🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.02 AU - 1.34 AU

Year: 468 Days

Day: 16.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.64 AU - 1.86 AU

Year: 846 Days

Day: 24.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.34 AU - 2.16 AU

Year: 846 Days

Day: 22.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770

Radius: 13

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.71 AU - 9.47 AU

Year: 9196 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,158,565 km

• M1: 173,534 km (0.116 R)
• M2: 265,835 km (0.119 R)
• M3: 358,586 km (0.112 R)
• M4: 702,661 km (0.112 R)
• M5: 817,702 km (0.076 R)
• M6: 1,012,927 km (0.097 R)
• M7: 1,107,174 km (0.048 R)
• M8: 1,305,092 km (0.111 R)
• M9: 1,580,502 km (0.108 R)
• M10: 1,828,684 km (0.09 R)
• M11: 1,969,456 km (0.081 R)
• M12: 2,491,403 km (0.118 R)
• M13: 2,808,700 km (0.047 R)
• M14: 3,083,362 km (0.115 R)
• M15: 3,195,859 km (0.047 R)
• M16: 3,511,960 km (0.055 R)
• M17: 3,688,784 km (0.092 R)
• M18: 4,975,176 km (0.063 R)
• M19: 5,074,360 km (0.1 R)
• M20: 5,444,016 km (0.032 R)
• M21: 5,718,379 km (0.104 R)
• M22: 6,424,331 km (0.105 R)
• M23: 7,345,255 km (0.107 R)
• M24: 8,386,157 km (0.067 R)
• M25: 9,065,332 km (0.109 R)
• M26: 9,146,264 km (0.112 R)
• M27: 9,309,176 km (0.045 R)
• M28: 9,555,265 km (0.09 R)
• M29: 9,637,843 km (0.079 R)
• M30: 10,179,986 km (0.117 R)
• M31: 10,306,545 km (0.085 R)
• M32: 10,433,703 km (0.069 R)
• M33: 10,689,366 km (0.081 R)
• M34: 11,033,591 km (0.113 R)
• M35: 11,337,723 km (0.101 R)
• M36: 11,556,735 km (0.078 R)
• M37: 11,732,961 km (0.086 R)
• M38: 11,910,085 km (0.071 R)
• M39: 12,177,416 km (0.113 R)
• M40: 12,267,025 km (0.088 R)
• M41: 12,491,871 km (0.047 R)
• M42: 12,627,407 km (0.064 R)
• M43: 13,497,468 km (0.088 R)
• M44: 14,671,662 km (0.097 R)
• M45: 15,150,524 km (0.113 R)
• M46: 15,488,915 km (0.073 R)
• M47: 16,123,659 km (0.037 R)
• M48: 17,469,291 km (0.067 R)
• M49: 18,386,476 km (0.041 R)
• M50: 19,058,470 km (0.081 R)
• M51: 19,949,474 km (0.06 R)
• M52: 20,320,328 km (0.063 R)
• M53: 21,176,626 km (0.116 R)
• M54: 21,392,496 km (0.062 R)
• M55: 21,880,933 km (0.068 R)
• M56: 22,208,701 km (0.077 R)
• M57: 22,924,228 km (0.06 R)
• M58: 25,230,429 km (0.053 R)
• M59: 25,919,327 km (0.103 R)
• M60: 26,905,925 km (0.11 R)
• M61: 28,438,406 km (0.071 R)
• M62: 28,617,025 km (0.049 R)
• M63: 29,395,533 km (0.081 R)
• M64: 30,850,970 km (0.076 R)
• M65: 31,157,197 km (0.057 R)
• M66: 32,143,646 km (0.103 R)
• M67: 33,140,416 km (0.097 R)
• M68: 33,705,597 km (0.053 R)
• M69: 34,400,778 km (0.093 R)
• M70: 35,548,344 km (0.103 R)
• M71: 36,191,315 km (0.069 R)
• M72: 36,514,297 km (0.095 R)
• M73: 37,619,526 km (0.039 R)
• M74: 38,143,268 km (0.061 R)
• M75: 39,198,382 km (0.094 R)
• M76: 40,196,200 km (0.099 R)
• M77: 41,337,033 km (0.103 R)
• M78: 41,945,448 km (0.076 R)
• M79: 43,170,954 km (0.08 R)
• M80: 43,307,836 km (0.029 R)
• M81: 43,856,860 km (0.055 R)
• M82: 46,216,018 km (0.108 R)
• M83: 46,426,054 km (0.083 R)
• M84: 47,058,404 km (0.116 R)

Asteroid Belt

Center: 9.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.6

Radius: 9.4

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.99 AU - 11.01 AU

Year: 13325 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,158,565 km

• M1: 127,757 km (0.104 R)
• M2: 257,308 km (0.103 R)
• M3: 448,345 km (0.032 R)
• M4: 1,036,564 km (0.114 R)
• M5: 1,397,095 km (0.108 R)
• M6: 1,478,027 km (0.086 R)
• M7: 2,042,011 km (0.107 R)
• M8: 2,251,897 km (0.107 R)
• M9: 2,567,548 km (0.102 R)
• M10: 2,768,907 km (0.096 R)
• M11: 3,001,681 km (0.062 R)
• M12: 3,080,669 km (0.115 R)
• M13: 3,213,961 km (0.117 R)
• M14: 3,322,120 km (0.118 R)
• M15: 3,709,728 km (0.094 R)
• M16: 3,794,700 km (0.027 R)
• M17: 3,937,865 km (0.117 R)
• M18: 4,377,832 km (0.114 R)
• M19: 4,528,028 km (0.111 R)
• M20: 4,772,022 km (0.083 R)
• M21: 5,051,621 km (0.079 R)
• M22: 5,114,452 km (0.106 R)
• M23: 6,391,868 km (0.08 R)
• M24: 6,978,292 km (0.117 R)
• M25: 7,509,963 km (0.086 R)
• M26: 7,581,919 km (0.093 R)
• M27: 8,091,599 km (0.055 R)
• M28: 9,413,895 km (0.117 R)
• M29: 9,725,507 km (0.118 R)
• M30: 10,159,491 km (0.096 R)
• M31: 11,582,316 km (0.115 R)
• M32: 11,748,818 km (0.098 R)
• M33: 11,832,444 km (0.037 R)
• M34: 12,508,327 km (0.113 R)
• M35: 12,721,953 km (0.025 R)
• M36: 13,066,626 km (0.103 R)
• M37: 13,545,339 km (0.095 R)
• M38: 13,720,818 km (0.074 R)
• M39: 15,334,380 km (0.065 R)
• M40: 15,655,118 km (0.1 R)
• M41: 16,024,326 km (0.079 R)
• M42: 16,349,701 km (0.103 R)
• M43: 16,724,294 km (0.071 R)
• M44: 18,347,730 km (0.105 R)
• M45: 18,981,726 km (0.083 R)
• M46: 19,129,080 km (0.094 R)
• M47: 19,326,100 km (0.059 R)
• M48: 19,474,202 km (0.056 R)
• M49: 20,020,982 km (0.073 R)
• M50: 21,486,144 km (0.12 R)
• M51: 21,896,491 km (0.117 R)
• M52: 22,102,637 km (0.087 R)
• M53: 22,309,381 km (0.077 R)
• M54: 23,142,791 km (0.102 R)
• M55: 24,732,866 km (0.1 R)
• M56: 25,270,820 km (0.114 R)
• M57: 26,030,179 km (0.114 R)
• M58: 26,522,356 km (0.115 R)
• M59: 26,687,213 km (0.068 R)
• M60: 27,072,876 km (0.11 R)
• M61: 28,241,236 km (0.093 R)
• M62: 29,085,716 km (0.096 R)
• M63: 29,824,430 km (0.085 R)
• M64: 30,857,254 km (0.067 R)
• M65: 31,552,435 km (0.117 R)
• M66: 32,369,838 km (0.119 R)
• M67: 32,604,706 km (0.047 R)
• M68: 32,781,232 km (0.052 R)
• M69: 33,135,180 km (0.111 R)
• M70: 33,312,753 km (0.067 R)
• M71: 33,668,646 km (0.045 R)
• M72: 35,044,498 km (0.1 R)
• M73: 35,104,636 km (0.054 R)
• M74: 36,866,450 km (0.032 R)
• M75: 37,111,791 km (0.068 R)
• M76: 37,419,065 km (0.074 R)
• M77: 38,284,189 km (0.11 R)
• M78: 38,656,987 km (0.063 R)
• M79: 40,475,649 km (0.084 R)
• M80: 40,792,048 km (0.067 R)
• M81: 41,236,354 km (0.108 R)
• M82: 41,363,512 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit