🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.62 AU

Year: 144 Days

Day: 33.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.62 AU - 0.72 AU

Year: 198 Days

Day: 27.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.21 AU - 2.43 AU

Year: 1278 Days

Day: 36 Hours

Environment

Temp: -85 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.2 AU - 2.82 AU

Year: 1438 Days

Day: 34.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.76 AU - 3.74 AU

Year: 2119 Days

Day: 37.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.69 AU - 5.11 AU

Year: 3338 Days

Day: 20.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.63 AU - 5.75 AU

Year: 3673 Days

Day: 40.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,922,182 km

• M1: 32,912 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.5

Radius: 8.2

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.31 AU - 10.75 AU

Year: 10640 Days

Day: 13.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,922,182 km

• M1: 120,127 km (0.067 R)
• M2: 225,893 km (0.044 R)
• M3: 316,998 km (0.076 R)
• M4: 591,809 km (0.069 R)
• M5: 1,093,261 km (0.079 R)
• M6: 1,284,747 km (0.054 R)
• M7: 1,418,637 km (0.118 R)
• M8: 1,533,677 km (0.106 R)
• M9: 1,973,794 km (0.091 R)
• M10: 2,181,586 km (0.059 R)
• M11: 2,261,471 km (0.119 R)
• M12: 2,369,481 km (0.044 R)
• M13: 2,618,711 km (0.053 R)
• M14: 2,934,811 km (0.099 R)
• M15: 3,112,384 km (0.112 R)
• M16: 3,324,214 km (0.088 R)
• M17: 3,922,606 km (0.098 R)
• M18: 4,151,491 km (0.093 R)
• M19: 4,217,613 km (0.054 R)
• M20: 4,452,182 km (0.103 R)
• M21: 4,519,950 km (0.103 R)
• M22: 5,984,214 km (0.087 R)
• M23: 6,982,481 km (0.081 R)
• M24: 8,031,760 km (0.096 R)
• M25: 8,197,515 km (0.117 R)
• M26: 8,364,466 km (0.059 R)
• M27: 8,786,631 km (0.076 R)
• M28: 9,784,000 km (0.084 R)
• M29: 10,005,554 km (0.044 R)
• M30: 10,139,295 km (0.058 R)
• M31: 11,555,538 km (0.066 R)
• M32: 11,931,029 km (0.071 R)
• M33: 12,262,986 km (0.112 R)
• M34: 12,742,298 km (0.107 R)
• M35: 13,719,471 km (0.105 R)
• M36: 15,229,811 km (0.068 R)
• M37: 16,845,169 km (0.074 R)
• M38: 18,788,445 km (0.047 R)
• M39: 18,953,452 km (0.087 R)
• M40: 19,396,262 km (0.106 R)
• M41: 19,507,413 km (0.075 R)
• M42: 20,858,282 km (0.098 R)
• M43: 22,007,044 km (0.115 R)
• M44: 22,239,219 km (0.099 R)
• M45: 22,647,622 km (0.082 R)
• M46: 23,827,799 km (0.052 R)
• M47: 24,185,787 km (0.097 R)
• M48: 24,967,585 km (0.064 R)
• M49: 25,270,372 km (0.106 R)
• M50: 25,331,108 km (0.105 R)
• M51: 25,757,462 km (0.107 R)
• M52: 25,818,648 km (0.037 R)
• M53: 26,002,204 km (0.087 R)
• M54: 26,432,448 km (0.112 R)
• M55: 26,803,002 km (0.084 R)
• M56: 26,864,935 km (0.045 R)
• M57: 27,237,434 km (0.097 R)
• M58: 27,674,260 km (0.102 R)
• M59: 27,862,155 km (0.077 R)
• M60: 29,444,601 km (0.072 R)
• M61: 30,990,994 km (0.071 R)
• M62: 31,708,615 km (0.089 R)
• M63: 31,774,139 km (0.088 R)
• M64: 32,695,961 km (0.091 R)
• M65: 33,893,941 km (0.043 R)
• M66: 34,162,170 km (0.115 R)
• M67: 34,700,722 km (0.115 R)
• M68: 36,676,162 km (0.092 R)
• M69: 37,089,501 km (0.099 R)
• M70: 37,642,863 km (0.119 R)
• M71: 38,968,151 km (0.115 R)
• M72: 39,178,785 km (0.067 R)
• M73: 39,530,789 km (0.071 R)
• M74: 39,671,859 km (0.094 R)
• M75: 40,308,697 km (0.112 R)
• M76: 41,020,335 km (0.102 R)
• M77: 41,163,201 km (0.104 R)
• M78: 41,234,559 km (0.116 R)
• M79: 43,762,164 km (0.103 R)
• M80: 43,981,026 km (0.115 R)
• M81: 44,054,179 km (0.11 R)
• M82: 44,273,639 km (0.067 R)
• M83: 45,155,070 km (0.103 R)
• M84: 45,819,883 km (0.103 R)
• M85: 45,894,084 km (0.076 R)
• M86: 47,533,826 km (0.067 R)
• M87: 49,800,682 km (0.072 R)
• M88: 50,334,597 km (0.054 R)
• M89: 50,487,486 km (0.102 R)
• M90: 51,331,368 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 8.7

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.97 AU - 13.63 AU

Year: 13738 Days

Day: 13.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,922,182 km

• M1: 118,482 km (0.065 R)
• M2: 190,887 km (0.114 R)
• M3: 260,001 km (0.109 R)
• M4: 356,791 km (0.097 R)
• M5: 434,881 km (0.093 R)
• M6: 555,756 km (0.109 R)
• M7: 611,257 km (0.074 R)
• M8: 748,887 km (0.103 R)
• M9: 853,905 km (0.106 R)
• M10: 1,323,044 km (0.071 R)
• M11: 1,639,144 km (0.042 R)
• M12: 1,834,369 km (0.12 R)
• M13: 2,787,756 km (0.076 R)
• M14: 2,887,239 km (0.111 R)
• M15: 3,688,635 km (0.076 R)
• M16: 5,234,130 km (0.068 R)
• M17: 5,481,416 km (0.051 R)
• M18: 5,690,553 km (0.101 R)
• M19: 5,987,655 km (0.088 R)
• M20: 6,377,058 km (0.118 R)
• M21: 6,508,854 km (0.103 R)
• M22: 7,547,961 km (0.115 R)
• M23: 7,780,735 km (0.086 R)
• M24: 8,158,021 km (0.111 R)
• M25: 8,783,789 km (0.101 R)
• M26: 9,028,680 km (0.068 R)
• M27: 9,325,482 km (0.073 R)
• M28: 9,425,115 km (0.087 R)
• M29: 9,575,311 km (0.079 R)
• M30: 9,726,255 km (0.025 R)
• M31: 10,132,563 km (0.085 R)
• M32: 10,752,497 km (0.11 R)
• M33: 10,857,065 km (0.062 R)
• M34: 15,778,536 km (0.086 R)
• M35: 17,715,829 km (0.108 R)
• M36: 18,524,106 km (0.079 R)
• M37: 19,280,922 km (0.057 R)
• M38: 19,791,050 km (0.08 R)
• M39: 19,983,433 km (0.045 R)
• M40: 20,824,622 km (0.049 R)
• M41: 21,216,718 km (0.037 R)
• M42: 21,875,547 km (0.062 R)
• M43: 22,274,225 km (0.048 R)
• M44: 22,474,387 km (0.109 R)
• M45: 22,541,258 km (0.11 R)
• M46: 23,213,550 km (0.1 R)
• M47: 24,646,698 km (0.119 R)
• M48: 24,715,663 km (0.12 R)
• M49: 24,853,741 km (0.072 R)
• M50: 25,827,773 km (0.077 R)
• M51: 27,669,473 km (0.045 R)
• M52: 28,896,474 km (0.072 R)
• M53: 29,480,056 km (0.108 R)
• M54: 30,067,377 km (0.11 R)
• M55: 30,584,537 km (0.11 R)
• M56: 31,179,188 km (0.042 R)
• M57: 32,078,421 km (0.104 R)
• M58: 32,910,036 km (0.103 R)
• M59: 32,986,031 km (0.095 R)
• M60: 33,214,168 km (0.119 R)
• M61: 34,594,657 km (0.114 R)
• M62: 34,981,368 km (0.095 R)
• M63: 35,681,187 km (0.051 R)
• M64: 35,759,127 km (0.078 R)
• M65: 35,915,457 km (0.082 R)
• M66: 36,385,493 km (0.047 R)
• M67: 36,621,409 km (0.066 R)
• M68: 38,766,493 km (0.052 R)
• M69: 39,490,547 km (0.103 R)
• M70: 40,300,320 km (0.083 R)
• M71: 42,928,306 km (0.106 R)
• M72: 43,260,563 km (0.076 R)
• M73: 44,598,566 km (0.098 R)
• M74: 45,611,044 km (0.077 R)
• M75: 45,780,539 km (0.042 R)
• M76: 48,175,002 km (0.071 R)
• M77: 49,997,404 km (0.049 R)
• M78: 50,434,678 km (0.111 R)
• M79: 50,961,113 km (0.115 R)
• M80: 51,401,080 km (0.058 R)
• M81: 53,352,136 km (0.118 R)
• M82: 53,798,985 km (0.072 R)
• M83: 56,505,809 km (0.117 R)
• M84: 57,783,973 km (0.051 R)
• M85: 58,334,792 km (0.1 R)
• M86: 58,610,800 km (0.08 R)
• M87: 59,164,163 km (0.118 R)
• M88: 59,349,066 km (0.055 R)
• M89: 59,904,672 km (0.111 R)
• M90: 61,863,058 km (0.083 R)
• M91: 61,956,856 km (0.105 R)
• M92: 62,332,496 km (0.106 R)

Asteroid Belt

Center: 14.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.1

Radius: 5.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.08 AU - 20.82 AU

Year: 27503 Days

Day: 23.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,922,182 km

• M1: 80,633 km (0.091 R)
• M2: 186,997 km (0.107 R)
• M3: 341,532 km (0.043 R)
• M4: 411,693 km (0.108 R)
• M5: 951,293 km (0.09 R)
• M6: 1,836,314 km (0.113 R)
• M7: 1,938,040 km (0.077 R)
• M8: 2,254,440 km (0.117 R)
• M9: 2,530,598 km (0.078 R)
• M10: 3,084,409 km (0.061 R)
• M11: 4,366,313 km (0.115 R)
• M12: 5,569,080 km (0.119 R)
• M13: 6,092,373 km (0.079 R)
• M14: 6,168,369 km (0.111 R)
• M15: 6,244,814 km (0.065 R)
• M16: 6,321,408 km (0.036 R)
• M17: 6,359,854 km (0.079 R)
• M18: 7,306,061 km (0.047 R)
• M19: 7,713,266 km (0.057 R)
• M20: 8,169,540 km (0.11 R)
• M21: 8,978,266 km (0.116 R)
• M22: 9,238,865 km (0.108 R)
• M23: 9,946,014 km (0.117 R)
• M24: 10,442,380 km (0.12 R)
• M25: 10,533,485 km (0.118 R)
• M26: 10,762,370 km (0.116 R)
• M27: 11,178,551 km (0.112 R)
• M28: 11,788,911 km (0.097 R)
• M29: 12,217,957 km (0.112 R)
• M30: 12,410,191 km (0.088 R)
• M31: 12,506,681 km (0.079 R)
• M32: 12,895,187 km (0.077 R)
• M33: 13,238,514 km (0.043 R)
• M34: 14,437,990 km (0.117 R)
• M35: 14,488,703 km (0.102 R)
• M36: 14,641,293 km (0.11 R)
• M37: 15,050,743 km (0.082 R)
• M38: 15,671,873 km (0.039 R)
• M39: 16,143,256 km (0.092 R)
• M40: 16,407,146 km (0.079 R)
• M41: 17,046,378 km (0.118 R)
• M42: 17,099,934 km (0.09 R)
• M43: 17,315,056 km (0.107 R)
• M44: 17,856,750 km (0.06 R)
• M45: 17,965,657 km (0.112 R)
• M46: 18,074,864 km (0.092 R)
• M47: 19,012,094 km (0.11 R)
• M48: 19,795,837 km (0.109 R)
• M49: 20,647,199 km (0.108 R)
• M50: 21,106,016 km (0.065 R)
• M51: 21,626,317 km (0.115 R)
• M52: 21,858,942 km (0.056 R)
• M53: 22,797,668 km (0.074 R)
• M54: 23,152,963 km (0.046 R)
• M55: 24,350,793 km (0.116 R)
• M56: 28,698,856 km (0.11 R)
• M57: 29,082,574 km (0.04 R)
• M58: 29,339,284 km (0.078 R)
• M59: 30,764,653 km (0.106 R)
• M60: 31,354,218 km (0.069 R)
• M61: 31,420,041 km (0.075 R)
• M62: 31,815,428 km (0.097 R)
• M63: 31,947,672 km (0.097 R)
• M64: 32,212,461 km (0.078 R)
• M65: 32,611,139 km (0.093 R)
• M66: 32,877,872 km (0.112 R)
• M67: 33,413,582 km (0.075 R)
• M68: 34,019,453 km (0.063 R)
• M69: 34,493,379 km (0.07 R)
• M70: 35,037,616 km (0.106 R)
• M71: 35,379,148 km (0.078 R)
• M72: 35,516,030 km (0.045 R)
• M73: 36,065,503 km (0.102 R)
• M74: 36,410,476 km (0.08 R)
• M75: 36,895,024 km (0.057 R)
• M76: 37,172,976 km (0.085 R)
• M77: 38,996,275 km (0.107 R)
• M78: 39,563,102 km (0.106 R)
• M79: 40,275,487 km (0.104 R)
• M80: 40,920,254 km (0.099 R)
• M81: 43,021,056 km (0.117 R)
• M82: 44,490,108 km (0.11 R)
• M83: 47,025,043 km (0.094 R)
• M84: 47,100,291 km (0.082 R)
• M85: 47,175,689 km (0.106 R)
• M86: 47,250,936 km (0.115 R)
• M87: 47,703,919 km (0.075 R)
• M88: 48,158,247 km (0.038 R)
• M89: 49,071,243 km (0.116 R)
• M90: 49,300,427 km (0.11 R)
• M91: 49,913,180 km (0.081 R)
• M92: 50,451,433 km (0.083 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 11,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit