🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.01 AU - 1.19 AU

Year: 430 Days

Day: 19.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.37 AU - 1.45 AU

Year: 624 Days

Day: 42.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.77 AU - 3.59 AU

Year: 2114 Days

Day: 27.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.8

Radius: 7.2

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.47 AU - 15.81 AU

Year: 19821 Days

Day: 16.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 150.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,486,698 km

• M1: 116,238 km (0.044 R)
• M2: 188,942 km (0.09 R)
• M3: 242,648 km (0.118 R)
• M4: 287,677 km (0.102 R)
• M5: 584,928 km (0.052 R)
• M6: 835,803 km (0.078 R)
• M7: 986,598 km (0.047 R)
• M8: 1,430,904 km (0.09 R)
• M9: 2,200,435 km (0.114 R)
• M10: 2,481,679 km (0.069 R)
• M11: 3,001,232 km (0.063 R)
• M12: 3,155,917 km (0.098 R)
• M13: 3,883,561 km (0.056 R)
• M14: 4,223,297 km (0.108 R)
• M15: 5,580,150 km (0.063 R)
• M16: 5,818,460 km (0.11 R)
• M17: 5,963,121 km (0.113 R)
• M18: 6,206,816 km (0.118 R)
• M19: 6,255,884 km (0.055 R)
• M20: 6,603,549 km (0.098 R)
• M21: 6,906,485 km (0.062 R)
• M22: 7,789,412 km (0.054 R)
• M23: 7,948,883 km (0.102 R)
• M24: 8,002,289 km (0.114 R)
• M25: 8,488,333 km (0.085 R)
• M26: 9,039,451 km (0.114 R)
• M27: 9,602,239 km (0.038 R)
• M28: 10,118,501 km (0.089 R)
• M29: 14,691,708 km (0.095 R)
• M30: 15,285,761 km (0.114 R)
• M31: 15,552,344 km (0.119 R)
• M32: 17,322,536 km (0.09 R)
• M33: 17,949,949 km (0.037 R)
• M34: 20,680,260 km (0.116 R)
• M35: 21,345,522 km (0.119 R)
• M36: 21,643,521 km (0.078 R)
• M37: 22,243,558 km (0.116 R)
• M38: 22,470,049 km (0.12 R)
• M39: 22,697,288 km (0.112 R)
• M40: 23,383,494 km (0.051 R)
• M41: 26,355,106 km (0.033 R)
• M42: 27,156,651 km (0.112 R)
• M43: 27,398,700 km (0.107 R)
• M44: 27,803,662 km (0.117 R)
• M45: 27,966,275 km (0.117 R)
• M46: 28,701,548 km (0.08 R)
• M47: 28,865,807 km (0.029 R)
• M48: 30,107,918 km (0.095 R)
• M49: 30,441,970 km (0.055 R)
• M50: 30,693,444 km (0.115 R)
• M51: 31,282,860 km (0.078 R)
• M52: 31,960,837 km (0.103 R)
• M53: 32,387,191 km (0.093 R)
• M54: 32,901,209 km (0.092 R)
• M55: 34,111,007 km (0.087 R)
• M56: 34,459,421 km (0.095 R)
• M57: 34,808,881 km (0.069 R)
• M58: 35,864,444 km (0.054 R)
• M59: 36,041,418 km (0.042 R)
• M60: 36,396,264 km (0.057 R)
• M61: 36,752,158 km (0.098 R)
• M62: 40,007,258 km (0.03 R)
• M63: 42,134,689 km (0.076 R)
• M64: 43,259,216 km (0.095 R)
• M65: 43,447,560 km (0.094 R)
• M66: 44,109,082 km (0.107 R)
• M67: 45,921,161 km (0.087 R)
• M68: 48,342,402 km (0.061 R)
• M69: 49,519,289 km (0.116 R)
• M70: 50,210,132 km (0.093 R)
• M71: 50,904,266 km (0.103 R)
• M72: 51,302,196 km (0.109 R)
• M73: 51,701,323 km (0.113 R)
• M74: 54,218,607 km (0.042 R)
• M75: 55,134,594 km (0.069 R)
• M76: 56,158,442 km (0.074 R)
• M77: 57,291,796 km (0.118 R)
• M78: 58,953,828 km (0.111 R)
• M79: 60,526,251 km (0.101 R)
• M80: 61,582,263 km (0.103 R)
• M81: 61,794,093 km (0.117 R)
• M82: 62,218,652 km (0.072 R)
• M83: 62,431,380 km (0.104 R)
• M84: 63,819,499 km (0.098 R)
• M85: 64,571,079 km (0.036 R)
• M86: 67,170,342 km (0.08 R)
• M87: 67,497,662 km (0.049 R)
• M88: 67,606,868 km (0.088 R)
• M89: 67,934,936 km (0.098 R)
• M90: 68,592,568 km (0.061 R)
• M91: 71,800,695 km (0.118 R)
• M92: 72,023,745 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.4

Radius: 7.3

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 15.82 AU - 15.86 AU

Year: 23501 Days

Day: 23.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,486,698 km

• M1: 115,639 km (0.118 R)
• M2: 183,257 km (0.082 R)
• M3: 275,110 km (0.108 R)
• M4: 632,949 km (0.073 R)
• M5: 718,519 km (0.097 R)
• M6: 831,016 km (0.091 R)
• M7: 877,840 km (0.059 R)
• M8: 1,023,698 km (0.091 R)
• M9: 1,125,425 km (0.054 R)
• M10: 1,311,674 km (0.097 R)
• M11: 1,366,726 km (0.107 R)
• M12: 1,536,669 km (0.108 R)
• M13: 2,250,401 km (0.106 R)
• M14: 3,201,843 km (0.116 R)
• M15: 4,511,872 km (0.119 R)
• M16: 4,723,403 km (0.087 R)
• M17: 5,200,172 km (0.108 R)
• M18: 5,967,010 km (0.116 R)
• M19: 6,292,984 km (0.077 R)
• M20: 8,212,923 km (0.058 R)
• M21: 8,367,607 km (0.109 R)
• M22: 8,890,302 km (0.105 R)
• M23: 8,996,068 km (0.064 R)
• M24: 9,531,329 km (0.04 R)
• M25: 9,748,396 km (0.115 R)
• M26: 11,658,012 km (0.087 R)
• M27: 13,618,193 km (0.077 R)
• M28: 13,923,971 km (0.045 R)
• M29: 13,985,456 km (0.06 R)
• M30: 14,417,944 km (0.102 R)
• M31: 14,542,409 km (0.078 R)
• M32: 14,792,237 km (0.037 R)
• M33: 14,980,581 km (0.098 R)
• M34: 16,711,279 km (0.09 R)
• M35: 18,167,465 km (0.092 R)
• M36: 18,369,272 km (0.081 R)
• M37: 19,801,971 km (0.068 R)
• M38: 20,217,853 km (0.107 R)
• M39: 21,554,061 km (0.11 R)
• M40: 21,625,120 km (0.111 R)
• M41: 22,053,419 km (0.053 R)
• M42: 22,412,454 km (0.115 R)
• M43: 22,701,178 km (0.113 R)
• M44: 23,063,653 km (0.093 R)
• M45: 23,501,227 km (0.109 R)
• M46: 23,794,439 km (0.048 R)
• M47: 23,867,891 km (0.062 R)
• M48: 24,755,904 km (0.084 R)
• M49: 25,129,002 km (0.099 R)
• M50: 25,654,539 km (0.108 R)
• M51: 26,032,124 km (0.097 R)
• M52: 27,175,949 km (0.063 R)
• M53: 28,180,499 km (0.112 R)
• M54: 29,828,619 km (0.115 R)
• M55: 32,155,763 km (0.067 R)
• M56: 32,726,030 km (0.07 R)
• M57: 33,464,296 km (0.083 R)
• M58: 34,623,679 km (0.065 R)
• M59: 35,375,857 km (0.074 R)
• M60: 35,712,004 km (0.098 R)
• M61: 35,796,078 km (0.103 R)
• M62: 36,302,616 km (0.104 R)
• M63: 36,471,961 km (0.083 R)
• M64: 36,726,427 km (0.087 R)
• M65: 39,390,765 km (0.112 R)
• M66: 40,000,975 km (0.109 R)
• M67: 43,098,548 km (0.044 R)
• M68: 43,367,525 km (0.067 R)
• M69: 45,266,670 km (0.091 R)
• M70: 46,088,860 km (0.107 R)
• M71: 46,823,834 km (0.106 R)
• M72: 47,840,801 km (0.068 R)
• M73: 48,398,502 km (0.116 R)
• M74: 53,321,767 km (0.087 R)
• M75: 53,610,641 km (0.066 R)
• M76: 53,899,963 km (0.113 R)
• M77: 54,771,221 km (0.116 R)
• M78: 54,965,549 km (0.094 R)
• M79: 55,744,804 km (0.083 R)
• M80: 57,511,555 km (0.118 R)
• M81: 59,097,292 km (0.115 R)
• M82: 60,095,709 km (0.115 R)
• M83: 60,195,939 km (0.109 R)
• M84: 60,797,921 km (0.037 R)
• M85: 62,514,557 km (0.114 R)
• M86: 64,247,050 km (0.063 R)
• M87: 64,349,524 km (0.119 R)
• M88: 64,656,948 km (0.105 R)
• M89: 65,170,667 km (0.043 R)
• M90: 65,376,513 km (0.108 R)
• M91: 65,685,732 km (0.115 R)
• M92: 66,823,424 km (0.065 R)
• M93: 67,031,066 km (0.118 R)
• M94: 68,699,232 km (0.103 R)
• M95: 69,118,405 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit