🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.04 AU - 1.16 AU

Year: 402 Days

Day: 24.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,697,510 km

• M1: 37,399 km (0.116 R)
• M2: 557,701 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.95 AU - 1.39 AU

Year: 441 Days

Day: 26.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.35 AU - 1.45 AU

Year: 577 Days

Day: 14.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 155.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.42 AU - 2.3 AU

Year: 883 Days

Day: 12.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,697,510 km

• M1: 1,493,735 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.94 AU - 2.5 AU

Year: 1152 Days

Day: 14.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,697,510 km

• M1: 912,846 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.84 AU - 3.34 AU

Year: 1892 Days

Day: 36.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.4

Radius: 12.1

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.1 AU - 7.42 AU

Year: 5455 Days

Day: 12.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,697,510 km

• M1: 234,420 km (0.074 R)
• M2: 314,754 km (0.067 R)
• M3: 495,169 km (0.099 R)
• M4: 704,905 km (0.047 R)
• M5: 799,900 km (0.114 R)
• M6: 1,028,037 km (0.083 R)
• M7: 1,277,865 km (0.097 R)
• M8: 1,575,864 km (0.117 R)
• M9: 1,821,504 km (0.117 R)
• M10: 2,301,713 km (0.109 R)
• M11: 2,531,645 km (0.071 R)
• M12: 2,769,057 km (0.097 R)
• M13: 2,943,189 km (0.082 R)
• M14: 3,031,601 km (0.118 R)
• M15: 3,121,060 km (0.104 R)
• M16: 3,302,523 km (0.039 R)
• M17: 3,695,067 km (0.12 R)
• M18: 4,082,975 km (0.049 R)
• M19: 5,173,543 km (0.03 R)
• M20: 5,389,114 km (0.112 R)
• M21: 5,563,694 km (0.117 R)
• M22: 5,829,231 km (0.074 R)
• M23: 6,189,761 km (0.115 R)
• M24: 6,557,473 km (0.12 R)
• M25: 6,650,673 km (0.103 R)
• M26: 6,767,658 km (0.083 R)
• M27: 6,908,878 km (0.07 R)
• M28: 7,411,079 km (0.032 R)
• M29: 7,556,787 km (0.065 R)
• M30: 7,654,474 km (0.118 R)
• M31: 7,950,080 km (0.086 R)
• M32: 8,124,212 km (0.058 R)
• M33: 8,274,557 km (0.085 R)
• M34: 8,400,369 km (0.087 R)
• M35: 8,476,365 km (0.101 R)
• M36: 8,628,805 km (0.116 R)
• M37: 8,910,648 km (0.071 R)
• M38: 9,641,882 km (0.067 R)
• M39: 9,881,089 km (0.102 R)
• M40: 10,041,607 km (0.113 R)
• M41: 10,149,168 km (0.101 R)
• M42: 10,284,106 km (0.114 R)
• M43: 10,555,775 km (0.112 R)
• M44: 11,357,022 km (0.072 R)
• M45: 11,440,946 km (0.093 R)
• M46: 11,525,170 km (0.117 R)
• M47: 11,609,692 km (0.12 R)
• M48: 12,350,052 km (0.095 R)
• M49: 13,370,758 km (0.051 R)
• M50: 13,489,240 km (0.083 R)
• M51: 13,697,181 km (0.08 R)
• M52: 14,327,736 km (0.116 R)
• M53: 15,183,137 km (0.079 R)
• M54: 15,306,555 km (0.118 R)
• M55: 15,492,655 km (0.088 R)
• M56: 16,243,935 km (0.117 R)
• M57: 16,560,484 km (0.089 R)
• M58: 16,719,656 km (0.065 R)
• M59: 17,167,702 km (0.11 R)
• M60: 17,296,506 km (0.051 R)
• M61: 17,393,296 km (0.114 R)
• M62: 17,814,713 km (0.119 R)
• M63: 18,173,897 km (0.107 R)
• M64: 18,272,333 km (0.09 R)
• M65: 18,634,659 km (0.087 R)
• M66: 19,232,751 km (0.113 R)
• M67: 19,534,041 km (0.084 R)
• M68: 19,870,786 km (0.083 R)
• M69: 20,141,558 km (0.096 R)
• M70: 20,686,693 km (0.075 R)
• M71: 20,961,205 km (0.105 R)
• M72: 21,305,878 km (0.086 R)
• M73: 21,409,699 km (0.097 R)
• M74: 22,140,934 km (0.108 R)
• M75: 23,128,579 km (0.116 R)
• M76: 24,202,841 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.3

Radius: 3.9

Gravity: 31.51 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.64 AU - 14.72 AU

Year: 18596 Days

Day: 20.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 48,697,510 km

• M1: 112,797 km (0.066 R)
• M2: 416,630 km (0.098 R)
• M3: 641,924 km (0.1 R)
• M4: 810,970 km (0.065 R)
• M5: 1,065,286 km (0.047 R)
• M6: 1,395,748 km (0.031 R)
• M7: 1,503,459 km (0.089 R)
• M8: 1,813,575 km (0.101 R)
• M9: 1,872,217 km (0.09 R)
• M10: 2,112,472 km (0.083 R)
• M11: 3,097,274 km (0.074 R)
• M12: 3,237,896 km (0.113 R)
• M13: 3,273,501 km (0.091 R)
• M14: 3,525,573 km (0.108 R)
• M15: 3,672,478 km (0.069 R)
• M16: 4,010,420 km (0.104 R)
• M17: 6,414,009 km (0.104 R)
• M18: 6,819,868 km (0.065 R)
• M19: 7,703,393 km (0.071 R)
• M20: 9,220,465 km (0.052 R)
• M21: 9,270,879 km (0.052 R)
• M22: 9,626,473 km (0.071 R)
• M23: 10,508,802 km (0.111 R)
• M24: 10,720,034 km (0.108 R)
• M25: 10,879,505 km (0.092 R)
• M26: 11,416,412 km (0.12 R)
• M27: 11,524,870 km (0.091 R)
• M28: 12,127,451 km (0.091 R)
• M29: 12,182,652 km (0.036 R)
• M30: 12,852,551 km (0.107 R)
• M31: 12,908,950 km (0.106 R)
• M32: 13,419,976 km (0.104 R)
• M33: 13,937,435 km (0.058 R)
• M34: 14,873,619 km (0.08 R)
• M35: 15,229,961 km (0.093 R)
• M36: 16,498,850 km (0.111 R)
• M37: 17,363,376 km (0.038 R)
• M38: 17,550,673 km (0.088 R)
• M39: 18,179,432 km (0.08 R)
• M40: 18,496,580 km (0.108 R)
• M41: 21,298,548 km (0.106 R)
• M42: 21,766,939 km (0.098 R)
• M43: 22,918,843 km (0.095 R)
• M44: 25,919,477 km (0.037 R)
• M45: 25,990,685 km (0.102 R)
• M46: 26,562,897 km (0.056 R)
• M47: 27,574,328 km (0.062 R)
• M48: 27,647,033 km (0.068 R)
• M49: 28,011,603 km (0.054 R)
• M50: 29,485,740 km (0.082 R)
• M51: 30,607,724 km (0.098 R)
• M52: 31,896,211 km (0.049 R)
• M53: 32,048,950 km (0.053 R)
• M54: 32,355,177 km (0.119 R)
• M55: 33,279,692 km (0.11 R)
• M56: 34,212,883 km (0.089 R)
• M57: 34,290,974 km (0.034 R)
• M58: 34,761,160 km (0.118 R)
• M59: 35,391,266 km (0.116 R)
• M60: 35,945,825 km (0.083 R)
• M61: 37,545,774 km (0.076 R)
• M62: 39,005,550 km (0.105 R)
• M63: 39,660,340 km (0.117 R)
• M64: 40,071,435 km (0.025 R)
• M65: 40,153,714 km (0.111 R)
• M66: 40,318,721 km (0.066 R)
• M67: 40,566,455 km (0.108 R)
• M68: 41,146,745 km (0.107 R)
• M69: 41,562,776 km (0.103 R)
• M70: 42,399,178 km (0.084 R)
• M71: 42,987,995 km (0.096 R)
• M72: 43,833,822 km (0.072 R)
• M73: 43,918,644 km (0.082 R)
• M74: 45,112,734 km (0.076 R)
• M75: 46,317,595 km (0.12 R)
• M76: 46,837,149 km (0.092 R)
• M77: 47,619,994 km (0.082 R)
• M78: 48,934,511 km (0.078 R)
• M79: 49,198,850 km (0.062 R)
• M80: 49,287,113 km (0.074 R)
• M81: 50,172,134 km (0.107 R)
• M82: 50,438,568 km (0.103 R)
• M83: 52,948,820 km (0.102 R)
• M84: 54,583,925 km (0.078 R)
• M85: 54,858,138 km (0.117 R)
• M86: 55,499,464 km (0.109 R)
• M87: 58,276,299 km (0.107 R)
• M88: 59,118,236 km (0.118 R)
• M89: 59,305,832 km (0.108 R)
• M90: 60,908,623 km (0.103 R)
• M91: 62,525,627 km (0.05 R)
• M92: 62,812,406 km (0.07 R)
• M93: 63,675,436 km (0.11 R)
• M94: 63,867,819 km (0.111 R)
• M95: 64,156,543 km (0.119 R)
• M96: 64,253,033 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.3

Radius: 6.6

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 18.69 AU - 20.57 AU

Year: 30288 Days

Day: 16.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,697,510 km

• M1: 180,415 km (0.071 R)
• M2: 386,860 km (0.068 R)
• M3: 609,462 km (0.117 R)
• M4: 658,530 km (0.108 R)
• M5: 832,662 km (0.078 R)
• M6: 1,202,767 km (0.097 R)
• M7: 1,372,860 km (0.054 R)
• M8: 1,759,869 km (0.09 R)
• M9: 2,103,047 km (0.059 R)
• M10: 2,656,110 km (0.091 R)
• M11: 3,887,899 km (0.075 R)
• M12: 4,894,842 km (0.095 R)
• M13: 5,444,615 km (0.099 R)
• M14: 5,977,632 km (0.078 R)
• M15: 6,527,254 km (0.049 R)
• M16: 7,401,055 km (0.093 R)
• M17: 7,871,541 km (0.086 R)
• M18: 9,298,106 km (0.037 R)
• M19: 12,612,297 km (0.103 R)
• M20: 13,314,809 km (0.069 R)
• M21: 13,694,638 km (0.109 R)
• M22: 14,126,228 km (0.113 R)
• M23: 14,271,188 km (0.093 R)
• M24: 14,465,067 km (0.087 R)
• M25: 14,708,762 km (0.099 R)
• M26: 14,855,517 km (0.078 R)
• M27: 15,150,674 km (0.052 R)
• M28: 15,348,442 km (0.031 R)
• M29: 16,249,321 km (0.087 R)
• M30: 16,401,163 km (0.11 R)
• M31: 16,604,316 km (0.113 R)
• M32: 17,013,018 km (0.073 R)
• M33: 17,892,653 km (0.083 R)
• M34: 17,944,863 km (0.039 R)
• M35: 18,206,659 km (0.091 R)
• M36: 18,364,335 km (0.117 R)
• M37: 21,778,757 km (0.085 R)
• M38: 22,114,006 km (0.032 R)
• M39: 23,016,231 km (0.079 R)
• M40: 23,700,791 km (0.114 R)
• M41: 24,160,954 km (0.084 R)
• M42: 24,218,698 km (0.119 R)
• M43: 24,798,390 km (0.112 R)
• M44: 25,676,530 km (0.089 R)
• M45: 26,743,761 km (0.062 R)
• M46: 27,342,751 km (0.099 R)
• M47: 27,644,041 km (0.117 R)
• M48: 28,249,763 km (0.075 R)
• M49: 28,615,380 km (0.101 R)
• M50: 29,043,828 km (0.091 R)
• M51: 29,969,091 km (0.025 R)
• M52: 30,716,183 km (0.088 R)
• M53: 30,778,715 km (0.114 R)
• M54: 31,595,669 km (0.116 R)
• M55: 32,546,962 km (0.072 R)
• M56: 35,654,109 km (0.1 R)
• M57: 36,115,020 km (0.099 R)
• M58: 38,449,346 km (0.104 R)
• M59: 39,805,001 km (0.09 R)
• M60: 39,873,218 km (0.076 R)
• M61: 40,078,018 km (0.036 R)
• M62: 41,176,216 km (0.109 R)
• M63: 41,521,487 km (0.054 R)
• M64: 43,262,059 km (0.116 R)
• M65: 45,595,785 km (0.04 R)
• M66: 46,526,284 km (0.118 R)
• M67: 46,885,917 km (0.072 R)
• M68: 47,102,086 km (0.085 R)
• M69: 47,174,193 km (0.108 R)
• M70: 47,897,498 km (0.061 R)
• M71: 48,406,131 km (0.103 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 10,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit