🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.53 AU - 0.53 AU

Year: 145 Days

Day: 13.2 Hours

Environment

Temp: 238 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.81 AU - 0.95 AU

Year: 311 Days

Day: 33.2 Hours

Environment

Temp: 47 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.19 AU - 1.47 AU

Year: 578 Days

Day: 16.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,756,390 km

• M1: 967,449 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.13 AU - 1.57 AU

Year: 591 Days

Day: 37.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.09 AU - 2.67 AU

Year: 1383 Days

Day: 21.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.11 AU - 2.85 AU

Year: 1471 Days

Day: 30.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,756,390 km

• M1: 805,285 km (0.035 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.58 AU - 2.86 AU

Year: 1690 Days

Day: 15 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,756,390 km

• M1: 511,625 km (0.09 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.5

Radius: 10.5

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.19 AU - 5.55 AU

Year: 4049 Days

Day: 13.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 103,756,390 km

• M1: 159,023 km (0.116 R)
• M2: 242,947 km (0.11 R)
• M3: 349,461 km (0.075 R)
• M4: 457,919 km (0.082 R)
• M5: 761,752 km (0.067 R)
• M6: 860,038 km (0.099 R)
• M7: 1,268,141 km (0.071 R)
• M8: 1,478,326 km (0.115 R)
• M9: 1,748,949 km (0.118 R)
• M10: 1,915,750 km (0.055 R)
• M11: 1,983,967 km (0.096 R)
• M12: 2,265,211 km (0.113 R)
• M13: 2,559,470 km (0.097 R)
• M14: 2,711,162 km (0.116 R)
• M15: 2,924,788 km (0.107 R)
• M16: 3,103,707 km (0.086 R)
• M17: 3,225,180 km (0.062 R)
• M18: 3,389,439 km (0.072 R)
• M19: 3,493,559 km (0.107 R)
• M20: 3,790,810 km (0.079 R)
• M21: 4,140,570 km (0.107 R)
• M22: 4,364,667 km (0.118 R)
• M23: 4,432,585 km (0.077 R)
• M24: 4,615,693 km (0.105 R)
• M25: 5,300,103 km (0.114 R)
• M26: 5,641,934 km (0.08 R)
• M27: 6,501,972 km (0.097 R)
• M28: 6,684,182 km (0.055 R)
• M29: 6,815,230 km (0.095 R)
• M30: 7,026,911 km (0.106 R)
• M31: 7,592,840 km (0.077 R)
• M32: 7,674,969 km (0.046 R)
• M33: 7,922,853 km (0.081 R)
• M34: 8,033,854 km (0.115 R)
• M35: 8,426,698 km (0.101 R)
• M36: 8,568,517 km (0.08 R)
• M37: 8,653,938 km (0.116 R)
• M38: 8,854,548 km (0.068 R)
• M39: 9,583,240 km (0.088 R)
• M40: 10,059,858 km (0.075 R)
• M41: 10,180,135 km (0.109 R)
• M42: 10,452,702 km (0.067 R)
• M43: 10,819,965 km (0.116 R)
• M44: 11,347,298 km (0.086 R)
• M45: 11,504,076 km (0.077 R)
• M46: 12,686,199 km (0.084 R)
• M47: 12,848,812 km (0.096 R)
• M48: 14,854,919 km (0.12 R)
• M49: 14,992,100 km (0.036 R)
• M50: 15,233,102 km (0.117 R)
• M51: 15,510,307 km (0.113 R)
• M52: 16,599,829 km (0.051 R)
• M53: 17,064,031 km (0.039 R)
• M54: 17,460,166 km (0.071 R)
• M55: 17,859,443 km (0.04 R)
• M56: 17,932,297 km (0.108 R)
• M57: 18,078,454 km (0.043 R)
• M58: 18,188,259 km (0.079 R)
• M59: 18,298,363 km (0.112 R)
• M60: 18,482,219 km (0.118 R)
• M61: 18,592,921 km (0.067 R)
• M62: 19,411,221 km (0.111 R)
• M63: 20,089,498 km (0.111 R)
• M64: 20,355,333 km (0.096 R)
• M65: 20,431,479 km (0.109 R)
• M66: 20,737,107 km (0.103 R)
• M67: 22,366,527 km (0.081 R)
• M68: 22,445,216 km (0.08 R)
• M69: 22,602,742 km (0.111 R)
• M70: 23,276,232 km (0.111 R)
• M71: 24,036,787 km (0.033 R)
• M72: 24,886,952 km (0.107 R)
• M73: 24,968,483 km (0.111 R)
• M74: 25,131,694 km (0.079 R)
• M75: 25,664,562 km (0.076 R)
• M76: 27,034,130 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.1

Radius: 6.6

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.03 AU - 17.61 AU

Year: 20415 Days

Day: 16.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,756,390 km

• M1: 198,367 km (0.118 R)
• M2: 280,795 km (0.111 R)
• M3: 1,327,681 km (0.077 R)
• M4: 1,792,182 km (0.077 R)
• M5: 1,947,166 km (0.097 R)
• M6: 2,472,105 km (0.116 R)
• M7: 2,609,884 km (0.118 R)
• M8: 2,929,426 km (0.089 R)
• M9: 3,644,055 km (0.091 R)
• M10: 4,041,087 km (0.094 R)
• M11: 4,451,883 km (0.085 R)
• M12: 4,832,909 km (0.098 R)
• M13: 5,357,249 km (0.081 R)
• M14: 5,716,883 km (0.1 R)
• M15: 5,991,694 km (0.094 R)
• M16: 6,130,670 km (0.09 R)
• M17: 6,938,648 km (0.056 R)
• M18: 6,987,268 km (0.095 R)
• M19: 8,340,979 km (0.084 R)
• M20: 8,496,411 km (0.095 R)
• M21: 8,548,322 km (0.114 R)
• M22: 8,704,950 km (0.086 R)
• M23: 8,968,093 km (0.106 R)
• M24: 10,267,351 km (0.093 R)
• M25: 11,624,353 km (0.098 R)
• M26: 12,797,499 km (0.09 R)
• M27: 13,156,834 km (0.114 R)
• M28: 14,008,045 km (0.112 R)
• M29: 14,440,383 km (0.105 R)
• M30: 15,191,514 km (0.049 R)
• M31: 15,444,783 km (0.04 R)
• M32: 16,019,688 km (0.111 R)
• M33: 16,927,747 km (0.032 R)
• M34: 16,993,271 km (0.063 R)
• M35: 17,719,419 km (0.112 R)
• M36: 18,793,532 km (0.095 R)
• M37: 19,065,351 km (0.111 R)
• M38: 19,407,033 km (0.115 R)
• M39: 19,475,548 km (0.102 R)
• M40: 19,544,214 km (0.087 R)
• M41: 20,096,380 km (0.048 R)
• M42: 20,304,620 km (0.113 R)
• M43: 21,357,190 km (0.1 R)
• M44: 21,925,812 km (0.078 R)
• M45: 21,997,170 km (0.055 R)
• M46: 22,211,993 km (0.084 R)
• M47: 25,140,820 km (0.033 R)
• M48: 25,515,413 km (0.115 R)
• M49: 26,118,442 km (0.04 R)
• M50: 26,726,408 km (0.111 R)
• M51: 27,801,268 km (0.12 R)
• M52: 28,655,771 km (0.095 R)
• M53: 30,469,945 km (0.077 R)
• M54: 30,549,680 km (0.032 R)
• M55: 31,270,293 km (0.106 R)
• M56: 31,350,777 km (0.115 R)
• M57: 31,592,378 km (0.11 R)
• M58: 31,753,943 km (0.118 R)
• M59: 32,483,831 km (0.062 R)
• M60: 33,630,200 km (0.089 R)
• M61: 34,291,273 km (0.083 R)
• M62: 34,706,556 km (0.113 R)
• M63: 35,458,435 km (0.108 R)
• M64: 38,432,591 km (0.082 R)
• M65: 39,123,583 km (0.088 R)
• M66: 39,383,734 km (0.114 R)
• M67: 40,605,500 km (0.091 R)
• M68: 40,693,314 km (0.064 R)
• M69: 41,309,358 km (0.083 R)
• M70: 42,105,817 km (0.093 R)
• M71: 42,639,582 km (0.085 R)
• M72: 43,354,809 km (0.116 R)
• M73: 44,797,232 km (0.112 R)
• M74: 45,251,112 km (0.102 R)
• M75: 46,163,659 km (0.104 R)
• M76: 49,124,201 km (0.094 R)
• M77: 49,498,495 km (0.08 R)
• M78: 50,438,568 km (0.091 R)
• M79: 51,194,935 km (0.09 R)
• M80: 52,910,224 km (0.103 R)
• M81: 53,006,116 km (0.116 R)
• M82: 54,160,712 km (0.056 R)
• M83: 54,644,362 km (0.116 R)
• M84: 56,592,874 km (0.047 R)
• M85: 57,378,563 km (0.074 R)
• M86: 58,266,875 km (0.112 R)
• M87: 58,365,908 km (0.039 R)
• M88: 58,961,009 km (0.072 R)
• M89: 59,259,307 km (0.104 R)
• M90: 60,357,206 km (0.064 R)
• M91: 63,182,361 km (0.118 R)
• M92: 66,566,864 km (0.079 R)
• M93: 66,981,100 km (0.115 R)
• M94: 70,115,026 km (0.115 R)
• M95: 70,220,343 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.8

Radius: 7.2

Gravity: 17.03 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 17.28 AU - 18.12 AU

Year: 28053 Days

Day: 15.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,756,390 km

• M1: 163,660 km (0.108 R)
• M2: 1,283,550 km (0.094 R)
• M3: 2,050,837 km (0.063 R)
• M4: 2,176,350 km (0.075 R)
• M5: 2,304,555 km (0.058 R)
• M6: 2,568,446 km (0.079 R)
• M7: 2,795,835 km (0.059 R)
• M8: 2,842,060 km (0.051 R)
• M9: 4,398,925 km (0.103 R)
• M10: 4,671,044 km (0.094 R)
• M11: 4,781,447 km (0.052 R)
• M12: 5,872,764 km (0.067 R)
• M13: 6,172,408 km (0.088 R)
• M14: 6,911,721 km (0.073 R)
• M15: 7,037,682 km (0.074 R)
• M16: 7,291,849 km (0.077 R)
• M17: 8,072,451 km (0.119 R)
• M18: 8,271,715 km (0.048 R)
• M19: 8,338,436 km (0.038 R)
• M20: 8,675,181 km (0.059 R)
• M21: 9,361,835 km (0.05 R)
• M22: 11,899,314 km (0.098 R)
• M23: 12,892,644 km (0.113 R)
• M24: 14,231,545 km (0.105 R)
• M25: 14,552,881 km (0.115 R)
• M26: 15,284,714 km (0.115 R)
• M27: 15,779,284 km (0.071 R)
• M28: 15,945,338 km (0.087 R)
• M29: 17,208,991 km (0.076 R)
• M30: 18,504,509 km (0.114 R)
• M31: 19,119,805 km (0.114 R)
• M32: 20,732,470 km (0.088 R)
• M33: 21,831,715 km (0.109 R)
• M34: 24,757,700 km (0.032 R)
• M35: 25,047,321 km (0.12 R)
• M36: 29,015,105 km (0.118 R)
• M37: 31,174,999 km (0.106 R)
• M38: 31,383,389 km (0.048 R)
• M39: 31,906,383 km (0.081 R)
• M40: 32,432,220 km (0.04 R)
• M41: 32,854,984 km (0.098 R)
• M42: 33,813,008 km (0.088 R)
• M43: 34,564,289 km (0.052 R)
• M44: 35,104,337 km (0.108 R)
• M45: 35,321,254 km (0.109 R)
• M46: 35,865,192 km (0.08 R)
• M47: 36,851,341 km (0.085 R)
• M48: 37,513,611 km (0.103 R)
• M49: 37,957,468 km (0.025 R)
• M50: 38,402,970 km (0.077 R)
• M51: 38,962,317 km (0.099 R)
• M52: 40,542,669 km (0.106 R)
• M53: 40,998,044 km (0.101 R)
• M54: 41,798,991 km (0.065 R)
• M55: 43,765,755 km (0.082 R)
• M56: 45,762,288 km (0.117 R)
• M57: 45,880,769 km (0.082 R)
• M58: 50,087,461 km (0.061 R)
• M59: 51,681,128 km (0.107 R)
• M60: 52,298,518 km (0.117 R)
• M61: 53,416,014 km (0.06 R)
• M62: 57,324,707 km (0.094 R)
• M63: 60,543,305 km (0.111 R)
• M64: 62,108,847 km (0.063 R)
• M65: 63,028,425 km (0.08 R)
• M66: 65,146,881 km (0.111 R)
• M67: 65,947,229 km (0.114 R)
• M68: 66,080,970 km (0.092 R)
• M69: 67,557,800 km (0.07 R)
• M70: 67,962,462 km (0.064 R)
• M71: 68,638,794 km (0.12 R)
• M72: 70,134,324 km (0.099 R)
• M73: 77,207,311 km (0.088 R)
• M74: 80,470,639 km (0.088 R)
• M75: 81,903,338 km (0.044 R)
• M76: 83,200,053 km (0.102 R)
• M77: 85,230,694 km (0.082 R)
• M78: 86,251,999 km (0.096 R)
• M79: 86,398,305 km (0.029 R)
• M80: 86,984,131 km (0.115 R)
• M81: 87,130,737 km (0.115 R)
• M82: 88,601,882 km (0.117 R)
• M83: 90,377,908 km (0.117 R)
• M84: 90,823,859 km (0.063 R)
• M85: 91,867,005 km (0.048 R)
• M86: 94,115,760 km (0.11 R)
• M87: 95,927,839 km (0.119 R)
• M88: 98,209,057 km (0.109 R)
• M89: 100,046,867 km (0.1 R)
• M90: 100,200,504 km (0.119 R)
• M91: 103,135,016 km (0.084 R)
• M92: 103,290,299 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 13,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit