🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.17 AU - 1.21 AU

Year: 399 Days

Day: 39.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 145.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,042,206 km

• M1: 239,805 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.17 AU - 1.37 AU

Year: 440 Days

Day: 20.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.76 AU - 5.92 AU

Year: 3796 Days

Day: 34.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 76.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.59 AU - 7.33 AU

Year: 5050 Days

Day: 41.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,042,206 km

• M1: 45,927 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.49 AU - 7.99 AU

Year: 5382 Days

Day: 25.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.6

Radius: 12.4

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13 AU - 15.7 AU

Year: 16721 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 94,042,206 km

• M1: 369,058 km (0.107 R)
• M2: 1,040,304 km (0.068 R)
• M3: 1,324,540 km (0.097 R)
• M4: 2,221,977 km (0.036 R)
• M5: 2,765,765 km (0.103 R)
• M6: 3,053,143 km (0.1 R)
• M7: 3,695,965 km (0.064 R)
• M8: 3,932,928 km (0.095 R)
• M9: 4,256,658 km (0.108 R)
• M10: 5,147,812 km (0.1 R)
• M11: 5,547,089 km (0.098 R)
• M12: 5,637,297 km (0.068 R)
• M13: 5,819,058 km (0.062 R)
• M14: 5,956,538 km (0.113 R)
• M15: 6,281,914 km (0.045 R)
• M16: 6,613,123 km (0.112 R)
• M17: 6,804,908 km (0.053 R)
• M18: 7,096,175 km (0.082 R)
• M19: 7,342,114 km (0.099 R)
• M20: 7,892,933 km (0.118 R)
• M21: 9,087,622 km (0.109 R)
• M22: 9,247,542 km (0.099 R)
• M23: 9,408,509 km (0.044 R)
• M24: 9,624,529 km (0.061 R)
• M25: 12,698,466 km (0.075 R)
• M26: 12,997,362 km (0.087 R)
• M27: 13,238,215 km (0.091 R)
• M28: 13,480,414 km (0.032 R)
• M29: 14,964,873 km (0.104 R)
• M30: 15,154,115 km (0.108 R)
• M31: 15,471,262 km (0.107 R)
• M32: 16,112,139 km (0.09 R)
• M33: 17,221,408 km (0.101 R)
• M34: 18,965,270 km (0.065 R)
• M35: 20,344,712 km (0.068 R)
• M36: 20,764,932 km (0.099 R)
• M37: 21,471,483 km (0.081 R)
• M38: 21,756,467 km (0.086 R)
• M39: 22,042,498 km (0.091 R)
• M40: 22,981,075 km (0.09 R)
• M41: 23,345,496 km (0.053 R)
• M42: 23,565,105 km (0.114 R)
• M43: 24,971,774 km (0.057 R)
• M44: 25,346,367 km (0.034 R)
• M45: 26,101,388 km (0.086 R)
• M46: 26,329,375 km (0.089 R)
• M47: 28,021,028 km (0.066 R)
• M48: 29,273,311 km (0.031 R)
• M49: 30,304,340 km (0.083 R)
• M50: 31,024,953 km (0.062 R)
• M51: 31,266,553 km (0.115 R)
• M52: 32,238,640 km (0.1 R)
• M53: 32,564,913 km (0.076 R)
• M54: 33,138,621 km (0.112 R)
• M55: 37,075,887 km (0.118 R)
• M56: 37,760,597 km (0.076 R)
• M57: 38,622,430 km (0.049 R)
• M58: 39,403,630 km (0.08 R)
• M59: 39,927,372 km (0.083 R)
• M60: 40,453,359 km (0.057 R)
• M61: 40,629,286 km (0.099 R)
• M62: 40,805,362 km (0.102 R)
• M63: 42,491,031 km (0.075 R)
• M64: 42,669,801 km (0.12 R)
• M65: 43,117,846 km (0.118 R)
• M66: 43,387,422 km (0.083 R)
• M67: 43,657,446 km (0.108 R)
• M68: 44,199,439 km (0.116 R)
• M69: 44,925,437 km (0.037 R)
• M70: 45,016,393 km (0.119 R)
• M71: 46,021,840 km (0.026 R)
• M72: 46,113,544 km (0.08 R)
• M73: 54,715,122 km (0.086 R)
• M74: 55,201,913 km (0.077 R)
• M75: 55,396,989 km (0.095 R)
• M76: 55,787,888 km (0.07 R)
• M77: 56,081,549 km (0.037 R)
• M78: 58,549,465 km (0.081 R)
• M79: 58,947,695 km (0.093 R)
• M80: 59,047,327 km (0.097 R)
• M81: 60,147,469 km (0.073 R)
• M82: 60,750,499 km (0.036 R)
• M83: 61,557,429 km (0.113 R)
• M84: 61,860,964 km (0.045 R)
• M85: 62,672,981 km (0.028 R)
• M86: 62,876,434 km (0.109 R)
• M87: 64,615,359 km (0.09 R)
• M88: 67,305,428 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 22.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.2

Radius: 5.6

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 19.86 AU - 25.58 AU

Year: 33311 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 94,042,206 km

• M1: 85,121 km (0.112 R)
• M2: 277,953 km (0.104 R)
• M3: 315,801 km (0.113 R)
• M4: 376,239 km (0.072 R)
• M5: 533,765 km (0.06 R)
• M6: 849,716 km (0.062 R)
• M7: 1,027,139 km (0.073 R)
• M8: 2,316,673 km (0.115 R)
• M9: 4,172,883 km (0.118 R)
• M10: 4,782,794 km (0.104 R)
• M11: 4,887,063 km (0.089 R)
• M12: 6,196,942 km (0.111 R)
• M13: 6,310,786 km (0.117 R)
• M14: 6,540,569 km (0.118 R)
• M15: 7,126,843 km (0.099 R)
• M16: 7,607,949 km (0.058 R)
• M17: 7,729,872 km (0.091 R)
• M18: 8,099,378 km (0.106 R)
• M19: 8,286,376 km (0.112 R)
• M20: 8,728,288 km (0.063 R)
• M21: 10,032,183 km (0.049 R)
• M22: 12,028,267 km (0.081 R)
• M23: 12,312,952 km (0.077 R)
• M24: 14,442,777 km (0.107 R)
• M25: 15,510,906 km (0.058 R)
• M26: 15,743,082 km (0.045 R)
• M27: 16,841,878 km (0.071 R)
• M28: 17,000,751 km (0.075 R)
• M29: 19,029,597 km (0.067 R)
• M30: 19,444,582 km (0.115 R)
• M31: 19,527,908 km (0.114 R)
• M32: 19,611,383 km (0.106 R)
• M33: 19,862,408 km (0.074 R)
• M34: 20,198,854 km (0.072 R)
• M35: 23,843,058 km (0.06 R)
• M36: 24,649,840 km (0.057 R)
• M37: 25,101,924 km (0.102 R)
• M38: 28,437,059 km (0.066 R)
• M39: 28,721,146 km (0.095 R)
• M40: 31,223,020 km (0.033 R)
• M41: 33,393,685 km (0.054 R)
• M42: 33,994,171 km (0.094 R)
• M43: 34,699,077 km (0.07 R)
• M44: 35,408,918 km (0.088 R)
• M45: 35,510,645 km (0.105 R)
• M46: 35,816,722 km (0.082 R)
• M47: 36,123,547 km (0.088 R)
• M48: 40,297,178 km (0.076 R)
• M49: 40,616,271 km (0.099 R)
• M50: 44,291,142 km (0.083 R)
• M51: 44,950,719 km (0.109 R)
• M52: 45,945,994 km (0.087 R)
• M53: 46,613,500 km (0.107 R)
• M54: 47,733,240 km (0.052 R)
• M55: 48,861,806 km (0.112 R)
• M56: 51,836,859 km (0.099 R)
• M57: 53,229,615 km (0.085 R)
• M58: 58,922,562 km (0.041 R)
• M59: 59,163,863 km (0.083 R)
• M60: 59,405,614 km (0.112 R)
• M61: 66,430,281 km (0.09 R)
• M62: 67,563,186 km (0.093 R)
• M63: 71,385,561 km (0.085 R)
• M64: 73,452,555 km (0.071 R)
• M65: 73,582,405 km (0.112 R)
• M66: 75,015,703 km (0.108 R)
• M67: 75,932,588 km (0.09 R)
• M68: 78,042,217 km (0.091 R)
• M69: 78,307,305 km (0.084 R)
• M70: 83,400,065 km (0.114 R)
• M71: 84,078,042 km (0.101 R)
• M72: 89,290,631 km (0.105 R)
• M73: 89,845,340 km (0.113 R)
• M74: 91,097,623 km (0.114 R)
• M75: 91,376,773 km (0.088 R)
• M76: 92,495,915 km (0.113 R)
• M77: 93,197,678 km (0.07 R)

Kuiper Belt

Range: 35.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 18,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit