🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.64 AU

Year: 161 Days

Day: 47.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.98 AU - 1.26 AU

Year: 420 Days

Day: 31.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.07 AU - 1.53 AU

Year: 526 Days

Day: 15.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,259,168 km

• M1: 710,739 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.04 AU - 1.64 AU

Year: 550 Days

Day: 41.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.45 AU - 1.47 AU

Year: 626 Days

Day: 24.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.43 AU - 2.31 AU

Year: 907 Days

Day: 17.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,259,168 km

• M1: 139,425 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256

Radius: 12.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.64 AU - 9.02 AU

Year: 7040 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,259,168 km

• M1: 279,748 km (0.052 R)
• M2: 409,898 km (0.11 R)
• M3: 509,530 km (0.094 R)
• M4: 651,499 km (0.102 R)
• M5: 762,351 km (0.085 R)
• M6: 1,551,779 km (0.072 R)
• M7: 1,705,865 km (0.1 R)
• M8: 2,063,254 km (0.112 R)
• M9: 2,199,238 km (0.11 R)
• M10: 2,320,712 km (0.096 R)
• M11: 2,552,588 km (0.089 R)
• M12: 2,754,695 km (0.1 R)
• M13: 3,019,783 km (0.098 R)
• M14: 3,273,650 km (0.083 R)
• M15: 3,453,467 km (0.06 R)
• M16: 3,698,359 km (0.092 R)
• M17: 4,098,084 km (0.062 R)
• M18: 4,227,187 km (0.077 R)
• M19: 4,893,346 km (0.059 R)
• M20: 5,076,604 km (0.073 R)
• M21: 5,262,105 km (0.066 R)
• M22: 5,759,967 km (0.05 R)
• M23: 6,002,315 km (0.082 R)
• M24: 6,198,737 km (0.109 R)
• M25: 6,347,438 km (0.079 R)
• M26: 6,447,219 km (0.079 R)
• M27: 7,264,622 km (0.098 R)
• M28: 7,447,880 km (0.069 R)
• M29: 7,579,675 km (0.07 R)
• M30: 7,712,219 km (0.104 R)
• M31: 7,899,216 km (0.117 R)
• M32: 8,304,776 km (0.113 R)
• M33: 8,689,542 km (0.093 R)
• M34: 8,828,518 km (0.081 R)
• M35: 9,277,761 km (0.113 R)
• M36: 9,419,729 km (0.056 R)
• M37: 9,907,867 km (0.082 R)
• M38: 10,286,649 km (0.118 R)
• M39: 11,118,862 km (0.073 R)
• M40: 11,239,438 km (0.082 R)
• M41: 11,604,157 km (0.045 R)
• M42: 12,034,401 km (0.052 R)
• M43: 12,470,030 km (0.109 R)
• M44: 12,563,977 km (0.066 R)
• M45: 13,292,668 km (0.117 R)
• M46: 13,742,958 km (0.111 R)
• M47: 14,100,198 km (0.106 R)
• M48: 14,493,491 km (0.093 R)
• M49: 14,592,375 km (0.096 R)
• M50: 15,358,166 km (0.051 R)
• M51: 15,458,995 km (0.106 R)
• M52: 15,762,828 km (0.097 R)
• M53: 15,864,555 km (0.069 R)
• M54: 17,241,753 km (0.087 R)
• M55: 17,416,483 km (0.098 R)
• M56: 17,873,954 km (0.104 R)
• M57: 18,299,560 km (0.075 R)
• M58: 18,442,276 km (0.034 R)
• M59: 19,052,635 km (0.03 R)
• M60: 19,161,094 km (0.047 R)
• M61: 19,962,340 km (0.048 R)
• M62: 20,146,046 km (0.1 R)
• M63: 20,811,757 km (0.102 R)
• M64: 21,110,055 km (0.095 R)
• M65: 22,355,158 km (0.116 R)
• M66: 23,662,942 km (0.042 R)
• M67: 24,483,038 km (0.057 R)
• M68: 24,995,261 km (0.079 R)
• M69: 26,070,720 km (0.071 R)
• M70: 26,472,839 km (0.071 R)
• M71: 26,593,864 km (0.092 R)
• M72: 26,958,135 km (0.065 R)

Asteroid Belt

Center: 8.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.6

Radius: 13.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.14 AU - 10.66 AU

Year: 10224 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 81,259,168 km

• M1: 216,917 km (0.078 R)
• M2: 375,491 km (0.099 R)
• M3: 968,197 km (0.116 R)
• M4: 1,269,338 km (0.118 R)
• M5: 1,449,753 km (0.094 R)
• M6: 1,562,400 km (0.113 R)
• M7: 1,817,016 km (0.071 R)
• M8: 2,456,247 km (0.053 R)
• M9: 3,285,319 km (0.115 R)
• M10: 3,461,096 km (0.088 R)
• M11: 3,614,285 km (0.027 R)
• M12: 3,954,171 km (0.118 R)
• M13: 4,195,622 km (0.106 R)
• M14: 5,654,052 km (0.048 R)
• M15: 6,484,768 km (0.037 R)
• M16: 6,738,337 km (0.117 R)
• M17: 7,651,482 km (0.106 R)
• M18: 7,751,563 km (0.111 R)
• M19: 8,190,783 km (0.12 R)
• M20: 8,987,690 km (0.102 R)
• M21: 9,270,730 km (0.087 R)
• M22: 9,413,296 km (0.059 R)
• M23: 10,027,545 km (0.088 R)
• M24: 11,485,676 km (0.025 R)
• M25: 11,754,503 km (0.072 R)
• M26: 12,455,070 km (0.053 R)
• M27: 12,969,537 km (0.117 R)
• M28: 13,209,342 km (0.104 R)
• M29: 13,329,769 km (0.049 R)
• M30: 13,855,904 km (0.079 R)
• M31: 14,019,265 km (0.051 R)
• M32: 14,803,607 km (0.079 R)
• M33: 14,928,820 km (0.119 R)
• M34: 15,390,779 km (0.093 R)
• M35: 16,156,869 km (0.109 R)
• M36: 16,501,393 km (0.101 R)
• M37: 16,717,861 km (0.058 R)
• M38: 16,848,311 km (0.057 R)
• M39: 17,153,789 km (0.117 R)
• M40: 17,549,326 km (0.056 R)
• M41: 17,859,143 km (0.12 R)
• M42: 18,709,009 km (0.081 R)
• M43: 19,434,858 km (0.083 R)
• M44: 19,526,262 km (0.114 R)
• M45: 20,308,809 km (0.034 R)
• M46: 20,401,559 km (0.056 R)
• M47: 20,494,459 km (0.079 R)
• M48: 21,007,879 km (0.09 R)
• M49: 22,333,915 km (0.09 R)
• M50: 22,573,571 km (0.066 R)
• M51: 23,492,102 km (0.083 R)
• M52: 25,916,634 km (0.075 R)
• M53: 26,269,536 km (0.118 R)
• M54: 27,337,664 km (0.057 R)
• M55: 27,542,763 km (0.114 R)
• M56: 28,005,918 km (0.086 R)
• M57: 28,523,676 km (0.109 R)
• M58: 28,940,306 km (0.041 R)
• M59: 29,779,251 km (0.116 R)
• M60: 30,413,846 km (0.075 R)
• M61: 30,573,167 km (0.094 R)
• M62: 34,479,766 km (0.111 R)
• M63: 34,645,969 km (0.116 R)
• M64: 35,090,425 km (0.072 R)
• M65: 35,313,325 km (0.091 R)
• M66: 36,322,213 km (0.07 R)
• M67: 38,425,859 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 9.1

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.35 AU - 11.17 AU

Year: 10817 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,259,168 km

• M1: 148,102 km (0.05 R)
• M2: 460,013 km (0.111 R)
• M3: 724,652 km (0.036 R)
• M4: 920,775 km (0.12 R)
• M5: 1,771,239 km (0.029 R)
• M6: 1,964,220 km (0.091 R)
• M7: 2,215,395 km (0.074 R)
• M8: 2,557,376 km (0.088 R)
• M9: 2,693,360 km (0.093 R)
• M10: 3,086,952 km (0.077 R)
• M11: 3,290,704 km (0.109 R)
• M12: 4,245,139 km (0.106 R)
• M13: 4,736,119 km (0.115 R)
• M14: 4,870,009 km (0.111 R)
• M15: 5,176,086 km (0.069 R)
• M16: 5,279,608 km (0.081 R)
• M17: 5,383,728 km (0.107 R)
• M18: 5,735,882 km (0.094 R)
• M19: 5,807,090 km (0.119 R)
• M20: 6,278,024 km (0.099 R)
• M21: 6,573,779 km (0.058 R)
• M22: 7,256,245 km (0.047 R)
• M23: 7,333,437 km (0.119 R)
• M24: 7,842,070 km (0.084 R)
• M25: 8,362,072 km (0.119 R)
• M26: 8,483,695 km (0.113 R)
• M27: 8,646,757 km (0.108 R)
• M28: 9,059,049 km (0.103 R)
• M29: 9,435,437 km (0.049 R)
• M30: 10,595,568 km (0.116 R)
• M31: 10,815,328 km (0.111 R)
• M32: 10,992,152 km (0.061 R)
• M33: 11,170,024 km (0.118 R)
• M34: 11,348,794 km (0.107 R)
• M35: 11,438,552 km (0.1 R)
• M36: 12,441,606 km (0.11 R)
• M37: 12,580,583 km (0.107 R)
• M38: 13,235,821 km (0.099 R)
• M39: 13,998,322 km (0.113 R)
• M40: 16,218,055 km (0.108 R)
• M41: 16,319,333 km (0.117 R)
• M42: 17,290,971 km (0.117 R)
• M43: 17,653,746 km (0.12 R)
• M44: 18,018,914 km (0.057 R)
• M45: 18,703,923 km (0.068 R)
• M46: 19,558,575 km (0.107 R)
• M47: 19,720,291 km (0.113 R)
• M48: 22,761,914 km (0.058 R)
• M49: 23,273,390 km (0.097 R)
• M50: 23,673,863 km (0.086 R)
• M51: 23,788,754 km (0.086 R)
• M52: 24,076,581 km (0.052 R)
• M53: 25,064,226 km (0.109 R)
• M54: 25,887,313 km (0.111 R)
• M55: 26,124,127 km (0.09 R)
• M56: 29,823,682 km (0.054 R)
• M57: 29,947,848 km (0.027 R)
• M58: 30,320,945 km (0.09 R)
• M59: 33,232,868 km (0.063 R)
• M60: 34,917,938 km (0.051 R)
• M61: 36,232,754 km (0.044 R)
• M62: 36,299,026 km (0.113 R)
• M63: 36,564,113 km (0.109 R)
• M64: 37,162,953 km (0.09 R)
• M65: 37,966,444 km (0.099 R)
• M66: 38,302,889 km (0.107 R)
• M67: 38,775,618 km (0.086 R)
• M68: 40,754,499 km (0.108 R)
• M69: 41,030,058 km (0.062 R)
• M70: 41,168,137 km (0.047 R)
• M71: 41,652,236 km (0.117 R)
• M72: 41,790,913 km (0.032 R)
• M73: 41,999,303 km (0.097 R)
• M74: 42,207,992 km (0.11 R)
• M75: 42,626,417 km (0.101 R)
• M76: 42,696,279 km (0.098 R)
• M77: 43,467,307 km (0.118 R)
• M78: 46,166,052 km (0.049 R)
• M79: 47,390,960 km (0.079 R)
• M80: 47,535,771 km (0.101 R)
• M81: 48,334,773 km (0.097 R)
• M82: 48,626,489 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.5

Radius: 3.4

Gravity: 39.66 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.47 AU - 21.43 AU

Year: 26980 Days

Day: 22.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,259,168 km

• M1: 254,915 km (0.107 R)
• M2: 716,574 km (0.09 R)
• M3: 791,822 km (0.062 R)
• M4: 817,552 km (0.079 R)
• M5: 1,118,543 km (0.077 R)
• M6: 1,206,208 km (0.087 R)
• M7: 1,710,502 km (0.096 R)
• M8: 2,533,889 km (0.076 R)
• M9: 3,805,321 km (0.044 R)
• M10: 4,026,127 km (0.098 R)
• M11: 4,070,857 km (0.055 R)
• M12: 4,342,377 km (0.106 R)
• M13: 4,526,682 km (0.118 R)
• M14: 4,619,732 km (0.12 R)
• M15: 4,713,380 km (0.102 R)
• M16: 4,902,771 km (0.05 R)
• M17: 4,998,364 km (0.11 R)
• M18: 5,835,813 km (0.065 R)
• M19: 7,035,887 km (0.11 R)
• M20: 7,252,056 km (0.101 R)
• M21: 7,914,027 km (0.12 R)
• M22: 8,652,591 km (0.114 R)
• M23: 8,942,512 km (0.115 R)
• M24: 9,176,633 km (0.038 R)
• M25: 9,710,996 km (0.114 R)
• M26: 10,316,419 km (0.063 R)
• M27: 10,623,693 km (0.072 R)
• M28: 10,809,643 km (0.098 R)
• M29: 11,500,037 km (0.078 R)
• M30: 11,818,681 km (0.094 R)
• M31: 12,399,270 km (0.085 R)
• M32: 12,989,284 km (0.102 R)
• M33: 13,187,950 km (0.082 R)
• M34: 13,254,371 km (0.054 R)
• M35: 14,264,307 km (0.035 R)
• M36: 14,951,410 km (0.078 R)
• M37: 15,159,500 km (0.074 R)
• M38: 15,648,984 km (0.082 R)
• M39: 16,285,972 km (0.103 R)
• M40: 16,787,275 km (0.111 R)
• M41: 16,859,231 km (0.113 R)
• M42: 17,220,959 km (0.111 R)
• M43: 17,439,073 km (0.114 R)
• M44: 17,951,894 km (0.073 R)
• M45: 18,767,502 km (0.078 R)
• M46: 19,975,355 km (0.109 R)
• M47: 20,511,663 km (0.095 R)
• M48: 21,364,072 km (0.025 R)
• M49: 22,148,862 km (0.091 R)
• M50: 22,703,721 km (0.05 R)
• M51: 23,183,032 km (0.102 R)
• M52: 23,746,418 km (0.079 R)
• M53: 24,722,843 km (0.12 R)
• M54: 27,051,334 km (0.043 R)
• M55: 28,241,535 km (0.119 R)
• M56: 28,929,236 km (0.106 R)
• M57: 31,734,944 km (0.091 R)
• M58: 32,002,425 km (0.094 R)
• M59: 32,629,240 km (0.111 R)
• M60: 33,986,392 km (0.061 R)
• M61: 36,381,903 km (0.067 R)
• M62: 38,545,986 km (0.11 R)
• M63: 44,583,157 km (0.043 R)
• M64: 46,491,129 km (0.08 R)
• M65: 49,764,330 km (0.109 R)
• M66: 51,324,037 km (0.11 R)
• M67: 52,162,384 km (0.092 R)
• M68: 52,478,035 km (0.097 R)
• M69: 52,688,669 km (0.112 R)
• M70: 53,322,665 km (0.12 R)
• M71: 54,278,147 km (0.088 R)
• M72: 55,132,201 km (0.105 R)
• M73: 55,346,425 km (0.101 R)
• M74: 56,206,014 km (0.074 R)
• M75: 56,637,604 km (0.114 R)
• M76: 57,178,401 km (0.026 R)
• M77: 58,702,055 km (0.074 R)
• M78: 61,344,701 km (0.055 R)
• M79: 61,455,703 km (0.112 R)
• M80: 63,688,750 km (0.101 R)
• M81: 65,607,792 km (0.072 R)
• M82: 66,403,353 km (0.118 R)
• M83: 66,631,340 km (0.088 R)
• M84: 67,545,533 km (0.059 R)
• M85: 68,579,105 km (0.106 R)
• M86: 69,386,484 km (0.049 R)
• M87: 70,313,094 km (0.092 R)
• M88: 75,601,229 km (0.082 R)
• M89: 76,077,399 km (0.112 R)
• M90: 78,473,358 km (0.095 R)
• M91: 78,834,936 km (0.074 R)
• M92: 79,922,812 km (0.096 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit