🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.47 AU - 0.71 AU

Year: 162 Days

Day: 32.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.67 AU - 0.73 AU

Year: 209 Days

Day: 37.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.65 AU - 0.81 AU

Year: 222 Days

Day: 35.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1 AU - 1.08 AU

Year: 378 Days

Day: 28.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,674,067 km

• M1: 436,975 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.71 AU - 4.79 AU

Year: 3123 Days

Day: 20.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.15 AU - 5.35 AU

Year: 3690 Days

Day: 13.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.1

Radius: 11.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.5 AU - 12.71 AU

Year: 15003 Days

Day: 11.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,674,067 km

• M1: 163,959 km (0.114 R)
• M2: 271,371 km (0.116 R)
• M3: 711,039 km (0.083 R)
• M4: 892,800 km (0.116 R)
• M5: 1,049,878 km (0.097 R)
• M6: 1,415,046 km (0.09 R)
• M7: 1,745,209 km (0.071 R)
• M8: 1,819,260 km (0.105 R)
• M9: 2,259,227 km (0.072 R)
• M10: 2,449,964 km (0.05 R)
• M11: 2,617,963 km (0.077 R)
• M12: 2,935,709 km (0.109 R)
• M13: 3,205,134 km (0.116 R)
• M14: 3,832,847 km (0.029 R)
• M15: 4,160,915 km (0.11 R)
• M16: 4,328,465 km (0.072 R)
• M17: 4,566,774 km (0.056 R)
• M18: 5,526,295 km (0.074 R)
• M19: 5,673,649 km (0.108 R)
• M20: 5,785,099 km (0.069 R)
• M21: 6,047,943 km (0.072 R)
• M22: 6,353,272 km (0.071 R)
• M23: 7,871,391 km (0.093 R)
• M24: 7,995,857 km (0.103 R)
• M25: 8,972,132 km (0.079 R)
• M26: 9,629,017 km (0.114 R)
• M27: 12,602,125 km (0.085 R)
• M28: 13,436,282 km (0.096 R)
• M29: 14,187,114 km (0.068 R)
• M30: 14,288,242 km (0.112 R)
• M31: 14,389,520 km (0.108 R)
• M32: 14,951,410 km (0.109 R)
• M33: 15,520,629 km (0.101 R)
• M34: 15,729,319 km (0.116 R)
• M35: 15,991,414 km (0.03 R)
• M36: 16,361,070 km (0.097 R)
• M37: 16,893,788 km (0.092 R)
• M38: 18,692,254 km (0.07 R)
• M39: 19,642,200 km (0.116 R)
• M40: 20,379,419 km (0.052 R)
• M41: 21,472,979 km (0.103 R)
• M42: 22,408,564 km (0.052 R)
• M43: 23,119,154 km (0.109 R)
• M44: 23,238,234 km (0.118 R)
• M45: 23,477,142 km (0.106 R)
• M46: 24,017,639 km (0.056 R)
• M47: 24,380,264 km (0.093 R)
• M48: 25,172,086 km (0.079 R)
• M49: 25,972,434 km (0.079 R)
• M50: 27,661,245 km (0.094 R)
• M51: 28,104,802 km (0.076 R)
• M52: 28,423,147 km (0.048 R)
• M53: 28,870,893 km (0.076 R)
• M54: 29,449,837 km (0.119 R)
• M55: 30,423,420 km (0.088 R)
• M56: 30,684,767 km (0.114 R)
• M57: 31,737,787 km (0.076 R)
• M58: 34,626,073 km (0.095 R)
• M59: 35,378,251 km (0.117 R)
• M60: 35,928,771 km (0.052 R)
• M61: 36,135,964 km (0.043 R)
• M62: 36,412,870 km (0.11 R)
• M63: 37,177,764 km (0.065 R)
• M64: 38,794,468 km (0.077 R)
• M65: 39,575,668 km (0.084 R)
• M66: 39,861,101 km (0.092 R)
• M67: 41,660,165 km (0.107 R)
• M68: 43,485,558 km (0.111 R)
• M69: 43,706,364 km (0.088 R)
• M70: 44,519,279 km (0.079 R)
• M71: 45,262,481 km (0.12 R)
• M72: 45,336,981 km (0.106 R)
• M73: 45,560,929 km (0.077 R)
• M74: 45,710,377 km (0.088 R)
• M75: 45,785,176 km (0.109 R)
• M76: 45,860,125 km (0.078 R)
• M77: 46,535,410 km (0.091 R)
• M78: 46,610,657 km (0.115 R)
• M79: 46,836,700 km (0.071 R)
• M80: 48,124,139 km (0.1 R)
• M81: 49,346,503 km (0.098 R)
• M82: 50,115,586 km (0.037 R)
• M83: 50,192,778 km (0.086 R)
• M84: 50,656,382 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580

Radius: 7.8

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.65 AU - 19.77 AU

Year: 24348 Days

Day: 24.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,674,067 km

• M1: 218,562 km (0.08 R)
• M2: 346,469 km (0.051 R)
• M3: 633,697 km (0.1 R)
• M4: 2,200,585 km (0.104 R)
• M5: 2,573,383 km (0.097 R)
• M6: 2,728,216 km (0.066 R)
• M7: 2,886,042 km (0.095 R)
• M8: 3,547,265 km (0.068 R)
• M9: 3,719,751 km (0.118 R)
• M10: 4,390,997 km (0.109 R)
• M11: 4,483,299 km (0.063 R)
• M12: 6,461,730 km (0.094 R)
• M13: 6,993,401 km (0.103 R)
• M14: 7,047,406 km (0.096 R)
• M15: 7,373,978 km (0.078 R)
• M16: 8,845,722 km (0.088 R)
• M17: 9,138,934 km (0.079 R)
• M18: 10,405,280 km (0.115 R)
• M19: 10,777,031 km (0.095 R)
• M20: 12,242,342 km (0.079 R)
• M21: 13,031,471 km (0.096 R)
• M22: 14,040,807 km (0.116 R)
• M23: 14,109,024 km (0.116 R)
• M24: 14,245,607 km (0.05 R)
• M25: 14,866,288 km (0.107 R)
• M26: 15,075,127 km (0.041 R)
• M27: 16,563,925 km (0.053 R)
• M28: 17,362,478 km (0.088 R)
• M29: 18,025,047 km (0.111 R)
• M30: 18,471,298 km (0.09 R)
• M31: 18,770,942 km (0.066 R)
• M32: 18,921,288 km (0.105 R)
• M33: 19,299,023 km (0.073 R)
• M34: 19,450,865 km (0.093 R)
• M35: 19,908,634 km (0.078 R)
• M36: 21,538,653 km (0.101 R)
• M37: 22,409,462 km (0.092 R)
• M38: 22,489,198 km (0.095 R)
• M39: 23,615,370 km (0.097 R)
• M40: 23,777,684 km (0.089 R)
• M41: 24,430,978 km (0.111 R)
• M42: 25,172,834 km (0.089 R)
• M43: 25,671,593 km (0.072 R)
• M44: 28,472,514 km (0.081 R)
• M45: 29,427,397 km (0.069 R)
• M46: 29,952,785 km (0.036 R)
• M47: 30,128,562 km (0.052 R)
• M48: 30,657,989 km (0.085 R)
• M49: 31,726,118 km (0.094 R)
• M50: 32,715,858 km (0.067 R)
• M51: 32,987,527 km (0.108 R)
• M52: 34,081,836 km (0.114 R)
• M53: 34,265,392 km (0.035 R)
• M54: 34,725,555 km (0.081 R)
• M55: 35,002,760 km (0.063 R)
• M56: 36,025,262 km (0.098 R)
• M57: 37,530,067 km (0.036 R)
• M58: 38,767,690 km (0.111 R)
• M59: 38,863,432 km (0.1 R)
• M60: 39,825,347 km (0.069 R)
• M61: 39,921,987 km (0.094 R)
• M62: 40,212,356 km (0.103 R)
• M63: 41,185,191 km (0.057 R)
• M64: 42,264,241 km (0.114 R)
• M65: 43,154,049 km (0.042 R)
• M66: 43,452,048 km (0.084 R)
• M67: 45,657,869 km (0.05 R)
• M68: 47,592,169 km (0.116 R)
• M69: 48,931,070 km (0.113 R)
• M70: 51,329,872 km (0.104 R)
• M71: 53,553,345 km (0.09 R)
• M72: 56,132,711 km (0.058 R)
• M73: 56,241,020 km (0.102 R)
• M74: 56,566,545 km (0.12 R)
• M75: 57,219,390 km (0.116 R)
• M76: 57,437,504 km (0.071 R)
• M77: 59,192,736 km (0.076 R)
• M78: 61,188,371 km (0.11 R)
• M79: 61,523,172 km (0.088 R)
• M80: 63,657,335 km (0.052 R)
• M81: 63,883,377 km (0.083 R)
• M82: 65,701,440 km (0.096 R)
• M83: 66,961,204 km (0.113 R)
• M84: 67,076,095 km (0.046 R)
• M85: 67,306,176 km (0.111 R)
• M86: 69,155,954 km (0.032 R)
• M87: 69,970,365 km (0.091 R)
• M88: 70,320,424 km (0.039 R)
• M89: 70,905,202 km (0.083 R)
• M90: 72,550,928 km (0.055 R)
• M91: 74,090,440 km (0.106 R)
• M92: 74,685,391 km (0.082 R)
• M93: 75,043,079 km (0.1 R)
• M94: 80,232,779 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323

Radius: 4.8

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 16.98 AU - 19.98 AU

Year: 28317 Days

Day: 20.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,674,067 km

• M1: 157,826 km (0.087 R)
• M2: 390,750 km (0.1 R)
• M3: 428,149 km (0.038 R)
• M4: 466,895 km (0.059 R)
• M5: 590,762 km (0.095 R)
• M6: 1,129,015 km (0.118 R)
• M7: 1,353,711 km (0.089 R)
• M8: 1,561,652 km (0.091 R)
• M9: 1,622,987 km (0.045 R)
• M10: 1,876,256 km (0.112 R)
• M11: 2,634,718 km (0.105 R)
• M12: 3,122,706 km (0.065 R)
• M13: 3,239,243 km (0.112 R)
• M14: 3,760,741 km (0.104 R)
• M15: 3,801,880 km (0.077 R)
• M16: 4,094,494 km (0.108 R)
• M17: 4,222,101 km (0.081 R)
• M18: 4,701,412 km (0.103 R)
• M19: 6,239,129 km (0.092 R)
• M20: 6,386,184 km (0.118 R)
• M21: 7,394,623 km (0.069 R)
• M22: 7,602,115 km (0.041 R)
• M23: 8,182,854 km (0.106 R)
• M24: 8,289,966 km (0.107 R)
• M25: 9,052,766 km (0.067 R)
• M26: 9,498,567 km (0.091 R)
• M27: 9,554,816 km (0.107 R)
• M28: 9,724,310 km (0.093 R)
• M29: 10,296,073 km (0.041 R)
• M30: 10,819,965 km (0.08 R)
• M31: 11,591,890 km (0.094 R)
• M32: 13,756,721 km (0.096 R)
• M33: 13,820,450 km (0.078 R)
• M34: 14,917,451 km (0.106 R)
• M35: 14,982,825 km (0.107 R)
• M36: 16,042,277 km (0.065 R)
• M37: 16,378,274 km (0.107 R)
• M38: 16,445,743 km (0.087 R)
• M39: 17,676,036 km (0.106 R)
• M40: 17,745,299 km (0.103 R)
• M41: 18,162,528 km (0.117 R)
• M42: 20,587,061 km (0.06 R)
• M43: 20,659,915 km (0.106 R)
• M44: 21,540,597 km (0.119 R)
• M45: 21,614,499 km (0.062 R)
• M46: 22,283,800 km (0.109 R)
• M47: 23,642,747 km (0.089 R)
• M48: 26,202,815 km (0.107 R)
• M49: 26,360,790 km (0.027 R)
• M50: 27,315,225 km (0.096 R)
• M51: 28,767,970 km (0.072 R)
• M52: 29,503,692 km (0.066 R)
• M53: 31,495,737 km (0.113 R)
• M54: 31,579,662 km (0.098 R)
• M55: 34,391,054 km (0.096 R)
• M56: 34,910,907 km (0.078 R)
• M57: 35,870,428 km (0.086 R)
• M58: 36,309,498 km (0.084 R)
• M59: 36,750,213 km (0.085 R)
• M60: 36,927,038 km (0.094 R)
• M61: 38,262,199 km (0.069 R)
• M62: 38,890,659 km (0.096 R)
• M63: 39,251,340 km (0.094 R)
• M64: 40,796,536 km (0.087 R)
• M65: 41,899,072 km (0.075 R)
• M66: 41,991,524 km (0.079 R)
• M67: 42,083,826 km (0.076 R)
• M68: 44,886,991 km (0.047 R)
• M69: 45,454,864 km (0.081 R)
• M70: 46,597,642 km (0.093 R)
• M71: 48,039,317 km (0.108 R)
• M72: 48,135,957 km (0.094 R)
• M73: 50,082,226 km (0.053 R)
• M74: 51,558,757 km (0.101 R)
• M75: 52,849,936 km (0.119 R)
• M76: 54,252,266 km (0.114 R)
• M77: 54,352,946 km (0.075 R)
• M78: 55,768,291 km (0.039 R)
• M79: 55,971,445 km (0.107 R)
• M80: 57,400,703 km (0.068 R)
• M81: 57,708,575 km (0.065 R)
• M82: 58,222,743 km (0.089 R)
• M83: 61,025,908 km (0.1 R)
• M84: 61,759,835 km (0.106 R)
• M85: 62,180,505 km (0.085 R)
• M86: 62,391,288 km (0.105 R)
• M87: 62,496,754 km (0.066 R)
• M88: 63,236,366 km (0.101 R)
• M89: 64,191,698 km (0.041 R)
• M90: 64,404,726 km (0.108 R)
• M91: 64,511,239 km (0.062 R)
• M92: 64,831,229 km (0.092 R)
• M93: 65,687,228 km (0.106 R)
• M94: 66,546,967 km (0.035 R)
• M95: 68,821,603 km (0.105 R)
• M96: 72,446,808 km (0.114 R)
• M97: 72,779,514 km (0.115 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 13,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit