🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.67 AU - 0.81 AU

Year: 229 Days

Day: 45.9 Hours

Environment

Temp: 209 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,812,015 km

• M1: 89,310 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.73 AU - 0.77 AU

Year: 234 Days

Day: 40.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.02 AU - 1.58 AU

Year: 533 Days

Day: 35.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.32 AU - 2.02 AU

Year: 777 Days

Day: 31.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,812,015 km

• M1: 154,983 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.59 AU - 2.63 AU

Year: 1518 Days

Day: 39.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,812,015 km

• M1: 610,808 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.27 AU - 4.51 AU

Year: 2761 Days

Day: 17.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.87 AU - 4.09 AU

Year: 2858 Days

Day: 37.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.8

Radius: 8.5

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.29 AU - 9.49 AU

Year: 7976 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 91,812,015 km

• M1: 117,584 km (0.038 R)
• M2: 181,163 km (0.031 R)
• M3: 325,675 km (0.107 R)
• M4: 396,285 km (0.085 R)
• M5: 626,067 km (0.036 R)
• M6: 718,369 km (0.11 R)
• M7: 795,561 km (0.112 R)
• M8: 991,086 km (0.035 R)
• M9: 1,260,212 km (0.08 R)
• M10: 1,732,343 km (0.117 R)
• M11: 2,085,095 km (0.075 R)
• M12: 2,155,406 km (0.11 R)
• M13: 2,445,327 km (0.107 R)
• M14: 2,564,706 km (0.081 R)
• M15: 3,437,609 km (0.089 R)
• M16: 3,707,783 km (0.073 R)
• M17: 4,143,562 km (0.102 R)
• M18: 4,376,635 km (0.087 R)
• M19: 4,874,347 km (0.086 R)
• M20: 5,139,584 km (0.082 R)
• M21: 6,226,862 km (0.113 R)
• M22: 6,660,247 km (0.09 R)
• M23: 7,060,870 km (0.116 R)
• M24: 8,947,000 km (0.108 R)
• M25: 10,439,089 km (0.025 R)
• M26: 10,732,002 km (0.094 R)
• M27: 11,126,790 km (0.049 R)
• M28: 11,401,003 km (0.037 R)
• M29: 12,649,248 km (0.096 R)
• M30: 12,909,249 km (0.109 R)
• M31: 12,987,638 km (0.098 R)
• M32: 13,593,659 km (0.094 R)
• M33: 13,886,722 km (0.092 R)
• M34: 14,560,660 km (0.097 R)
• M35: 15,217,694 km (0.039 R)
• M36: 15,300,421 km (0.102 R)
• M37: 15,577,626 km (0.07 R)
• M38: 15,716,752 km (0.113 R)
• M39: 16,249,470 km (0.103 R)
• M40: 16,333,993 km (0.12 R)
• M41: 17,045,181 km (0.113 R)
• M42: 18,262,459 km (0.082 R)
• M43: 19,000,276 km (0.089 R)
• M44: 19,507,562 km (0.116 R)
• M45: 19,567,551 km (0.078 R)
• M46: 19,717,747 km (0.052 R)
• M47: 19,868,243 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.2

Radius: 9.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.16 AU - 12.38 AU

Year: 11845 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 91,812,015 km

• M1: 149,897 km (0.09 R)
• M2: 251,923 km (0.077 R)
• M3: 370,255 km (0.103 R)
• M4: 449,990 km (0.11 R)
• M5: 657,333 km (0.108 R)
• M6: 848,968 km (0.075 R)
• M7: 1,109,867 km (0.087 R)
• M8: 1,267,842 km (0.061 R)
• M9: 1,340,547 km (0.101 R)
• M10: 1,433,447 km (0.114 R)
• M11: 1,625,979 km (0.067 R)
• M12: 2,209,411 km (0.056 R)
• M13: 2,387,432 km (0.062 R)
• M14: 2,663,440 km (0.112 R)
• M15: 3,346,953 km (0.107 R)
• M16: 3,551,902 km (0.108 R)
• M17: 3,682,202 km (0.088 R)
• M18: 3,894,033 km (0.059 R)
• M19: 4,082,675 km (0.1 R)
• M20: 4,809,422 km (0.062 R)
• M21: 5,455,386 km (0.101 R)
• M22: 6,538,923 km (0.086 R)
• M23: 7,088,695 km (0.109 R)
• M24: 7,220,192 km (0.119 R)
• M25: 7,586,108 km (0.089 R)
• M26: 8,301,485 km (0.079 R)
• M27: 8,405,456 km (0.114 R)
• M28: 8,720,060 km (0.109 R)
• M29: 9,074,008 km (0.12 R)
• M30: 9,252,778 km (0.108 R)
• M31: 9,796,117 km (0.114 R)
• M32: 10,536,776 km (0.118 R)
• M33: 10,611,725 km (0.1 R)
• M34: 11,449,174 km (0.102 R)
• M35: 11,758,841 km (0.12 R)
• M36: 11,914,722 km (0.092 R)
• M37: 12,664,806 km (0.082 R)
• M38: 12,744,542 km (0.083 R)
• M39: 14,085,986 km (0.066 R)
• M40: 14,962,779 km (0.077 R)
• M41: 15,174,161 km (0.098 R)
• M42: 16,593,994 km (0.114 R)
• M43: 16,812,856 km (0.096 R)
• M44: 17,341,834 km (0.111 R)
• M45: 19,144,638 km (0.025 R)
• M46: 19,604,651 km (0.114 R)
• M47: 21,385,614 km (0.106 R)
• M48: 22,102,786 km (0.112 R)
• M49: 23,266,508 km (0.11 R)
• M50: 24,102,910 km (0.094 R)
• M51: 24,649,391 km (0.055 R)
• M52: 25,199,911 km (0.069 R)
• M53: 27,390,622 km (0.106 R)
• M54: 28,064,860 km (0.101 R)
• M55: 28,169,129 km (0.097 R)
• M56: 28,482,537 km (0.094 R)
• M57: 28,954,817 km (0.035 R)
• M58: 30,173,591 km (0.05 R)
• M59: 30,869,820 km (0.078 R)
• M60: 31,193,101 km (0.087 R)
• M61: 32,387,490 km (0.072 R)
• M62: 32,825,513 km (0.062 R)
• M63: 33,320,682 km (0.031 R)
• M64: 33,707,542 km (0.115 R)
• M65: 36,456,851 km (0.081 R)
• M66: 37,141,112 km (0.04 R)
• M67: 37,427,442 km (0.109 R)
• M68: 37,771,966 km (0.079 R)
• M69: 38,117,687 km (0.097 R)
• M70: 38,464,305 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.8

Radius: 5.6

Gravity: 27.93 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.33 AU - 17.05 AU

Year: 23445 Days

Day: 18.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,812,015 km

• M1: 670,348 km (0.098 R)
• M2: 1,660,686 km (0.062 R)
• M3: 1,805,347 km (0.061 R)
• M4: 2,184,578 km (0.119 R)
• M5: 2,303,209 km (0.065 R)
• M6: 3,191,072 km (0.05 R)
• M7: 3,979,004 km (0.104 R)
• M8: 4,670,894 km (0.084 R)
• M9: 4,927,006 km (0.117 R)
• M10: 5,452,842 km (0.108 R)
• M11: 6,051,533 km (0.097 R)
• M12: 6,330,683 km (0.09 R)
• M13: 6,443,479 km (0.111 R)
• M14: 6,556,875 km (0.042 R)
• M15: 7,787,916 km (0.11 R)
• M16: 7,848,353 km (0.106 R)
• M17: 8,091,450 km (0.052 R)
• M18: 8,213,821 km (0.064 R)
• M19: 8,709,887 km (0.114 R)
• M20: 9,471,939 km (0.104 R)
• M21: 10,189,261 km (0.054 R)
• M22: 12,022,433 km (0.088 R)
• M23: 12,302,630 km (0.089 R)
• M24: 12,797,948 km (0.113 R)
• M25: 16,057,985 km (0.056 R)
• M26: 16,598,931 km (0.118 R)
• M27: 16,910,842 km (0.087 R)
• M28: 18,498,973 km (0.11 R)
• M29: 18,984,718 km (0.119 R)
• M30: 20,466,784 km (0.034 R)
• M31: 20,801,135 km (0.107 R)
• M32: 20,968,984 km (0.118 R)
• M33: 21,985,651 km (0.071 R)
• M34: 22,931,558 km (0.096 R)
• M35: 23,365,991 km (0.094 R)
• M36: 24,331,046 km (0.056 R)
• M37: 26,845,787 km (0.025 R)
• M38: 28,972,470 km (0.112 R)
• M39: 30,103,430 km (0.056 R)
• M40: 30,198,275 km (0.075 R)
• M41: 31,923,438 km (0.114 R)
• M42: 32,408,284 km (0.105 R)
• M43: 33,581,730 km (0.08 R)
• M44: 33,877,335 km (0.055 R)
• M45: 34,272,723 km (0.081 R)
• M46: 36,879,914 km (0.099 R)
• M47: 39,031,730 km (0.118 R)
• M48: 39,654,057 km (0.091 R)
• M49: 40,279,675 km (0.058 R)
• M50: 41,434,870 km (0.119 R)
• M51: 42,175,828 km (0.11 R)
• M52: 43,670,610 km (0.093 R)
• M53: 45,835,890 km (0.113 R)
• M54: 46,054,452 km (0.106 R)
• M55: 46,273,165 km (0.092 R)
• M56: 46,821,740 km (0.093 R)
• M57: 48,702,784 km (0.109 R)
• M58: 48,814,084 km (0.109 R)
• M59: 48,925,684 km (0.056 R)
• M60: 50,382,917 km (0.078 R)
• M61: 51,286,638 km (0.097 R)
• M62: 51,968,056 km (0.094 R)
• M63: 54,145,453 km (0.108 R)
• M64: 56,469,456 km (0.095 R)
• M65: 60,973,848 km (0.081 R)
• M66: 62,904,558 km (0.098 R)
• M67: 63,512,075 km (0.089 R)
• M68: 63,755,621 km (0.112 R)
• M69: 63,877,543 km (0.065 R)
• M70: 65,592,084 km (0.101 R)
• M71: 67,321,735 km (0.097 R)
• M72: 68,941,281 km (0.092 R)
• M73: 69,944,185 km (0.106 R)
• M74: 70,195,659 km (0.027 R)
• M75: 70,321,621 km (0.082 R)
• M76: 71,964,654 km (0.115 R)
• M77: 72,218,522 km (0.075 R)
• M78: 75,159,616 km (0.105 R)
• M79: 75,417,223 km (0.056 R)
• M80: 75,933,336 km (0.096 R)
• M81: 77,879,006 km (0.064 R)
• M82: 78,139,755 km (0.09 R)
• M83: 78,400,654 km (0.105 R)
• M84: 79,316,342 km (0.083 R)
• M85: 79,447,390 km (0.102 R)
• M86: 80,103,975 km (0.033 R)
• M87: 80,630,410 km (0.09 R)
• M88: 80,894,151 km (0.031 R)
• M89: 84,214,625 km (0.117 R)
• M90: 84,348,366 km (0.101 R)
• M91: 84,883,926 km (0.098 R)
• M92: 87,443,845 km (0.042 R)
• M93: 89,209,848 km (0.079 R)
• M94: 91,262,181 km (0.109 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit