🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.15 AU - 1.29 AU

Year: 490 Days

Day: 47.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.35 AU - 1.37 AU

Year: 576 Days

Day: 38.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.36 AU - 1.6 AU

Year: 654 Days

Day: 31.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,291,647 km

• M1: 530,324 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.23 AU - 4.59 AU

Year: 2810 Days

Day: 33.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,291,647 km

• M1: 62,532 km (0.109 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702

Radius: 9

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.95 AU - 6.29 AU

Year: 4842 Days

Day: 14.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,291,647 km

• M1: 114,592 km (0.114 R)
• M2: 289,921 km (0.098 R)
• M3: 376,687 km (0.027 R)
• M4: 796,309 km (0.097 R)
• M5: 953,836 km (0.091 R)
• M6: 1,036,713 km (0.027 R)
• M7: 1,224,608 km (0.081 R)
• M8: 1,617,303 km (0.034 R)
• M9: 1,941,182 km (0.108 R)
• M10: 2,360,206 km (0.047 R)
• M11: 2,707,721 km (0.087 R)
• M12: 2,867,492 km (0.115 R)
• M13: 2,928,079 km (0.088 R)
• M14: 3,217,252 km (0.091 R)
• M15: 3,280,382 km (0.107 R)
• M16: 3,386,597 km (0.076 R)
• M17: 3,845,114 km (0.111 R)
• M18: 4,070,408 km (0.054 R)
• M19: 4,323,229 km (0.114 R)
• M20: 4,581,285 km (0.114 R)
• M21: 4,652,643 km (0.064 R)
• M22: 4,748,236 km (0.093 R)
• M23: 5,310,575 km (0.044 R)
• M24: 5,410,506 km (0.088 R)
• M25: 6,285,355 km (0.032 R)
• M26: 6,766,312 km (0.113 R)
• M27: 6,901,997 km (0.091 R)
• M28: 7,203,885 km (0.104 R)
• M29: 7,314,588 km (0.052 R)
• M30: 7,594,186 km (0.117 R)
• M31: 7,706,983 km (0.053 R)
• M32: 7,962,795 km (0.078 R)
• M33: 8,106,110 km (0.056 R)
• M34: 8,163,705 km (0.092 R)
• M35: 8,512,119 km (0.111 R)
• M36: 9,103,479 km (0.104 R)
• M37: 9,555,714 km (0.093 R)
• M38: 9,953,644 km (0.081 R)
• M39: 10,046,245 km (0.118 R)
• M40: 10,860,955 km (0.105 R)
• M41: 11,663,996 km (0.109 R)
• M42: 11,826,908 km (0.103 R)
• M43: 12,155,126 km (0.087 R)
• M44: 12,486,336 km (0.051 R)
• M45: 12,753,368 km (0.107 R)
• M46: 12,954,876 km (0.093 R)
• M47: 13,123,623 km (0.073 R)
• M48: 13,978,425 km (0.067 R)
• M49: 14,325,343 km (0.118 R)
• M50: 14,395,055 km (0.095 R)
• M51: 14,534,780 km (0.118 R)
• M52: 14,604,941 km (0.071 R)
• M53: 14,992,399 km (0.026 R)
• M54: 15,169,523 km (0.047 R)
• M55: 16,029,861 km (0.118 R)
• M56: 16,174,821 km (0.098 R)
• M57: 16,247,376 km (0.091 R)
• M58: 16,869,105 km (0.115 R)
• M59: 17,349,763 km (0.041 R)
• M60: 17,424,262 km (0.083 R)
• M61: 18,022,803 km (0.069 R)
• M62: 18,362,540 km (0.119 R)
• M63: 19,548,851 km (0.071 R)
• M64: 20,014,699 km (0.116 R)
• M65: 20,327,359 km (0.094 R)
• M66: 20,878,328 km (0.072 R)
• M67: 20,957,315 km (0.078 R)
• M68: 21,513,969 km (0.096 R)
• M69: 21,794,016 km (0.112 R)
• M70: 22,641,638 km (0.093 R)
• M71: 22,845,091 km (0.095 R)
• M72: 23,871,183 km (0.074 R)
• M73: 23,995,199 km (0.097 R)
• M74: 24,202,692 km (0.101 R)
• M75: 24,285,718 km (0.118 R)
• M76: 24,619,172 km (0.04 R)
• M77: 25,164,307 km (0.032 R)
• M78: 25,501,650 km (0.115 R)
• M79: 25,713,331 km (0.09 R)
• M80: 26,995,385 km (0.087 R)
• M81: 27,297,423 km (0.116 R)
• M82: 27,644,191 km (0.11 R)
• M83: 27,731,107 km (0.096 R)
• M84: 27,861,556 km (0.102 R)
• M85: 28,079,520 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201

Radius: 14.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.09 AU - 12.87 AU

Year: 16023 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,291,647 km

• M1: 499,657 km (0.118 R)
• M2: 753,524 km (0.097 R)
• M3: 1,216,530 km (0.065 R)
• M4: 1,409,810 km (0.086 R)
• M5: 1,805,945 km (0.046 R)
• M6: 2,237,386 km (0.103 R)
• M7: 2,601,058 km (0.107 R)
• M8: 2,854,178 km (0.099 R)
• M9: 3,550,406 km (0.113 R)
• M10: 3,662,305 km (0.06 R)
• M11: 4,033,907 km (0.112 R)
• M12: 4,209,534 km (0.103 R)
• M13: 4,568,719 km (0.062 R)
• M14: 5,000,458 km (0.06 R)
• M15: 5,157,835 km (0.114 R)
• M16: 5,477,676 km (0.078 R)
• M17: 5,607,527 km (0.106 R)
• M18: 6,003,063 km (0.082 R)
• M19: 6,170,613 km (0.041 R)
• M20: 6,961,387 km (0.048 R)
• M21: 7,173,068 km (0.098 R)
• M22: 7,315,336 km (0.112 R)
• M23: 8,003,935 km (0.113 R)
• M24: 8,412,187 km (0.088 R)
• M25: 8,980,061 km (0.092 R)
• M26: 9,133,548 km (0.043 R)
• M27: 9,326,679 km (0.113 R)
• M28: 10,554,429 km (0.111 R)
• M29: 11,414,916 km (0.106 R)
• M30: 13,729,644 km (0.081 R)
• M31: 14,263,409 km (0.085 R)
• M32: 15,076,773 km (0.109 R)
• M33: 15,351,285 km (0.05 R)
• M34: 15,443,138 km (0.039 R)
• M35: 15,812,495 km (0.077 R)
• M36: 16,138,020 km (0.088 R)
• M37: 16,654,133 km (0.102 R)
• M38: 16,748,529 km (0.115 R)
• M39: 17,271,074 km (0.087 R)
• M40: 17,606,323 km (0.118 R)
• M41: 18,040,606 km (0.04 R)
• M42: 18,429,710 km (0.094 R)
• M43: 19,215,996 km (0.083 R)
• M44: 20,214,412 km (0.111 R)
• M45: 20,466,634 km (0.095 R)
• M46: 21,127,408 km (0.059 R)
• M47: 21,537,456 km (0.066 R)
• M48: 21,898,436 km (0.091 R)
• M49: 22,261,510 km (0.069 R)
• M50: 22,626,528 km (0.117 R)
• M51: 24,750,220 km (0.12 R)
• M52: 25,617,289 km (0.109 R)
• M53: 26,439,479 km (0.051 R)
• M54: 26,604,934 km (0.112 R)
• M55: 28,165,689 km (0.092 R)
• M56: 29,241,746 km (0.112 R)
• M57: 29,355,740 km (0.031 R)
• M58: 30,043,142 km (0.112 R)
• M59: 30,215,928 km (0.093 R)
• M60: 30,331,267 km (0.099 R)
• M61: 30,968,106 km (0.117 R)
• M62: 31,084,343 km (0.1 R)
• M63: 31,200,730 km (0.085 R)
• M64: 31,433,953 km (0.062 R)
• M65: 31,726,417 km (0.107 R)
• M66: 32,254,946 km (0.038 R)
• M67: 33,738,509 km (0.098 R)
• M68: 34,277,959 km (0.081 R)
• M69: 34,458,523 km (0.109 R)
• M70: 34,820,400 km (0.058 R)
• M71: 34,941,275 km (0.11 R)
• M72: 35,487,158 km (0.095 R)
• M73: 36,341,811 km (0.105 R)
• M74: 37,327,062 km (0.074 R)
• M75: 38,883,778 km (0.092 R)
• M76: 39,386,576 km (0.084 R)
• M77: 39,638,649 km (0.075 R)
• M78: 39,828,189 km (0.036 R)
• M79: 40,398,307 km (0.102 R)
• M80: 40,907,388 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.5

Radius: 5.4

Gravity: 31.88 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.47 AU - 17.11 AU

Year: 18611 Days

Day: 17.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,291,647 km

• M1: 661,372 km (0.029 R)
• M2: 782,546 km (0.062 R)
• M3: 1,187,807 km (0.1 R)
• M4: 1,882,390 km (0.066 R)
• M5: 1,916,498 km (0.098 R)
• M6: 2,125,786 km (0.057 R)
• M7: 2,233,197 km (0.111 R)
• M8: 3,033,994 km (0.11 R)
• M9: 3,236,700 km (0.104 R)
• M10: 3,318,978 km (0.036 R)
• M11: 5,444,016 km (0.082 R)
• M12: 5,493,084 km (0.077 R)
• M13: 5,542,152 km (0.091 R)
• M14: 6,244,814 km (0.117 R)
• M15: 6,450,810 km (0.074 R)
• M16: 7,135,220 km (0.074 R)
• M17: 7,350,491 km (0.088 R)
• M18: 7,513,403 km (0.107 R)
• M19: 9,090,015 km (0.1 R)
• M20: 9,677,037 km (0.118 R)
• M21: 9,855,508 km (0.075 R)
• M22: 10,095,164 km (0.117 R)
• M23: 10,887,434 km (0.077 R)
• M24: 11,889,740 km (0.059 R)
• M25: 11,953,319 km (0.118 R)
• M26: 12,790,768 km (0.1 R)
• M27: 14,385,630 km (0.081 R)
• M28: 14,725,666 km (0.119 R)
• M29: 16,323,970 km (0.12 R)
• M30: 17,830,720 km (0.116 R)
• M31: 19,082,555 km (0.062 R)
• M32: 20,897,626 km (0.106 R)
• M33: 22,059,702 km (0.106 R)
• M34: 23,881,954 km (0.079 R)
• M35: 24,203,739 km (0.118 R)
• M36: 24,851,647 km (0.077 R)
• M37: 25,505,390 km (0.073 R)
• M38: 25,587,519 km (0.112 R)
• M39: 26,164,668 km (0.041 R)
• M40: 27,163,981 km (0.118 R)
• M41: 28,430,776 km (0.107 R)
• M42: 29,285,878 km (0.109 R)
• M43: 30,236,273 km (0.077 R)
• M44: 31,284,655 km (0.119 R)
• M45: 33,776,506 km (0.086 R)
• M46: 36,608,993 km (0.112 R)
• M47: 37,445,394 km (0.114 R)
• M48: 38,194,132 km (0.095 R)
• M49: 40,565,856 km (0.081 R)
• M50: 40,853,683 km (0.066 R)
• M51: 43,670,311 km (0.065 R)
• M52: 44,063,754 km (0.095 R)
• M53: 44,953,263 km (0.113 R)
• M54: 45,052,446 km (0.098 R)
• M55: 46,348,562 km (0.089 R)
• M56: 48,062,056 km (0.044 R)
• M57: 48,977,445 km (0.069 R)
• M58: 50,206,990 km (0.098 R)
• M59: 50,722,355 km (0.081 R)
• M60: 51,550,529 km (0.063 R)
• M61: 53,010,454 km (0.057 R)
• M62: 53,430,076 km (0.082 R)
• M63: 53,745,429 km (0.119 R)
• M64: 56,291,285 km (0.036 R)
• M65: 57,256,042 km (0.06 R)
• M66: 58,010,165 km (0.089 R)
• M67: 59,855,305 km (0.118 R)
• M68: 62,160,907 km (0.11 R)
• M69: 62,492,715 km (0.038 R)
• M70: 63,380,279 km (0.087 R)
• M71: 64,831,379 km (0.114 R)
• M72: 68,906,724 km (0.037 R)
• M73: 69,021,166 km (0.071 R)
• M74: 69,593,977 km (0.038 R)
• M75: 70,398,664 km (0.051 R)
• M76: 70,975,363 km (0.048 R)
• M77: 71,322,131 km (0.117 R)
• M78: 74,702,744 km (0.068 R)
• M79: 75,055,496 km (0.116 R)
• M80: 76,116,893 km (0.108 R)
• M81: 76,235,225 km (0.049 R)
• M82: 76,471,888 km (0.119 R)
• M83: 77,064,595 km (0.052 R)
• M84: 77,183,376 km (0.092 R)
• M85: 77,420,937 km (0.1 R)
• M86: 77,896,958 km (0.092 R)
• M87: 78,971,519 km (0.088 R)
• M88: 79,450,831 km (0.097 R)
• M89: 79,690,786 km (0.098 R)
• M90: 79,810,763 km (0.116 R)
• M91: 79,930,890 km (0.059 R)
• M92: 80,291,720 km (0.116 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 16,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit