🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.68 AU - 0.78 AU

Year: 218 Days

Day: 29.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.22 AU - 1.24 AU

Year: 477 Days

Day: 21.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.63 AU - 1.91 AU

Year: 824 Days

Day: 25.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.98 AU - 2.88 AU

Year: 1325 Days

Day: 45.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.3

Radius: 10.1

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.25 AU - 12.05 AU

Year: 10487 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,490,576 km

• M1: 488,138 km (0.096 R)
• M2: 689,796 km (0.091 R)
• M3: 1,085,781 km (0.064 R)
• M4: 1,240,166 km (0.089 R)
• M5: 1,670,559 km (0.087 R)
• M6: 1,876,406 km (0.091 R)
• M7: 2,145,533 km (0.033 R)
• M8: 2,427,076 km (0.111 R)
• M9: 2,543,164 km (0.084 R)
• M10: 2,902,348 km (0.089 R)
• M11: 3,309,853 km (0.099 R)
• M12: 3,374,180 km (0.102 R)
• M13: 3,471,568 km (0.054 R)
• M14: 4,075,046 km (0.109 R)
• M15: 4,353,747 km (0.08 R)
• M16: 4,674,784 km (0.093 R)
• M17: 4,966,649 km (0.115 R)
• M18: 5,339,896 km (0.109 R)
• M19: 5,838,655 km (0.047 R)
• M20: 6,113,467 km (0.064 R)
• M21: 6,272,489 km (0.086 R)
• M22: 6,352,524 km (0.043 R)
• M23: 6,432,858 km (0.107 R)
• M24: 7,046,209 km (0.12 R)
• M25: 7,129,386 km (0.088 R)
• M26: 7,338,972 km (0.118 R)
• M27: 7,592,990 km (0.074 R)
• M28: 9,086,874 km (0.103 R)
• M29: 11,150,277 km (0.029 R)
• M30: 11,247,366 km (0.099 R)
• M31: 11,786,667 km (0.088 R)
• M32: 12,234,263 km (0.07 R)
• M33: 12,334,494 km (0.118 R)
• M34: 12,636,682 km (0.034 R)
• M35: 13,248,537 km (0.082 R)
• M36: 14,660,442 km (0.102 R)
• M37: 15,411,273 km (0.069 R)
• M38: 15,955,211 km (0.1 R)
• M39: 16,284,626 km (0.113 R)
• M40: 16,950,187 km (0.08 R)
• M41: 17,173,985 km (0.103 R)
• M42: 17,286,184 km (0.068 R)
• M43: 18,079,052 km (0.107 R)
• M44: 18,193,345 km (0.113 R)
• M45: 18,825,845 km (0.076 R)
• M46: 19,876,471 km (0.06 R)
• M47: 20,527,969 km (0.108 R)
• M48: 20,706,888 km (0.114 R)
• M49: 21,246,638 km (0.109 R)
• M50: 22,339,899 km (0.109 R)
• M51: 23,079,062 km (0.108 R)
• M52: 23,265,012 km (0.081 R)
• M53: 23,389,328 km (0.101 R)
• M54: 25,216,367 km (0.072 R)
• M55: 25,343,974 km (0.12 R)
• M56: 25,600,085 km (0.114 R)
• M57: 25,664,113 km (0.075 R)
• M58: 26,762,760 km (0.049 R)
• M59: 27,154,108 km (0.086 R)
• M60: 27,678,897 km (0.102 R)
• M61: 28,605,506 km (0.069 R)
• M62: 32,203,934 km (0.115 R)
• M63: 32,273,197 km (0.103 R)
• M64: 32,620,264 km (0.12 R)
• M65: 32,689,828 km (0.041 R)
• M66: 33,178,115 km (0.082 R)
• M67: 33,879,879 km (0.119 R)
• M68: 34,586,429 km (0.074 R)
• M69: 35,369,425 km (0.098 R)
• M70: 36,590,891 km (0.058 R)
• M71: 37,607,110 km (0.077 R)
• M72: 37,899,125 km (0.111 R)
• M73: 39,444,770 km (0.108 R)
• M74: 39,667,371 km (0.045 R)
• M75: 40,262,621 km (0.036 R)
• M76: 40,636,317 km (0.092 R)
• M77: 41,161,256 km (0.034 R)
• M78: 41,537,644 km (0.077 R)
• M79: 43,512,934 km (0.104 R)
• M80: 46,533,016 km (0.118 R)
• M81: 49,540,083 km (0.095 R)
• M82: 49,940,407 km (0.119 R)
• M83: 50,100,925 km (0.059 R)
• M84: 50,181,259 km (0.066 R)
• M85: 50,261,444 km (0.104 R)
• M86: 50,583,229 km (0.062 R)
• M87: 51,390,609 km (0.095 R)
• M88: 52,202,177 km (0.116 R)
• M89: 52,283,558 km (0.083 R)
• M90: 53,591,492 km (0.052 R)
• M91: 53,838,030 km (0.119 R)
• M92: 54,249,573 km (0.054 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 15,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit