🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.58 AU - 0.68 AU

Year: 188 Days

Day: 13.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,101,580 km

• M1: 33,959 km (0.1 R)
• M2: 211,980 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.82 AU - 1.12 AU

Year: 360 Days

Day: 27.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.28 AU - 2.08 AU

Year: 820 Days

Day: 34.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,101,580 km

• M1: 634,445 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.08 AU - 2.16 AU

Year: 1163 Days

Day: 44.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.77 AU - 4.03 AU

Year: 2362 Days

Day: 20.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.29 AU - 3.63 AU

Year: 2425 Days

Day: 19.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,101,580 km

• M1: 1,861,297 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571

Radius: 15

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.35 AU - 6.01 AU

Year: 4441 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,101,580 km

• M1: 190,887 km (0.097 R)
• M2: 322,084 km (0.112 R)
• M3: 435,479 km (0.112 R)
• M4: 648,956 km (0.055 R)
• M5: 855,550 km (0.115 R)
• M6: 998,715 km (0.113 R)
• M7: 1,380,639 km (0.075 R)
• M8: 1,611,319 km (0.075 R)
• M9: 1,731,745 km (0.103 R)
• M10: 2,062,655 km (0.072 R)
• M11: 2,380,102 km (0.1 R)
• M12: 2,624,395 km (0.035 R)
• M13: 2,840,415 km (0.092 R)
• M14: 3,329,151 km (0.098 R)
• M15: 3,663,203 km (0.083 R)
• M16: 3,803,975 km (0.037 R)
• M17: 4,995,073 km (0.075 R)
• M18: 5,196,880 km (0.077 R)
• M19: 5,585,386 km (0.094 R)
• M20: 5,771,486 km (0.104 R)
• M21: 5,936,193 km (0.092 R)
• M22: 6,318,266 km (0.071 R)
• M23: 6,488,060 km (0.113 R)
• M24: 6,610,281 km (0.076 R)
• M25: 6,981,583 km (0.049 R)
• M26: 7,436,211 km (0.097 R)
• M27: 7,641,310 km (0.084 R)
• M28: 8,004,982 km (0.101 R)
• M29: 8,241,646 km (0.085 R)
• M30: 9,212,087 km (0.074 R)
• M31: 9,349,717 km (0.036 R)
• M32: 9,460,270 km (0.096 R)
• M33: 9,710,847 km (0.108 R)
• M34: 9,822,895 km (0.086 R)
• M35: 10,705,822 km (0.072 R)
• M36: 11,466,078 km (0.12 R)
• M37: 11,942,697 km (0.116 R)
• M38: 12,153,331 km (0.044 R)
• M39: 12,365,012 km (0.088 R)
• M40: 12,547,521 km (0.077 R)
• M41: 13,069,618 km (0.081 R)
• M42: 13,755,823 km (0.107 R)
• M43: 14,071,625 km (0.085 R)
• M44: 14,549,889 km (0.095 R)
• M45: 14,678,244 km (0.118 R)
• M46: 15,195,853 km (0.094 R)
• M47: 15,620,710 km (0.053 R)
• M48: 15,752,207 km (0.088 R)
• M49: 15,884,152 km (0.101 R)
• M50: 16,382,164 km (0.111 R)
• M51: 16,750,623 km (0.027 R)
• M52: 16,918,921 km (0.103 R)
• M53: 17,087,966 km (0.063 R)
• M54: 17,189,543 km (0.117 R)
• M55: 17,872,458 km (0.119 R)
• M56: 18,217,131 km (0.117 R)
• M57: 18,843,198 km (0.061 R)
• M58: 19,194,155 km (0.093 R)
• M59: 19,547,206 km (0.114 R)
• M60: 19,866,896 km (0.1 R)
• M61: 20,583,321 km (0.12 R)
• M62: 21,271,770 km (0.074 R)
• M63: 21,857,446 km (0.095 R)
• M64: 22,152,303 km (0.092 R)
• M65: 22,485,607 km (0.114 R)
• M66: 22,597,058 km (0.09 R)
• M67: 22,970,005 km (0.055 R)
• M68: 23,082,203 km (0.12 R)
• M69: 23,608,638 km (0.103 R)
• M70: 24,405,546 km (0.114 R)
• M71: 24,558,286 km (0.118 R)
• M72: 24,864,812 km (0.092 R)
• M73: 25,249,877 km (0.086 R)
• M74: 25,404,411 km (0.088 R)
• M75: 25,559,245 km (0.025 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.8

Radius: 11.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.55 AU - 5.99 AU

Year: 4558 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 21,101,580 km

• M1: 141,520 km (0.089 R)
• M2: 520,152 km (0.11 R)
• M3: 700,866 km (0.052 R)
• M4: 1,012,478 km (0.079 R)
• M5: 1,289,683 km (0.09 R)
• M6: 1,461,571 km (0.107 R)
• M7: 1,657,844 km (0.062 R)
• M8: 1,742,366 km (0.063 R)
• M9: 1,933,403 km (0.076 R)
• M10: 2,186,672 km (0.083 R)
• M11: 2,725,673 km (0.115 R)
• M12: 2,866,894 km (0.066 R)
• M13: 3,031,152 km (0.079 R)
• M14: 3,114,628 km (0.114 R)
• M15: 3,499,393 km (0.053 R)
• M16: 3,675,470 km (0.107 R)
• M17: 3,854,389 km (0.105 R)
• M18: 4,059,189 km (0.093 R)
• M19: 4,695,279 km (0.076 R)
• M20: 4,840,837 km (0.096 R)
• M21: 5,236,524 km (0.096 R)
• M22: 5,617,101 km (0.082 R)
• M23: 5,745,905 km (0.1 R)
• M24: 5,823,696 km (0.089 R)
• M25: 5,954,145 km (0.071 R)
• M26: 6,032,983 km (0.079 R)
• M27: 6,431,811 km (0.053 R)
• M28: 6,729,959 km (0.117 R)
• M29: 7,283,472 km (0.118 R)
• M30: 7,395,969 km (0.037 R)
• M31: 7,565,763 km (0.098 R)
• M32: 7,909,389 km (0.099 R)
• M33: 9,091,212 km (0.115 R)
• M34: 9,610,167 km (0.102 R)
• M35: 11,485,077 km (0.111 R)
• M36: 11,979,498 km (0.085 R)
• M37: 12,212,572 km (0.059 R)
• M38: 12,447,291 km (0.08 R)
• M39: 12,615,738 km (0.114 R)
• M40: 12,989,134 km (0.045 R)
• M41: 13,194,383 km (0.118 R)
• M42: 13,886,123 km (0.05 R)
• M43: 14,554,377 km (0.065 R)
• M44: 14,731,950 km (0.085 R)
• M45: 14,874,516 km (0.059 R)
• M46: 15,125,093 km (0.107 R)
• M47: 15,341,112 km (0.097 R)
• M48: 15,413,218 km (0.098 R)
• M49: 15,521,826 km (0.081 R)
• M50: 15,739,641 km (0.093 R)
• M51: 15,958,502 km (0.085 R)
• M52: 16,068,307 km (0.072 R)
• M53: 16,141,610 km (0.092 R)
• M54: 16,806,722 km (0.109 R)
• M55: 17,105,170 km (0.038 R)
• M56: 17,405,563 km (0.118 R)
• M57: 18,431,654 km (0.09 R)
• M58: 18,971,553 km (0.103 R)
• M59: 19,165,582 km (0.084 R)
• M60: 19,948,577 km (0.097 R)
• M61: 20,542,480 km (0.075 R)
• M62: 20,901,665 km (0.075 R)
• M63: 21,626,317 km (0.113 R)
• M64: 21,991,785 km (0.067 R)
• M65: 22,564,296 km (0.055 R)
• M66: 22,852,421 km (0.12 R)
• M67: 22,976,288 km (0.058 R)
• M68: 23,349,086 km (0.112 R)
• M69: 23,807,604 km (0.047 R)
• M70: 23,933,116 km (0.072 R)
• M71: 24,100,965 km (0.101 R)
• M72: 24,269,113 km (0.11 R)
• M73: 24,564,270 km (0.047 R)
• M74: 24,818,287 km (0.106 R)
• M75: 25,158,173 km (0.039 R)
• M76: 26,101,088 km (0.112 R)
• M77: 26,273,874 km (0.032 R)
• M78: 26,533,576 km (0.042 R)
• M79: 27,493,246 km (0.084 R)
• M80: 27,845,100 km (0.114 R)
• M81: 28,686,588 km (0.091 R)
• M82: 28,909,340 km (0.119 R)
• M83: 29,043,379 km (0.077 R)
• M84: 29,267,178 km (0.067 R)
• M85: 29,356,787 km (0.058 R)
• M86: 29,446,546 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.1

Radius: 9.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.02 AU - 12.06 AU

Year: 13819 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 21,101,580 km

• M1: 119,529 km (0.075 R)
• M2: 243,246 km (0.115 R)
• M3: 474,076 km (0.104 R)
• M4: 559,646 km (0.085 R)
• M5: 748,139 km (0.084 R)
• M6: 876,644 km (0.06 R)
• M7: 957,576 km (0.107 R)
• M8: 1,098,348 km (0.104 R)
• M9: 1,171,351 km (0.055 R)
• M10: 1,695,093 km (0.082 R)
• M11: 1,919,789 km (0.111 R)
• M12: 2,081,206 km (0.083 R)
• M13: 2,533,590 km (0.12 R)
• M14: 2,651,473 km (0.057 R)
• M15: 2,771,151 km (0.111 R)
• M16: 3,016,043 km (0.088 R)
• M17: 3,141,256 km (0.112 R)
• M18: 4,110,949 km (0.054 R)
• M19: 4,180,213 km (0.115 R)
• M20: 4,628,409 km (0.047 R)
• M21: 4,773,219 km (0.116 R)
• M22: 4,870,458 km (0.075 R)
• M23: 5,241,461 km (0.067 R)
• M24: 5,724,512 km (0.077 R)
• M25: 6,089,531 km (0.099 R)
• M26: 6,516,034 km (0.113 R)
• M27: 6,787,555 km (0.09 R)
• M28: 7,257,741 km (0.049 R)
• M29: 7,510,860 km (0.074 R)
• M30: 7,968,181 km (0.048 R)
• M31: 8,083,970 km (0.082 R)
• M32: 8,700,762 km (0.116 R)
• M33: 9,090,165 km (0.104 R)
• M34: 9,271,926 km (0.119 R)
• M35: 9,363,181 km (0.073 R)
• M36: 9,546,738 km (0.075 R)
• M37: 9,948,408 km (0.097 R)
• M38: 10,041,757 km (0.117 R)
• M39: 10,104,289 km (0.1 R)
• M40: 10,864,246 km (0.058 R)
• M41: 11,024,914 km (0.109 R)
• M42: 11,413,719 km (0.11 R)
• M43: 12,005,229 km (0.068 R)
• M44: 12,271,513 km (0.061 R)
• M45: 12,640,571 km (0.064 R)
• M46: 13,013,369 km (0.05 R)
• M47: 13,286,834 km (0.061 R)
• M48: 13,562,094 km (0.03 R)
• M49: 13,839,299 km (0.104 R)
• M50: 14,188,460 km (0.101 R)
• M51: 14,753,192 km (0.117 R)
• M52: 15,109,983 km (0.109 R)
• M53: 15,541,723 km (0.111 R)
• M54: 15,941,000 km (0.083 R)
• M55: 16,123,659 km (0.088 R)
• M56: 16,343,867 km (0.084 R)
• M57: 16,786,975 km (0.112 R)
• M58: 18,026,244 km (0.12 R)
• M59: 18,369,272 km (0.035 R)
• M60: 18,868,630 km (0.098 R)
• M61: 19,061,910 km (0.077 R)
• M62: 20,195,563 km (0.08 R)
• M63: 20,551,905 km (0.074 R)
• M64: 20,671,135 km (0.093 R)
• M65: 21,110,354 km (0.08 R)
• M66: 21,270,723 km (0.025 R)
• M67: 22,364,433 km (0.076 R)
• M68: 22,528,093 km (0.075 R)
• M69: 22,651,062 km (0.068 R)
• M70: 23,393,367 km (0.107 R)
• M71: 23,517,982 km (0.076 R)
• M72: 23,767,661 km (0.091 R)
• M73: 24,648,344 km (0.116 R)
• M74: 24,817,389 km (0.117 R)
• M75: 25,029,220 km (0.065 R)
• M76: 25,668,152 km (0.039 R)
• M77: 26,226,152 km (0.108 R)
• M78: 26,398,788 km (0.107 R)
• M79: 26,485,106 km (0.052 R)
• M80: 27,398,102 km (0.098 R)
• M81: 27,529,299 km (0.025 R)
• M82: 27,660,796 km (0.103 R)
• M83: 28,454,113 km (0.118 R)
• M84: 29,120,871 km (0.074 R)
• M85: 29,433,680 km (0.096 R)
• M86: 29,972,681 km (0.105 R)
• M87: 30,198,275 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.7

Radius: 3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.58 AU - 15.44 AU

Year: 18707 Days

Day: 17.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 21,101,580 km

• M1: 218,562 km (0.064 R)
• M2: 265,835 km (0.11 R)
• M3: 654,042 km (0.06 R)
• M4: 848,070 km (0.078 R)
• M5: 1,260,960 km (0.113 R)
• M6: 1,645,876 km (0.094 R)
• M7: 1,686,267 km (0.119 R)
• M8: 2,137,305 km (0.109 R)
• M9: 2,513,992 km (0.107 R)
• M10: 4,682,264 km (0.116 R)
• M11: 4,797,305 km (0.1 R)
• M12: 4,971,586 km (0.084 R)
• M13: 5,147,962 km (0.077 R)
• M14: 5,486,502 km (0.104 R)
• M15: 5,648,367 km (0.057 R)
• M16: 6,673,411 km (0.112 R)
• M17: 8,073,049 km (0.075 R)
• M18: 8,303,280 km (0.111 R)
• M19: 8,888,208 km (0.093 R)
• M20: 8,959,416 km (0.114 R)
• M21: 9,729,397 km (0.076 R)
• M22: 9,753,781 km (0.097 R)
• M23: 9,900,686 km (0.037 R)
• M24: 10,320,608 km (0.092 R)
• M25: 10,545,304 km (0.06 R)
• M26: 11,357,321 km (0.04 R)
• M27: 11,537,586 km (0.118 R)
• M28: 12,373,838 km (0.101 R)
• M29: 13,636,893 km (0.076 R)
• M30: 14,799,867 km (0.105 R)
• M31: 14,827,991 km (0.032 R)
• M32: 14,968,613 km (0.042 R)
• M33: 15,564,162 km (0.11 R)
• M34: 16,631,992 km (0.112 R)
• M35: 18,112,263 km (0.117 R)
• M36: 18,868,031 km (0.101 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: 328 - 15,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit