🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.98 AU - 1.12 AU

Year: 391 Days

Day: 42.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,034,549 km

• M1: 173,085 km (0.074 R)
• M2: 353,201 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.37 AU - 1.73 AU

Year: 701 Days

Day: 47.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.09 AU - 4.21 AU

Year: 2534 Days

Day: 14.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.6

Radius: 14.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.93 AU - 6.31 AU

Year: 4842 Days

Day: 8.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 56,034,549 km

• M1: 265,387 km (0.086 R)
• M2: 430,243 km (0.07 R)
• M3: 575,802 km (0.12 R)
• M4: 704,157 km (0.114 R)
• M5: 820,096 km (0.119 R)
• M6: 1,146,219 km (0.066 R)
• M7: 1,364,482 km (0.056 R)
• M8: 1,514,529 km (0.048 R)
• M9: 1,887,028 km (0.051 R)
• M10: 1,998,927 km (0.079 R)
• M11: 2,265,211 km (0.026 R)
• M12: 2,506,363 km (0.099 R)
• M13: 2,768,907 km (0.078 R)
• M14: 3,430,578 km (0.105 R)
• M15: 3,723,042 km (0.069 R)
• M16: 3,980,500 km (0.064 R)
• M17: 4,155,230 km (0.111 R)
• M18: 4,603,725 km (0.034 R)
• M19: 4,989,538 km (0.101 R)
• M20: 5,115,200 km (0.111 R)
• M21: 5,385,823 km (0.109 R)
• M22: 5,579,851 km (0.087 R)
• M23: 6,158,795 km (0.101 R)
• M24: 7,284,818 km (0.078 R)
• M25: 7,807,812 km (0.114 R)
• M26: 8,909,152 km (0.101 R)
• M27: 9,487,946 km (0.08 R)
• M28: 9,781,906 km (0.027 R)
• M29: 10,198,536 km (0.091 R)
• M30: 10,439,239 km (0.114 R)
• M31: 10,540,068 km (0.073 R)
• M32: 10,681,886 km (0.107 R)
• M33: 10,926,329 km (0.096 R)
• M34: 12,667,948 km (0.053 R)
• M35: 12,840,434 km (0.058 R)
• M36: 13,406,213 km (0.101 R)
• M37: 13,846,929 km (0.096 R)
• M38: 13,980,071 km (0.041 R)
• M39: 14,247,701 km (0.12 R)
• M40: 14,404,629 km (0.098 R)
• M41: 14,947,071 km (0.031 R)
• M42: 15,175,058 km (0.088 R)
• M43: 15,381,204 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.6

Radius: 11.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.02 AU - 13.04 AU

Year: 12419 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,034,549 km

• M1: 154,684 km (0.044 R)
• M2: 430,991 km (0.056 R)
• M3: 554,559 km (0.112 R)
• M4: 709,991 km (0.11 R)
• M5: 784,342 km (0.061 R)
• M6: 861,534 km (0.029 R)
• M7: 1,131,708 km (0.112 R)
• M8: 1,334,862 km (0.106 R)
• M9: 1,574,817 km (0.074 R)
• M10: 1,829,133 km (0.091 R)
• M11: 2,069,537 km (0.077 R)
• M12: 2,235,591 km (0.059 R)
• M13: 2,406,132 km (0.103 R)
• M14: 2,670,172 km (0.101 R)
• M15: 2,851,635 km (0.099 R)
• M16: 3,194,812 km (0.091 R)
• M17: 3,387,644 km (0.08 R)
• M18: 3,584,515 km (0.069 R)
• M19: 3,751,316 km (0.039 R)
• M20: 3,989,326 km (0.069 R)
• M21: 4,197,417 km (0.119 R)
• M22: 5,177,433 km (0.11 R)
• M23: 5,328,527 km (0.113 R)
• M24: 5,519,413 km (0.116 R)
• M25: 5,751,589 km (0.104 R)
• M26: 6,265,757 km (0.062 R)
• M27: 6,346,091 km (0.104 R)
• M28: 6,589,487 km (0.092 R)
• M29: 7,465,383 km (0.111 R)
• M30: 7,851,943 km (0.071 R)
• M31: 8,113,291 km (0.076 R)
• M32: 8,734,421 km (0.074 R)
• M33: 9,005,343 km (0.088 R)
• M34: 9,741,215 km (0.089 R)
• M35: 11,026,709 km (0.116 R)
• M36: 11,172,867 km (0.085 R)
• M37: 12,013,008 km (0.111 R)
• M38: 12,264,033 km (0.117 R)
• M39: 13,858,597 km (0.112 R)
• M40: 14,653,560 km (0.117 R)
• M41: 16,453,971 km (0.049 R)
• M42: 16,676,871 km (0.081 R)
• M43: 18,092,965 km (0.083 R)
• M44: 18,323,196 km (0.088 R)
• M45: 18,961,081 km (0.089 R)
• M46: 19,429,622 km (0.111 R)
• M47: 20,020,683 km (0.057 R)
• M48: 21,039,145 km (0.07 R)
• M49: 21,463,255 km (0.11 R)
• M50: 21,768,136 km (0.113 R)
• M51: 23,815,233 km (0.06 R)
• M52: 25,729,039 km (0.101 R)
• M53: 26,573,668 km (0.031 R)
• M54: 27,758,035 km (0.051 R)
• M55: 27,890,728 km (0.073 R)
• M56: 28,223,433 km (0.028 R)
• M57: 30,042,095 km (0.087 R)
• M58: 30,178,229 km (0.031 R)
• M59: 31,137,600 km (0.066 R)
• M60: 32,246,270 km (0.084 R)
• M61: 32,525,419 km (0.101 R)
• M62: 32,875,478 km (0.082 R)
• M63: 33,367,805 km (0.034 R)
• M64: 33,933,285 km (0.118 R)
• M65: 36,154,664 km (0.063 R)
• M66: 36,517,439 km (0.115 R)
• M67: 36,954,264 km (0.098 R)
• M68: 37,833,002 km (0.115 R)
• M69: 39,238,474 km (0.091 R)
• M70: 40,210,112 km (0.106 R)
• M71: 40,585,753 km (0.095 R)
• M72: 40,736,398 km (0.102 R)
• M73: 41,265,077 km (0.054 R)
• M74: 41,416,619 km (0.116 R)
• M75: 41,492,465 km (0.087 R)
• M76: 41,720,153 km (0.111 R)
• M77: 42,176,726 km (0.096 R)
• M78: 42,482,055 km (0.116 R)
• M79: 43,094,958 km (0.099 R)
• M80: 45,263,080 km (0.119 R)
• M81: 46,360,380 km (0.099 R)
• M82: 47,466,507 km (0.049 R)
• M83: 48,581,310 km (0.097 R)
• M84: 49,785,274 km (0.1 R)
• M85: 51,568,780 km (0.081 R)
• M86: 51,650,310 km (0.046 R)
• M87: 52,386,482 km (0.105 R)
• M88: 53,290,801 km (0.118 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 11,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit