091 R)
• M32: 12,680,065 km (0.099 R)
• M33: 14,095,111 km (0.082 R)
• M34: 15,044,609 km (0.088 R)
• M35: 16,014,602 km (0.103 R)
• M36: 16,145,500 km (0.111 R)
• M37: 16,211,173 km (0.084 R)
• M38: 16,474,316 km (0.104 R)
• M39: 16,738,805 km (0.07 R)
• M40: 18,355,509 km (0.063 R)
• M41: 19,043,659 km (0.115 R)
• M42: 22,462,719 km (0.11 R)
• M43: 23,050,638 km (0.095 R)
• M44: 24,769,069 km (0.096 R)
• M45: 24,920,312 km (0.077 R)
• M46: 25,911,698 km (0.047 R)
• M47: 26,528,190 km (0.09 R)
• M48: 27,227,560 km (0.088 R)
• M49: 27,383,741 km (0.057 R)
• M50: 27,775,537 km (0.106 R)
• M51: 29,361,424 km (0.093 R)
• M52: 31,548,695 km (0.096 R)
• M53: 33,202,200 km (0.119 R)
• M54: 35,053,474 km (0.103 R)
• M55: 36,334,780 km (0.12 R)
• M56: 37,370,894 km (0.088 R)
• M57: 37,457,661 km (0.084 R)
• M58: 37,631,494 km (0.111 R)
• M59: 39,119,245 km (0.11 R)
• M60: 39,207,358 km (0.089 R)
• M61: 39,648,821 km (0.115 R)
• M62: 40,092,080 km (0.091 R)
• M63: 41,881,270 km (0.084 R)
• M64: 42,242,100 km (0.063 R)
• M65: 42,332,607 km (0.113 R)
• M66: 43,240,068 km (0.068 R)
• M67: 44,429,520 km (0.087 R)
• M68: 44,797,531 km (0.072 R)
• M69: 45,722,345 km (0.101 R)
• M70: 45,815,096 km (0.051 R)
• M71: 46,653,293 km (0.094 R)
• M72: 47,778,718 km (0.098 R)
• M73: 48,439,342 km (0.103 R)
• M74: 50,439,465 km (0.092 R)
• M75: 50,823,333 km (0.111 R)
• M76: 51,112,057 km (0.118 R)
• M77: 53,147,785 km (0.079 R)
• M78: 54,519,448 km (0.096 R)
• M79: 57,798,783 km (0.116 R)
• M80: 58,301,282 km (0.081 R)
• M81: 59,918,734 km (0.098 R)
• M82: 60,630,970 km (0.103 R)
• M83: 61,858,420 km (0.1 R)
• M84: 63,094,248 km (0.068 R)
• M85: 63,404,365 km (0.115 R)
• M86: 64,650,365 km (0.12 R)
• M87: 66,324,066 km (0.08 R)
• M88: 66,534,251 km (0.115 R)
• M89: 66,744,736 km (0.033 R)
• M90: 69,287,151 km (0.085 R)
• M91: 69,820,767 km (0.063 R)
• M92: 71,861,132 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 15,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit