🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.88 AU - 0.92 AU

Year: 299 Days

Day: 21.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.99 AU - 1.17 AU

Year: 393 Days

Day: 46.1 Hours

Environment

Temp: 66 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,696,537 km

• M1: 578,196 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.2 AU - 4.82 AU

Year: 3351 Days

Day: 33.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,696,537 km

• M1: 9,425 km (0.093 R)
• M2: 154,086 km (0.054 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.7

Radius: 10.5

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.69 AU - 6.79 AU

Year: 4811 Days

Day: 6.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,696,537 km

• M1: 192,532 km (0.087 R)
• M2: 346,917 km (0.109 R)
• M3: 457,021 km (0.081 R)
• M4: 677,080 km (0.081 R)
• M5: 778,956 km (0.079 R)
• M6: 1,254,528 km (0.091 R)
• M7: 1,522,906 km (0.101 R)
• M8: 1,627,475 km (0.092 R)
• M9: 1,929,663 km (0.071 R)
• M10: 1,999,376 km (0.106 R)
• M11: 2,880,507 km (0.106 R)
• M12: 2,980,738 km (0.038 R)
• M13: 3,298,932 km (0.074 R)
• M14: 3,606,655 km (0.108 R)
• M15: 4,023,884 km (0.107 R)
• M16: 4,181,560 km (0.087 R)
• M17: 5,515,524 km (0.083 R)
• M18: 5,653,304 km (0.104 R)
• M19: 5,868,276 km (0.064 R)
• M20: 6,293,582 km (0.085 R)
• M21: 6,384,987 km (0.036 R)
• M22: 6,849,189 km (0.103 R)
• M23: 6,929,822 km (0.072 R)
• M24: 7,936,765 km (0.1 R)
• M25: 8,035,650 km (0.077 R)
• M26: 8,277,699 km (0.027 R)
• M27: 8,580,036 km (0.058 R)
• M28: 8,725,296 km (0.104 R)
• M29: 9,180,821 km (0.046 R)
• M30: 10,376,557 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.8

Radius: 13.9

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.25 AU - 9.97 AU

Year: 10422 Days

Day: 10.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,696,537 km

• M1: 284,685 km (0.084 R)
• M2: 431,590 km (0.08 R)
• M3: 614,698 km (0.118 R)
• M4: 1,714,092 km (0.109 R)
• M5: 2,025,256 km (0.089 R)
• M6: 2,243,070 km (0.119 R)
• M7: 2,584,453 km (0.103 R)
• M8: 2,942,889 km (0.09 R)
• M9: 3,381,510 km (0.063 R)
• M10: 3,807,415 km (0.109 R)
• M11: 3,976,012 km (0.079 R)
• M12: 4,355,542 km (0.087 R)
• M13: 4,747,040 km (0.07 R)
• M14: 4,928,651 km (0.117 R)
• M15: 5,563,994 km (0.049 R)
• M16: 6,146,229 km (0.111 R)
• M17: 6,545,206 km (0.068 R)
• M18: 6,707,221 km (0.071 R)
• M19: 7,118,166 km (0.091 R)
• M20: 8,181,208 km (0.118 R)
• M21: 9,067,277 km (0.099 R)
• M22: 9,293,469 km (0.11 R)
• M23: 9,430,201 km (0.069 R)
• M24: 9,751,836 km (0.12 R)
• M25: 11,219,092 km (0.026 R)
• M26: 12,202,100 km (0.081 R)
• M27: 12,502,492 km (0.114 R)
• M28: 12,603,172 km (0.112 R)
• M29: 13,469,493 km (0.087 R)
• M30: 13,728,148 km (0.063 R)
• M31: 13,936,089 km (0.077 R)
• M32: 14,145,077 km (0.081 R)
• M33: 14,778,624 km (0.119 R)
• M34: 16,127,997 km (0.086 R)
• M35: 17,179,670 km (0.107 R)
• M36: 17,516,564 km (0.088 R)
• M37: 17,629,211 km (0.118 R)
• M38: 17,912,101 km (0.076 R)
• M39: 18,025,795 km (0.094 R)
• M40: 18,196,636 km (0.086 R)
• M41: 19,116,813 km (0.093 R)
• M42: 19,291,094 km (0.116 R)
• M43: 20,288,463 km (0.111 R)
• M44: 20,763,586 km (0.095 R)
• M45: 21,423,013 km (0.119 R)
• M46: 22,150,059 km (0.106 R)
• M47: 23,566,452 km (0.065 R)
• M48: 24,379,815 km (0.102 R)
• M49: 26,098,695 km (0.094 R)
• M50: 27,200,932 km (0.098 R)
• M51: 27,527,953 km (0.105 R)
• M52: 29,450,734 km (0.097 R)
• M53: 30,056,157 km (0.036 R)
• M54: 30,191,393 km (0.108 R)
• M55: 32,449,873 km (0.031 R)
• M56: 33,075,192 km (0.082 R)
• M57: 34,267,337 km (0.087 R)
• M58: 34,762,356 km (0.079 R)
• M59: 35,544,903 km (0.12 R)
• M60: 37,563,128 km (0.083 R)
• M61: 37,708,686 km (0.081 R)
• M62: 38,219,713 km (0.114 R)
• M63: 40,510,355 km (0.102 R)
• M64: 40,809,102 km (0.07 R)
• M65: 40,958,850 km (0.085 R)
• M66: 41,860,626 km (0.065 R)
• M67: 42,921,125 km (0.09 R)
• M68: 43,760,519 km (0.071 R)
• M69: 45,223,287 km (0.086 R)
• M70: 46,389,402 km (0.111 R)
• M71: 46,701,912 km (0.074 R)
• M72: 47,093,709 km (0.041 R)
• M73: 47,644,079 km (0.05 R)
• M74: 48,038,419 km (0.106 R)
• M75: 48,751,104 km (0.11 R)
• M76: 49,307,757 km (0.09 R)
• M77: 49,946,540 km (0.079 R)
• M78: 50,748,983 km (0.058 R)
• M79: 51,393,900 km (0.034 R)
• M80: 51,798,412 km (0.112 R)
• M81: 52,366,435 km (0.03 R)
• M82: 52,610,430 km (0.088 R)
• M83: 53,099,764 km (0.107 R)
• M84: 54,247,329 km (0.07 R)
• M85: 55,320,395 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.3

Radius: 6.7

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.06 AU - 18.48 AU

Year: 24026 Days

Day: 17.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 123.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,696,537 km

• M1: 94,396 km (0.101 R)
• M2: 366,814 km (0.091 R)
• M3: 417,228 km (0.113 R)
• M4: 686,205 km (0.091 R)
• M5: 816,655 km (0.085 R)
• M6: 931,696 km (0.093 R)
• M7: 1,203,814 km (0.028 R)
• M8: 1,389,615 km (0.085 R)
• M9: 1,641,986 km (0.119 R)
• M10: 1,788,592 km (0.076 R)
• M11: 1,908,869 km (0.076 R)
• M12: 2,253,542 km (0.088 R)
• M13: 2,823,959 km (0.097 R)
• M14: 2,929,126 km (0.092 R)
• M15: 3,216,055 km (0.084 R)
• M16: 3,701,351 km (0.094 R)
• M17: 4,011,317 km (0.09 R)
• M18: 4,491,975 km (0.069 R)
• M19: 4,614,945 km (0.112 R)
• M20: 5,118,192 km (0.037 R)
• M21: 6,683,135 km (0.116 R)
• M22: 6,823,757 km (0.103 R)
• M23: 8,282,636 km (0.079 R)
• M24: 8,995,470 km (0.046 R)
• M25: 9,940,479 km (0.069 R)
• M26: 10,208,559 km (0.108 R)
• M27: 11,082,360 km (0.067 R)
• M28: 11,137,861 km (0.109 R)
• M29: 11,472,212 km (0.115 R)
• M30: 12,379,972 km (0.071 R)
• M31: 12,437,567 km (0.081 R)
• M32: 13,369,711 km (0.111 R)
• M33: 15,238,787 km (0.056 R)
• M34: 16,932,385 km (0.109 R)
• M35: 17,124,169 km (0.053 R)
• M36: 17,639,235 km (0.045 R)
• M37: 18,949,113 km (0.059 R)
• M38: 19,148,228 km (0.051 R)
• M39: 19,281,370 km (0.097 R)
• M40: 19,481,682 km (0.061 R)
• M41: 20,834,795 km (0.107 R)
• M42: 21,109,008 km (0.103 R)
• M43: 24,492,014 km (0.026 R)
• M44: 25,876,841 km (0.101 R)
• M45: 26,319,352 km (0.102 R)
• M46: 27,511,796 km (0.062 R)
• M47: 30,026,387 km (0.07 R)
• M48: 31,821,861 km (0.07 R)
• M49: 33,411,188 km (0.06 R)
• M50: 34,134,943 km (0.102 R)
• M51: 34,296,359 km (0.1 R)
• M52: 35,597,561 km (0.078 R)
• M53: 36,419,003 km (0.12 R)
• M54: 36,832,043 km (0.044 R)
• M55: 36,997,797 km (0.102 R)
• M56: 38,499,760 km (0.043 R)
• M57: 39,258,371 km (0.113 R)
• M58: 39,681,882 km (0.114 R)
• M59: 40,447,973 km (0.12 R)
• M60: 40,618,814 km (0.093 R)
• M61: 42,775,566 km (0.096 R)
• M62: 43,736,134 km (0.077 R)
• M63: 43,999,427 km (0.084 R)
• M64: 45,500,940 km (0.114 R)
• M65: 45,767,673 km (0.097 R)
• M66: 46,302,635 km (0.111 R)
• M67: 46,481,554 km (0.08 R)
• M68: 46,660,473 km (0.108 R)
• M69: 48,735,845 km (0.076 R)
• M70: 49,008,711 km (0.105 R)
• M71: 50,472,676 km (0.108 R)
• M72: 50,840,986 km (0.086 R)
• M73: 51,765,501 km (0.052 R)
• M74: 51,858,251 km (0.113 R)
• M75: 52,043,902 km (0.114 R)
• M76: 52,322,902 km (0.108 R)
• M77: 53,069,246 km (0.053 R)
• M78: 53,349,892 km (0.07 R)
• M79: 54,006,926 km (0.114 R)
• M80: 55,234,227 km (0.103 R)
• M81: 57,428,079 km (0.062 R)
• M82: 58,680,662 km (0.099 R)
• M83: 58,874,092 km (0.106 R)
• M84: 59,552,968 km (0.046 R)
• M85: 60,039,460 km (0.082 R)
• M86: 60,234,535 km (0.069 R)
• M87: 61,114,470 km (0.115 R)
• M88: 61,212,606 km (0.119 R)
• M89: 62,097,328 km (0.107 R)
• M90: 64,876,707 km (0.057 R)
• M91: 65,176,950 km (0.064 R)
• M92: 65,979,692 km (0.092 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 17,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit