🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.61 AU - 0.63 AU

Year: 173 Days

Day: 23.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,959,357 km

• M1: 159,023 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.99 AU - 1.41 AU

Year: 466 Days

Day: 20.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,959,357 km

• M1: 1,015,620 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.2 AU - 1.58 AU

Year: 581 Days

Day: 35.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.3

Radius: 11.9

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.81 AU - 11.45 AU

Year: 12295 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,959,357 km

• M1: 376,687 km (0.089 R)
• M2: 646,113 km (0.115 R)
• M3: 854,054 km (0.098 R)
• M4: 1,063,042 km (0.093 R)
• M5: 1,556,715 km (0.045 R)
• M6: 1,658,592 km (0.088 R)
• M7: 2,201,781 km (0.094 R)
• M8: 2,553,336 km (0.067 R)
• M9: 3,018,137 km (0.097 R)
• M10: 3,409,335 km (0.043 R)
• M11: 4,203,850 km (0.093 R)
• M12: 4,603,874 km (0.093 R)
• M13: 4,677,925 km (0.043 R)
• M14: 4,902,472 km (0.079 R)
• M15: 5,169,055 km (0.065 R)
• M16: 5,323,590 km (0.054 R)
• M17: 5,756,376 km (0.083 R)
• M18: 5,916,596 km (0.098 R)
• M19: 6,037,770 km (0.099 R)
• M20: 6,489,107 km (0.032 R)
• M21: 8,041,634 km (0.057 R)
• M22: 8,998,312 km (0.088 R)
• M23: 9,419,430 km (0.11 R)
• M24: 9,990,744 km (0.102 R)
• M25: 10,280,814 km (0.046 R)
• M26: 11,771,856 km (0.081 R)
• M27: 12,027,070 km (0.056 R)
• M28: 12,335,541 km (0.073 R)
• M29: 12,803,184 km (0.081 R)
• M30: 13,223,853 km (0.113 R)
• M31: 13,435,983 km (0.106 R)
• M32: 13,809,679 km (0.078 R)
• M33: 14,513,088 km (0.036 R)
• M34: 14,841,605 km (0.047 R)
• M35: 15,283,517 km (0.067 R)
• M36: 16,236,904 km (0.093 R)
• M37: 16,407,146 km (0.095 R)
• M38: 16,749,426 km (0.099 R)
• M39: 16,978,910 km (0.099 R)
• M40: 17,441,017 km (0.087 R)
• M41: 17,790,478 km (0.073 R)
• M42: 18,083,391 km (0.095 R)
• M43: 18,673,853 km (0.104 R)
• M44: 19,150,921 km (0.052 R)
• M45: 20,117,174 km (0.064 R)
• M46: 20,238,946 km (0.102 R)
• M47: 20,544,724 km (0.062 R)
• M48: 20,729,029 km (0.078 R)
• M49: 22,348,426 km (0.103 R)
• M50: 22,474,687 km (0.11 R)
• M51: 22,727,956 km (0.068 R)
• M52: 25,443,606 km (0.066 R)
• M53: 25,641,524 km (0.077 R)
• M54: 26,638,594 km (0.12 R)
• M55: 26,906,523 km (0.047 R)
• M56: 27,108,181 km (0.112 R)
• M57: 27,242,819 km (0.09 R)
• M58: 28,055,734 km (0.072 R)
• M59: 28,533,550 km (0.098 R)
• M60: 29,635,787 km (0.052 R)
• M61: 30,052,716 km (0.065 R)
• M62: 31,033,181 km (0.05 R)
• M63: 32,309,101 km (0.049 R)
• M64: 32,666,640 km (0.111 R)
• M65: 34,036,956 km (0.083 R)
• M66: 34,765,797 km (0.113 R)
• M67: 35,132,013 km (0.102 R)
• M68: 35,352,520 km (0.117 R)
• M69: 36,908,188 km (0.082 R)
• M70: 37,207,085 km (0.074 R)
• M71: 37,732,024 km (0.03 R)
• M72: 39,245,356 km (0.107 R)
• M73: 39,397,796 km (0.066 R)
• M74: 40,162,840 km (0.105 R)
• M75: 40,624,349 km (0.055 R)
• M76: 43,114,705 km (0.1 R)
• M77: 43,982,223 km (0.102 R)
• M78: 46,135,684 km (0.112 R)
• M79: 47,022,949 km (0.041 R)
• M80: 47,752,987 km (0.068 R)
• M81: 48,405,233 km (0.097 R)
• M82: 48,896,214 km (0.078 R)
• M83: 49,965,689 km (0.108 R)
• M84: 50,544,932 km (0.11 R)
• M85: 51,376,098 km (0.089 R)
• M86: 51,960,576 km (0.104 R)
• M87: 52,127,976 km (0.086 R)
• M88: 52,799,372 km (0.085 R)
• M89: 54,490,426 km (0.113 R)
• M90: 56,285,152 km (0.072 R)
• M91: 57,146,536 km (0.089 R)
• M92: 57,492,406 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.9

Radius: 7.6

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.14 AU - 15.78 AU

Year: 20527 Days

Day: 22.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 133.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 99,959,357 km

• M1: 225,294 km (0.057 R)
• M2: 410,347 km (0.107 R)
• M3: 655,388 km (0.106 R)
• M4: 801,396 km (0.106 R)
• M5: 943,364 km (0.072 R)
• M6: 1,452,595 km (0.1 R)
• M7: 1,902,287 km (0.06 R)
• M8: 2,251,598 km (0.057 R)
• M9: 2,877,665 km (0.12 R)
• M10: 3,053,442 km (0.086 R)
• M11: 3,210,071 km (0.094 R)
• M12: 3,601,718 km (0.119 R)
• M13: 3,791,259 km (0.034 R)
• M14: 3,959,856 km (0.064 R)
• M15: 4,155,530 km (0.105 R)
• M16: 6,082,949 km (0.026 R)
• M17: 7,905,051 km (0.077 R)
• M18: 8,213,671 km (0.087 R)
• M19: 9,292,571 km (0.094 R)
• M20: 11,268,160 km (0.099 R)
• M21: 12,678,569 km (0.115 R)
• M22: 13,698,677 km (0.089 R)
• M23: 13,957,781 km (0.063 R)
• M24: 15,971,667 km (0.071 R)
• M25: 17,550,822 km (0.076 R)
• M26: 17,711,490 km (0.051 R)
• M27: 18,562,852 km (0.092 R)
• M28: 20,389,591 km (0.066 R)
• M29: 21,495,568 km (0.094 R)
• M30: 21,710,541 km (0.059 R)
• M31: 21,969,494 km (0.099 R)
• M32: 22,055,962 km (0.12 R)
• M33: 23,765,567 km (0.103 R)
• M34: 23,943,438 km (0.093 R)
• M35: 24,077,029 km (0.11 R)
• M36: 24,300,229 km (0.094 R)
• M37: 25,019,197 km (0.115 R)
• M38: 27,636,711 km (0.08 R)
• M39: 28,434,067 km (0.117 R)
• M40: 28,670,133 km (0.066 R)
• M41: 30,677,736 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.6

Radius: 7.4

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 16.53 AU - 23.31 AU

Year: 31541 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,959,357 km

• M1: 158,723 km (0.104 R)
• M2: 316,998 km (0.092 R)
• M3: 1,010,833 km (0.117 R)
• M4: 1,260,661 km (0.12 R)
• M5: 2,399,999 km (0.11 R)
• M6: 3,260,785 km (0.089 R)
• M7: 3,536,344 km (0.094 R)
• M8: 3,629,843 km (0.104 R)
• M9: 4,970,688 km (0.107 R)
• M10: 5,448,654 km (0.11 R)
• M11: 5,611,267 km (0.099 R)
• M12: 6,221,027 km (0.106 R)
• M13: 6,277,575 km (0.093 R)
• M14: 6,968,718 km (0.098 R)
• M15: 7,086,302 km (0.118 R)
• M16: 7,204,484 km (0.05 R)
• M17: 7,442,943 km (0.102 R)
• M18: 7,623,358 km (0.11 R)
• M19: 8,547,424 km (0.091 R)
• M20: 9,247,542 km (0.118 R)
• M21: 10,032,033 km (0.069 R)
• M22: 10,098,305 km (0.117 R)
• M23: 11,733,859 km (0.111 R)
• M24: 12,510,571 km (0.1 R)
• M25: 13,158,479 km (0.111 R)
• M26: 14,187,712 km (0.093 R)
• M27: 15,166,531 km (0.111 R)
• M28: 15,242,826 km (0.118 R)
• M29: 16,089,401 km (0.055 R)
• M30: 17,109,508 km (0.114 R)
• M31: 18,964,971 km (0.098 R)
• M32: 19,791,349 km (0.06 R)
• M33: 20,125,252 km (0.109 R)
• M34: 20,209,027 km (0.106 R)
• M35: 22,601,097 km (0.106 R)
• M36: 22,862,743 km (0.054 R)
• M37: 23,300,916 km (0.086 R)
• M38: 24,991,072 km (0.094 R)
• M39: 25,351,902 km (0.071 R)
• M40: 25,805,334 km (0.057 R)
• M41: 25,896,439 km (0.116 R)
• M42: 26,720,424 km (0.101 R)
• M43: 27,089,332 km (0.078 R)
• M44: 28,676,266 km (0.106 R)
• M45: 28,865,059 km (0.101 R)
• M46: 29,719,113 km (0.051 R)
• M47: 30,870,867 km (0.091 R)
• M48: 31,452,204 km (0.089 R)
• M49: 31,841,757 km (0.085 R)
• M50: 32,232,956 km (0.111 R)
• M51: 36,333,134 km (0.092 R)
• M52: 37,977,215 km (0.111 R)
• M53: 38,184,408 km (0.12 R)
• M54: 40,488,365 km (0.106 R)
• M55: 42,192,135 km (0.117 R)
• M56: 42,944,911 km (0.086 R)
• M57: 43,268,791 km (0.101 R)
• M58: 43,702,026 km (0.066 R)
• M59: 44,682,042 km (0.107 R)
• M60: 45,449,179 km (0.085 R)
• M61: 46,110,252 km (0.058 R)
• M62: 46,774,617 km (0.103 R)
• M63: 47,441,973 km (0.086 R)
• M64: 49,237,147 km (0.102 R)
• M65: 49,916,022 km (0.113 R)
• M66: 50,826,026 km (0.116 R)
• M67: 51,971,198 km (0.064 R)
• M68: 52,431,660 km (0.094 R)
• M69: 53,240,835 km (0.084 R)
• M70: 55,692,594 km (0.071 R)
• M71: 58,061,776 km (0.12 R)
• M72: 59,258,709 km (0.098 R)
• M73: 59,980,668 km (0.062 R)
• M74: 61,433,413 km (0.117 R)
• M75: 63,143,017 km (0.112 R)
• M76: 63,265,688 km (0.087 R)
• M77: 64,373,609 km (0.062 R)
• M78: 65,363,798 km (0.088 R)
• M79: 65,487,964 km (0.041 R)
• M80: 65,612,130 km (0.089 R)
• M81: 67,986,996 km (0.115 R)
• M82: 69,374,816 km (0.073 R)
• M83: 70,135,671 km (0.112 R)
• M84: 71,282,189 km (0.112 R)
• M85: 72,563,345 km (0.111 R)
• M86: 72,691,849 km (0.087 R)
• M87: 73,335,569 km (0.063 R)
• M88: 73,464,672 km (0.053 R)
• M89: 76,713,788 km (0.066 R)
• M90: 78,817,733 km (0.085 R)
• M91: 80,674,242 km (0.087 R)
• M92: 82,276,884 km (0.117 R)
• M93: 85,513,733 km (0.1 R)
• M94: 90,169,967 km (0.095 R)
• M95: 91,277,440 km (0.055 R)
• M96: 93,086,826 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584

Radius: 6.3

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 16.11 AU - 24.63 AU

Year: 32615 Days

Day: 19.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 82.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,959,357 km

• M1: 113,694 km (0.112 R)
• M2: 497,114 km (0.106 R)
• M3: 623,524 km (0.048 R)
• M4: 1,000,211 km (0.064 R)
• M5: 1,063,790 km (0.101 R)
• M6: 1,402,031 km (0.113 R)
• M7: 1,771,837 km (0.089 R)
• M8: 2,212,403 km (0.072 R)
• M9: 3,380,014 km (0.064 R)
• M10: 3,772,110 km (0.12 R)
• M11: 4,868,513 km (0.077 R)
• M12: 5,765,203 km (0.054 R)
• M13: 5,822,948 km (0.108 R)
• M14: 6,114,514 km (0.119 R)
• M15: 6,590,983 km (0.09 R)
• M16: 6,833,631 km (0.097 R)
• M17: 7,141,204 km (0.088 R)
• M18: 8,481,302 km (0.118 R)
• M19: 8,945,055 km (0.116 R)
• M20: 9,213,733 km (0.064 R)
• M21: 9,827,982 km (0.111 R)
• M22: 9,966,210 km (0.095 R)
• M23: 10,035,624 km (0.117 R)
• M24: 10,384,935 km (0.091 R)
• M25: 10,455,395 km (0.096 R)
• M26: 10,809,493 km (0.111 R)
• M27: 11,311,843 km (0.111 R)
• M28: 11,969,026 km (0.093 R)
• M29: 13,858,298 km (0.07 R)
• M30: 14,169,162 km (0.088 R)
• M31: 14,718,635 km (0.108 R)
• M32: 15,435,359 km (0.087 R)
• M33: 15,838,375 km (0.11 R)
• M34: 16,572,602 km (0.05 R)
• M35: 18,413,553 km (0.114 R)
• M36: 18,669,665 km (0.109 R)
• M37: 19,012,842 km (0.061 R)
• M38: 20,318,383 km (0.066 R)
• M39: 21,473,129 km (0.077 R)
• M40: 21,652,646 km (0.115 R)
• M41: 23,382,895 km (0.049 R)
• M42: 23,567,649 km (0.092 R)
• M43: 23,660,250 km (0.111 R)
• M44: 24,217,950 km (0.088 R)
• M45: 24,404,798 km (0.091 R)
• M46: 26,974,291 km (0.118 R)
• M47: 27,071,081 km (0.099 R)
• M48: 28,734,460 km (0.093 R)
• M49: 28,833,344 km (0.105 R)
• M50: 29,528,525 km (0.097 R)
• M51: 30,128,862 km (0.069 R)
• M52: 30,229,391 km (0.053 R)
• M53: 32,056,430 km (0.093 R)
• M54: 34,128,061 km (0.087 R)
• M55: 35,709,909 km (0.099 R)
• M56: 36,885,150 km (0.062 R)
• M57: 39,054,170 km (0.088 R)
• M58: 39,273,331 km (0.092 R)
• M59: 42,722,310 km (0.09 R)
• M60: 43,061,149 km (0.074 R)
• M61: 44,311,488 km (0.045 R)
• M62: 49,075,282 km (0.095 R)
• M63: 50,738,811 km (0.088 R)
• M64: 52,904,539 km (0.1 R)
• M65: 53,025,713 km (0.092 R)
• M66: 53,268,511 km (0.054 R)
• M67: 55,838,901 km (0.069 R)
• M68: 56,333,173 km (0.067 R)
• M69: 57,201,439 km (0.081 R)
• M70: 58,449,534 km (0.106 R)
• M71: 58,825,772 km (0.073 R)
• M72: 59,832,865 km (0.086 R)
• M73: 60,338,506 km (0.104 R)
• M74: 60,718,634 km (0.115 R)
• M75: 62,119,469 km (0.071 R)
• M76: 62,888,102 km (0.12 R)
• M77: 63,788,682 km (0.087 R)
• M78: 66,385,402 km (0.055 R)
• M79: 66,647,048 km (0.086 R)
• M80: 70,211,517 km (0.103 R)
• M81: 74,244,077 km (0.096 R)
• M82: 75,332,102 km (0.078 R)
• M83: 76,014,867 km (0.095 R)
• M84: 78,904,350 km (0.077 R)
• M85: 80,432,342 km (0.061 R)
• M86: 81,129,917 km (0.095 R)
• M87: 83,376,129 km (0.078 R)
• M88: 86,069,938 km (0.06 R)
• M89: 87,929,440 km (0.107 R)
• M90: 88,648,108 km (0.116 R)
• M91: 94,614,669 km (0.118 R)
• M92: 96,237,357 km (0.095 R)
• M93: 96,829,615 km (0.078 R)
• M94: 97,720,471 km (0.041 R)
• M95: 97,869,171 km (0.113 R)
• M96: 99,211,213 km (0.112 R)
• M97: 99,510,260 km (0.115 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 12,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit