🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.48 AU - 0.66 AU

Year: 153 Days

Day: 46.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.88 AU - 1.38 AU

Year: 428 Days

Day: 36.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,236,392 km

• M1: 84,672 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.25 AU - 1.35 AU

Year: 528 Days

Day: 31 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.79 AU - 2.95 AU

Year: 1733 Days

Day: 20.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,236,392 km

• M1: 68,366 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.92 AU - 3.28 AU

Year: 1946 Days

Day: 39.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.9 AU - 4.26 AU

Year: 2414 Days

Day: 31.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,236,392 km

• M1: 2,732,854 km (0.041 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.48 AU - 4.58 AU

Year: 2884 Days

Day: 28.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.3

Radius: 9.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.91 AU - 12.75 AU

Year: 15433 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,236,392 km

• M1: 119,678 km (0.118 R)
• M2: 259,253 km (0.078 R)
• M3: 851,361 km (0.11 R)
• M4: 958,474 km (0.102 R)
• M5: 1,051,523 km (0.07 R)
• M6: 1,267,094 km (0.055 R)
• M7: 1,809,685 km (0.078 R)
• M8: 2,291,391 km (0.094 R)
• M9: 2,367,087 km (0.111 R)
• M10: 2,757,986 km (0.109 R)
• M11: 3,425,492 km (0.107 R)
• M12: 3,958,060 km (0.086 R)
• M13: 4,172,135 km (0.108 R)
• M14: 4,296,301 km (0.025 R)
• M15: 4,804,934 km (0.112 R)
• M16: 5,033,520 km (0.085 R)
• M17: 5,232,335 km (0.091 R)
• M18: 5,983,466 km (0.059 R)
• M19: 6,622,997 km (0.097 R)
• M20: 6,768,107 km (0.087 R)
• M21: 6,987,717 km (0.066 R)
• M22: 7,433,967 km (0.083 R)
• M23: 7,698,606 km (0.087 R)
• M24: 8,276,203 km (0.099 R)
• M25: 8,471,877 km (0.082 R)
• M26: 8,987,690 km (0.049 R)
• M27: 9,718,626 km (0.119 R)
• M28: 10,091,274 km (0.069 R)
• M29: 10,216,637 km (0.055 R)
• M30: 10,384,486 km (0.113 R)
• M31: 10,680,390 km (0.114 R)
• M32: 10,765,362 km (0.111 R)
• M33: 11,021,922 km (0.078 R)
• M34: 11,847,703 km (0.106 R)
• M35: 12,024,078 km (0.083 R)
• M36: 12,112,640 km (0.078 R)
• M37: 12,603,321 km (0.056 R)
• M38: 12,964,301 km (0.097 R)
• M39: 13,374,498 km (0.068 R)
• M40: 15,827,006 km (0.104 R)
• M41: 15,972,714 km (0.116 R)
• M42: 16,955,273 km (0.11 R)
• M43: 17,353,802 km (0.104 R)
• M44: 18,312,575 km (0.084 R)
• M45: 18,414,451 km (0.091 R)
• M46: 19,913,571 km (0.12 R)
• M47: 20,545,323 km (0.066 R)
• M48: 21,023,438 km (0.116 R)
• M49: 21,612,853 km (0.046 R)
• M50: 21,828,424 km (0.038 R)
• M51: 23,579,467 km (0.061 R)
• M52: 23,745,820 km (0.112 R)
• M53: 24,359,620 km (0.106 R)
• M54: 25,545,632 km (0.033 R)
• M55: 25,773,619 km (0.117 R)
• M56: 26,692,598 km (0.116 R)
• M57: 27,156,053 km (0.113 R)
• M58: 27,622,349 km (0.056 R)
• M59: 28,326,506 km (0.095 R)
• M60: 28,799,236 km (0.117 R)
• M61: 28,917,867 km (0.088 R)
• M62: 30,655,745 km (0.115 R)
• M63: 31,323,700 km (0.069 R)
• M64: 31,567,843 km (0.1 R)
• M65: 32,180,896 km (0.059 R)
• M66: 32,921,704 km (0.078 R)
• M67: 33,730,729 km (0.114 R)
• M68: 33,855,644 km (0.078 R)
• M69: 34,294,564 km (0.108 R)
• M70: 34,798,409 km (0.112 R)
• M71: 34,987,950 km (0.092 R)
• M72: 35,940,888 km (0.114 R)
• M73: 36,004,767 km (0.052 R)
• M74: 36,709,373 km (0.108 R)
• M75: 37,483,392 km (0.108 R)
• M76: 37,612,944 km (0.076 R)
• M77: 37,872,347 km (0.083 R)
• M78: 38,002,347 km (0.063 R)
• M79: 38,132,497 km (0.082 R)
• M80: 38,197,572 km (0.117 R)
• M81: 38,981,764 km (0.096 R)
• M82: 40,035,681 km (0.077 R)
• M83: 40,433,312 km (0.097 R)
• M84: 41,098,873 km (0.092 R)
• M85: 41,433,075 km (0.116 R)
• M86: 42,778,858 km (0.056 R)
• M87: 43,185,315 km (0.06 R)
• M88: 45,030,455 km (0.11 R)
• M89: 45,512,908 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.8

Radius: 5.9

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.23 AU - 21.55 AU

Year: 29265 Days

Day: 16.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,236,392 km

• M1: 176,077 km (0.119 R)
• M2: 262,095 km (0.097 R)
• M3: 541,993 km (0.119 R)
• M4: 1,081,593 km (0.107 R)
• M5: 1,193,492 km (0.054 R)
• M6: 1,338,901 km (0.115 R)
• M7: 2,809,149 km (0.097 R)
• M8: 3,042,372 km (0.054 R)
• M9: 3,081,866 km (0.084 R)
• M10: 3,569,256 km (0.057 R)
• M11: 3,694,918 km (0.042 R)
• M12: 4,167,797 km (0.08 R)
• M13: 6,092,373 km (0.118 R)
• M14: 6,242,570 km (0.117 R)
• M15: 6,649,177 km (0.099 R)
• M16: 7,116,969 km (0.107 R)
• M17: 7,757,098 km (0.119 R)
• M18: 8,083,970 km (0.061 R)
• M19: 8,359,978 km (0.069 R)
• M20: 8,526,929 km (0.037 R)
• M21: 8,751,326 km (0.117 R)
• M22: 9,785,197 km (0.114 R)
• M23: 10,615,615 km (0.107 R)
• M24: 10,917,653 km (0.116 R)
• M25: 11,039,276 km (0.072 R)
• M26: 12,788,673 km (0.119 R)
• M27: 12,916,879 km (0.073 R)
• M28: 14,156,147 km (0.105 R)
• M29: 15,843,611 km (0.05 R)
• M30: 16,816,147 km (0.087 R)
• M31: 16,886,308 km (0.116 R)
• M32: 17,451,340 km (0.074 R)
• M33: 17,593,607 km (0.085 R)
• M34: 21,045,428 km (0.109 R)
• M35: 21,424,659 km (0.086 R)
• M36: 21,653,245 km (0.072 R)
• M37: 21,959,471 km (0.025 R)
• M38: 22,112,959 km (0.118 R)
• M39: 22,653,306 km (0.089 R)
• M40: 23,747,016 km (0.059 R)
• M41: 25,742,502 km (0.113 R)
• M42: 25,985,599 km (0.073 R)
• M43: 26,637,397 km (0.052 R)
• M44: 28,290,603 km (0.048 R)
• M45: 28,541,329 km (0.072 R)
• M46: 29,467,340 km (0.07 R)
• M47: 30,232,234 km (0.075 R)
• M48: 31,348,683 km (0.106 R)
• M49: 31,694,852 km (0.039 R)
• M50: 32,303,865 km (0.082 R)
• M51: 32,653,475 km (0.106 R)
• M52: 35,315,869 km (0.054 R)
• M53: 36,309,498 km (0.09 R)
• M54: 36,855,231 km (0.069 R)
• M55: 39,531,387 km (0.029 R)
• M56: 40,562,715 km (0.098 R)
• M57: 43,227,651 km (0.068 R)
• M58: 43,805,996 km (0.052 R)
• M59: 44,193,006 km (0.107 R)
• M60: 44,484,124 km (0.045 R)
• M61: 46,637,435 km (0.097 R)
• M62: 46,736,170 km (0.109 R)
• M63: 48,025,404 km (0.092 R)
• M64: 48,424,532 km (0.087 R)
• M65: 49,025,017 km (0.059 R)
• M66: 49,125,398 km (0.118 R)
• M67: 49,326,308 km (0.119 R)
• M68: 50,132,640 km (0.119 R)
• M69: 50,233,768 km (0.116 R)
• M70: 51,146,614 km (0.118 R)
• M71: 52,474,894 km (0.107 R)
• M72: 53,711,171 km (0.085 R)
• M73: 54,644,512 km (0.111 R)
• M74: 55,269,831 km (0.109 R)
• M75: 55,374,250 km (0.071 R)
• M76: 56,317,166 km (0.105 R)
• M77: 56,737,984 km (0.119 R)
• M78: 57,265,317 km (0.084 R)
• M79: 58,112,639 km (0.118 R)
• M80: 59,819,701 km (0.112 R)
• M81: 59,926,813 km (0.105 R)
• M82: 64,488,052 km (0.111 R)
• M83: 65,922,246 km (0.076 R)
• M84: 67,478,663 km (0.099 R)
• M85: 67,813,612 km (0.073 R)
• M86: 68,373,408 km (0.11 R)
• M87: 68,485,456 km (0.111 R)
• M88: 70,287,662 km (0.116 R)
• M89: 70,967,584 km (0.115 R)
• M90: 71,081,129 km (0.039 R)
• M91: 71,991,432 km (0.114 R)
• M92: 72,448,005 km (0.046 R)
• M93: 73,134,809 km (0.049 R)
• M94: 73,593,775 km (0.094 R)
• M95: 75,555,302 km (0.114 R)
• M96: 75,903,267 km (0.04 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 13,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit