🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.61 AU - 2.25 AU

Year: 779 Days

Day: 12.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,839,610 km

• M1: 709,393 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.97 AU - 2.33 AU

Year: 916 Days

Day: 14.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.32 AU - 2.88 AU

Year: 1218 Days

Day: 35.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 96,839,610 km

• M1: 21,841 km (0.051 R)
• M2: 48,320 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.97 AU - 4.19 AU

Year: 1968 Days

Day: 28.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,839,610 km

• M1: 217,067 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.68 AU - 4.94 AU

Year: 2600 Days

Day: 42.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,839,610 km

• M1: 2,308,744 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.16 AU - 4.6 AU

Year: 2664 Days

Day: 19 Hours

Environment

Temp: -62 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.68 AU - 5.96 AU

Year: 3566 Days

Day: 39.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,839,610 km

• M1: 1,247,945 km (0.094 R)

Planet 8 - Terrestrial

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.09 AU - 9.15 AU

Year: 7354 Days

Day: 36.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 20.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.1

Radius: 4.2

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 16.49 AU - 24.79 AU

Year: 27247 Days

Day: 23.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,839,610 km

• M1: 68,815 km (0.061 R)
• M2: 160,967 km (0.12 R)
• M3: 720,613 km (0.095 R)
• M4: 968,646 km (0.109 R)
• M5: 1,215,483 km (0.075 R)
• M6: 1,267,244 km (0.11 R)
• M7: 1,536,669 km (0.077 R)
• M8: 1,853,069 km (0.06 R)
• M9: 1,912,758 km (0.066 R)
• M10: 2,064,899 km (0.093 R)
• M11: 2,252,495 km (0.106 R)
• M12: 2,544,211 km (0.08 R)
• M13: 2,677,652 km (0.101 R)
• M14: 3,162,649 km (0.12 R)
• M15: 5,103,980 km (0.057 R)
• M16: 5,571,324 km (0.106 R)
• M17: 5,788,390 km (0.092 R)
• M18: 5,875,905 km (0.057 R)
• M19: 7,288,408 km (0.083 R)
• M20: 8,105,362 km (0.108 R)
• M21: 9,001,453 km (0.082 R)
• M22: 9,307,232 km (0.048 R)
• M23: 10,244,313 km (0.11 R)
• M24: 12,319,235 km (0.095 R)
• M25: 12,545,128 km (0.095 R)
• M26: 12,658,523 km (0.112 R)
• M27: 13,000,653 km (0.05 R)
• M28: 13,058,099 km (0.085 R)
• M29: 13,172,990 km (0.098 R)
• M30: 13,461,714 km (0.054 R)
• M31: 14,340,601 km (0.115 R)
• M32: 14,518,623 km (0.114 R)
• M33: 14,757,082 km (0.117 R)
• M34: 15,846,005 km (0.103 R)
• M35: 16,030,010 km (0.084 R)
• M36: 16,960,659 km (0.097 R)
• M37: 17,148,853 km (0.103 R)
• M38: 17,844,782 km (0.06 R)
• M39: 17,908,660 km (0.042 R)
• M40: 17,972,389 km (0.111 R)
• M41: 19,264,466 km (0.083 R)
• M42: 20,186,437 km (0.08 R)
• M43: 20,519,293 km (0.062 R)
• M44: 20,786,774 km (0.085 R)
• M45: 20,921,113 km (0.093 R)
• M46: 21,055,601 km (0.042 R)
• M47: 21,393,094 km (0.096 R)
• M48: 22,347,528 km (0.106 R)
• M49: 22,691,753 km (0.107 R)
• M50: 23,875,222 km (0.086 R)
• M51: 27,396,756 km (0.089 R)
• M52: 27,691,314 km (0.114 R)
• M53: 28,209,222 km (0.102 R)
• M54: 29,104,715 km (0.056 R)
• M55: 30,541,452 km (0.117 R)
• M56: 30,923,376 km (0.07 R)
• M57: 30,999,970 km (0.04 R)
• M58: 31,383,689 km (0.115 R)
• M59: 32,934,570 km (0.073 R)
• M60: 33,091,049 km (0.064 R)
• M61: 33,483,295 km (0.087 R)
• M62: 33,640,672 km (0.113 R)
• M63: 34,430,848 km (0.028 R)
• M64: 34,589,720 km (0.091 R)
• M65: 37,244,634 km (0.051 R)
• M66: 37,570,907 km (0.103 R)
• M67: 38,885,423 km (0.1 R)
• M68: 38,968,001 km (0.088 R)
• M69: 40,047,799 km (0.088 R)
• M70: 40,801,174 km (0.116 R)
• M71: 40,969,172 km (0.043 R)
• M72: 41,812,754 km (0.073 R)
• M73: 41,982,249 km (0.092 R)
• M74: 46,466,295 km (0.113 R)
• M75: 46,641,774 km (0.056 R)
• M76: 49,927,691 km (0.056 R)
• M77: 50,197,266 km (0.084 R)
• M78: 50,918,777 km (0.082 R)
• M79: 51,825,490 km (0.088 R)
• M80: 52,737,588 km (0.111 R)
• M81: 53,931,080 km (0.118 R)
• M82: 54,300,138 km (0.041 R)
• M83: 55,412,248 km (0.099 R)
• M84: 58,130,741 km (0.117 R)
• M85: 60,030,634 km (0.053 R)
• M86: 60,508,898 km (0.115 R)
• M87: 61,661,550 km (0.116 R)
• M88: 61,854,381 km (0.103 R)
• M89: 62,240,643 km (0.116 R)
• M90: 63,793,768 km (0.108 R)
• M91: 64,477,281 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 24.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.8

Radius: 7.8

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 22.48 AU - 26.56 AU

Year: 35281 Days

Day: 16.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,839,610 km

• M1: 179,667 km (0.085 R)
• M2: 599,738 km (0.039 R)
• M3: 813,663 km (0.057 R)
• M4: 929,751 km (0.112 R)
• M5: 1,178,682 km (0.108 R)
• M6: 1,626,727 km (0.096 R)
• M7: 1,737,280 km (0.108 R)
• M8: 2,579,516 km (0.06 R)
• M9: 2,752,750 km (0.097 R)
• M10: 3,435,665 km (0.097 R)
• M11: 4,423,908 km (0.099 R)
• M12: 4,842,483 km (0.117 R)
• M13: 6,230,602 km (0.085 R)
• M14: 6,758,682 km (0.071 R)
• M15: 7,240,088 km (0.09 R)
• M16: 7,982,991 km (0.057 R)
• M17: 8,620,428 km (0.106 R)
• M18: 9,208,198 km (0.043 R)
• M19: 9,876,302 km (0.104 R)
• M20: 10,698,641 km (0.088 R)
• M21: 10,977,641 km (0.115 R)
• M22: 12,189,833 km (0.107 R)
• M23: 12,554,403 km (0.095 R)
• M24: 13,820,749 km (0.072 R)
• M25: 15,049,247 km (0.047 R)
• M26: 17,037,851 km (0.108 R)
• M27: 17,773,723 km (0.071 R)
• M28: 17,938,729 km (0.073 R)
• M29: 19,615,871 km (0.057 R)
• M30: 21,958,424 km (0.07 R)
• M31: 22,937,842 km (0.084 R)
• M32: 24,113,681 km (0.049 R)
• M33: 25,031,464 km (0.054 R)
• M34: 25,494,619 km (0.067 R)
• M35: 26,806,592 km (0.064 R)
• M36: 26,901,138 km (0.114 R)
• M37: 27,852,730 km (0.089 R)
• M38: 29,495,464 km (0.12 R)
• M39: 29,690,839 km (0.087 R)
• M40: 30,181,071 km (0.077 R)
• M41: 30,772,880 km (0.075 R)
• M42: 30,970,948 km (0.092 R)
• M43: 31,268,947 km (0.119 R)
• M44: 32,672,175 km (0.108 R)
• M45: 32,874,282 km (0.11 R)
• M46: 34,198,073 km (0.083 R)
• M47: 43,050,826 km (0.094 R)
• M48: 43,494,384 km (0.081 R)
• M49: 43,828,137 km (0.116 R)
• M50: 45,058,879 km (0.033 R)
• M51: 46,641,774 km (0.054 R)
• M52: 48,242,621 km (0.104 R)
• M53: 49,049,851 km (0.087 R)
• M54: 49,165,639 km (0.052 R)
• M55: 49,745,331 km (0.108 R)
• M56: 52,086,987 km (0.077 R)
• M57: 54,584,224 km (0.084 R)
• M58: 56,755,487 km (0.073 R)
• M59: 58,341,075 km (0.096 R)
• M60: 60,312,626 km (0.042 R)
• M61: 60,684,675 km (0.083 R)
• M62: 61,057,473 km (0.097 R)
• M63: 63,058,943 km (0.086 R)
• M64: 65,590,738 km (0.05 R)
• M65: 67,254,116 km (0.086 R)
• M66: 67,897,537 km (0.119 R)
• M67: 69,970,365 km (0.108 R)
• M68: 70,491,863 km (0.075 R)
• M69: 73,250,448 km (0.087 R)
• M70: 73,647,481 km (0.084 R)
• M71: 74,177,805 km (0.1 R)
• M72: 76,044,338 km (0.095 R)
• M73: 76,312,118 km (0.064 R)
• M74: 78,601,863 km (0.084 R)
• M75: 78,737,249 km (0.091 R)
• M76: 79,008,320 km (0.098 R)
• M77: 79,551,211 km (0.109 R)
• M78: 79,959,314 km (0.064 R)
• M79: 80,231,732 km (0.085 R)
• M80: 83,110,593 km (0.086 R)
• M81: 83,248,522 km (0.101 R)
• M82: 83,801,137 km (0.05 R)
• M83: 85,187,610 km (0.082 R)
• M84: 86,581,862 km (0.112 R)
• M85: 87,702,500 km (0.071 R)
• M86: 89,534,026 km (0.104 R)
• M87: 89,958,436 km (0.047 R)
• M88: 90,809,348 km (0.025 R)
• M89: 92,661,968 km (0.105 R)
• M90: 94,815,130 km (0.119 R)
• M91: 94,959,343 km (0.108 R)
• M92: 96,114,986 km (0.119 R)

Kuiper Belt

Range: 37.7 - 62.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 11,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit