🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.51 AU - 0.73 AU

Year: 187 Days

Day: 17.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,713,647 km

• M1: 104,569 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.74 AU - 0.8 AU

Year: 259 Days

Day: 30.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.11 AU - 1.51 AU

Year: 574 Days

Day: 41.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,713,647 km

• M1: 30,518 km (0.031 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.44 AU - 2.08 AU

Year: 894 Days

Day: 39.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.43 AU - 3.43 AU

Year: 2432 Days

Day: 13.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.9

Radius: 15

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.33 AU - 5.59 AU

Year: 4885 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,713,647 km

• M1: 189,391 km (0.108 R)
• M2: 437,574 km (0.113 R)
• M3: 550,969 km (0.113 R)
• M4: 653,593 km (0.108 R)
• M5: 951,742 km (0.039 R)
• M6: 1,375,552 km (0.107 R)
• M7: 1,558,361 km (0.091 R)
• M8: 1,767,349 km (0.03 R)
• M9: 2,004,611 km (0.073 R)
• M10: 2,233,347 km (0.09 R)
• M11: 2,410,770 km (0.111 R)
• M12: 2,634,119 km (0.1 R)
• M13: 3,014,547 km (0.055 R)
• M14: 3,595,585 km (0.081 R)
• M15: 3,851,996 km (0.095 R)
• M16: 4,582,183 km (0.044 R)
• M17: 4,733,576 km (0.085 R)
• M18: 5,223,658 km (0.112 R)
• M19: 5,622,337 km (0.106 R)
• M20: 6,113,766 km (0.098 R)
• M21: 6,848,291 km (0.096 R)
• M22: 6,992,803 km (0.091 R)
• M23: 7,314,289 km (0.088 R)
• M24: 7,911,483 km (0.06 R)
• M25: 8,093,694 km (0.075 R)
• M26: 8,431,486 km (0.101 R)
• M27: 9,312,168 km (0.104 R)
• M28: 9,601,491 km (0.101 R)
• M29: 9,926,417 km (0.049 R)
• M30: 10,687,870 km (0.11 R)
• M31: 10,822,209 km (0.067 R)
• M32: 10,990,956 km (0.116 R)
• M33: 11,160,450 km (0.109 R)
• M34: 11,330,992 km (0.079 R)
• M35: 11,951,972 km (0.07 R)
• M36: 12,196,415 km (0.075 R)
• M37: 13,990,842 km (0.106 R)
• M38: 14,322,500 km (0.094 R)
• M39: 14,768,900 km (0.056 R)
• M40: 14,918,797 km (0.098 R)
• M41: 15,409,179 km (0.09 R)
• M42: 15,828,352 km (0.116 R)
• M43: 15,981,690 km (0.033 R)
• M44: 16,097,030 km (0.103 R)
• M45: 16,251,265 km (0.069 R)
• M46: 16,794,904 km (0.078 R)
• M47: 16,990,578 km (0.115 R)
• M48: 17,502,652 km (0.063 R)
• M49: 17,780,605 km (0.079 R)
• M50: 18,220,273 km (0.095 R)
• M51: 18,340,849 km (0.107 R)
• M52: 18,825,546 km (0.066 R)
• M53: 19,643,098 km (0.113 R)
• M54: 20,681,158 km (0.082 R)
• M55: 21,143,565 km (0.115 R)
• M56: 22,293,075 km (0.113 R)
• M57: 22,897,151 km (0.027 R)
• M58: 23,114,217 km (0.097 R)
• M59: 23,769,456 km (0.066 R)
• M60: 23,945,234 km (0.082 R)
• M61: 24,077,328 km (0.058 R)
• M62: 24,563,821 km (0.072 R)
• M63: 24,697,112 km (0.092 R)
• M64: 25,009,024 km (0.114 R)
• M65: 25,636,587 km (0.109 R)
• M66: 25,862,031 km (0.079 R)
• M67: 26,451,297 km (0.112 R)
• M68: 26,907,421 km (0.086 R)
• M69: 27,966,724 km (0.028 R)
• M70: 28,711,571 km (0.107 R)
• M71: 29,888,607 km (0.116 R)
• M72: 31,177,543 km (0.063 R)
• M73: 32,289,803 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.9

Radius: 3.4

Gravity: 42.55 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.13 AU - 14.19 AU

Year: 19331 Days

Day: 16.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 125 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,713,647 km

• M1: 230,530 km (0.1 R)
• M2: 405,560 km (0.097 R)
• M3: 854,503 km (0.033 R)
• M4: 1,750,445 km (0.07 R)
• M5: 1,899,743 km (0.044 R)
• M6: 2,242,771 km (0.073 R)
• M7: 2,307,098 km (0.119 R)
• M8: 2,437,697 km (0.082 R)
• M9: 2,948,873 km (0.112 R)
• M10: 3,162,349 km (0.11 R)
• M11: 3,198,402 km (0.112 R)
• M12: 3,344,111 km (0.09 R)
• M13: 3,948,187 km (0.114 R)
• M14: 4,104,367 km (0.112 R)
• M15: 4,262,642 km (0.117 R)
• M16: 4,302,435 km (0.029 R)
• M17: 4,342,527 km (0.034 R)
• M18: 5,818,310 km (0.076 R)
• M19: 6,539,970 km (0.072 R)
• M20: 7,577,132 km (0.069 R)
• M21: 8,015,903 km (0.113 R)
• M22: 8,362,970 km (0.088 R)
• M23: 8,513,166 km (0.086 R)
• M24: 8,714,824 km (0.026 R)
• M25: 9,589,523 km (0.115 R)
• M26: 11,254,697 km (0.096 R)
• M27: 11,420,601 km (0.094 R)
• M28: 11,475,952 km (0.109 R)
• M29: 12,261,789 km (0.06 R)
• M30: 12,546,624 km (0.108 R)
• M31: 13,472,635 km (0.057 R)
• M32: 13,589,919 km (0.105 R)
• M33: 14,003,109 km (0.03 R)
• M34: 14,360,648 km (0.115 R)
• M35: 15,389,582 km (0.086 R)
• M36: 15,820,124 km (0.088 R)
• M37: 19,470,312 km (0.057 R)
• M38: 20,002,582 km (0.088 R)
• M39: 20,877,729 km (0.083 R)
• M40: 21,081,332 km (0.112 R)
• M41: 21,765,144 km (0.075 R)
• M42: 22,040,703 km (0.113 R)
• M43: 23,014,286 km (0.099 R)
• M44: 23,506,164 km (0.106 R)
• M45: 23,718,144 km (0.068 R)
• M46: 23,930,723 km (0.12 R)
• M47: 26,530,135 km (0.09 R)
• M48: 27,045,799 km (0.107 R)
• M49: 27,862,903 km (0.105 R)
• M50: 30,439,427 km (0.119 R)
• M51: 30,824,641 km (0.08 R)
• M52: 31,134,010 km (0.094 R)
• M53: 31,677,948 km (0.111 R)
• M54: 32,460,344 km (0.063 R)
• M55: 34,123,873 km (0.111 R)
• M56: 34,925,867 km (0.107 R)
• M57: 35,977,540 km (0.075 R)
• M58: 36,058,921 km (0.094 R)
• M59: 37,039,535 km (0.112 R)
• M60: 38,029,125 km (0.095 R)
• M61: 39,529,592 km (0.029 R)
• M62: 40,287,006 km (0.109 R)
• M63: 41,049,357 km (0.061 R)
• M64: 41,816,345 km (0.064 R)
• M65: 42,502,101 km (0.05 R)
• M66: 44,058,518 km (0.103 R)
• M67: 44,145,584 km (0.097 R)
• M68: 44,232,650 km (0.081 R)
• M69: 44,668,877 km (0.116 R)
• M70: 45,194,265 km (0.075 R)
• M71: 45,721,597 km (0.079 R)
• M72: 47,137,990 km (0.059 R)
• M73: 47,583,492 km (0.087 R)
• M74: 50,741,204 km (0.055 R)
• M75: 51,839,402 km (0.089 R)
• M76: 52,207,263 km (0.099 R)
• M77: 52,483,571 km (0.087 R)
• M78: 54,618,931 km (0.045 R)
• M79: 54,899,427 km (0.077 R)
• M80: 55,462,064 km (0.08 R)
• M81: 56,687,720 km (0.082 R)
• M82: 56,782,265 km (0.106 R)
• M83: 57,636,469 km (0.088 R)
• M84: 58,112,938 km (0.06 R)
• M85: 58,208,382 km (0.112 R)
• M86: 59,549,826 km (0.11 R)
• M87: 60,514,283 km (0.091 R)
• M88: 61,192,411 km (0.071 R)
• M89: 61,678,454 km (0.102 R)
• M90: 62,165,694 km (0.119 R)
• M91: 62,752,118 km (0.085 R)
• M92: 63,438,473 km (0.078 R)
• M93: 65,413,315 km (0.119 R)
• M94: 66,308,658 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.8

Radius: 3.4

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.23 AU - 18.95 AU

Year: 24712 Days

Day: 22 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,713,647 km

• M1: 126,261 km (0.067 R)
• M2: 190,737 km (0.104 R)
• M3: 214,673 km (0.1 R)
• M4: 495,618 km (0.045 R)
• M5: 547,528 km (0.087 R)
• M6: 1,521,710 km (0.072 R)
• M7: 2,398,054 km (0.05 R)
• M8: 2,637,560 km (0.106 R)
• M9: 2,667,928 km (0.054 R)
• M10: 2,698,596 km (0.116 R)
• M11: 3,139,012 km (0.063 R)
• M12: 3,433,870 km (0.081 R)
• M13: 3,500,590 km (0.05 R)
• M14: 4,084,770 km (0.104 R)
• M15: 4,155,530 km (0.07 R)
• M16: 4,262,343 km (0.074 R)
• M17: 4,515,163 km (0.027 R)
• M18: 5,263,900 km (0.091 R)
• M19: 5,574,166 km (0.109 R)
• M20: 6,050,336 km (0.112 R)
• M21: 6,090,578 km (0.092 R)
• M22: 6,293,433 km (0.097 R)
• M23: 7,083,758 km (0.102 R)
• M24: 8,801,292 km (0.115 R)
• M25: 8,984,399 km (0.098 R)
• M26: 9,030,326 km (0.088 R)
• M27: 9,354,355 km (0.069 R)
• M28: 9,823,793 km (0.116 R)
• M29: 11,726,528 km (0.08 R)
• M30: 11,928,037 km (0.119 R)
• M31: 12,539,144 km (0.098 R)
• M32: 12,590,606 km (0.088 R)
• M33: 12,642,067 km (0.107 R)
• M34: 13,004,244 km (0.091 R)
• M35: 13,369,861 km (0.054 R)
• M36: 13,844,834 km (0.095 R)
• M37: 14,325,343 km (0.105 R)
• M38: 14,432,903 km (0.119 R)
• M39: 14,811,386 km (0.077 R)
• M40: 15,302,815 km (0.06 R)
• M41: 15,522,873 km (0.103 R)
• M42: 15,743,979 km (0.097 R)
• M43: 16,695,422 km (0.104 R)
• M44: 17,550,373 km (0.075 R)
• M45: 17,780,754 km (0.062 R)
• M46: 18,012,032 km (0.116 R)
• M47: 18,361,044 km (0.055 R)
• M48: 18,536,223 km (0.08 R)
• M49: 18,947,468 km (0.099 R)
• M50: 20,561,479 km (0.107 R)
• M51: 21,354,049 km (0.068 R)
• M52: 21,599,988 km (0.038 R)
• M53: 23,158,050 km (0.071 R)
• M54: 24,237,997 km (0.059 R)
• M55: 24,494,407 km (0.103 R)
• M56: 25,269,324 km (0.094 R)
• M57: 26,776,822 km (0.094 R)
• M58: 27,508,056 km (0.067 R)
• M59: 27,909,577 km (0.089 R)
• M60: 28,718,602 km (0.061 R)
• M61: 30,428,656 km (0.113 R)
• M62: 30,774,676 km (0.095 R)
• M63: 31,750,203 km (0.115 R)
• M64: 32,665,144 km (0.112 R)
• M65: 32,948,482 km (0.113 R)
• M66: 33,374,836 km (0.048 R)
• M67: 34,305,036 km (0.119 R)
• M68: 34,376,992 km (0.051 R)
• M69: 34,593,012 km (0.074 R)
• M70: 36,410,626 km (0.033 R)
• M71: 37,738,307 km (0.095 R)
• M72: 39,835,071 km (0.067 R)
• M73: 40,516,938 km (0.098 R)
• M74: 41,279,288 km (0.05 R)
• M75: 42,895,245 km (0.101 R)
• M76: 43,516,225 km (0.093 R)
• M77: 43,905,928 km (0.111 R)
• M78: 44,845,851 km (0.076 R)
• M79: 45,003,228 km (0.102 R)
• M80: 45,081,917 km (0.054 R)
• M81: 47,865,784 km (0.12 R)
• M82: 48,026,452 km (0.119 R)
• M83: 49,643,904 km (0.115 R)
• M84: 49,888,048 km (0.105 R)
• M85: 50,132,490 km (0.117 R)
• M86: 50,377,532 km (0.118 R)
• M87: 51,525,695 km (0.09 R)
• M88: 51,690,552 km (0.109 R)
• M89: 51,937,987 km (0.112 R)
• M90: 52,020,565 km (0.09 R)
• M91: 53,014,793 km (0.083 R)
• M92: 54,685,801 km (0.058 R)
• M93: 56,543,657 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 19,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit