🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.55 AU - 0.57 AU

Year: 275 Days

Day: 27.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,891,939 km

• M1: 51,312 km (0.097 R)
• M2: 650,152 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.2

Radius: 9.6

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.74 AU - 0.8 AU

Year: 443 Days

Day: 6.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 62,891,939 km

• M1: 120,127 km (0.066 R)
• M2: 188,344 km (0.066 R)
• M3: 270,623 km (0.058 R)
• M4: 353,799 km (0.118 R)
• M5: 417,528 km (0.108 R)
• M6: 489,185 km (0.115 R)
• M7: 597,793 km (0.109 R)
• M8: 663,915 km (0.079 R)
• M9: 768,185 km (0.071 R)
• M10: 833,559 km (0.095 R)
• M11: 974,630 km (0.036 R)
• M12: 1,086,679 km (0.091 R)
• M13: 1,173,894 km (0.099 R)
• M14: 1,254,827 km (0.084 R)
• M15: 1,328,878 km (0.099 R)
• M16: 1,500,018 km (0.116 R)
• M17: 1,588,281 km (0.1 R)
• M18: 1,654,552 km (0.119 R)
• M19: 1,750,893 km (0.065 R)
• M20: 1,864,139 km (0.11 R)
• M21: 1,949,410 km (0.101 R)
• M22: 2,066,844 km (0.111 R)
• M23: 2,134,313 km (0.059 R)
• M24: 2,213,151 km (0.107 R)
• M25: 2,384,590 km (0.098 R)
• M26: 2,450,114 km (0.109 R)
• M27: 2,510,551 km (0.088 R)
• M28: 2,582,807 km (0.053 R)
• M29: 2,650,126 km (0.117 R)
• M30: 2,815,133 km (0.088 R)
• M31: 2,930,921 km (0.115 R)
• M32: 3,001,232 km (0.054 R)
• M33: 3,215,606 km (0.062 R)
• M34: 3,355,181 km (0.035 R)
• M35: 3,422,650 km (0.059 R)
• M36: 3,490,567 km (0.097 R)
• M37: 3,552,800 km (0.105 R)
• M38: 3,634,031 km (0.041 R)
• M39: 3,709,728 km (0.096 R)
• M40: 3,862,767 km (0.046 R)
• M41: 3,939,959 km (0.115 R)
• M42: 4,069,960 km (0.086 R)
• M43: 4,214,471 km (0.115 R)
• M44: 4,407,752 km (0.092 R)
• M45: 4,569,916 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.1

Radius: 9.8

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.87 AU - 1.07 AU

Year: 627 Days

Day: 13.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 62,891,939 km

• M1: 123,867 km (0.087 R)
• M2: 194,477 km (0.104 R)
• M3: 275,858 km (0.047 R)
• M4: 367,861 km (0.067 R)
• M5: 516,861 km (0.118 R)
• M6: 609,163 km (0.098 R)
• M7: 702,811 km (0.056 R)
• M8: 796,309 km (0.057 R)
• M9: 888,761 km (0.07 R)
• M10: 962,214 km (0.111 R)
• M11: 1,043,595 km (0.1 R)
• M12: 1,127,519 km (0.05 R)
• M13: 1,226,403 km (0.082 R)
• M14: 1,354,310 km (0.088 R)
• M15: 1,473,389 km (0.032 R)
• M16: 1,589,029 km (0.084 R)
• M17: 1,658,592 km (0.061 R)
• M18: 1,779,167 km (0.109 R)
• M19: 1,984,416 km (0.105 R)
• M20: 2,074,773 km (0.106 R)
• M21: 2,259,676 km (0.097 R)
• M22: 2,378,008 km (0.078 R)
• M23: 2,547,353 km (0.107 R)
• M24: 2,662,393 km (0.033 R)
• M25: 2,728,964 km (0.057 R)
• M26: 2,796,134 km (0.091 R)
• M27: 2,872,279 km (0.09 R)
• M28: 3,079,023 km (0.081 R)
• M29: 3,140,209 km (0.054 R)
• M30: 3,281,728 km (0.093 R)
• M31: 3,561,776 km (0.116 R)
• M32: 3,859,326 km (0.06 R)
• M33: 4,049,315 km (0.104 R)
• M34: 4,193,827 km (0.108 R)
• M35: 4,310,663 km (0.083 R)
• M36: 4,389,202 km (0.08 R)
• M37: 4,637,833 km (0.083 R)
• M38: 4,728,489 km (0.086 R)
• M39: 4,809,422 km (0.088 R)
• M40: 4,931,943 km (0.028 R)
• M41: 5,148,710 km (0.091 R)
• M42: 5,274,073 km (0.086 R)
• M43: 5,634,753 km (0.092 R)
• M44: 5,992,442 km (0.073 R)
• M45: 6,124,238 km (0.103 R)
• M46: 6,379,900 km (0.096 R)
• M47: 6,559,717 km (0.045 R)
• M48: 7,062,964 km (0.069 R)
• M49: 7,555,141 km (0.114 R)
• M50: 7,829,205 km (0.116 R)
• M51: 7,961,599 km (0.106 R)
• M52: 8,046,121 km (0.102 R)
• M53: 8,216,214 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.4

Radius: 14.2

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.31 AU - 1.93 AU

Year: 1353 Days

Day: 6.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 62,891,939 km

• M1: 191,186 km (0.063 R)
• M2: 285,582 km (0.075 R)
• M3: 406,009 km (0.081 R)
• M4: 518,357 km (0.069 R)
• M5: 607,218 km (0.111 R)
• M6: 919,129 km (0.118 R)
• M7: 1,127,070 km (0.08 R)
• M8: 1,266,346 km (0.07 R)
• M9: 1,509,293 km (0.101 R)
• M10: 1,739,674 km (0.114 R)
• M11: 1,893,311 km (0.087 R)
• M12: 1,981,873 km (0.119 R)
• M13: 2,112,322 km (0.077 R)
• M14: 2,214,796 km (0.102 R)
• M15: 2,456,846 km (0.076 R)
• M16: 2,554,084 km (0.054 R)
• M17: 2,730,012 km (0.1 R)
• M18: 2,933,165 km (0.106 R)
• M19: 3,082,913 km (0.093 R)
• M20: 3,199,898 km (0.07 R)
• M21: 3,354,283 km (0.112 R)
• M22: 3,474,859 km (0.12 R)
• M23: 3,857,830 km (0.112 R)
• M24: 4,048,118 km (0.09 R)
• M25: 4,306,773 km (0.031 R)
• M26: 4,517,556 km (0.042 R)
• M27: 4,705,003 km (0.049 R)
• M28: 4,799,698 km (0.062 R)
• M29: 5,032,173 km (0.105 R)
• M30: 5,198,676 km (0.071 R)
• M31: 5,296,662 km (0.101 R)
• M32: 5,466,007 km (0.066 R)
• M33: 5,709,253 km (0.093 R)
• M34: 5,955,940 km (0.087 R)
• M35: 6,073,225 km (0.094 R)
• M36: 7,195,209 km (0.059 R)
• M37: 7,684,244 km (0.088 R)
• M38: 7,908,641 km (0.07 R)
• M39: 8,054,050 km (0.098 R)
• M40: 8,249,425 km (0.057 R)
• M41: 8,479,207 km (0.088 R)
• M42: 8,828,070 km (0.082 R)
• M43: 8,995,769 km (0.114 R)
• M44: 9,147,760 km (0.1 R)
• M45: 9,351,512 km (0.058 R)
• M46: 9,574,114 km (0.086 R)
• M47: 9,954,841 km (0.115 R)
• M48: 10,749,205 km (0.038 R)
• M49: 10,928,424 km (0.056 R)
• M50: 11,036,583 km (0.109 R)
• M51: 11,271,900 km (0.108 R)
• M52: 11,381,107 km (0.055 R)
• M53: 11,600,567 km (0.077 R)
• M54: 11,692,420 km (0.094 R)
• M55: 11,784,423 km (0.112 R)
• M56: 12,304,724 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.7

Radius: 9.7

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.44 AU - 2.68 AU

Year: 2687 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 62,891,939 km

• M1: 128,205 km (0.06 R)
• M2: 241,601 km (0.105 R)
• M3: 325,525 km (0.116 R)
• M4: 621,729 km (0.079 R)
• M5: 740,958 km (0.085 R)
• M6: 842,386 km (0.098 R)
• M7: 1,003,802 km (0.074 R)
• M8: 1,146,368 km (0.094 R)
• M9: 1,692,401 km (0.117 R)
• M10: 1,957,488 km (0.087 R)
• M11: 2,323,405 km (0.072 R)
• M12: 2,386,535 km (0.066 R)
• M13: 2,488,860 km (0.117 R)
• M14: 2,684,534 km (0.09 R)
• M15: 2,966,975 km (0.115 R)
• M16: 3,035,640 km (0.117 R)
• M17: 3,387,195 km (0.12 R)
• M18: 3,692,674 km (0.072 R)
• M19: 4,037,497 km (0.057 R)
• M20: 4,159,868 km (0.093 R)
• M21: 4,439,766 km (0.099 R)
• M22: 5,050,873 km (0.092 R)
• M23: 5,349,620 km (0.083 R)
• M24: 5,467,353 km (0.089 R)
• M25: 6,493,894 km (0.059 R)
• M26: 6,655,759 km (0.087 R)
• M27: 7,334,933 km (0.115 R)
• M28: 7,503,530 km (0.097 R)
• M29: 7,635,475 km (0.088 R)
• M30: 8,171,185 km (0.111 R)
• M31: 8,404,558 km (0.091 R)
• M32: 8,640,175 km (0.118 R)
• M33: 8,917,679 km (0.069 R)
• M34: 9,359,890 km (0.1 R)
• M35: 9,809,132 km (0.083 R)
• M36: 9,974,288 km (0.075 R)
• M37: 10,057,166 km (0.055 R)
• M38: 10,140,342 km (0.115 R)
• M39: 10,265,555 km (0.089 R)
• M40: 10,750,103 km (0.064 R)
• M41: 10,835,075 km (0.118 R)
• M42: 11,048,700 km (0.104 R)
• M43: 11,177,504 km (0.098 R)
• M44: 11,566,907 km (0.062 R)
• M45: 11,632,282 km (0.092 R)
• M46: 11,719,647 km (0.101 R)
• M47: 12,359,178 km (0.104 R)
• M48: 12,537,648 km (0.059 R)
• M49: 12,739,455 km (0.076 R)
• M50: 12,987,489 km (0.042 R)
• M51: 13,465,604 km (0.065 R)
• M52: 13,741,462 km (0.075 R)
• M53: 13,879,990 km (0.064 R)
• M54: 14,556,471 km (0.092 R)
• M55: 14,957,992 km (0.049 R)
• M56: 15,219,639 km (0.07 R)
• M57: 15,387,039 km (0.085 R)
• M58: 16,111,242 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447

Radius: 6.8

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.1 AU - 11.5 AU

Year: 18605 Days

Day: 24.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,891,939 km

• M1: 177,722 km (0.073 R)
• M2: 347,815 km (0.089 R)
• M3: 765,792 km (0.068 R)
• M4: 850,913 km (0.054 R)
• M5: 1,198,279 km (0.1 R)
• M6: 2,375,913 km (0.117 R)
• M7: 2,502,024 km (0.102 R)
• M8: 2,662,842 km (0.102 R)
• M9: 2,893,672 km (0.11 R)
• M10: 2,994,650 km (0.117 R)
• M11: 3,130,934 km (0.12 R)
• M12: 3,660,660 km (0.077 R)
• M13: 3,769,866 km (0.106 R)
• M14: 4,448,143 km (0.064 R)
• M15: 4,564,829 km (0.057 R)
• M16: 4,682,563 km (0.084 R)
• M17: 5,001,356 km (0.114 R)
• M18: 5,829,081 km (0.053 R)
• M19: 6,302,259 km (0.062 R)
• M20: 7,331,193 km (0.08 R)
• M21: 7,654,624 km (0.104 R)
• M22: 7,841,472 km (0.076 R)
• M23: 7,935,419 km (0.07 R)
• M24: 8,363,269 km (0.055 R)
• M25: 12,099,326 km (0.082 R)
• M26: 12,481,399 km (0.113 R)
• M27: 12,978,363 km (0.119 R)
• M28: 13,034,014 km (0.11 R)
• M29: 13,425,511 km (0.039 R)
• M30: 13,707,503 km (0.044 R)
• M31: 14,334,917 km (0.097 R)
• M32: 14,565,297 km (0.116 R)
• M33: 15,676,660 km (0.083 R)
• M34: 15,914,221 km (0.083 R)
• M35: 16,997,310 km (0.041 R)
• M36: 21,233,024 km (0.035 R)
• M37: 21,429,895 km (0.11 R)
• M38: 21,627,514 km (0.112 R)
• M39: 22,157,240 km (0.085 R)
• M40: 22,557,265 km (0.115 R)
• M41: 23,432,412 km (0.054 R)
• M42: 24,662,256 km (0.116 R)
• M43: 25,354,595 km (0.111 R)
• M44: 26,053,217 km (0.114 R)
• M45: 26,123,528 km (0.041 R)
• M46: 28,475,805 km (0.063 R)
• M47: 28,765,427 km (0.076 R)
• M48: 30,302,395 km (0.034 R)
• M49: 35,458,884 km (0.094 R)
• M50: 35,536,675 km (0.049 R)
• M51: 35,614,466 km (0.03 R)
• M52: 35,848,587 km (0.067 R)
• M53: 40,390,528 km (0.107 R)
• M54: 41,779,843 km (0.067 R)
• M55: 42,521,699 km (0.098 R)
• M56: 44,102,200 km (0.081 R)
• M57: 44,269,600 km (0.063 R)
• M58: 45,786,373 km (0.101 R)
• M59: 46,380,875 km (0.119 R)
• M60: 47,405,770 km (0.087 R)
• M61: 48,351,977 km (0.079 R)
• M62: 48,611,080 km (0.065 R)
• M63: 49,391,083 km (0.115 R)
• M64: 49,826,413 km (0.105 R)
• M65: 50,175,425 km (0.094 R)
• M66: 51,139,583 km (0.088 R)
• M67: 52,375,411 km (0.115 R)
• M68: 52,552,685 km (0.084 R)
• M69: 53,353,333 km (0.077 R)
• M70: 53,621,113 km (0.115 R)
• M71: 55,146,861 km (0.093 R)
• M72: 55,236,919 km (0.109 R)
• M73: 55,960,225 km (0.117 R)
• M74: 56,323,150 km (0.043 R)
• M75: 57,233,602 km (0.092 R)
• M76: 58,976,866 km (0.033 R)
• M77: 59,069,168 km (0.098 R)
• M78: 59,623,578 km (0.096 R)
• M79: 59,901,381 km (0.101 R)
• M80: 61,764,772 km (0.069 R)
• M81: 61,952,218 km (0.095 R)
• M82: 62,515,454 km (0.111 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: 458 - 15,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit