🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.6 AU - 0.64 AU

Year: 215 Days

Day: 35.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,862,748 km

• M1: 139,425 km (0.092 R)
• M2: 669,450 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.61 AU - 0.63 AU

Year: 215 Days

Day: 46.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 130.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.53 AU - 0.73 AU

Year: 220 Days

Day: 45.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,862,748 km

• M1: 45,029 km (0.052 R)
• M2: 359,484 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.57 AU - 0.93 AU

Year: 286 Days

Day: 13.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.68 AU - 2.24 AU

Year: 1207 Days

Day: 20.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 14.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.41 AU - 6.03 AU

Year: 6015 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,862,748 km

• M1: 343,776 km (0.087 R)
• M2: 535,560 km (0.085 R)
• M3: 695,929 km (0.095 R)
• M4: 828,772 km (0.114 R)
• M5: 1,325,437 km (0.104 R)
• M6: 1,924,577 km (0.095 R)
• M7: 2,426,328 km (0.097 R)
• M8: 2,692,612 km (0.067 R)
• M9: 2,912,671 km (0.115 R)
• M10: 3,119,714 km (0.059 R)
• M11: 3,410,083 km (0.08 R)
• M12: 3,588,703 km (0.037 R)
• M13: 3,689,233 km (0.062 R)
• M14: 3,893,434 km (0.097 R)
• M15: 4,441,710 km (0.089 R)
• M16: 4,593,552 km (0.064 R)
• M17: 4,858,041 km (0.087 R)
• M18: 5,104,878 km (0.091 R)
• M19: 5,425,167 km (0.114 R)
• M20: 5,634,604 km (0.108 R)
• M21: 5,775,675 km (0.106 R)
• M22: 6,157,897 km (0.057 R)
• M23: 6,450,062 km (0.03 R)
• M24: 6,771,697 km (0.066 R)
• M25: 6,997,440 km (0.095 R)
• M26: 7,124,000 km (0.119 R)
• M27: 7,689,929 km (0.092 R)
• M28: 7,820,528 km (0.086 R)
• M29: 8,297,147 km (0.099 R)
• M30: 8,647,206 km (0.074 R)
• M31: 8,783,190 km (0.053 R)
• M32: 8,892,546 km (0.109 R)
• M33: 9,084,929 km (0.111 R)
• M34: 9,250,833 km (0.102 R)
• M35: 10,181,930 km (0.086 R)
• M36: 10,527,950 km (0.116 R)
• M37: 11,054,235 km (0.118 R)
• M38: 11,380,209 km (0.106 R)
• M39: 11,499,588 km (0.088 R)
• M40: 11,920,407 km (0.12 R)
• M41: 12,315,794 km (0.09 R)
• M42: 12,963,553 km (0.101 R)
• M43: 14,260,417 km (0.12 R)
• M44: 14,421,384 km (0.032 R)
• M45: 14,940,489 km (0.096 R)
• M46: 15,235,346 km (0.108 R)
• M47: 15,366,992 km (0.12 R)
• M48: 15,631,332 km (0.073 R)
• M49: 16,602,521 km (0.115 R)
• M50: 17,010,026 km (0.101 R)
• M51: 17,904,472 km (0.086 R)
• M52: 18,217,729 km (0.113 R)
• M53: 18,392,460 km (0.059 R)
• M54: 18,955,546 km (0.101 R)
• M55: 19,452,959 km (0.071 R)
• M56: 19,739,140 km (0.105 R)
• M57: 20,026,667 km (0.086 R)
• M58: 20,788,120 km (0.089 R)
• M59: 21,044,082 km (0.066 R)
• M60: 21,744,051 km (0.119 R)
• M61: 21,966,652 km (0.105 R)
• M62: 22,115,502 km (0.07 R)
• M63: 22,489,048 km (0.098 R)
• M64: 23,280,421 km (0.11 R)
• M65: 23,508,258 km (0.118 R)
• M66: 23,927,731 km (0.056 R)
• M67: 24,851,797 km (0.033 R)
• M68: 25,006,930 km (0.079 R)
• M69: 25,279,198 km (0.113 R)
• M70: 25,435,228 km (0.086 R)
• M71: 25,787,382 km (0.076 R)
• M72: 25,983,804 km (0.054 R)
• M73: 26,180,675 km (0.054 R)
• M74: 26,575,912 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.2

Radius: 4.7

Gravity: 44.42 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.81 AU - 13.33 AU

Year: 18439 Days

Day: 21.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 88.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,862,748 km

• M1: 139,575 km (0.115 R)
• M2: 192,981 km (0.119 R)
• M3: 254,466 km (0.09 R)
• M4: 418,575 km (0.11 R)
• M5: 613,052 km (0.106 R)
• M6: 912,248 km (0.112 R)
• M7: 1,077,254 km (0.107 R)
• M8: 1,403,826 km (0.051 R)
• M9: 1,466,508 km (0.096 R)
• M10: 1,529,937 km (0.088 R)
• M11: 1,759,421 km (0.093 R)
• M12: 1,861,147 km (0.116 R)
• M13: 2,141,793 km (0.084 R)
• M14: 2,435,753 km (0.06 R)
• M15: 2,664,488 km (0.119 R)
• M16: 2,980,139 km (0.074 R)
• M17: 3,518,093 km (0.069 R)
• M18: 4,587,718 km (0.101 R)
• M19: 6,104,192 km (0.07 R)
• M20: 6,571,236 km (0.104 R)
• M21: 6,623,745 km (0.098 R)
• M22: 6,835,576 km (0.036 R)
• M23: 7,211,515 km (0.079 R)
• M24: 7,927,490 km (0.106 R)
• M25: 8,095,788 km (0.056 R)
• M26: 8,493,419 km (0.102 R)
• M27: 9,013,870 km (0.068 R)
• M28: 10,085,440 km (0.114 R)
• M29: 10,759,976 km (0.092 R)
• M30: 10,821,910 km (0.1 R)
• M31: 12,476,163 km (0.092 R)
• M32: 13,399,032 km (0.06 R)
• M33: 13,868,770 km (0.051 R)
• M34: 16,083,267 km (0.11 R)
• M35: 18,851,875 km (0.095 R)
• M36: 19,227,066 km (0.029 R)
• M37: 20,751,917 km (0.097 R)
• M38: 21,999,564 km (0.094 R)
• M39: 22,078,402 km (0.073 R)
• M40: 22,711,949 km (0.108 R)
• M41: 23,512,447 km (0.04 R)
• M42: 24,485,132 km (0.084 R)
• M43: 24,566,813 km (0.058 R)
• M44: 25,802,342 km (0.093 R)
• M45: 25,885,368 km (0.112 R)
• M46: 27,906,136 km (0.038 R)
• M47: 28,590,846 km (0.062 R)
• M48: 28,762,883 km (0.112 R)
• M49: 31,473,447 km (0.068 R)
• M50: 31,651,020 km (0.104 R)
• M51: 32,544,269 km (0.056 R)
• M52: 33,174,525 km (0.035 R)
• M53: 33,808,670 km (0.113 R)
• M54: 34,538,408 km (0.116 R)
• M55: 36,013,443 km (0.093 R)
• M56: 37,320,779 km (0.072 R)
• M57: 37,885,810 km (0.107 R)
• M58: 38,453,684 km (0.097 R)
• M59: 39,693,701 km (0.102 R)
• M60: 40,174,209 km (0.11 R)
• M61: 40,366,891 km (0.074 R)
• M62: 43,195,488 km (0.052 R)
• M63: 43,689,609 km (0.102 R)
• M64: 44,883,101 km (0.082 R)
• M65: 44,983,033 km (0.077 R)
• M66: 45,785,326 km (0.109 R)
• M67: 46,794,663 km (0.077 R)
• M68: 46,895,941 km (0.077 R)
• M69: 47,811,330 km (0.118 R)
• M70: 48,117,856 km (0.076 R)
• M71: 49,143,948 km (0.099 R)
• M72: 49,866,505 km (0.118 R)
• M73: 50,384,862 km (0.025 R)
• M74: 50,592,653 km (0.082 R)
• M75: 51,950,404 km (0.071 R)
• M76: 52,581,108 km (0.104 R)
• M77: 55,129,059 km (0.057 R)
• M78: 55,450,396 km (0.108 R)
• M79: 55,664,919 km (0.07 R)
• M80: 56,850,033 km (0.094 R)
• M81: 57,066,352 km (0.081 R)
• M82: 62,563,176 km (0.1 R)
• M83: 62,674,926 km (0.115 R)
• M84: 65,600,910 km (0.104 R)
• M85: 67,652,645 km (0.088 R)
• M86: 67,881,829 km (0.118 R)
• M87: 68,571,176 km (0.096 R)
• M88: 69,378,406 km (0.044 R)
• M89: 70,769,367 km (0.073 R)
• M90: 72,169,603 km (0.097 R)
• M91: 72,638,293 km (0.096 R)
• M92: 75,472,126 km (0.097 R)
• M93: 77,261,466 km (0.104 R)
• M94: 81,246,903 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.9

Radius: 3.1

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.04 AU - 17.02 AU

Year: 23107 Days

Day: 20.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 48,862,748 km

• M1: 119,379 km (0.11 R)
• M2: 318,045 km (0.062 R)
• M3: 829,071 km (0.072 R)
• M4: 885,320 km (0.096 R)
• M5: 1,081,742 km (0.08 R)
• M6: 1,102,088 km (0.1 R)
• M7: 1,445,714 km (0.111 R)
• M8: 2,762,325 km (0.087 R)
• M9: 3,430,578 km (0.114 R)
• M10: 3,460,797 km (0.088 R)
• M11: 3,674,273 km (0.059 R)
• M12: 4,405,508 km (0.066 R)
• M13: 4,504,093 km (0.057 R)
• M14: 4,737,166 km (0.088 R)
• M15: 5,076,753 km (0.099 R)
• M16: 5,180,125 km (0.093 R)
• M17: 5,565,190 km (0.112 R)
• M18: 5,600,645 km (0.1 R)
• M19: 6,032,085 km (0.118 R)
• M20: 6,548,796 km (0.115 R)
• M21: 6,964,678 km (0.084 R)
• M22: 7,156,463 km (0.091 R)
• M23: 7,467,028 km (0.056 R)
• M24: 7,545,417 km (0.112 R)
• M25: 8,303,131 km (0.049 R)
• M26: 8,424,903 km (0.105 R)
• M27: 8,506,434 km (0.12 R)
• M28: 9,760,812 km (0.054 R)
• M29: 10,322,103 km (0.103 R)
• M30: 10,716,743 km (0.043 R)
• M31: 10,982,578 km (0.037 R)
• M32: 11,027,009 km (0.083 R)
• M33: 11,295,387 km (0.118 R)
• M34: 11,520,682 km (0.093 R)
• M35: 12,715,819 km (0.076 R)
• M36: 13,709,598 km (0.087 R)
• M37: 13,757,469 km (0.11 R)
• M38: 13,998,022 km (0.05 R)
• M39: 14,239,922 km (0.067 R)
• M40: 14,777,128 km (0.112 R)
• M41: 14,924,632 km (0.117 R)
• M42: 16,173,774 km (0.094 R)
• M43: 17,093,801 km (0.117 R)
• M44: 17,300,545 km (0.072 R)
• M45: 18,135,750 km (0.089 R)
• M46: 18,505,107 km (0.107 R)
• M47: 19,844,906 km (0.087 R)
• M48: 20,225,632 km (0.081 R)
• M49: 20,389,591 km (0.09 R)
• M50: 20,663,804 km (0.079 R)
• M51: 21,382,173 km (0.049 R)
• M52: 21,493,474 km (0.101 R)
• M53: 21,549,124 km (0.09 R)
• M54: 21,716,524 km (0.117 R)
• M55: 22,165,019 km (0.09 R)
• M56: 22,221,417 km (0.053 R)
• M57: 22,673,352 km (0.045 R)
• M58: 22,730,050 km (0.086 R)
• M59: 22,786,748 km (0.049 R)
• M60: 22,900,442 km (0.029 R)
• M61: 23,014,286 km (0.058 R)
• M62: 23,414,161 km (0.07 R)
• M63: 23,758,685 km (0.073 R)
• M64: 24,685,893 km (0.066 R)
• M65: 25,153,835 km (0.073 R)
• M66: 26,694,842 km (0.118 R)
• M67: 26,754,682 km (0.046 R)
• M68: 26,934,648 km (0.054 R)
• M69: 26,994,637 km (0.12 R)
• M70: 27,355,915 km (0.118 R)
• M71: 27,900,900 km (0.101 R)
• M72: 29,805,132 km (0.092 R)
• M73: 30,428,207 km (0.067 R)
• M74: 30,929,809 km (0.057 R)
• M75: 30,992,789 km (0.097 R)
• M76: 31,434,253 km (0.112 R)
• M77: 31,560,663 km (0.11 R)
• M78: 32,004,819 km (0.059 R)
• M79: 32,578,826 km (0.119 R)
• M80: 33,220,750 km (0.077 R)
• M81: 34,777,915 km (0.092 R)
• M82: 35,565,547 km (0.097 R)
• M83: 35,697,343 km (0.054 R)
• M84: 35,763,316 km (0.074 R)
• M85: 36,957,705 km (0.06 R)
• M86: 37,091,296 km (0.044 R)
• M87: 37,224,887 km (0.08 R)
• M88: 38,570,520 km (0.107 R)
• M89: 40,549,849 km (0.062 R)
• M90: 42,422,067 km (0.096 R)
• M91: 43,263,255 km (0.101 R)
• M92: 43,968,310 km (0.116 R)
• M93: 44,039,070 km (0.075 R)
• M94: 46,465,996 km (0.116 R)
• M95: 46,682,165 km (0.072 R)
• M96: 48,497,087 km (0.058 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 17,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit